/**
* Returns an array of strings naming the files and directories in the directory denoted by this
* abstract pathname.
*
* <p>There is no guarantee that the name strings in the resulting array will appear in any
* specific order; they are not, in particular, guaranteed to appear in alphabetical order.
*
* <p>If this GeneralFile object denotes a file, the results are unspecified.
*
* @return An array of strings naming the files and directories in the directory denoted by this
* abstract pathname.
*/
public String[] list() {
try {
// TODO which list?
Vector list = ftpClient.list(getPath());
Object[] listO = list.toArray();
String[] listS = new String[listO.length];
for (int i = 0; i < listO.length; i++) {
listS[i] = listO[i].toString();
}
return listS;
} catch (IOException e) {
return null;
} catch (FTPException e) {
return null;
}
}
public synchronized TaskReport[] getReduceTaskReports(String jobid) {
JobInProgress job = (JobInProgress) jobs.get(jobid);
if (job == null) {
return new TaskReport[0];
} else {
Vector reports = new Vector();
Vector completeReduceTasks = job.reportTasksInProgress(false, true);
for (Iterator it = completeReduceTasks.iterator(); it.hasNext(); ) {
TaskInProgress tip = (TaskInProgress) it.next();
reports.add(tip.generateSingleReport());
}
Vector incompleteReduceTasks = job.reportTasksInProgress(false, false);
for (Iterator it = incompleteReduceTasks.iterator(); it.hasNext(); ) {
TaskInProgress tip = (TaskInProgress) it.next();
reports.add(tip.generateSingleReport());
}
return (TaskReport[]) reports.toArray(new TaskReport[reports.size()]);
}
}
/** Reflow XML */
public void doFormat() {
Vector parts = new Vector();
char[] chars = original.toCharArray();
int index = 0;
int first = 0;
String part = null;
while (index < chars.length) {
// Check for start of tag
if (chars[index] == '<') {
// Did we have data before this tag?
if (first < index) {
part = new String(chars, first, index - first);
part = part.trim();
// Save non-whitespace data
if (part.length() > 0) {
parts.addElement(part);
}
}
// Save the start of tag
first = index;
}
// Check for end of tag
if (chars[index] == '>') {
// Save the tag
part = new String(chars, first, index - first + 1);
parts.addElement(part);
first = index + 1;
}
// Check for end of line
if ((chars[index] == '\n') || (chars[index] == '\r')) {
// Was there data on this line?
if (first < index) {
part = new String(chars, first, index - first);
part = part.trim();
// Save non-whitespace data
if (part.length() > 0) {
parts.addElement(part);
}
}
first = index + 1;
}
index++;
}
// Reflow as XML
StringBuffer buf = new StringBuffer();
Object[] list = parts.toArray();
int indent = 0;
int pad = 0;
index = 0;
while (index < list.length) {
part = (String) list[index];
if (buf.length() == 0) {
// Just add first tag (should be XML header)
buf.append(part);
} else {
// All other parts need to start on a new line
buf.append('\n');
// If we're at an end tag then decrease indent
if (part.startsWith("</")) {
indent--;
}
// Add any indent
for (pad = 0; pad < indent; pad++) {
buf.append(" ");
}
// Add the tag or data
buf.append(part);
// If this is a start tag then increase indent
if (part.startsWith("<") && !part.startsWith("</") && !part.endsWith("/>")) {
indent++;
// Check for special <tag>data</tag> case
if ((index + 2) < list.length) {
part = (String) list[index + 2];
if (part.startsWith("</")) {
part = (String) list[index + 1];
if (!part.startsWith("<")) {
buf.append(part);
part = (String) list[index + 2];
buf.append(part);
index = index + 2;
indent--;
}
}
}
}
}
index++;
}
formatted = new String(buf);
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
ResultSet rs = null;
try {
// SET UP Context environment, to look for Data Pooling Resource
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
DataSource ds = (DataSource) envCtx.lookup("jdbc/TestDB");
Connection dbcon = ds.getConnection();
// ########### SEARCH INPUT PARAMETERS, EXECUTE search
// #####################################################
Vector<String> params = new Vector<String>();
params.add(request.getParameter("fname"));
params.add(request.getParameter("lname"));
params.add(request.getParameter("title"));
params.add(request.getParameter("year"));
params.add(request.getParameter("director"));
List<Movie> movies = new ArrayList<Movie>();
movies = SQLServices.getMovies(params.toArray(new String[params.size()]), dbcon);
// ########## SET DEFAULT SESSION() PARAMETERS ####################################
request.getSession().removeAttribute("movies");
request.getSession().removeAttribute("linkedListMovies");
request.getSession().removeAttribute("hasPaged");
request.getSession().setAttribute("hasPaged", "no");
request.getSession().setAttribute("movies", movies);
request.getSession().setAttribute("currentIndex", "0");
request.getSession().setAttribute("defaultN", "5");
// ########## IF MOVIES FROM SEARCH NON-EMPTY ###########################################
List<String> fields = Movie.fieldNames();
int count = 1;
if (!movies.isEmpty()) {
request.setAttribute("movies", movies);
for (String field : fields) {
request.setAttribute("f" + count++, field);
}
request.getRequestDispatcher("../movieList.jsp").forward(request, response);
} else {
out.println("<html><head><title>error</title></head>");
out.println("<body><h1>could not find any movies, try your search again.</h1>");
out.println("<p> we are terribly sorry, please go back. </p>");
out.println("<table border>");
out.println("</table>");
}
dbcon.close();
} catch (SQLException ex) {
while (ex != null) {
System.out.println("SQL Exception: " + ex.getMessage());
ex = ex.getNextException();
}
} catch (java.lang.Exception ex) {
out.println(
"<html>"
+ "<head><title>"
+ "moviedb: error"
+ "</title></head>\n<body>"
+ "<p>SQL error in doGet: "
+ ex.getMessage()
+ "</p></body></html>");
return;
}
out.close();
}