/**
* Returns an array with all accepted content types. if the root directory was specified.
*
* @return database
*/
public String[] produces() {
final String[] acc = req.getHeader("Accept").split("\\s*,\\s*");
for (int a = 0; a < acc.length; a++) {
if (acc[a].indexOf(';') != -1) acc[a] = acc[a].replaceAll("\\w*;.*", "");
}
return acc;
}
private String getOriginOrReferer(HttpServletRequest pReq) {
String origin = pReq.getHeader("Origin");
if (origin == null) {
origin = pReq.getHeader("Referer");
}
return origin != null ? origin.replaceAll("[\\n\\r]*", "") : null;
}
/**
* OPTION requests are treated as CORS preflight requests
*
* @param req the original request
* @param resp the response the answer are written to
*/
@Override
protected void doOptions(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
Map<String, String> responseHeaders =
requestHandler.handleCorsPreflightRequest(
req.getHeader("Origin"), req.getHeader("Access-Control-Request-Headers"));
for (Map.Entry<String, String> entry : responseHeaders.entrySet()) {
resp.setHeader(entry.getKey(), entry.getValue());
}
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Showing Request Headers";
StringBuilder sb = new StringBuilder();
sb.append("<html>\n<head>\n");
sb.append("<title>" + title + "</title>\n");
sb.append("</head>\n");
sb.append("<body bgcolor='#FDF5E6'>\n");
sb.append("<h1 align='center'>" + title + "</h1>\n");
sb.append("<b> Request Method: </b>" + request.getMethod() + "<br>\n");
sb.append("<b> Request URI: </b>" + request.getRequestURI() + "<br>\n");
sb.append("<b> Request Protocol: </b>" + request.getProtocol() + "<br>\n");
sb.append("<table border=1 align='center'>\n");
sb.append("<tr bgcolor='#FFAD00'>\n");
sb.append("<th> Header Name </th><th> Header Value </th></tr>\n");
Enumeration headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
sb.append("<tr><td>" + headerName + "</td>");
sb.append("<td>" + request.getHeader(headerName) + "</td></tr>\n");
}
sb.append("</table>\n");
sb.append("</body></html>");
out.println(sb.toString());
out.close();
}
/**
* Constructor.
*
* @param rq request
* @param rs response
* @throws IOException I/O exception
*/
public HTTPContext(final HttpServletRequest rq, final HttpServletResponse rs) throws IOException {
req = rq;
res = rs;
final String m = rq.getMethod();
method = HTTPMethod.get(m);
final StringBuilder uri = new StringBuilder(req.getRequestURL());
final String qs = req.getQueryString();
if (qs != null) uri.append('?').append(qs);
log(false, m, uri);
// set UTF8 as default encoding (can be overwritten)
res.setCharacterEncoding(UTF8);
segments = toSegments(req.getPathInfo());
path = join(0);
user = System.getProperty(DBUSER);
pass = System.getProperty(DBPASS);
// set session-specific credentials
final String auth = req.getHeader(AUTHORIZATION);
if (auth != null) {
final String[] values = auth.split(" ");
if (values[0].equals(BASIC)) {
final String[] cred = Base64.decode(values[1]).split(":", 2);
if (cred.length != 2) throw new LoginException(NOPASSWD);
user = cred[0];
pass = cred[1];
} else {
throw new LoginException(WHICHAUTH, values[0]);
}
}
}
// Set an appropriate CORS header if requested and if allowed
private void setCorsHeader(HttpServletRequest pReq, HttpServletResponse pResp) {
String origin = requestHandler.extractCorsOrigin(pReq.getHeader("Origin"));
if (origin != null) {
pResp.setHeader("Access-Control-Allow-Origin", origin);
pResp.setHeader("Access-Control-Allow-Credentials", "true");
}
}
@Override
public final void service(final HttpServletRequest req, final HttpServletResponse res)
throws IOException {
final HTTPContext http = new HTTPContext(req, res, this);
final boolean restxq = this instanceof RestXqServlet;
try {
http.authorize();
run(http);
http.log(SC_OK, "");
} catch (final HTTPException ex) {
http.status(ex.getStatus(), Util.message(ex), restxq);
} catch (final LoginException ex) {
http.status(SC_UNAUTHORIZED, Util.message(ex), restxq);
} catch (final IOException | QueryException ex) {
http.status(SC_BAD_REQUEST, Util.message(ex), restxq);
} catch (final ProcException ex) {
http.status(SC_BAD_REQUEST, Text.INTERRUPTED, restxq);
} catch (final Exception ex) {
final String msg = Util.bug(ex);
Util.errln(msg);
http.status(SC_INTERNAL_SERVER_ERROR, Util.info(UNEXPECTED, msg), restxq);
} finally {
if (Prop.debug) {
Util.outln("_ REQUEST _________________________________" + Prop.NL + req);
final Enumeration<String> en = req.getHeaderNames();
while (en.hasMoreElements()) {
final String key = en.nextElement();
Util.outln(Text.LI + key + Text.COLS + req.getHeader(key));
}
Util.out("_ RESPONSE ________________________________" + Prop.NL + res);
}
}
}
@Override
public Map<String, String> getHeaders() {
final Map<String, String> map = new HashMap<>();
final Enumeration<String> en = req.getHeaderNames();
while (en.hasMoreElements()) {
final String name = en.nextElement();
final String val = req.getHeader(name);
map.put(name, val);
}
return map;
}
/**
* Returns an array with all accepted content types. if the root directory was specified.
*
* @return database
*/
public String[] produces() {
final String accept = req.getHeader("Accept");
if (accept == null) return new String[0];
final String[] acc = accept.split("\\s*,\\s*");
final int as = acc.length;
for (int a = 0; a < as; a++) {
if (acc[a].indexOf(';') != -1) acc[a] = acc[a].replaceAll("\\w*;.*", "");
}
return acc;
}
private static String getGZIPEncoding(HttpServletRequest request) {
String acceptEncoding = request.getHeader("Accept-Encoding");
if (acceptEncoding == null) return null;
acceptEncoding = acceptEncoding.toLowerCase();
if (acceptEncoding.indexOf("x-gzip") >= 0) {
return "x-gzip";
}
if (acceptEncoding.indexOf("gzip") >= 0) {
return "gzip";
}
return null;
}
private void verifyAjaxToken(HttpServletRequest request) throws CsrfGuardException {
HttpSession session = request.getSession(true);
String tokenFromSession = (String) session.getAttribute(getSessionKey());
String tokenFromRequest = request.getHeader(getTokenName());
if (tokenFromRequest == null) {
/** FAIL: token is missing from the request * */
throw new CsrfGuardException("required token is missing from the request");
} else if (tokenFromRequest.indexOf(tokenFromSession) == -1) {
/** FAIL: the request token does not match the session token * */
throw new CsrfGuardException("request token does not match session token");
}
}
public String getClientIPAddr() {
HttpServletRequest request = (HttpServletRequest) (pageContext.getRequest());
String remoteAddr = request.getRemoteAddr();
String x;
if ((x = request.getHeader("X-FORWARDED-FOR")) != null) {
remoteAddr = x;
int idx = remoteAddr.indexOf(',');
if (idx > -1) {
remoteAddr = remoteAddr.substring(0, idx);
}
}
return remoteAddr;
}
/** @service the servlet service request. called once for each servlet request. */
public void service(HttpServletRequest servReq, HttpServletResponse servRes) throws IOException {
String name;
String value[];
String val;
servRes.setHeader("AUTHORIZATION", "user fred:mypassword");
ServletOutputStream out = servRes.getOutputStream();
HttpSession session = servReq.getSession(true);
session.setAttribute("timemilis", new Long(System.currentTimeMillis()));
if (session.isNew()) {
out.println("<p> Session is new ");
} else {
out.println("<p> Session is not new ");
}
Long l = (Long) session.getAttribute("timemilis");
out.println("<p> Session id = " + session.getId());
out.println("<p> TimeMillis = " + l);
out.println("<H2>Servlet Params</H2>");
Enumeration e = servReq.getParameterNames();
while (e.hasMoreElements()) {
name = (String) e.nextElement();
value = servReq.getParameterValues(name);
out.println(name + " : ");
for (int i = 0; i < value.length; ++i) {
out.println(value[i]);
}
out.println("<p>");
}
out.println("<H2> Request Headers : </H2>");
e = servReq.getHeaderNames();
while (e.hasMoreElements()) {
name = (String) e.nextElement();
val = (String) servReq.getHeader(name);
out.println("<p>" + name + " : " + val);
}
try {
BufferedReader br = servReq.getReader();
String line = null;
while (null != (line = br.readLine())) {
out.println(line);
}
} catch (IOException ie) {
ie.printStackTrace();
}
session.invalidate();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<head>");
String title = rb.getString("requestheader.title");
out.println("<title>" + title + "</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
// all links relative
// XXX
// making these absolute till we work out the
// addition of a PathInfo issue
out.println("<a href=\"../reqheaders.html\">");
out.println(
"<img src=\"../images/code.gif\" height=24 "
+ "width=24 align=right border=0 alt=\"view code\"></a>");
out.println("<a href=\"../index.html\">");
out.println(
"<img src=\"../images/return.gif\" height=24 "
+ "width=24 align=right border=0 alt=\"return\"></a>");
out.println("<h3>" + title + "</h3>");
out.println("<table border=0>");
Enumeration e = request.getHeaderNames();
while (e.hasMoreElements()) {
String headerName = (String) e.nextElement();
String headerValue = request.getHeader(headerName);
out.println("<tr><td bgcolor=\"#CCCCCC\">");
out.println(HTMLFilter.filter(headerName));
out.println("</td><td>");
out.println(HTMLFilter.filter(headerValue));
out.println("</td></tr>");
}
out.println("</table>");
}
/**
* Constructor.
