List of usage examples for java.util LinkedList removeLast
public E removeLast()
From source file:org.apache.axis2.deployment.util.Utils.java
/** * Normalize a uri containing ../ and ./ paths. * * @param uri The uri path to normalize//from ww w . ja v a 2 s. com * @return The normalized uri */ public static String normalize(String uri) { if ("".equals(uri)) { return uri; } int leadingSlashes; for (leadingSlashes = 0; leadingSlashes < uri.length() && uri.charAt(leadingSlashes) == '/'; ++leadingSlashes) { // FIXME: this block is empty!! } boolean isDir = (uri.charAt(uri.length() - 1) == '/'); StringTokenizer st = new StringTokenizer(uri, "/"); LinkedList clean = new LinkedList(); while (st.hasMoreTokens()) { String token = st.nextToken(); if ("..".equals(token)) { if (!clean.isEmpty() && !"..".equals(clean.getLast())) { clean.removeLast(); if (!st.hasMoreTokens()) { isDir = true; } } else { clean.add(".."); } } else if (!".".equals(token) && !"".equals(token)) { clean.add(token); } } StringBuffer sb = new StringBuffer(); while (leadingSlashes-- > 0) { sb.append('/'); } for (Iterator it = clean.iterator(); it.hasNext();) { sb.append(it.next()); if (it.hasNext()) { sb.append('/'); } } if (isDir && sb.length() > 0 && sb.charAt(sb.length() - 1) != '/') { sb.append('/'); } return sb.toString(); }
From source file:gsn.http.DataDownload.java
/** * List of the parameters for the requests: * url : /data/*from w w w . j a v a 2 s . com*/ * Example: Getting all the data in CSV format => http://localhost:22001/data?vsName=memoryusage4&fields=heap&display=CSV * another example: http://localhost:22001/data?vsName=memoryusage4&fields=heap&fields=timed&display=CSV&delimiter=other&otherdelimiter=, * <p/> * param-name: vsName : the name of the virtual sensor we need. * param-name: fields [there can be multiple parameters with this name pointing to different fields in the stream element]. * param-name: commonReq (always true !) * param-name: display , if there is a value it should be CSV. * param-name: delimiter, useful for CSV output (can be "tab","space","other") * param-name: otherdelimiter useful in the case of having delimiter=other * param-name: groupby can point to one of the fields in the stream element. In case groupby=timed then the parameter groupbytimed points to the period for which data should be aggregated [in milliseconds]. * param-name: nb give the maximum number of elements to be outputed (most recent values first). * param-name: */ public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, java.io.IOException { // HttpSession session = req.getSession(); User user = (User) session.getAttribute("user"); res.setHeader("Cache-Control", "no-store"); res.setDateHeader("Expires", 0); res.setHeader("Pragma", "no-cache"); // PrintWriter respond = res.getWriter(); DataEnumerator result = null; try { SimpleDateFormat sdf = new SimpleDateFormat(Main.getInstance().getContainerConfig().getTimeFormat()); SimpleDateFormat sdf_from_ui = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss"); TimeZone timeZone = GregorianCalendar.getInstance().getTimeZone(); boolean responseCVS = false; boolean wantTimeStamp = false; boolean wantPk = false; boolean commonReq = true; boolean groupByTimed = false; String vsName = HttpRequestUtils.getStringParameter("vsName", null, req); if (vsName == null) vsName = HttpRequestUtils.getStringParameter("vsname", null, req); if (vsName == null) { res.sendError(WebConstants.MISSING_VSNAME_ERROR, "The virtual sensor name is missing"); return; } DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss"); Date currentDate = Calendar.getInstance().getTime(); String filename = vsName + "_" + dateFormat.format(currentDate); if (Main.getContainerConfig().isAcEnabled() == true) { if (user != null) // meaning, that a login session is active, otherwise we couldn't get there if (user.hasReadAccessRight(vsName) == false && user.isAdmin() == false) // ACCESS_DENIED { res.sendError(WebConstants.ACCESS_DENIED, "Access denied to the specified virtual sensor ."); return; } } if (req.getParameter("display") != null && req.getParameter("display").equals("CSV")) { responseCVS = true; res.setContentType("text/csv"); //res.setContentType("text/html"); } else { res.setContentType("text/xml"); } if (req.getParameter("commonReq") != null && req.getParameter("commonReq").equals("false")) { commonReq = false; } String separator = ";"; if (req.getParameter("delimiter") != null && !req.getParameter("delimiter").equals("")) { String reqSeparator = req.getParameter("delimiter"); if (reqSeparator.equals("tab")) { separator = "\t"; } else if (reqSeparator.equals("space")) { separator = " "; } else if (reqSeparator.equals("other") && req.getParameter("otherdelimiter") != null && !req.getParameter("otherdelimiter").equals("")) { separator = req.getParameter("otherdelimiter"); } } String generated_request_query = ""; String expression = ""; String line = ""; String groupby = ""; String[] fields = req.getParameterValues("fields"); if (commonReq) { if (req.getParameter("fields") != null) { for (int i = 0; i < fields.length; i++) { if (fields[i].equals("timed")) { wantTimeStamp = true; } if ("pk".equalsIgnoreCase(fields[i])) wantPk = true; generated_request_query += ", " + fields[i]; } if (!wantPk) generated_request_query += ", pk"; } } else { if (req.getParameter("fields") == null) { respond.println("Request ERROR"); return; } else { for (int i = 0; i < fields.length; i++) { if (fields[i].equals("timed")) { wantTimeStamp = true; } if ("pk".equalsIgnoreCase(fields[i])) wantPk = true; generated_request_query += ", " + fields[i]; } if (!wantPk) generated_request_query += ", pk"; } if (req.getParameter("groupby") != null) { if (req.getParameter("groupby").equals("timed")) { groupByTimed = true; int periodmeasure = 1; if (req.getParameter("groupbytimed") != null) { periodmeasure = new Integer(req.getParameter("groupbytimed")); periodmeasure = java.lang.Math.max(periodmeasure, 1); } generated_request_query += ", Min(timed), FLOOR(timed/" + periodmeasure + ") period "; groupby = "GROUP BY period"; } else { groupby = "GROUP BY " + req.getParameter("groupby"); } } } String where = ""; if (req.getParameter("critfield") != null) { try { String[] critJoin = req.getParameterValues("critJoin"); String[] neg = req.getParameterValues("neg"); String[] critfields = req.getParameterValues("critfield"); String[] critop = req.getParameterValues("critop"); String[] critval = req.getParameterValues("critval"); for (int i = 0; i < critfields.length; i++) { if (critop[i].equals("LIKE")) { if (i > 0) { where += " " + critJoin[i - 1] + " " + neg[i] + " " + critfields[i] + " LIKE '%"; // + critval[i] + "%'"; } else { where += neg[i] + " " + critfields[i] + " LIKE '%"; // + critval[i] + "%'"; } if (critfields[i].equals("timed")) { try { //Date d = sdf.parse(critval[i]); Date d = sdf_from_ui.parse(critval[i]); where += d.getTime(); } catch (Exception e) { where += "0"; } } else { where += critval[i]; } where += "%'"; } else { if (i > 0) { where += " " + critJoin[i - 1] + " " + neg[i] + " " + critfields[i] + " " + critop[i] + " "; //critval[i]; } else { where += neg[i] + " " + critfields[i] + " " + critop[i] + " "; //critval[i]; } if (critfields[i].equals("timed")) { try { //Date d = sdf.parse(critval[i]); Date d = sdf_from_ui.parse(critval[i]); where += d.getTime(); } catch (Exception e) { where += "0"; } } else { where += critval[i]; } } } where = " WHERE " + where; } catch (NullPointerException npe) { where = " "; } } if (!generated_request_query.equals("")) { generated_request_query = generated_request_query.substring(2); if (!commonReq) { expression = generated_request_query; } generated_request_query = "select " + generated_request_query + " from " + vsName + where + " order by timed DESC "; if (commonReq) if (req.getParameter("nb") != null && req.getParameter("nb") != "") { int nb = new Integer(req.getParameter("nb")); if (nb < 0) nb = 0; String limit = ""; if (Main.getStorage(vsName).isH2() || Main.getStorage(vsName).isMysqlDB()) { if (nb >= 0) limit = "LIMIT " + nb + " offset 0"; generated_request_query += limit; } else if (Main.getStorage(vsName).isOracle()) { generated_request_query = "select * from (" + generated_request_query + " ) where rownum <" + (nb + 1); } } generated_request_query += " " + groupby; generated_request_query += ";"; if (req.getParameter("sql") != null) { res.setContentType("text/html"); respond.println("# " + generated_request_query); return; } try { result = Main.getStorage(vsName).streamedExecuteQuery(generated_request_query, true); } catch (SQLException e) { logger.error("ERROR IN EXECUTING, query: " + generated_request_query + " from " + req.getRemoteAddr() + "- " + req.getRemoteHost() + ": " + e.getMessage()); return; } if (!result.hasMoreElements()) { res.setContentType("text/html"); respond.println("No data corresponds to your request"); return; } //get units in hash map Iterator<VSensorConfig> vsIterator = Mappings.getAllVSensorConfigs(); HashMap<String, String> fieldToUnitMap = new HashMap<String, String>(); VSensorConfig sensorConfig = null; while (vsIterator.hasNext()) { VSensorConfig senConfig = vsIterator.next(); if (vsName.equalsIgnoreCase(senConfig.getName())) { sensorConfig = senConfig; DataField[] dataFieldArray = senConfig.getOutputStructure(); for (DataField df : dataFieldArray) { String unit = df.getUnit(); if (unit == null || unit.trim().length() == 0) unit = ""; fieldToUnitMap.put(df.getName().toLowerCase(), unit); } break; } } line = ""; int nbFields = 0; if (responseCVS) { boolean firstLine = true; res.setHeader("content-disposition", "attachment; filename=" + filename + ".csv"); respond.println("# " + generated_request_query); for (KeyValue df : sensorConfig.getAddressing()) { respond.println( "# " + df.getKey().toString().toLowerCase() + ":" + df.getValue().toString()); } respond.println("# description:" + sensorConfig.getDescription()); LinkedList<StreamElement> streamElements = new LinkedList<StreamElement>(); while (result.hasMoreElements()) { streamElements.add(result.nextElement()); } while (!streamElements.isEmpty()) { StreamElement se = streamElements.removeLast(); if (firstLine) { nbFields = se.getFieldNames().length; if (groupByTimed) { nbFields--; } if (wantTimeStamp) { line += separator + "time"; } for (int i = 0; i < nbFields; i++) //line += delimiter + se.getFieldNames()[i].toString(); if ((!groupByTimed) || (i != fields.length)) { line += separator + fields[i]; } else { line += separator + "time"; } firstLine = false; respond.println(line.substring(separator.length())); line = ""; //units (second line) if (wantTimeStamp) { line += separator + ""; } for (int i = 0; i < nbFields; i++) { if ((!groupByTimed) || (i != fields.length)) { line += separator + fieldToUnitMap.get(fields[i].toLowerCase()); } else { line += separator + ""; } } respond.println(line.substring(separator.length())); } line = ""; if (wantTimeStamp) { Date d = new Date(se.getTimeStamp()); line += separator + sdf.format(d); } for (int i = 0; i < nbFields; i++) //line += delimiter+se.getData( )[ i ].toString( ); if (!commonReq && ((i >= fields.length) || (fields[i].contains("timed")))) { line += separator + sdf.format(se.getData()[i]); } else { line += separator + se.getData()[i].toString(); } respond.println(line.substring(separator.length())); } } else { boolean firstLine = true; res.setHeader("content-disposition", "attachment; filename=" + filename + ".xml"); for (KeyValue df : sensorConfig.getAddressing()) { respond.println( "\t<!-- " + StringEscapeUtils.escapeXml(df.getKey().toString().toLowerCase()) + ":" + StringEscapeUtils.escapeXml(df.getValue().toString()) + " -->"); } respond.println("\t<!