/**
* This method will open the sample report pdf.
*
* @param reportFilePath - full path of the sample report to be shown.
* @param request - instance of HttpServletRequest
* @param response - instance of HttpServletResponse
* @throws ServletException - error
* @throws IOException - error
*/
private static void showSampleReport(
String reportFilePath, HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
if (null != request.getSession().getAttribute(ReportServiceConstant.VIEW_SAMPLE_REPORT)
&& request
.getSession()
.getAttribute(ReportServiceConstant.VIEW_SAMPLE_REPORT)
.toString()
.equalsIgnoreCase("Y")) {
ServletOutputStream output = null;
try {
FileInputStream fis = new FileInputStream(reportFilePath);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
byte[] buf = new byte[256];
try {
for (int readNum; (readNum = fis.read(buf)) != -1; ) {
baos.write(buf, 0, readNum); // no doubt here is 0
// Writes len bytes from the specified byte array starting at offset off to this byte
// array output stream.
}
} catch (IOException ex) {
ex.printStackTrace();
}
if (null != baos) {
// Init servlet response.
response.reset();
response.setContentType("application/pdf");
response.setContentLength(baos.size());
response.setHeader("Content-disposition", "inline; filename=\"" + reportFilePath);
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
// response.setHeader("Transfer-Encoding", "identity");
output = response.getOutputStream();
output.write(baos.toByteArray(), 0, baos.size());
// Finalize task.
output.flush();
}
} catch (Exception exception) {
OPPE_LOG.error("ERROR.SHOW_PDF.ERROR", exception);
} finally {
// Gently close streams.
close((Closeable) output);
}
}
}
public void processAction(HttpServletRequest request, HttpServletResponse response)
throws IOException {
System.out.println("processing test driver request ... ");
processParams(request);
boolean status = false;
System.out.println("tc:" + tc);
response.setContentType("text/plain");
ServletOutputStream out = response.getOutputStream();
out.println("TestCase: " + tc);
if (tc != null) {
try {
Class<?> c = getClass();
Object t = this;
Method[] allMethods = c.getDeclaredMethods();
for (Method m : allMethods) {
String mname = m.getName();
if (!mname.equals(tc.trim())) {
continue;
}
System.out.println("Invoking : " + mname);
try {
m.setAccessible(true);
Object o = m.invoke(t);
System.out.println("Returned => " + (Boolean) o);
status = new Boolean((Boolean) o).booleanValue();
// Handle any methods thrown by method to be invoked
} catch (InvocationTargetException x) {
Throwable cause = x.getCause();
System.err.format("invocation of %s failed: %s%n", mname, cause.getMessage());
} catch (IllegalAccessException x) {
x.printStackTrace();
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
if (status) {
out.println(tc + ":pass");
} else {
out.println(tc + ":fail");
}
}
}
public void close() throws IOException {
if (closed) {
throw new IOException("This output stream has already been closed");
}
gzipstream.finish();
byte[] bytes = baos.toByteArray();
response.addHeader("Content-Length", Integer.toString(bytes.length));
response.addHeader("Content-Encoding", "gzip");
output.write(bytes);
output.flush();
output.close();
closed = true;
}
/**
* Shows Application Error message to the user.
*
* @param response an HttpServletResponse object that contains the response the servlet sends to
* the client.
* @param msg Message to be displayed.