*
* @param rq request
* @param rs response
* @param servlet calling servlet instance
* @throws IOException I/O exception
*/
public HTTPContext(
final HttpServletRequest rq, final HttpServletResponse rs, final BaseXServlet servlet)
throws IOException {
req = rq;
res = rs;
params = new HTTPParams(this);
method = rq.getMethod();
final StringBuilder uri = new StringBuilder(req.getRequestURL());
final String qs = req.getQueryString();
if (qs != null) uri.append('?').append(qs);
log('[' + method + "] " + uri, null);
// set UTF8 as default encoding (can be overwritten)
res.setCharacterEncoding(UTF8);
segments = decode(toSegments(req.getPathInfo()));
// adopt servlet-specific credentials or use global ones
final GlobalOptions mprop = context().globalopts;
user = servlet.user != null ? servlet.user : mprop.get(GlobalOptions.USER);
pass = servlet.pass != null ? servlet.pass : mprop.get(GlobalOptions.PASSWORD);
// overwrite credentials with session-specific data
final String auth = req.getHeader(AUTHORIZATION);
if (auth != null) {
final String[] values = auth.split(" ");
if (values[0].equals(BASIC)) {
final String[] cred = org.basex.util.Base64.decode(values[1]).split(":", 2);
if (cred.length != 2) throw new LoginException(NOPASSWD);
user = cred[0];
pass = cred[1];
} else {
throw new LoginException(WHICHAUTH, values[0]);
}
}
}
private boolean isAjaxRequest(HttpServletRequest request) {
return request.getHeader("X-Requested-With") != null;
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String userAgent = request.getHeader("user-agent");
if (userAgent.matches(".*Android.*")) {
int flag = 0;
try {
Connection con = DBConnectionAdmin.getConnection();
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT email,password FROM admin");
String emailmember = request.getParameter("mail");
String passwordmember = request.getParameter("pass");
while (rs.next()) {
String email = rs.getString("email");
String password = rs.getString("password");
if (email.equals(emailmember) && password.equals(passwordmember)) {
flag = 1; // success in login
break;
}
}
/*if(request.getParameter("remember")!=null ){
if( request.getParameter("remember").equals("yes") ){
Cookie c1 = new Cookie("email", emailmember);
c1.setMaxAge(60*60*24*365);
response.addCookie(c1);
Cookie c2 = new Cookie("password", passwordmember);
c2.setMaxAge(60*60*24*365);
response.addCookie(c2);
}
}
else{
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for(Cookie cookie: cookies) {
if(cookie.getName().equals("email")){
cookie.setMaxAge(0);
response.addCookie(cookie);
}
else if(cookie.getName().equals("password")){
cookie.setMaxAge(0);
response.addCookie(cookie);
}
}
}
}*/
} catch (SQLException | ClassNotFoundException e1) {
e1.printStackTrace();
}
if (flag == 1) {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 " + "Transitional//EN\">\n";
String title = "You Signed In Successfully";
out.println(
docType
+ "<HTML>\n"
+ "<HEAD>"
+ "<script type='text/javascript'>"
+ "function changeweb() {"
+ " AndroidFunction.Second();"
+ "}"
+ "</script>"
+ "<TITLE>"
+ title
+ "</TITLE></HEAD>\n"
+ "<BODY BGCOLOR=\"#FDF5E6\" ><H1 ALIGN=CENTER>"
+ title
+ "</H1>\n"
+ "<button type='button' onclick=\"changeweb()\">Click Me!</button>"
+ "</BODY></HTML>");
HttpSession session = request.getSession(true);
String email = request.getParameter("mail");
session.setAttribute("email", email);
} else {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 " + "Transitional//EN\">\n";
String title = "Wrong password or E-mail.Please try again.";
out.println(
docType
+ "<HTML>\n"
+ "<HEAD><TITLE>"
+ title
+ "</TITLE></HEAD>\n"
+ "<BODY BGCOLOR=\"#FDF5E6\" ><H1 ALIGN=CENTER>"
+ title
+ "</H1>\n</BODY></HTML>");
}
} else {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String docType = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 " + "Transitional//EN\">\n";
String title = "Main";
out.println(
docType
+ "<HTML>\n"
+ "<HEAD><TITLE>"
+ title
+ "</TITLE>"
+ "<style>"
+ "ul"
+ "{"
+ "list-style-type:none;"
+ "margin:0;"
+ "padding:0;"
+ "overflow:hidden;"
+ "}"
+ "li"
+ "{"
+ "float:left;"
+ "}"
+ "a:link,a:visited"
+ "{"
+ "display:block;"
+ "font-weight:bold;"
+ "font-size:200%;"
+ "color:#FFFFFF;"
+ "background-color:#98bf21;"
+ "text-align:center;"
+ "padding:4px;"
+ "text-decoration:none;"
+ "text-transform:uppercase;"
+ "border: 1px solid black;"
+ "padding:25px"
+ "}"
+ "a:hover,a:active"
+ "{"
+ "background-color:#7A991A;"
+ "}"
+ "</style>"
+ "</HEAD>\n"
+ "<body style='background-color:black' >\n");
out.println("<ul>");
out.println("<li><a href='http://localhost:8083/TestProject/main.html'>New Event!!</a></li>");
out.println("<li><a href='post.Eventlist'>Events</a></li>");
out.println("<li><a href='post.Myeventlist'>My Events</a></li>");
out.println("<li><a href='post.Memberslist'>Members</a></li>");
out.println("<li><a href='post.Profile'>Profile</a></li>");
out.println("<li><a href='post.Help'>Help</a></li>");
out.println("</ul>");
out.println("</BODY></HTML>");
}
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
User user = null;
if (UsrChk.validUser(request) != null) {
HttpSession session = request.getSession();
user = (User) session.getAttribute("user");
}
String url = request.getParameter("ref");
Vote vote = new Vote();
Date today = new Date();
vote.setDateTime(today);
String ud = request.getParameter("vote");
int li = 0;
li = Integer.parseInt(request.getParameter("linkid"));
Link link = LinkDB.selectLinkById(li);
String ipAddress = request.getHeader("X-FORWARDED-FOR");
// set ipAddress variable
if (ipAddress == null) {
ipAddress = request.getRemoteAddr();
}
// check the up or down variable is set
if (ud == null || ud.isEmpty() || ud.length() == 0) {
response.sendRedirect(url);
return;
}
// check the link is set
else if (link == null) {
response.sendRedirect(url);
return;
}
// check the vote doesn't exists for that IP if no user is set. If it's not the same void, it
// is switched in the voteExists method
Vote v;
if (user == null) v = link.getVote(ipAddress);
else v = link.getVote(user.getUserName(), ipAddress);
if (v != null) {
if (user != null && v.getUser() == null) {
// add a user to the vote
v.setUser(user);
LinkDB.update(link);
} else if (ud.equals("Up") == v.getUpDown()) {
// delete the vote
link.removeVote(v);
LinkDB.update(link);
} else {
// update the vote
v.setUpDown(ud.equals("Up"));
LinkDB.update(link);
}
}
// if everything passes, record the vote
else {
vote.setUpDown(ud.equals("Up"));
vote.setUser(user);
vote.setLink(link);
vote.setIp(ipAddress);
link.addVote(vote);
LinkDB.update(link);
}
response.sendRedirect(url);
}
/**
* Process HTTP request.