-- description:" + StringEscapeUtils.escapeXml(sensorConfig.getDescription()) + " -->"); respond.println("<data>"); LinkedList<StreamElement> streamElements = new LinkedList<StreamElement>(); while (result.hasMoreElements()) { streamElements.add(result.nextElement()); } while (!streamElements.isEmpty()) { StreamElement se = streamElements.removeLast(); if (firstLine) { respond.println("\t<line>"); nbFields = se.getFieldNames().length; if (groupByTimed) { nbFields--; } if (wantTimeStamp) { respond.println("\t\t<field unit=\"\">time</field>"); } for (int i = 0; i < nbFields; i++) { if ((!groupByTimed) || (i != fields.length)) { respond.print( "\t\t<field unit=\"" + fieldToUnitMap.get(fields[i].toLowerCase())); respond.println("\">" + fields[i] + "</field>"); } else { respond.println("\t\t<field unit=\"\">time</field>"); } } //} else { // out.println("\t\t<field>"+expression+"</field>"); //} respond.println("\t</line>"); firstLine = false; } line = ""; respond.println("\t<line>"); if (wantTimeStamp) { Date d = new Date(se.getTimeStamp()); respond.println("\t\t<field>" + sdf.format(d) + "</field>"); } for (int i = 0; i < nbFields; i++) { //if ( !commonReq && expression.contains("timed")) { if (!commonReq && ((i >= fields.length) || (fields[i].contains("timed")))) { respond.println("\t\t<field>" + sdf.format(se.getData()[i]) + "</field>"); } else { if (se.getData()[i] == null) respond.println("\t\t<field>Null</field>"); else respond.println("\t\t<field>" + se.getData()[i].toString() + "</field>"); } } respond.println("\t</line>"); } respond.println("</data>"); } } //*/ else { res.setContentType("text/html"); respond.println("Please select some fields"); } } finally { if (result != null) result.close(); respond.flush(); } }
From source file:pl.otros.logview.gui.actions.ShowCallHierarchyAction.java
protected void findCallHierarchyEvents(int selected, LogDataTableModel model, Collection<Integer> listEntryEvents, Collection<Integer> listOfEvents2) { LogData ld = model.getLogData(selected); String thread = ld.getThread(); LinkedList<LogData> stack = new LinkedList<LogData>(); HashMap<Integer, ArrayList<Integer>> allEventsInCallHierarchyMap = new HashMap<Integer, ArrayList<Integer>>(); int rowCount = model.getRowCount(); for (int i = 0; i < rowCount; i++) { LogData logData = model.getLogData(i); if (!logData.getThread().equals(thread)) { continue; }//from www . j ava2 s . c o m Message m = new Message(logData.getMessage()); Integer stackSize = stack.size(); if (!allEventsInCallHierarchyMap.containsKey(stackSize)) { allEventsInCallHierarchyMap.put(stackSize, new ArrayList<Integer>()); } ArrayList<Integer> tempListOfEvents = allEventsInCallHierarchyMap.get(stackSize); if (m.getType().equals(MessageType.TYPE_ENTRY)) { stack.addLast(logData); } else if (m.getType().equals(MessageType.TYPE_EXIT) && theSameLogMethod(stack.getLast(), logData)) { stack.removeLast(); tempListOfEvents.clear(); } else { tempListOfEvents.add(logData.getId()); } if (logData.getId() == ld.getId()) { break; } } for (ArrayList<Integer> list : allEventsInCallHierarchyMap.values()) { listOfEvents2.addAll(list); } for (LogData aStack : stack) { listEntryEvents.add(Integer.valueOf(aStack.getId())); } }
From source file:gov.nih.nci.ncicb.cadsr.ocbrowser.struts.actions.ObjectClassRelationshipAction.java
/** * * @param mapping The ActionMapping used to select this instance. * @param form The optional ActionForm bean for this request. * @param request The HTTP Request we are processing. * @param response The HTTP Response we are processing. * * @return/*from www.ja v a 2s .c om*/ * * @throws IOException * @throws ServletException */ public ActionForward navigateOCR(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { DynaActionForm dynaForm = (DynaActionForm) form; String obcIdSeq = (String) dynaForm.get(OC_IDSEQ); String ocrIndex = (String) dynaForm.get(OCR_INDEX); String direction = (String) dynaForm.get(OCR_DIRECTION); Integer crumbsIndex = (Integer) dynaForm.get(OCR_BR_CRUMBS_INDEX); if (log.isDebugEnabled()) { log.info("ocr for With object class " + obcIdSeq); log.info("ocr index " + ocrIndex); log.info("direction " + direction); } try { //Get ocr navigation crumbs LinkedList crumbs = (LinkedList) getSessionObject(request, OCR_NAVIGATION_BEAN); if (crumbs == null) { crumbs = new LinkedList(); setSessionObject(request, OCR_NAVIGATION_BEAN, crumbs, true); } if (crumbs.isEmpty()) { OCRNavigationBean bean = new OCRNavigationBean(); ObjectClass currObjectClass = (ObjectClass) getSessionObject(request, OBJECT_CLASS); bean.setObjectClass(currObjectClass); crumbs.add(bean); } else { //Set the OCR_NAVIGATION_BEAN to current navigation path int currSize = crumbs.size(); int currIndex = crumbsIndex.intValue(); boolean nodesRemoved = false; for (int i = currIndex; i < currSize - 1; ++i) { crumbs.removeLast(); nodesRemoved = true; } if (nodesRemoved) { OCRNavigationBean newLastNavBean = (OCRNavigationBean) crumbs.getLast(); newLastNavBean.setOcr(null); newLastNavBean.setShowDirection(false); } } OCRNavigationBean lastNavBean = (OCRNavigationBean) crumbs.getLast(); //Make sure same object is not navigated // need review if (lastNavBean.getObjectClass().getId() != obcIdSeq) { //get the list of ocrs depending on the direction clicked List oldList = (List) getSessionObject(request, direction); ObjectClassRelationship navigatedOCR = (ObjectClassRelationship) oldList .get(Integer.parseInt(ocrIndex)); OCBrowserService service = this.getApplicationServiceLocator().findOCBrowserService(); ObjectClass objClass = service.getObjectClass(obcIdSeq); List ocrs = service.getAssociationsForOC(obcIdSeq); //Set the current OCRID dynaForm.set(CURR_OCR_IDSEQ, navigatedOCR.getId()); Map ocrMap = OCUtils.sortByOCRTypes(ocrs, obcIdSeq); setSessionObject(request, OBJECT_CLASS, objClass, true); setSessionObject(request, OUT_GOING_OCRS, ocrMap.get(OUT_GOING_OCRS), true); setSessionObject(request, IN_COMMING_OCRS, ocrMap.get(IN_COMMING_OCRS), true); setSessionObject(request, BIDIRECTIONAL_OCRS, ocrMap.get(BIDIRECTIONAL_OCRS), true); //Update old bean lastNavBean.setOcr(navigatedOCR); lastNavBean.setDirection(direction); lastNavBean.setShowDirection(true); //Add new link OCRNavigationBean bean = new OCRNavigationBean(); bean.setObjectClass(objClass); crumbs.add(bean); //set the crumbs index dynaForm.set(OCR_BR_CRUMBS_INDEX, new Integer(crumbs.size() - 1)); } } catch (ServiceLocatorException exp) { if (log.isErrorEnabled()) { log.error("Exception on getObjectClassRelationships obid= " + obcIdSeq); } return mapping.findForward(FAILURE); } return mapping.findForward(SUCCESS); }
From source file:com.multimedia.service.wallpaper.CmsWallpaperService.java
@Override public long uploadWallpapers(User uploader, Long id_pages, StatusBean usb) { File upload_dir = new File(wallpaper_service.getUploadPath()); OnlyFilesFilter filenameFilter = new OnlyFilesFilter(); usb.setDone(0);//from ww w . j a v a 2 s . co m usb.setTotal(scanFolder(upload_dir)); //logger.debug("starting upload process id_pages="+id_pages); if (upload_dir.exists()) { File description_file; Long id_pages_cur; boolean pre_uploaded; Wallpaper wallpaper; LinkedList<File> files = new LinkedList<File>(); files.addLast(upload_dir); Set<String> dimmensions_set = wallpaper_service.getDimmensions().keySet(); int restart_count = 0; while (!files.isEmpty()) { File f = files.removeLast(); pre_uploaded = false; //logger.debug("test file: '"+f.getAbsolutePath()+"'"); if (f.isDirectory()) { //search for DESCRIPTION_FILE description_file = new File(f, DESCRIPTION_FILE); if (description_file.exists()) { id_pages_cur = null; try { BufferedReader reader = new BufferedReader( new InputStreamReader(new FileInputStream(description_file), "UTF-8")); String line; while ((line = reader.readLine()) != null) { if (line.startsWith("id=")) { id_pages_cur = Long.parseLong(line.substring(3), 10); } else if (line.startsWith("pre_uploaded=true")) { //means that this folder contains subfolders with pre uploaded images //i.e. wallpapers are allready resized and are stored in an appropriate folders //but they