*/
private void showError(HttpServletResponse response, String msg) {
ServletOutputStream out = null;
if (msg == null || msg.equals("")) {
msg = "ERROR: An application error has occured.";
}
try {
out = response.getOutputStream();
out.println(msg);
out.flush();
} catch (IOException e) {
debug.error("CDCClientServlet.showError::Could not show error " + "message to the user " + e);
} finally {
try {
out.close();
} catch (IOException ignore) {
}
}
}
/**
* return OutputStream of JasperReport object, this page could only be viewed from localhost for
* security concern. parameter can be (id), or (table and type)
*
* @param id - report id, or
* @param table - table name
* @param type - reporttype "s","l","o", case insensitive
* @param client(*) - client domain
* @param version - version number, default to -1
*/
public void process(HttpServletRequest request, HttpServletResponse response) throws Exception {
String clientName = request.getParameter("client");
int objectId = ParamUtils.getIntAttributeOrParameter(request, "id", -1);
if (objectId == -1) {
// try using table and type
objectId =
getReportId(clientName, request.getParameter("table"), request.getParameter("type"));
}
if (objectId == -1) {
logger.error("report not found, request is:" + Tools.toString(request));
throw new NDSException("report not found");
}
int version = ParamUtils.getIntAttributeOrParameter(request, "version", -1);
File reportXMLFile = new File(ReportTools.getReportFile(objectId, clientName));
if (reportXMLFile.exists()) {
// generate jasperreport if file not exists or not newer
String reportName =
reportXMLFile.getName().substring(0, reportXMLFile.getName().lastIndexOf("."));
File reportJasperFile = new File(reportXMLFile.getParent(), reportName + ".jasper");
if (!reportJasperFile.exists()
|| reportJasperFile.lastModified() < reportXMLFile.lastModified()) {
JasperCompileManager.compileReportToFile(
reportXMLFile.getAbsolutePath(), reportJasperFile.getAbsolutePath());
}
InputStream is = new FileInputStream(reportJasperFile);
response.setContentType("application/octetstream;");
response.setContentLength((int) reportJasperFile.length());
// response.setHeader("Content-Disposition","inline;filename=\""+reportJasperFile.getName()+"\"");
ServletOutputStream os = response.getOutputStream();
byte[] b = new byte[8192];
int bInt;
while ((bInt = is.read(b, 0, b.length)) != -1) {
os.write(b, 0, bInt);
}
is.close();
os.flush();
os.close();
} else {
throw new NDSException("Not found report template");
}
}
protected void respondAdmin(HttpServletRequest req, HttpServletResponse res) throws IOException {
res.setContentType("text/xml");
StringBuffer buf = new StringBuffer();
String _details = req.getParameter("details");
boolean details = (_details != null && _details.equals("1"));
ConnectionGroup.dumpGroupsXML(buf, details);
String appName = req.getParameter("application");
if (appName != null && !appName.equals("")) {
if (appName.equals("*")) {
Application.dumpApplicationsXML(buf, details);
} else {
Application application = Application.getApplication(appName, false);
if (application != null) application.toString();
}
}
ConnectionAgent.dumpAgentsXML(buf, details);
ServletOutputStream out = res.getOutputStream();
try {
out.println(
"<connection-info "
+ " max-message-length=\""
+ HTTPConnection.getMaxMessageLen()
+ "\""
+ " connection-length=\""
+ HTTPConnection.getConnectionLength()
+ "\""
+ " reconnection-wait-interval=\""
+ HTTPConnection.getReconnectionWaitInterval()
+ "\""
+ " >");
out.println(buf.toString());
out.println("</connection-info>");
} finally {
FileUtils.close(out);
}
}
/**
* Shows Application Error message to the user.
*
* @param response an HttpServletResponse object that contains the response the servlet sends to
* the client.
* @param msg Message to be displayed.
*/
private void showError(HttpServletResponse response, String msg) throws IOException {
ServletOutputStream out = null;
if (msg == null || msg.equals("") || msg.contains(SERVER_ERROR_STR_MATCH)) {
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
return;
}
try {
out = response.getOutputStream();
out.println(msg);
out.flush();
} catch (IOException e) {
debug.error("CDCClientServlet.showError::Could not show error " + "message to the user " + e);
} finally {
try {
out.close();
} catch (IOException ignore) {
}
}
}
/**
* this is the main method of the servlet that will service all get requests.
*
* @param request HttpServletRequest
* @param responce HttpServletResponce
*/
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
try {
res.setContentType("text/html");
// The following 2 lines are the difference between PingServlet and PingServletWriter
// the latter uses a PrintWriter for output versus a binary output stream.
ServletOutputStream out = res.getOutputStream();
// java.io.PrintWriter out = res.getWriter();
hitCount++;
out.println(
"<html><head><title>Ping Servlet</title></head>"
+ "<body><HR><BR><FONT size=\"+2\" color=\"#000066\">Ping Servlet<BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time : "
+ initTime
+ "<BR><BR></FONT> <B>Hit Count: "
+ hitCount
+ "</B></body></html>");
} catch (Exception e) {
Log.error(e, "PingServlet.doGet(...): general exception caught");
res.sendError(500, e.toString());
}
}
/**
* This method must be invoked at the end of processing. The streams are closed and their content
* is analyzed. Actual XSLT processing takes place here.
*/
@SuppressWarnings("unchecked")
void finishResponse() throws IOException {
if (writer != null) {
writer.close();
} else {
if (stream != null) stream.close();
}
/*
* If we're not in passthrough mode, then we need to finalize XSLT transformation.