*
* @param act Action.
* @param req Http request.
* @param res Http response.
*/
private void processRequest(String act, HttpServletRequest req, HttpServletResponse res) {
res.setContentType("application/json");
res.setCharacterEncoding("UTF-8");
GridRestCommand cmd = command(req);
if (cmd == null) {
res.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
if (!authChecker.apply(req.getHeader("X-Signature"))) {
res.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
return;
}
GridRestResponse cmdRes;
Map<String, Object> params = parameters(req);
try {
GridRestRequest cmdReq = createRequest(cmd, params, req);
if (log.isDebugEnabled()) log.debug("Initialized command request: " + cmdReq);
cmdRes = hnd.handle(cmdReq);
if (cmdRes == null)
throw new IllegalStateException("Received null result from handler: " + hnd);
byte[] sesTok = cmdRes.sessionTokenBytes();
if (sesTok != null) cmdRes.setSessionToken(U.byteArray2HexString(sesTok));
res.setStatus(HttpServletResponse.SC_OK);
} catch (Exception e) {
res.setStatus(HttpServletResponse.SC_OK);
U.error(log, "Failed to process HTTP request [action=" + act + ", req=" + req + ']', e);
cmdRes = new GridRestResponse(STATUS_FAILED, e.getMessage());
} catch (Throwable e) {
U.error(log, "Failed to process HTTP request [action=" + act + ", req=" + req + ']', e);
throw e;
}
JsonConfig cfg = new GridJettyJsonConfig();
// Workaround for not needed transformation of string into JSON object.
if (cmdRes.getResponse() instanceof String)
cfg.registerJsonValueProcessor(cmdRes.getClass(), "response", SKIP_STR_VAL_PROC);
if (cmdRes.getResponse() instanceof GridClientTaskResultBean
&& ((GridClientTaskResultBean) cmdRes.getResponse()).getResult() instanceof String)
cfg.registerJsonValueProcessor(cmdRes.getResponse().getClass(), "result", SKIP_STR_VAL_PROC);
JSON json;
try {
json = JSONSerializer.toJSON(cmdRes, cfg);
} catch (JSONException e) {
U.error(log, "Failed to convert response to JSON: " + cmdRes, e);
json = JSONSerializer.toJSON(new GridRestResponse(STATUS_FAILED, e.getMessage()), cfg);
}
try {
if (log.isDebugEnabled())
log.debug("Parsed command response into JSON object: " + json.toString(2));
res.getWriter().write(json.toString());
if (log.isDebugEnabled())
log.debug(
"Processed HTTP request [action=" + act + ", jsonRes=" + cmdRes + ", req=" + req + ']');
} catch (IOException e) {
U.error(log, "Failed to send HTTP response: " + json.toString(2), e);
}
}
@Override
public String getRequestHeader(final Header header) {
return req.getHeader(header.code);
}
public Writer getErrorReport(
Writer to, final HttpServletRequest request, CharTransformer escape) throws IOException {
final Writer logMsg = new StringWriter();
final Writer tee = new org.mmbase.util.ChainedWriter(to, logMsg);
Writer msg = tee;
LinkedList<Throwable> stack = getStack();
String ticket = new Date().toString();
Map<String, String> props;
try {
props = org.mmbase.util.ApplicationContextReader.getProperties("mmbase_errorpage");
} catch (javax.naming.NamingException ne) {
props = Collections.emptyMap();
log.info(ne);
}
if (request != null) {
{
msg.append("Headers\n----------\n");
// request properties
for (Object name : Collections.list(request.getHeaderNames())) {
msg.append(
escape.transform(
name + ": " + escape.transform(request.getHeader((String) name)) + "\n"));
}
}
{
msg.append("\nAttributes\n----------\n");
Pattern p = requestIgnore;
if (p == null && props.get("request_ignore") != null) {
p = Pattern.compile(props.get("request_ignore"));
}
for (Object name : Collections.list(request.getAttributeNames())) {
if (p == null || !p.matcher((String) name).matches()) {
msg.append(
escape.transform(name + ": " + request.getAttribute((String) name) + "\n"));
}
}
}
if (Boolean.TRUE.equals(showSession)
|| (showSession == null && !"false".equals(props.get("show_session")))) {
HttpSession ses = request.getSession(false);
if (ses != null) {
msg.append("\nSession\n----------\n");
Pattern p = sessionIgnore;
if (p == null && props.get("session_ignore") != null) {
p = Pattern.compile(props.get("session_ignore"));
}
for (Object name : Collections.list(ses.getAttributeNames())) {
if (p == null || !p.matcher((String) name).matches()) {
msg.append(escape.transform(name + ": " + ses.getAttribute((String) name) + "\n"));
}
}
}
}
}
msg.append("\n");
msg.append("Misc. properties\n----------\n");
if (request != null) {
msg.append("method: ").append(escape.transform(request.getMethod())).append("\n");
msg.append("querystring: ").append(escape.transform(request.getQueryString())).append("\n");
msg.append("requesturl: ")
.append(escape.transform(request.getRequestURL().toString()))
.append("\n");
}
if (Boolean.TRUE.equals(showMMBaseVersion)
|| (showMMBaseVersion == null && !"false".equals(props.get("show_mmbase_version")))) {
msg.append("mmbase version: ").append(org.mmbase.Version.get()).append("\n");
}
msg.append("status: ").append("").append(String.valueOf(status)).append("\n\n");
if (request != null) {
msg.append("Parameters\n----------\n");
// request parameters
Enumeration en = request.getParameterNames();
while (en.hasMoreElements()) {
String name = (String) en.nextElement();
msg.append(name)
.append(": ")
.append(escape.transform(request.getParameter(name)))
.append("\n");
}
}
msg.append("\nException ")
.append(ticket)
.append("\n----------\n\n")
.append(
exception != null
? (escape.transform(exception.getClass().getName()))
: "NO EXCEPTION")
.append(": ");
int wroteCauses = 0;
while (!stack.isEmpty()) {
Throwable t = stack.removeFirst();
// add stack stacktraces
if (t != null) {
if (stack.isEmpty()) { // write last message always
msg = tee;
}
String message = t.getMessage();
if (msg != tee) {
to.append("\n=== skipped(see log) : ")
.append(escape.transform(t.getClass().getName()))
.append(": ")
.append(message)
.append("\n");
}
msg.append("\n\n").append(escape.transform(t.getClass().getName() + ": " + message));
StackTraceElement[] stackTrace = t.getStackTrace();
for (StackTraceElement e : stackTrace) {
msg.append("\n at ").append(escape.transform(e.toString()));
}
if (!stack.isEmpty()) {
msg.append("\n-------caused:\n");
}
wroteCauses++;
if (wroteCauses >= MAX_CAUSES) {
msg = logMsg;
}
}
}
// write errors to log
if (status == 500) {
try {
if (props.get("to") != null && props.get("to").length() > 0) {
javax.naming.Context initCtx = new javax.naming.InitialContext();
javax.naming.Context envCtx = (javax.naming.Context) initCtx.lookup("java:comp/env");
Object mailSession = envCtx.lookup("mail/Session");
Class sessionClass = Class.forName("javax.mail.Session");
Class recipientTypeClass = Class.forName("javax.mail.Message$RecipientType");
Class messageClass = Class.forName("javax.mail.internet.MimeMessage");
Object mail = messageClass.getConstructor(sessionClass).newInstance(mailSession);
messageClass
.getMethod("addRecipients", recipientTypeClass, String.class)
.invoke(mail, recipientTypeClass.getDeclaredField("TO").get(null), props.get("to"));