still must be checked pre_uploaded = true; } } } catch (IOException ex) { logger.error("", ex); } } else { id_pages_cur = id_pages; } File[] files_temp = f.listFiles(); for (File tmp : files_temp) { if (tmp.isFile()) { if (!tmp.getName().equals(DESCRIPTION_FILE) && id_pages_cur != null) { wallpaper = new Wallpaper(); wallpaper.setUser(uploader); wallpaper.setId_pages(id_pages_cur); wallpaper.setActive(Boolean.TRUE); wallpaper.setContent_file(tmp); usb.setCur_name(tmp.getAbsolutePath()); logger.debug("normal file uploading: '" + tmp.getAbsolutePath() + "'"); if (insert(wallpaper)) { tmp.delete(); usb.increaseDone(1); restart_count++; if (restart_count == UPLOAD_RESTART_COUNT) { restart_count = 0; wallpaper_service.restartTransaction(); } } } //else error } else if (!pre_uploaded) { files.addLast(tmp); } } if (pre_uploaded) { //uploading pre_uploaded files if any File pre_uploaded_folder = new File(f, Utils.FULL_DIMMENSION_NAME); if (pre_uploaded_folder.exists() && pre_uploaded_folder.isDirectory()) { files_temp = pre_uploaded_folder.listFiles(filenameFilter); for (File tmp : files_temp) { wallpaper = new Wallpaper(); wallpaper.setUser(uploader); wallpaper.setId_pages(id_pages_cur); wallpaper.setActive(Boolean.TRUE); wallpaper.setContent_file(tmp); logger.debug("pre_uploaded file uploading: '" + tmp.getAbsolutePath() + "'"); if (insert(wallpaper, f)) { Iterator<String> dimmensions = dimmensions_set.iterator(); while (dimmensions.hasNext()) { String dimmension = dimmensions.next(); File pre_uploaded_image = new File(f, dimmension + File.separator + tmp.getName()); if (!pre_uploaded_image.delete()) { pre_uploaded_image.deleteOnExit(); } } usb.increaseDone(1); restart_count++; if (restart_count == UPLOAD_RESTART_COUNT) { restart_count = 0; wallpaper_service.restartTransaction(); } } } //deleting pre_uploaded folder if it contains no images if (pre_uploaded_folder.listFiles(filenameFilter).length == 0) { FileUtils.deleteFiles(f, true); } } } } } } return usb.getDone(); }
From source file:marytts.modules.ModuleRegistry.java
/** * This method recursively calls itself. * It forward-constructs a list of seen types (upon test), * and backward-constructs a list of required modules (upon success). * * @param sourceType//from w w w .ja v a 2s .c om * @param targetType * @param locale * @param voice * @param seenTypes * @return */ private static LinkedList<MaryModule> modulesRequiredForProcessing(MaryDataType sourceType, MaryDataType targetType, Locale locale, Voice voice, LinkedList<MaryDataType> seenTypes) { // Terminating condition: if (sourceType.equals(targetType)) { logger.debug("found path through modules"); return new LinkedList<MaryModule>(); } // Recursion step: // Any voice-specific modules? List<MaryModule> candidates = null; // TODO: the following should be obsolete as soon as we are properly using the voice index in ModuleRegistry if (voice != null) candidates = voice.getPreferredModulesAcceptingType(sourceType); if (candidates == null || candidates.isEmpty()) { // default: use all available modules candidates = get(sourceType, locale, voice); } if (candidates == null || candidates.isEmpty()) { // no module can handle this type return null; } for (Iterator<MaryModule> it = candidates.iterator(); it.hasNext();) { MaryModule candidate = it.next(); MaryDataType outputType = candidate.outputType(); // Ignore candidates that would bring us to a data type that we // have already seen (i.e., that would lead to a loop): if (!seenTypes.contains(outputType)) { seenTypes.add(outputType); logger.debug("Module " + candidate.name() + " converts " + sourceType.name() + " into " + outputType + " (locale " + locale + ", voice " + voice + ")"); // recursive call: LinkedList<MaryModule> path = modulesRequiredForProcessing(outputType, targetType, locale, voice, seenTypes); if (path != null) { // success, found a path of which candidate is the first // step path.addFirst(candidate); return path; } // else, try next candidate seenTypes.removeLast(); } } // We get here only if none of the candidates lead to a valid path return null; // failure }