*/
if (false == passthrough) {
if (stream != null) {
final byte[] bytes = ((DeferredOutputStream) stream).getBytes();
final boolean processingSuppressed =
(origRequest.getAttribute(XSLTFilterConstants.NO_XSLT_PROCESSING) != null)
| (origRequest.getParameter(XSLTFilterConstants.NO_XSLT_PROCESSING) != null);
if (processingSuppressed) {
// Just copy the buffered data to the output directly.
final OutputStream os = origResponse.getOutputStream();
os.write(bytes);
os.close();
} else {
// Otherwise apply XSLT transformation to it.
try {
processWithXslt(
bytes,
(Map<String, Object>) origRequest.getAttribute(XSLTFilterConstants.XSLT_PARAMS_MAP),
origResponse);
} catch (TransformerException e) {
final Throwable t = unwrapCause(e);
if (t instanceof IOException) {
throw (IOException) t;
}
filterError("Error applying stylesheet.", e);
}
}
}
}
}
/**
* Permet de repondre a une requete web affiche le contenu du panier ansi que les differentes
* Places disponible pour la Representation passee via la methode POST HTML Creation du panier ,
* des différent Item mis dedans et le rajoute dans les cookie Du client si necessaire.
*
* @param HttpServletRequest request requete
* @param HttpServletResponse response réponse
* @throw IOException, ServletException
* @return void
*/
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
HttpSession session = req.getSession(true);
ServletOutputStream out = res.getOutputStream();
res.setContentType("text/html");
try {
out.println("<HEAD><TITLE>Panier</TITLE></HEAD><BODY>");
out.println("<h1>Contenu du panier:</h1>");
out.println("<BODY bgproperties=\"fixed\" background=\"/images/rideau.JPG\">");
String nom = req.getParameter("nom");
String num = req.getParameter("num");
String date = req.getParameter("date");
String place = req.getParameter("place");
String rang = req.getParameter("rang");
SimpleDateFormat s = new SimpleDateFormat("dd/MM/yyyy HH");
// ajout d'une place au panier
if (place != null && rang != null && num != null && date != null) {
if (session.getAttribute("session.PanierListe") != null) {
((PanierListe) session.getAttribute("session.PanierListe"))
.addPlace(num, date, place, rang);
if ((String) session.getAttribute("session.log") != null) {
// utilisateur loggé
out.println("votre panier est enregistre");
Utilisateur user = Utilitaires.Identification(this);
out.println(
Utilitaires.enregistrerPlacePanier(
user, (String) session.getAttribute("session.log"), num, date, place, rang));
}
}
}
if (nom != null && num != null && date != null) {
if (session.getAttribute("session.PanierListe") != null) {
if (!((PanierListe) session.getAttribute("session.PanierListe"))
.In(new Integer(num), date))
((PanierListe) session.getAttribute("session.PanierListe"))
.Liste.add(
new Item(
new Spectacle(nom, new Integer(num)),
new Representation(new Integer(num), s.parse(date))));
} else {
// creation d'un nouveau panier
PanierListe p = new PanierListe();
p.Liste.add(
new Item(
new Spectacle(new String(nom), new Integer(num)),
new Representation(new Integer(num), s.parse(date))));
session.setAttribute("session.PanierListe", p);
}
}
// attention desormais le caddie est obligatoirement alloué
if (session.getAttribute("session.PanierListe") != null && date != null && num != null) {
out.println("contenu actuel du caddie:<br>");
out.println(((PanierListe) session.getAttribute("session.PanierListe")).toString());
out.println(
"<h1>Veuillez selectionner une place pour la representation numero: "
+ num
+ "a la date du : "
+ date
+ ":</h1><br>");
// Affichage des places Dispo pour la representation:
Utilisateur user = Utilitaires.Identification(this);
out.println(Utilitaires.AffichagePlaceAchat(user, num, date));
out.println("<form class=\"link\" action=Validate \"method=POST>\n");
out.println("<button type=\"submit\">VALIDER LE PANIER</button>\n");
out.println("</form>");
} else out.println("Le caddie est vide<br>");
out.println("<hr><p><font color=\"#FFFFFF\"><a href=\"/index.html\">Accueil</a></p>");
out.close();
} catch (Exception e) { // Catch exception if any
out.println("Error: " + e.getMessage());
}
}
/**
* Permet de repondre a une requete web En affichant la liste des Spectacles et representations :
* Utiliste JQuery javascript pour la mise en forme
*
* @param HttpServletRequest request requete