messageClass.getMethod("setSubject", String.class).invoke(mail, ticket);
mail.getClass().getMethod("setText", String.class).invoke(mail, logMsg.toString());
Class.forName("javax.mail.Transport")
.getMethod("send", Class.forName("javax.mail.Message"))
.invoke(null, mail);
tee.append("\nmailed to (").append(String.valueOf(props)).append(")");
}
} catch (Exception nnfe) {
tee.append("\nnot mailed (").append(String.valueOf(nnfe)).append(")");
if (log.isDebugEnabled()) {
log.debug(nnfe.getMessage(), nnfe);
}
}
log.error("TICKET " + ticket + ":\n" + logMsg);
}
return to;
}
public void getEnv(VariableTable vt) {
Enumeration e = null;
HttpServletRequest request = (HttpServletRequest) (pageContext.getRequest());
HttpSession session = request.getSession(false);
String db_charset = "gb2312";
String url_charset = null;
vt.remove("SESSION.LOGINID");
vt.remove("SESSION.LOGINNAME");
vt.remove("SESSION.LOGINROLE");
if (vt.exists("WEBCHART.DB_CHARSET")) {
db_charset = vt.getString("WEBCHART.DB_CHARSET");
}
if (vt.exists("WEBCHART.URL_CHARSET")) {
url_charset = vt.getString("WEBCHART.URL_CHARSET");
}
if (session != null) {
e = session.getAttributeNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
Object value = session.getAttribute(name);
vt.add(name, java.sql.Types.VARCHAR);
if (value != null) vt.setValue(name, value.toString());
}
vt.add("SESSION.ID", java.sql.Types.VARCHAR);
vt.setValue("SESSION.ID", session.getId());
vt.add("SESSION.CREATE", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.CREATE",
DBOperation.toString(
new java.util.Date(session.getCreationTime()), "yyyy-MM-dd HH:mm:ss"));
vt.add("SESSION.ACCESS", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.ACCESS",
DBOperation.toString(
new java.util.Date(session.getLastAccessedTime()), "yyyy-MM-dd HH:mm:ss"));
}
e = request.getParameterNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
String value = request.getParameter(name);
;
String par_values[] = request.getParameterValues(name);
name = name.toUpperCase();
if (name.equalsIgnoreCase("WEBCHART.SECURITY")
|| name.equalsIgnoreCase("WEBCHART.DEFAULTACCESS")
|| name.equalsIgnoreCase("WEBCHART.ALLOW")
|| name.equalsIgnoreCase("WEBCHART.DENY")
|| name.equalsIgnoreCase("WEBCHART.IPSECURITY")
|| name.equalsIgnoreCase("WEBCHART.IPACCESS")
|| name.equalsIgnoreCase("WEBCHART.IPALLOW")
|| name.equalsIgnoreCase("WEBCHART.IPDENY")
|| name.equalsIgnoreCase("WEBCHART.XSLDOC")
|| name.equalsIgnoreCase("WEBCHART.IMAGEONLY")
|| name.equalsIgnoreCase("WEBCHART.XMLDATA")
|| name.equalsIgnoreCase("WEBCHART.LOGSQL")
|| name.equalsIgnoreCase("WEBCHART.DATATYPE")
|| name.equalsIgnoreCase("WEBCHART.URLS")
|| name.equalsIgnoreCase("WEBCHART.TOPURLS")
|| name.equalsIgnoreCase("WEBCHART.TOPCURR")
|| name.equalsIgnoreCase("WEBCHART.LEFTURLS")
|| name.equalsIgnoreCase("WEBCHART.LEFTCURR")
|| name.equalsIgnoreCase("WEBCHART.INPUTS")
|| name.equalsIgnoreCase("WEBCHART.CACHE")
|| name.equalsIgnoreCase("WEBCHART.DATA")
|| name.equalsIgnoreCase("WEBCHART.CSS")
|| name.equalsIgnoreCase("WEBCHART.RELOAD")
|| name.equalsIgnoreCase("WEBCHART.EXPIRE")
|| name.equalsIgnoreCase("WEBCHART.DMLKEY")
|| name.equalsIgnoreCase("WEBCHART.ENGINE")
|| name.equalsIgnoreCase("WEBCHART.EXCELURL")
|| name.equalsIgnoreCase("WEBCHART.DBID")
|| name.equalsIgnoreCase("WEBCHART.DBIDSEED")
|| name.equalsIgnoreCase("WEBCHART.SECUREFIELDS")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_IMAGE")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_TIME")
|| name.startsWith("WEBCHART.SECUREMEMO")
|| name.startsWith("WEBCHART.QUERY_")
|| name.startsWith("WEBCHART.HEADHTML_")
|| name.startsWith("WEBCHART.DATAHTML_")
|| name.startsWith("WEBCHART.VARLIST_")
|| name.startsWith("WEBCHART.FORALL_")
|| name.startsWith("WEBCHART.XMLDATA_")
|| name.startsWith("WEBCHART.TABLE_")
|| name.startsWith("WEBCHART.COLUMN_")
|| name.startsWith("SESSION.")) continue;
if (name.startsWith("WEBCHART.") && !name.equals("WEBCHART.DOCTYPE")) continue;
vt.add(name, java.sql.Types.VARCHAR);
if (par_values != null && par_values.length > 1) {
StringBuffer temp = new StringBuffer();
for (int i = 0; i < par_values.length; i++) {
if (par_values[i] != null && par_values[i].trim().length() > 0) {
if (temp.length() > 0) {
temp.append(",");
}
temp.append(par_values[i]);
}
}
value = temp.toString();
}
if (url_charset != null) {
try {
value = new String(value.getBytes(url_charset), db_charset);
} catch (java.io.UnsupportedEncodingException uee) {
}
;
}
vt.setValue(name, value);
}
vt.add("REQUEST.REMOTEADDR", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEADDR", getClientIPAddr());
vt.add("REQUEST.REMOTEHOST", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEHOST", request.getRemoteAddr());
vt.add("REQUEST.REFERER", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REFERER", request.getHeader("Referer"));
vt.add("REQUEST.QUERYSTRING", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.QUERYSTRING", request.getQueryString());
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
// create the workbook, its worksheet, and its title row
Workbook workbook = new HSSFWorkbook();
Sheet sheet = workbook.createSheet("User table");
Row row = sheet.createRow(0);
row.createCell(0).setCellValue("The User table");
// create the header row
row = sheet.createRow(2);
row.createCell(0).setCellValue("UserID");
row.createCell(1).setCellValue("LastName");
row.createCell(2).setCellValue("FirstName");
row.createCell(3).setCellValue("Email");
try {
// read database rows
ConnectionPool pool = ConnectionPool.getInstance();
Connection connection = pool.getConnection();
Statement statement = connection.createStatement();
String query = "SELECT * FROM User ORDER BY UserID";
ResultSet results = statement.executeQuery(query);
// create spreadsheet rows
int i = 3;
while (results.next()) {
row = sheet.createRow(i);
row.createCell(0).setCellValue(results.getInt("UserID"));
row.createCell(1).setCellValue(results.getString("LastName"));
row.createCell(2).setCellValue(results.getString("FirstName"));
row.createCell(3).setCellValue(results.getString("Email"));
i++;
}
results.close();
statement.close();
connection.close();
} catch (SQLException e) {
this.log(e.toString());
}
// set response object headers
response.setHeader("content-disposition", "attachment; filename=users.xls");
response.setHeader("cache-control", "no-cache");
// get the output stream
String encodingString = request.getHeader("accept-encoding");
OutputStream out;
if (encodingString != null && encodingString.contains("gzip")) {
out = new GZIPOutputStream(response.getOutputStream());
response.setHeader("content-encoding", "gzip");
// System.out.println("User table encoded with gzip");
} else {
out = response.getOutputStream();
// System.out.println("User table not encoded with gzip");
}
// send the workbook to the browser
workbook.write(out);
out.close();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType(XML_RESPONSE_HEADER); // Talkback happens in XML form.
response.setCharacterEncoding("UTF-8"); // Unicode++
request.setCharacterEncoding("UTF-8");
PrintWriter out = null; // The talkback buffer.
// handle startrecord
Integer startRecord = 0;
if (!(request.getParameter("startRecord") == null)) {
try {
startRecord = Integer.parseInt(request.getParameter("startRecord")) - 1;
} catch (NumberFormatException e) {
startRecord = 0;
}
}
// maximumrecords
Integer maximumRecords = Integer.parseInt(this.config.getProperty("default_maximumRecords"));
if (!(request.getParameter("maximumRecords") == null)) {
maximumRecords = Integer.parseInt(request.getParameter("maximumRecords"));
}
// operation
String operation = request.getParameter("operation");
// x_collection
String x_collection = request.getParameter("x-collection");
if (x_collection == null) x_collection = this.config.getProperty("default_x_collection");
if (x_collection == null) operation = null;
// sortkeys
String sortKeys = request.getParameter("sortKeys");
// sortorder
String sortOrder = request.getParameter("sortOrder");
// recordschema
String recordSchema = request.getParameter("recordSchema");
if (recordSchema == null) recordSchema = "dc";
if (recordSchema.equalsIgnoreCase("dcx")) {
recordSchema = "dcx";
}
if (recordSchema.equalsIgnoreCase("solr")) {
recordSchema = "solr";
}
// query request
String query = request.getParameter("query");
String q = request.getParameter("q");
// who is requestor ?
String remote_ip = request.getHeader("X-FORWARDED-FOR");
if (remote_ip == null) {
remote_ip = request.getRemoteAddr().trim();
} else {
remote_ip = request.getHeader("X-FORWARDED-FOR");
}
// handle debug
Boolean debug = Boolean.parseBoolean(request.getParameter("debug"));
if (!debug) {
out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true);
}
// handle query
if ((query == null) && (q != null)) {
query = q;
} else {
if ((query != null) && (q == null)) {
q = query;
} else {
operation = null;
}
}
// handle operation
if (operation == null) {
if (query != null) {
operation = "searchRetrieve";
} else {
operation = "explain";
}
}
// searchRetrieve
if (operation.equalsIgnoreCase("searchRetrieve")) {
if (query == null) {
operation = "explain";
log.debug(operation + ":" + query);
}
}
// start talking back.
String[] sq = {""};
String solrquery = "";
// facet
String facet = null;
List<FacetField> fct = null;
if (request.getParameter("facet") != null) {
facet = request.getParameter("facet");
log.debug("facet : " + facet);
}
if (operation == null) {
operation = "searchretrieve";
} else { // explain response
if (operation.equalsIgnoreCase("explain")) {
log.debug("operation = explain");
out.write("<srw:explainResponse xmlns:srw=\"http://www.loc.gov/zing/srw/\">");
out.write("</srw:explainResponse>");
} else { // DEBUG routine
operation = "searchretrieve";
String triplequery = null;
if (query.matches(".*?\\[.+?\\].*?")) { // New symantic syntax
triplequery = symantic_query(query);
query = query.split("\\[")[0] + " " + triplequery;
log.fatal(triplequery);
solrquery = CQLtoLucene.translate(query, log, config);
} else {
solrquery = CQLtoLucene.translate(query, log, config);
}
log.debug(solrquery);
if (debug == true) {
response.setContentType(HTML_RESPONSE_HEADER);
out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true);
out.write("<html><body>\n\n");
out.write("'" + remote_ip + "'<br>\n");
out.write("<form action='http://www.kbresearch.nl/kbSRU'>");
out.write("<input type=text name=q value='" + query + "' size=120>");
out.write("<input type=hidden name=debug value=True>");
out.write("<input type=submit>");
out.write("<table border=1><tr><td>");
out.write("q</td><td>" + query + "</td></tr><tr>");
out.write("<td>query out</td><td>" + URLDecoder.decode(solrquery) + "</td></tr>");
out.write(
"<tr><td>SOLR_URL</td><td> <a href='"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/?q="
+ solrquery
+ "'>"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/select/?q="
+ solrquery
+ "</a><br>"
+ this.config.getProperty("solr_url")
+ solrquery
+ "</td></tr>");
out.write(
"<b>SOLR_QUERY</b> : <BR> <iframe width=900 height=400 src='"
+ this.config.getProperty(
"collection." + x_collection.toLowerCase() + ".solr_baseurl")
+ "/../?q="
+ solrquery
+ "'></iframe><BR>");
out.write(
"<b>SRU_QUERY</b> : <BR> <a href="
+ this.config.getProperty("baseurl")
+ "?q="
+ query
+ "'>"
+ this.config.getProperty("baseurl")
+ "?q="
+ query
+ "</a><br><iframe width=901 height=400 src='http://www.kbresearch.nl/kbSRU/?q="
+ query
+ "'></iframe><BR>");
out.write(
"<br><b>JSRU_QUERY</b> : <BR><a href='http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection="
+ x_collection
+ "'>http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection=GGC</a><br><iframe width=900 height=400 src='http://jsru.kb.nl/sru/?query="
+ query
+ "&x-collection=GGC'></iframe>");
} else { // XML SearchRetrieve response
String url =
this.config.getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl");
String buffer = "";
CommonsHttpSolrServer server = null;
server = new CommonsHttpSolrServer(url);
log.fatal("URSING " + url);
server.setParser(new XMLResponseParser());
int numfound = 0;
try {
SolrQuery do_query = new SolrQuery();
do_query.setQuery(solrquery);
do_query.setRows(maximumRecords);
do_query.setStart(startRecord);
if ((sortKeys != null) && (sortKeys.length() > 1)) {
if (sortOrder != null) {
if (sortOrder.equals("asc")) {
do_query.setSortField(sortKeys, SolrQuery.ORDER.asc);
}
if (sortOrder.equals("desc")) {
do_query.setSortField(sortKeys, SolrQuery.ORDER.desc);
}
} else {
for (String str : sortKeys.trim().split(",")) {
str = str.trim();
if (str.length() > 1) {
if (str.equals("date")) {
do_query.setSortField("date_date", SolrQuery.ORDER.desc);
log.debug("SORTORDERDEBUG | DATE! " + str + " | ");
break;
} else {
do_query.setSortField(str + "_str", SolrQuery.ORDER.asc);
log.debug("SORTORDERDEBUG | " + str + " | ");
break;
}
}
}
}
}
if (facet != null) {
if (facet.indexOf(",") > 1) {
for (String str : facet.split(",")) {
if (str.indexOf("date") > 1) {
do_query.addFacetField(str);
} else {
do_query.addFacetField(str);
}
// do_query.setParam("facet.method", "enum");
}
// q.setFacetSort(false);
} else {
do_query.addFacetField(facet);
}
do_query.setFacet(true);
do_query.setFacetMinCount(1);
do_query.setFacetLimit(-1);
}
log.fatal(solrquery);
QueryResponse rsp = null;
boolean do_err = false;
boolean do_sugg = false;
SolrDocumentList sdl = null;
String diag = "";
StringBuffer suggest = new StringBuffer("");
String content = "1";
SolrQuery spellq = do_query;
try {
rsp = server.query(do_query);
} catch (SolrServerException e) {
String header = this.SRW_HEADER.replaceAll("\\$numberOfRecords", "0");
out.write(header);
diag = this.SRW_DIAG.replaceAll("\\$error", e.getMessage());
do_err = true;
rsp = null;
}
log.fatal("query done..");
if (!(do_err)) { // XML dc response
SolrDocumentList docs = rsp.getResults();
numfound = (int) docs.getNumFound();
int count = startRecord;
String header =
this.SRW_HEADER.replaceAll("\\$numberOfRecords", Integer.toString(numfound));
out.write(header);
out.write("<srw:records>");
Iterator<SolrDocument> iter = rsp.getResults().iterator();
while (iter.hasNext()) {
count += 1;
if (recordSchema.equalsIgnoreCase("dc")) {