* @param HttpServletResponse response reponse
* @throw IOException, ServletException
* @return void
*/
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
// Get the session object
HttpSession session = req.getSession(true);
// Get the output stream
ServletOutputStream out = res.getOutputStream();
res.setContentType("text/html");
out.println("<HEAD><TITLE>Reservation de tickets </TITLE></HEAD><BODY>");
out.println("<h1> Reservations de tickets </h1>");
out.println("<BODY bgproperties=\"fixed\" background=\"/images/rideau.JPG\">");
out.println("<p align=\"Right\"><font face=\"Monotype Corsiva\"style=\"font-size: 16pt\">");
try {
// Open the file that is the first
// command line parameter
String relativeWebPath = "/WEB-INF/files/JAVASCRIPTPROG.txt";
String absoluteDiskPath = this.getServletContext().getRealPath(relativeWebPath);
File file = new File(absoluteDiskPath);
FileInputStream fstream = new FileInputStream(file);
// Get the object of DataInputStream
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
// Read File Line By Line
while ((strLine = br.readLine()) != null) {
// Print the content on the console
out.println(strLine);
}
// Close the input stream
in.close();
} catch (Exception e) { // Catch exception if any
out.println("Error: " + e.getMessage());
}
if (session.isNew() || session.getAttribute("session.PanierListe") == null)
out.println("<a href=\"admin/admin.html\">Caddie (vide)</a></font><br></p>");
else if (session.getAttribute("session.PanierListe") != null)
if (((PanierListe) session.getAttribute("session.PanierListe")).getSize() > 0)
out.println(
"<a href=\"admin/admin.html\">afficher caddie("
+ ((PanierListe) session.getAttribute("session.PanierListe")).Liste.size()
+ "Representations dans le panier)"
+ "</a></font><br></p>");
try {
Utilisateur user = Utilitaires.Identification(this);
out.println(Utilitaires.AffichageAchat(user));
} catch (Exception e) {
out.println(e.getMessage());
}
out.println("</BODY>");
out.close();
}
/**
* this is the main method of the servlet that will service all get requests.
*
* @param request HttpServletRequest
* @param responce HttpServletResponce
*/
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
try {
res.setContentType("text/html");
ServletOutputStream out = res.getOutputStream();
hitCount++;
long totalMemory = Runtime.getRuntime().totalMemory();
long maxMemoryBeforeGC = Runtime.getRuntime().maxMemory();
long freeMemoryBeforeGC = Runtime.getRuntime().freeMemory();
long startTime = System.currentTimeMillis();
System.gc(); // Invoke the GC.
long endTime = System.currentTimeMillis();
long maxMemoryAfterGC = Runtime.getRuntime().maxMemory();
long freeMemoryAfterGC = Runtime.getRuntime().freeMemory();
out.println(
"<html><head><title>ExplicitGC</title></head>"
+ "<body><HR><BR><FONT size=\"+2\" color=\"#000066\">Explicit Garbage Collection<BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time : "
+ initTime
+ "<BR><BR></FONT> <B>Hit Count: "
+ hitCount
+ "<br>"
+ "<table border=\"0\"><tr>"
+ "<td align=\"right\">Total Memory</td><td align=\"right\">"
+ totalMemory
+ "</td>"
+ "</tr></table>"
+ "<table width=\"350\"><tr><td colspan=\"2\" align=\"left\">"
+ "Statistics before GC</td></tr>"
+ "<tr><td align=\"right\">"
+ "Max Memory</td><td align=\"right\">"
+ maxMemoryBeforeGC
+ "</td></tr>"
+ "<tr><td align=\"right\">"
+ "Free Memory</td><td align=\"right\">"
+ freeMemoryBeforeGC
+ "</td></tr>"
+ "<tr><td align=\"right\">"
+ "Used Memory</td><td align=\"right\">"
+ (totalMemory - freeMemoryBeforeGC)
+ "</td></tr>"
+ "<tr><td colspan=\"2\" align=\"left\">Statistics after GC</td></tr>"
+ "<tr><td align=\"right\">"
+ "Max Memory</td><td align=\"right\">"
+ maxMemoryAfterGC
+ "</td></tr>"
+ "<tr><td align=\"right\">"
+ "Free Memory</td><td align=\"right\">"
+ freeMemoryAfterGC
+ "</td></tr>"
+ "<tr><td align=\"right\">"
+ "Used Memory</td><td align=\"right\">"
+ (totalMemory - freeMemoryAfterGC)
+ "</td></tr>"
+ "<tr><td align=\"right\">"
+ "Total Time in GC</td><td align=\"right\">"
+ Float.toString((endTime - startTime) / 1000)
+ "s</td></tr>"
+ "</table>"
+ "</body></html>");
} catch (Exception e) {
Log.error(e, "ExplicitGC.doGet(...): general exception caught");
res.sendError(500, e.toString());
}
}
/**
* This method handles response of showing pdf servlet.
*
* @param request - instance of HttpServletRequest
* @param response - instance of HttpServletResponse
* @throws ServletException - error
* @throws IOException - error
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String preview = request.getParameter(PREVIEW_REPORT_PARAMETER);
String sampleReportParam = request.getParameter(SAMPLE_REPORT_PARAM);
if (null != sampleReportParam) {
String sampleReportPath = "";
if (sampleReportParam.equalsIgnoreCase(ReportServiceConstant.PROVIDER_SUMMARY)) {
sampleReportPath =
WL_HOME_PATH + RESOURCES_PATH + ReportServiceConstant.PROVIDER_SUMMARY_SAMPLE_FILE;
showSampleReport(sampleReportPath, request, response);
} else if (sampleReportParam.equalsIgnoreCase(ReportServiceConstant.COMPARATIVE_SUMMARY)) {
sampleReportPath =
WL_HOME_PATH + RESOURCES_PATH + ReportServiceConstant.COMPARITIVE_SUMMARY_SAMPLE_FILE;
showSampleReport(sampleReportPath, request, response);
} else if (sampleReportParam.equalsIgnoreCase(ReportServiceConstant.EXECUTIVE_SUMMARY)) {
sampleReportPath =
WL_HOME_PATH + RESOURCES_PATH + ReportServiceConstant.EXECUTIVE_SUMMARY_SAMPLE_FILE;
showSampleReport(sampleReportPath, request, response);
}
} else if (null != preview && STR_TRUE.equals(preview)) {
// report generation using OracleBI
ServletOutputStream output = null;
byte[] rawBinaryFile = null;
Map<String, String> parameterMap = null;
PublicReportServicePortClient client = null;
FileStream fileStream = null;
try {
if (null != request.getSession().getAttribute(REPORTS_PARAMETERS_MAP)) {
parameterMap =
(Map<String, String>) request.getSession().getAttribute(REPORTS_PARAMETERS_MAP);
// request.getSession().removeAttribute(REPORTS_PARAMETERS_MAP);
}
if (null != parameterMap && parameterMap.containsKey("REPORT_PATH")) {
client = new PublicReportServicePortClient();
fileStream = client.generateReport(parameterMap);
rawBinaryFile = fileStream.getFileContent();
}
if (null != rawBinaryFile) {
// Init servlet response.
response.reset();
response.setContentType("application/pdf");
response.setContentLength(rawBinaryFile.length);
response.setHeader(
"Content-disposition", "inline; filename=\"" + fileStream.getFileName() + ".pdf\"");
response.setHeader("Expires", "0");
response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
// response.setHeader("Transfer-Encoding", "identity");
output = response.getOutputStream();
output.write(rawBinaryFile, 0, rawBinaryFile.length);
// Finalize task.
output.flush();
}
} catch (Exception exception) {
OPPE_LOG.error("ERROR.SHOW_PDF.ERROR", exception);
} finally {
// Gently close streams.
close((Closeable) output);
}
}
}
/**
* Get Query By Form results throught response output stream.