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" xmlns:facets=\"info:srw/extension/4/facets\" >");
StringBuffer result = new StringBuffer("");
construct_lucene_dc(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
if (recordSchema.equalsIgnoreCase("solr")) {
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/solr</srw:recordSchema>");
out.write("<srw:recordData xmlns:expand=\"http://www.kbresearch.nl/expand\">");
StringBuffer result = new StringBuffer("");
construct_lucene_solr(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
if (recordSchema.equalsIgnoreCase("dcx")) { // XML dcx response
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData><srw_dc:dc xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/marc.relators/\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
SolrDocument resultDoc = iter.next();
content = (String) resultDoc.getFieldValue("id");
String dcx_data =
helpers.getOAIdcx(
"http://services.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content,
log);
if (x_collection.equalsIgnoreCase("ggc-thes")) {
dcx_data =
helpers.getOAIdcx(
"http://serviceso.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content,
log);
}
if (!(dcx_data.length() == 0)) {
out.write(dcx_data);
} else {
// Should not do this!!
out.write("<srw:record>");
out.write("<srw:recordPacking>xml</srw:recordPacking>");
out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>");
out.write(
"<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" >");
StringBuffer result = new StringBuffer("");
construct_lucene_dc(result, resultDoc);
out.write(result.toString());
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
out.write("</srw_dc:dc>");
StringBuffer expand_data;
boolean expand = false;
if (content.startsWith("GGC-THES:AC:")) {
String tmp_content = "";
tmp_content = content.replaceFirst("GGC-THES:AC:", "");
log.fatal("calling get");
expand_data =
new StringBuffer(
helpers.getExpand(
"http://www.kbresearch.nl/general/lod_new/get/"
+ tmp_content
+ "?format=rdf",
log));
log.fatal("get finini");
if (expand_data.toString().length() > 4) {
out.write(
"<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
out.write(expand_data.toString());
expand = true;
}
} else {
expand_data =
new StringBuffer(
helpers.getExpand(
"http://www.kbresearch.nl/ANP.cgi?q=" + content, log));
if (expand_data.toString().length() > 0) {
if (!expand) {
out.write(
"<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >");
expand = true;
}
out.write(expand_data.toString());
}
}
if (expand) {
out.write("</srw_dc:expand>");
}
out.write("</srw:recordData>");
out.write(
"<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>");
out.write("</srw:record>");
}
}
}
if ((do_err) || (numfound == 0)) {
log.fatal("I haz suggestions");
try {
spellq.setParam("spellcheck", true);
spellq.setQueryType("/spell");
server = new CommonsHttpSolrServer(url);
rsp = server.query(spellq);
sdl = rsp.getResults();
SpellCheckResponse spell;
spell = rsp.getSpellCheckResponse();
List<SpellCheckResponse.Suggestion> suggestions = spell.getSuggestions();
if (suggestions.isEmpty() == false) {
suggest.append("<srw:extraResponseData>");
suggest.append("<suggestions>");
for (SpellCheckResponse.Suggestion sugg : suggestions) {
suggest.append("<suggestionfor>" + sugg.getToken() + "</suggestionfor>");
for (String item : sugg.getSuggestions()) {
suggest.append("<suggestion>" + item + "</suggestion>");
}
suggest.append("</suggestions>");
suggest.append("</srw:extraResponseData>");
}
do_sugg = true;
}
} catch (Exception e) {
rsp = null;
// log.fatal(e.toString());
}
;
}
;
if (!do_err) {
if (facet != null) {
try {
fct = rsp.getFacetFields();
out.write("<srw:facets>");
for (String str : facet.split(",")) {
out.write("<srw:facet>");
out.write("<srw:facetType>");
out.write(str);
out.write("</srw:facetType>");
for (FacetField f : fct) {
log.debug(f.getName());
// if (f.getName().equals(str+"_str") || (f.getName().equals(str+"_date")) ) {
List<FacetField.Count> facetEnties = f.getValues();
for (FacetField.Count fcount : facetEnties) {
out.write("<srw:facetValue>");
out.write("<srw:valueString>");
out.write(helpers.xmlEncode(fcount.getName()));
out.write("</srw:valueString>");
out.write("<srw:count>");
out.write(Double.toString(fcount.getCount()));
out.write("</srw:count>");
out.write("</srw:facetValue>");
// }
}
}
out.write("</srw:facet>");
}
out.write("</srw:facets>");
startRecord += 1;
} catch (Exception e) {
}
// log.fatal(e.toString()); }
}
} else {
out.write(diag);
}
out.write("</srw:records>"); // SearchRetrieve response footer
String footer = this.SRW_FOOTER.replaceAll("\\$query", helpers.xmlEncode(query));
footer = footer.replaceAll("\\$startRecord", (startRecord).toString());
footer = footer.replaceAll("\\$maximumRecords", maximumRecords.toString());
footer = footer.replaceAll("\\$recordSchema", recordSchema);
if (do_sugg) {
out.write(suggest.toString());
}
out.write(footer);
} catch (MalformedURLException e) {
out.write(e.getMessage());
} catch (IOException e) {
out.write("TO ERR is Human");
}
}
}
}
out.close();
}
/** Common request handling. */
public void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resetState();
boolean success = false;
HttpSession session = req.getSession(false);
try {
this.req = req;
this.resp = resp;
if (log.isDebug()) {
logParams();
}
resp.setContentType("text/html");
if (!mayPageBeCached()) {
resp.setHeader("pragma", "no-cache");
resp.setHeader("Cache-control", "no-cache");
}
reqURL = new URL(UrlUtil.getRequestURL(req));
clientAddr = getLocalIPAddr();
// check that current user has permission to run this servlet
if (!isServletAllowed(myServletDescr())) {
displayWarningInLieuOfPage("You are not authorized to use " + myServletDescr().heading);
return;
}
// check whether servlet is disabled
String reason = ServletUtil.servletDisabledReason(myServletDescr().getServletName());
if (reason != null) {
displayWarningInLieuOfPage("This function is disabled. " + reason);
return;
}
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, getHeading());
String reqHost = req.getRemoteHost();
String forw = req.getHeader(HttpFields.__XForwardedFor);
if (!StringUtil.isNullString(forw)) {
reqHost += " (proxies for " + forw + ")";
}
session.setAttribute(SESSION_KEY_REQUEST_HOST, reqHost);
}
lockssHandleRequest();
success = (errMsg == null);
} catch (ServletException e) {
log.error("Servlet threw", e);
throw e;
} catch (IOException e) {
log.error("Servlet threw", e);
throw e;
} catch (RuntimeException e) {
log.error("Servlet threw", e);
throw e;
} finally {
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, null);
session.setAttribute(LockssFormAuthenticator.__J_AUTH_ACTIVITY, TimeBase.nowMs());
}
if ("please".equalsIgnoreCase(req.getHeader("X-Lockss-Result"))) {
log.debug3("X-Lockss-Result: " + (success ? "Ok" : "Fail"));
resp.setHeader("X-Lockss-Result", success ? "Ok" : "Fail");
}
resetMyLocals();
resetLocals();
}
}
/*
* Procesamiento de peticiones GET y POST
* @param request
* @param response
* @throws ServletException
* @throws IOException
*/
public final void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// Comprobar si es un GET
if (request.getMethod().equalsIgnoreCase("GET")) {
return;
}