*
* @param queryspec Name of XML file containing the Query Specification
* @param columnlist List of comma separated column names to retrieve
* @param where SQL WHERE clause to apply
* @param order by SQL ORDER BY clause to apply
* @param showas Output format. One of { "CSV" <i>(comma separated)</i>, "TSV" <i>(tabbed
* separated)</i>, "XLS" <i>(Excel)</i> }
* @throws IOException
* @throws FileNotFoundException
* @throws ServletException
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, FileNotFoundException, ServletException {
Class oDriver;
Connection oConn = null;
ServletOutputStream oOut = response.getOutputStream();
QueryByForm oQBF;
String sQuerySpec;
String sColumnList;
String sWhere;
String sOrderBy;
String sShowAs;
String sStorage;
if (DebugFile.trace) {
DebugFile.writeln("Begin HttpQueryServlet.doGet(...)");
DebugFile.incIdent();
}
sStorage = Environment.getProfileVar("hipergate", "storage");
if (DebugFile.trace) DebugFile.writeln("storage=" + sStorage);
try {
oDriver = Class.forName(jdbcDriverClassName);
} catch (ClassNotFoundException ignore) {
oDriver = null;
if (DebugFile.trace)
DebugFile.writeln("Class.forName(" + jdbcDriverClassName + ") : " + ignore.getMessage());
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Database driver not found");
}
if (null == oDriver) return;
try {
sQuerySpec = request.getParameter("queryspec");
sColumnList = request.getParameter("columnlist");
if (null == sColumnList) sColumnList = "*";
sWhere = request.getParameter("where");
if (null == sWhere) sWhere = "1=1";
sOrderBy = request.getParameter("orderby");
if (null == sOrderBy) sOrderBy = "";
sShowAs = request.getParameter("showas");
if (null == sShowAs) sShowAs = "CSV";
if (DebugFile.trace)
DebugFile.writeln("queryspec=" + sQuerySpec != null ? sQuerySpec : "null");
if (DebugFile.trace) DebugFile.writeln("where=" + sWhere);
if (DebugFile.trace) DebugFile.writeln("orderby=" + sOrderBy);
if (hasSqlSignature(sColumnList)) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid Column List Syntax");
return;
}
oQBF = new QueryByForm("file://" + sStorage + "/qbf/" + sQuerySpec + ".xml");
if (DebugFile.trace) DebugFile.writeln("DriverManager.getConnection(" + jdbcURL + ",...)");
oConn = DriverManager.getConnection(jdbcURL, dbUserName, dbUserPassword);
// Send some basic http headers to support binary d/l.
if (sShowAs.equalsIgnoreCase("XLS")) {
response.setContentType("application/x-msexcel");
response.setHeader(
"Content-Disposition",
"inline; filename=\"" + oQBF.getTitle(request.getLocale().getLanguage()) + " 1.csv\"");
} else if (sShowAs.equalsIgnoreCase("CSV")) {
response.setContentType("text/plain");
response.setHeader(
"Content-Disposition",
"attachment; filename=\""
+ oQBF.getTitle(request.getLocale().getLanguage())
+ " 1.csv\"");
} else if (sShowAs.equalsIgnoreCase("TSV")) {
response.setContentType("text/tab-separated-values");
response.setHeader(
"Content-Disposition",
"attachment; filename=\""
+ oQBF.getTitle(request.getLocale().getLanguage())
+ " 1.tsv\"");
} else {
response.setContentType("text/plain");
response.setHeader(
"Content-Disposition",
"inline; filename=\"" + oQBF.getTitle(request.getLocale().getLanguage()) + " 1.txt\"");
}
if (0 == sOrderBy.length())
oQBF.queryToStream(
oConn, sColumnList, oQBF.getBaseFilter(request) + " " + sWhere, oOut, sShowAs);
else
oQBF.queryToStream(
oConn,
sColumnList,
oQBF.getBaseFilter(request) + " " + sWhere + " ORDER BY " + sOrderBy,
oOut,
sShowAs);
oConn.close();
oConn = null;
oOut.flush();
} catch (SQLException e) {
if (DebugFile.trace) DebugFile.writeln("SQLException " + e.getMessage());
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (ClassNotFoundException e) {
if (DebugFile.trace) DebugFile.writeln("ClassNotFoundException " + e.getMessage());
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (IllegalAccessException e) {
if (DebugFile.trace) DebugFile.writeln("IllegalAccessException " + e.getMessage());
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (Exception e) {
if (DebugFile.trace) DebugFile.writeln("Exception " + e.getMessage());
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} finally {
try {
if (null != oConn) if (!oConn.isClosed()) oConn.close();
} catch (SQLException e) {
if (DebugFile.trace) DebugFile.writeln("SQLException " + e.getMessage());
}
}
if (DebugFile.trace) {
DebugFile.decIdent();
DebugFile.writeln("End HttpQueryServlet.doGet()");
}
} // doGet()
public void printApplications(ServletOutputStream out) throws IOException {
out.println("<application-list>");
out.println("</application-list>");
}
/**
* cette methode permet de Recuperation de la liste de tous les spectacles de la saison. ent
* construisant une une page web decrivant ces spectacles.
*
* @param req an HttpServletRequest object that contains the request the client has made of the
* servlet
* @param res an HttpServletResponse object that contains the response the servlet sends to the
* client
* @throws ServletException if the request for the GET could not be handled
* @throws IOException if an input or output error is detected when the servlet handles the GET
* request
*/
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
ServletOutputStream out = res.getOutputStream();
HttpSession session = req.getSession(true);
res.setContentType("text/html");
out.println("<HEAD><TITLE> Programme de la saison </TITLE></HEAD>");
out.println("<BODY bgproperties=\"fixed\" background=\"/images/rideau.JPG\">");
out.println("<font color=\"#FFFFFF\"><h1> Programme de la saison </h1>");
out.println("<FORM METHOD=POST>");
if (session.isNew()) {
session.putValue("expand", null);
session.putValue("rslt", null);
}
int[] expand = (int[]) session.getValue("expand");
Vector<Spectacle> rslt = (Vector<Spectacle>) session.getValue("rslt");
try {
Utilisateur user = Utilitaires.Identification(this);
if (rslt == null) {
out.println("<p><i><font color=\"#FFFFFF\">actualy NEW</i></p>");
rslt = Utilitaires.getProgramme(user);
session.putValue("rslt", rslt);
if (rslt.isEmpty()) {
out.println(" Liste vide <br>");
} else {
expand = new int[rslt.size()];
Arrays.fill(expand, 0);
session.putValue("expand", expand);
for (int i = 0; i < rslt.size(); i++) {
out.println(
"<INPUT TYPE=SUBMIT NAME=LR"
+ rslt.elementAt(i).getNum()
+ " VALUE="
+ "\"+\" > "
+ rslt.elementAt(i).getNom()
+ "<br>");
}
}
} else {
for (int i = 0; i < rslt.size(); i++) {
if (req.getParameter("LR" + rslt.elementAt(i).getNum()) != null) {
expand[i] = 1;
} else if (req.getParameter("less" + rslt.elementAt(i).getNum()) != null) {
expand[i] = 0;
}
if (expand[i] == 0) {
out.println(
"<INPUT TYPE=SUBMIT NAME=LR"
+ rslt.elementAt(i).getNum()
+ " VALUE="
+ "\"+\" >"
+ rslt.elementAt(i).getNom()
+ "<br>");
} else {
out.println(
"<INPUT TYPE=SUBMIT NAME=less"
+ rslt.elementAt(i).getNum()
+ " VALUE="
+ "\"-\" >"
+ rslt.elementAt(i).getNom()
+ "<br>");
out.println(Utilitaires.listerRepresentations(user, rslt.elementAt(i).getNum()));
}
}
}
} catch (Exception e) {
out.println(e.getMessage());
}
out.println("</FORM></BODY>");
out.println("<hr><p><font color=\"#FFFFFF\"><a href=\"/index.html\">Accueil</a></p>");
out.close();
}
@Override
public void close() throws IOException {
offset = 0;
target.close();
super.close();
}
/** @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();
}
// authentication request
public String authRequest(
String userSuppliedString, HttpServletRequest httpReq, HttpServletResponse httpResp)
throws IOException, ServletException {
if (OpenIDRealm.instance == null) {
ServletOutputStream out = httpResp.getOutputStream();
httpResp.setContentType("text/html; charset=\"UTF-8\"");
httpResp.addHeader("pragma", "no-cache");
httpResp.addHeader("Cache-Control", "no-cache");
httpResp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
out.print("<html><head>");
out.print("<title>OpenIDServlet Error</title>");
out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"error.css\"></link></head>");
out.print("<body><div id=\"container\"><h1>Error found</h1>");
out.print("<h2>Message:");
out.print("OpenID realm wasn't initialized.");
out.print("</h2>");
// out.print(HTTPUtils.printStackTraceHTML(t));
out.print("</div></body></html>");
return null;
}
try {
String returnAfterAuthentication = httpReq.getParameter("return_to");
// configure the return_to URL where your application will receive
// the authentication responses from the OpenID provider
String returnToUrl =
httpReq.getRequestURL().toString()
+ "?is_return=true&exist_return="
+ returnAfterAuthentication;
// perform discovery on the user-supplied identifier