// Se trata de un POST
// La respuesta es JSON
response.setContentType("application/json; charset=UTF-8");
// Crear los filtros definidos para todos los servicios
es.tid.frawa.service.servlet.Filter[] filters = new es.tid.frawa.service.servlet.Filter[0];
PrintWriter output = null;
StringBuffer input = null;
String action = "";
try {
// Crea una sesión si no existe (esta opción está marcada en el modelo de servicios)
request.getSession(true);
// Invocar el método startService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].startService(request, response);
}
// Invocar el método frawaService() de la clase derivada (si está implementado)
if (!frawaService(request, response)) {
// Ha retornado false, por tanto abortamos el procesamiento del servicio
return;
}
// Mensaje por defecto para los filtros que no necesitan el texto JSON
StringBuffer soapStr = new StringBuffer("");
// Leer el mensaje JSON
if (request.getParameter("JSONAction") != null
&& request.getParameter("JSONAction").length() > 0) {
action = request.getParameter("JSONAction");
String tmp = request.getParameter("JSON");
if (tmp == null || tmp.length() == 0) {
throw new Exception(
getClass().getName()
+ ".service() JSONAction viene en la URL pero no viene el parámetro JSON con los datos");
}
input = new StringBuffer(tmp);
} else {
action = request.getHeader("JSONAction");
if (action == null || action.length() == 0) {
throw new Exception(
getClass().getName() + ".service() La cabecera HTTP JSONAction no esta definida");
}
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(getClass().getName()+".service()
// Leyendo mensaje JSON");
BufferedReader input_r = new BufferedReader(request.getReader());
input = new StringBuffer();
String line = input_r.readLine();
while (line != null) {
input.append(line);
line = input_r.readLine();
}
}
// Invocar el método beforeParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeParse(request, response, input.toString());
}
//
// Invocar al servicio adecuado en función del header JSONAction
//
if (action.equals("http://www.qualipso.org/advdoc/ws/storage/CreateFolder")) {
// SERVICIO: CreateFolder
// Parámetro de entrada al servicio
CreateFolder_req inbean = new CreateFolder_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
CreateFolder_resp outbean = new CreateFolder_resp();
// Crear un objeto que implementa la operación
CreateFolderService serviceImplementation = new CreateFolderService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: CreateFolder]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/GetFiles")) {
// SERVICIO: GetFiles
// Parámetro de entrada al servicio
GetFiles_req inbean = new GetFiles_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
GetFiles_resp outbean = new GetFiles_resp();
// Crear un objeto que implementa la operación
GetFilesService serviceImplementation = new GetFilesService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: GetFiles]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/GetSubFolders")) {
// SERVICIO: GetSubFolders
// Parámetro de entrada al servicio
GetSubFolders_req inbean = new GetSubFolders_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
GetSubFolders_resp outbean = new GetSubFolders_resp();
// Crear un objeto que implementa la operación
GetSubFoldersService serviceImplementation = new GetSubFoldersService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: GetSubFolders]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/LoadBinaryFile")) {
// SERVICIO: LoadBinaryFile
// Parámetro de entrada al servicio
LoadBinaryFile_req inbean = new LoadBinaryFile_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
LoadBinaryFile_resp outbean = new LoadBinaryFile_resp();
// Crear un objeto que implementa la operación
LoadBinaryFileService serviceImplementation = new LoadBinaryFileService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: LoadBinaryFile]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/LoadFile")) {
// SERVICIO: LoadFile
// Parámetro de entrada al servicio
LoadFile_req inbean = new LoadFile_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
LoadFile_resp outbean = new LoadFile_resp();
// Crear un objeto que implementa la operación
LoadFileService serviceImplementation = new LoadFileService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: LoadFile]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/RemoveFile")) {
// SERVICIO: RemoveFile
// Parámetro de entrada al servicio
RemoveFile_req inbean = new RemoveFile_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
RemoveFile_resp outbean = new RemoveFile_resp();
// Crear un objeto que implementa la operación
RemoveFileService serviceImplementation = new RemoveFileService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: RemoveFile]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/RemoveFolder")) {
// SERVICIO: RemoveFolder
// Parámetro de entrada al servicio
RemoveFolder_req inbean = new RemoveFolder_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
RemoveFolder_resp outbean = new RemoveFolder_resp();
// Crear un objeto que implementa la operación
RemoveFolderService serviceImplementation = new RemoveFolderService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: RemoveFolder]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/StoreBinaryFile")) {
// SERVICIO: StoreBinaryFile
// Parámetro de entrada al servicio
StoreBinaryFile_req inbean = new StoreBinaryFile_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
StoreBinaryFile_resp outbean = new StoreBinaryFile_resp();
// Crear un objeto que implementa la operación
StoreBinaryFileService serviceImplementation = new StoreBinaryFileService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: StoreBinaryFile]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/StoreFile")) {
// SERVICIO: StoreFile
// Parámetro de entrada al servicio
StoreFile_req inbean = new StoreFile_req();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
StoreFile_resp outbean = new StoreFile_resp();
// Crear un objeto que implementa la operación
StoreFileService serviceImplementation = new StoreFileService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: StoreFile]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/TestLoopback")) {
// SERVICIO: TestLoopback
// Parámetro de entrada al servicio
org.qualipso.advdoc.ws.client.storage.beans.TestLoopback inbean =
new org.qualipso.advdoc.ws.client.storage.beans.TestLoopback();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
org.qualipso.advdoc.ws.client.storage.beans.TestLoopback outbean =
new org.qualipso.advdoc.ws.client.storage.beans.TestLoopback();
// Crear un objeto que implementa la operación
TestLoopbackService serviceImplementation = new TestLoopbackService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: TestLoopback]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else if (action.equals("http://www.qualipso.org/advdoc/ws/storage/TestParser")) {
// SERVICIO: TestParser
// Parámetro de entrada al servicio
org.qualipso.advdoc.ws.client.storage.beans.TestParser inbean =
new org.qualipso.advdoc.ws.client.storage.beans.TestParser();
inbean.fromJSON(input.toString());