List<?> discoveries = manager.discover(userSuppliedString);
// attempt to associate with the OpenID provider
// and retrieve one service endpoint for authentication
DiscoveryInformation discovered = manager.associate(discoveries);
// store the discovery information in the user's session
httpReq.getSession().setAttribute("openid-disc", discovered);
// obtain a AuthRequest message to be sent to the OpenID provider
AuthRequest authReq = manager.authenticate(discovered, returnToUrl);
if (authReq.getOPEndpoint().indexOf("myopenid.com") > 0) {
SRegRequest sregReq = SRegRequest.createFetchRequest();
sregReq.addAttribute(AXSchemaType.FULLNAME.name().toLowerCase(), true);
sregReq.addAttribute(AXSchemaType.EMAIL.name().toLowerCase(), true);
sregReq.addAttribute(AXSchemaType.COUNTRY.name().toLowerCase(), true);
sregReq.addAttribute(AXSchemaType.LANGUAGE.name().toLowerCase(), true);
authReq.addExtension(sregReq);
} else {
FetchRequest fetch = FetchRequest.createFetchRequest();
fetch.addAttribute(
AXSchemaType.FIRSTNAME.getAlias(), AXSchemaType.FIRSTNAME.getNamespace(), true);
fetch.addAttribute(
AXSchemaType.LASTNAME.getAlias(), AXSchemaType.LASTNAME.getNamespace(), true);
fetch.addAttribute(AXSchemaType.EMAIL.getAlias(), AXSchemaType.EMAIL.getNamespace(), true);
fetch.addAttribute(
AXSchemaType.COUNTRY.getAlias(), AXSchemaType.COUNTRY.getNamespace(), true);
fetch.addAttribute(
AXSchemaType.LANGUAGE.getAlias(), AXSchemaType.LANGUAGE.getNamespace(), true);
// wants up to three email addresses
fetch.setCount(AXSchemaType.EMAIL.getAlias(), 3);
authReq.addExtension(fetch);
}
if (!discovered.isVersion2()) {
// Option 1: GET HTTP-redirect to the OpenID Provider endpoint
// The only method supported in OpenID 1.x
// redirect-URL usually limited ~2048 bytes
httpResp.sendRedirect(authReq.getDestinationUrl(true));
return null;
} else {
// Option 2: HTML FORM Redirection (Allows payloads >2048 bytes)
Object OPEndpoint = authReq.getDestinationUrl(false);
ServletOutputStream out = httpResp.getOutputStream();
httpResp.setContentType("text/html; charset=UTF-8");
httpResp.addHeader("pragma", "no-cache");
httpResp.addHeader("Cache-Control", "no-cache");
out.println("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
out.println("<head>");
out.println(" <title>OpenID HTML FORM Redirection</title>");
out.println("</head>");
out.println("<body onload=\"document.forms['openid-form-redirection'].submit();\">");
out.println(
" <form name=\"openid-form-redirection\" action=\""
+ OPEndpoint
+ "\" method=\"post\" accept-charset=\"utf-8\">");
Map<String, String> parameterMap = authReq.getParameterMap();
for (Entry<String, String> entry : parameterMap.entrySet()) {
out.println(
" <input type=\"hidden\" name=\""
+ entry.getKey()
+ "\" value=\""
+ entry.getValue()
+ "\"/>");
}
out.println(" <button type=\"submit\">Continue...</button>");
out.println(" </form>");
out.println("</body>");
out.println("</html>");
out.flush();
}
} catch (OpenIDException e) {
// present error to the user
LOG.debug("OpenIDException", e);
ServletOutputStream out = httpResp.getOutputStream();
httpResp.setContentType("text/html; charset=\"UTF-8\"");
httpResp.addHeader("pragma", "no-cache");
httpResp.addHeader("Cache-Control", "no-cache");
httpResp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
out.print("<html><head>");
out.print("<title>OpenIDServlet Error</title>");
out.print("<link rel=\"stylesheet\" type=\"text/css\" href=\"error.css\"></link></head>");
out.print("<body><div id=\"container\"><h1>Error found</h1>");
out.print("<h2>Message:");
out.print(e.getMessage());
out.print("</h2>");
Throwable t = e.getCause();
if (t != null) {
// t can be null
out.print(HTTPUtils.printStackTraceHTML(t));
}
out.print("</div></body></html>");
}
return null;
}
/**
* 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());
}
}