// Invocar el método beforeService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].beforeService(request, response, inbean, "QualiPSoStorage", action);
}
// Parámetro de salida del servicio
org.qualipso.advdoc.ws.client.storage.beans.TestParser outbean =
new org.qualipso.advdoc.ws.client.storage.beans.TestParser();
// Crear un objeto que implementa la operación
TestParserService serviceImplementation = new TestParserService();
// Invocar la implementación de la operación
Throwable applicationException =
serviceImplementation.executeImpl(this, request, response, inbean, outbean);
// Si ha ocurrido una excepción, enviarla al cliente
if (applicationException != null) {
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(applicationException);
output = response.getWriter();
if (applicationException instanceof TdiServiceException) {
sendError(output, (TdiServiceException) applicationException);
} else {
String inputBean = tdi.text.StringUtil.escapeXML(inbean.toString(), false);
String rc = "\n";
sendError(
output,
new TdiServiceException(
1,
"." + rc + "[Operation: TestParser]" + rc + inputBean + rc + ".",
applicationException.getClass().getName()
+ ":"
+ applicationException.getMessage()));
}
return;
}
// Invocar el método afterService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterService(request, response, outbean, "QualiPSoStorage", action);
}
// Respuesta
output = response.getWriter();
// Bean de salida
String output_str = outbean.toJSON(false);
// Invocar el método afterParse() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].afterParse(request, response, output_str.toString());
}
// Enviar la respuesta
output.println(output_str);
// Invocar el método endService() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].endService(request, response);
}
} else {
throw new Exception(getClass().getName() + ".service() Operación " + action + " no válida");
}
} catch (ServletException e) {
// Ha ocurrido un error en los filtros
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(e);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(e);
// Enviar <Fault> al cliente
if (output == null) {
output = response.getWriter();
}
TdiServiceException se = new TdiServiceException(-1, "Filter exception", e.getMessage());
sendError(output, se);
} catch (Throwable t) {
// Invocar el método onException() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].onException(request, response, t, "QualiPSoStorage", action);
}
// Traza
// new es.tid.frawa.common.TdiFrawaTraceListener().trace(t);
new es.tid.frawa.common.TdiFrawaTraceListener().trace(t);
// Elevar una ServletException
throw new ServletException(
getClass().getName()
+ ".service() Server Exception: "
+ t.getClass().getName()
+ " -> "
+ t.getMessage());
// if (output == null) {
// output = response.getWriter();
// }
// TdiServiceException se = new TdiServiceException(-2,t.getClass().getName(),t.getMessage());
// sendError(output,se);
} finally {
// Invocar el método onFinally() de los filtros
for (int i = 0; i < filters.length; i++) {
filters[i].onFinally(request, response, "QualiPSoStorage", action);
}
}
}
/**
* Write a file to the response stream. Handles Range requests.
*
* @param req request
* @param res response
* @param file must exists and not be a directory
* @param contentType must not be null
* @throws IOException or error
*/
public static void returnFile(
HttpServletRequest req, HttpServletResponse res, File file, String contentType)
throws IOException {
res.setContentType(contentType);
// see if its a Range Request
boolean isRangeRequest = false;
long startPos = 0, endPos = Long.MAX_VALUE;
String rangeRequest = req.getHeader("Range");
if (rangeRequest != null) { // bytes=12-34 or bytes=12-
int pos = rangeRequest.indexOf("=");
if (pos > 0) {
int pos2 = rangeRequest.indexOf("-");
if (pos2 > 0) {
String startString = rangeRequest.substring(pos + 1, pos2);
String endString = rangeRequest.substring(pos2 + 1);
startPos = Long.parseLong(startString);
if (endString.length() > 0) endPos = Long.parseLong(endString) + 1;
isRangeRequest = true;
}
}
}
// set content length
long fileSize = file.length();
long contentLength = fileSize;
if (isRangeRequest) {
endPos = Math.min(endPos, fileSize);
contentLength = endPos - startPos;
}
if (contentLength > Integer.MAX_VALUE)
res.addHeader(
"Content-Length", Long.toString(contentLength)); // allow content length > MAX_INT
else res.setContentLength((int) contentLength); // note HEAD only allows this
String filename = file.getPath();
boolean debugRequest = Debug.isSet("returnFile");
if (debugRequest)
log.debug(
"returnFile(): filename = "
+ filename
+ " contentType = "
+ contentType
+ " contentLength = "
+ contentLength);
// indicate we allow Range Requests
res.addHeader("Accept-Ranges", "bytes");
if (req.getMethod().equals("HEAD")) {
log.info(
"returnFile(): "
+ UsageLog.closingMessageForRequestContext(HttpServletResponse.SC_OK, 0));
return;
}
try {
if (isRangeRequest) {
// set before content is sent
res.addHeader("Content-Range", "bytes " + startPos + "-" + (endPos - 1) + "/" + fileSize);
res.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT);
FileCacheRaf.Raf craf = null;
try {
craf = fileCacheRaf.acquire(filename);
IO.copyRafB(
craf.getRaf(), startPos, contentLength, res.getOutputStream(), new byte[60000]);
log.info(
"returnFile(): "
+ UsageLog.closingMessageForRequestContext(
HttpServletResponse.SC_PARTIAL_CONTENT, contentLength));
return;
} finally {
if (craf != null) fileCacheRaf.release(craf);
}
}
// Return the file
ServletOutputStream out = res.getOutputStream();
IO.copyFileB(file, out, 60000);
res.flushBuffer();
out.close();
if (debugRequest) log.debug("returnFile(): returnFile ok = " + filename);
log.info(
"returnFile(): "
+ UsageLog.closingMessageForRequestContext(HttpServletResponse.SC_OK, contentLength));
}
// @todo Split up this exception handling: those from file access vs those from dealing with
// response
// File access: catch and res.sendError()
// response: don't catch (let bubble up out of doGet() etc)
catch (FileNotFoundException e) {
log.error("returnFile(): FileNotFoundException= " + filename);
log.info(
"returnFile(): "
+ UsageLog.closingMessageForRequestContext(HttpServletResponse.SC_NOT_FOUND, 0));
if (!res.isCommitted()) res.sendError(HttpServletResponse.SC_NOT_FOUND);
} catch (java.net.SocketException e) {
log.info("returnFile(): SocketException sending file: " + filename + " " + e.getMessage());
log.info("returnFile(): " + UsageLog.closingMessageForRequestContext(STATUS_CLIENT_ABORT, 0));
} catch (IOException e) {
String eName =
e.getClass().getName(); // dont want compile time dependency on ClientAbortException
if (eName.equals("org.apache.catalina.connector.ClientAbortException")) {
log.info(
"returnFile(): ClientAbortException while sending file: "
+ filename
+ " "
+ e.getMessage());
log.info(
"returnFile(): " + UsageLog.closingMessageForRequestContext(STATUS_CLIENT_ABORT, 0));
return;
}
log.error("returnFile(): IOException (" + e.getClass().getName() + ") sending file ", e);
log.error(
"returnFile(): "
+ UsageLog.closingMessageForRequestContext(HttpServletResponse.SC_NOT_FOUND, 0));
if (!res.isCommitted())
res.sendError(HttpServletResponse.SC_NOT_FOUND, "Problem sending file: " + e.getMessage());
}
}