From source file:org.openxdm.xcap.client.test.error.BadRequestTest.java
@Test public void test() throws HttpException, IOException, JAXBException, InterruptedException { // create uri UserDocumentUriKey key = new UserDocumentUriKey(appUsage.getAUID(), user, documentName); String content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<resource-lists xmlns=\"urn:ietf:params:xml:ns:resource-lists\">" + "<list/>" + "<list name=\"enemies\"/>" + "</resource-lists>"; // send put request and get response Response response = client.put(key, appUsage.getMimetype(), content, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be 201", response.getCode() == 201); // create element selector LinkedList<ElementSelectorStep> elementSelectorSteps = new LinkedList<ElementSelectorStep>(); ElementSelectorStep step1 = new ElementSelectorStep("pre1:resource-lists"); ElementSelectorStep step2 = new ElementSelectorStepByPos("pre2:list", 1); elementSelectorSteps.add(step1);/*from w w w . j a v a2 s. c o m*/ elementSelectorSteps.addLast(step2); // set namespace bindings Map<String, String> namespaces = new HashMap<String, String>(); namespaces.put("pre1", appUsage.getDefaultDocumentNamespace()); // create attr put uri UserAttributeUriKey attrKey = new UserAttributeUriKey(appUsage.getAUID(), user, documentName, new ElementSelector(elementSelectorSteps), new AttributeSelector("name"), namespaces); // send put request and get response Response putResponse = client.put(attrKey, AttributeResource.MIMETYPE, "friends", null); // check put response, must be bad request assertTrue("Put response must exists", putResponse != null); assertTrue("Put response code should be " + BadRequestException.RESPONSE_STATUS, putResponse.getCode() == BadRequestException.RESPONSE_STATUS); // create attr delete & get uri elementSelectorSteps.removeLast(); step2 = new ElementSelectorStepByPos("pre2:list", 2); elementSelectorSteps.addLast(step2); UserAttributeUriKey anotherAttrKey = new UserAttributeUriKey(appUsage.getAUID(), user, documentName, new ElementSelector(elementSelectorSteps), new AttributeSelector("name"), null); // send get request and get response Response getResponse = client.get(anotherAttrKey, null); // check get response, must be bad request assertTrue("Delete response must exists", getResponse != null); assertTrue("Delete response code should be " + BadRequestException.RESPONSE_STATUS, getResponse.getCode() == BadRequestException.RESPONSE_STATUS); // send delete request and get response Response deleteResponse = client.delete(anotherAttrKey, null); // check put response, must be bad request assertTrue("Delete response must exists", deleteResponse != null); assertTrue("Delete response code should be " + BadRequestException.RESPONSE_STATUS, deleteResponse.getCode() == BadRequestException.RESPONSE_STATUS); // cleanup client.delete(key, null); }
From source file:edu.umd.cs.guitar.ripper.Ripper.java
/** * Rip a component// ww w. j av a2s. c om * * As of now this method does not propagate exceptions. * It needs to be modified to progate exceptions. All callers * need to be modified to handle exceptions. * * <p> * * @param component * @return */ public ComponentType ripComponent(GComponent component, GWindow window) { GUITARLog.log.info(""); GUITARLog.log.info("----------------------------------"); GUITARLog.log.info("Ripping component: "); GUITARLog.log.info("Signature: "); printComponentInfo(component, window); // 1. Rip special/customized components for (GComponentFilter cm : lComponentFilter) { if (cm.isProcess(component, window)) { GUITARLog.log.info("Filter " + cm.getClass().getSimpleName() + " is applied"); return cm.ripComponent(component, window); } } // 2. Rip regular components ComponentType retComp = null; try { retComp = component.extractProperties(); ComponentTypeWrapper compA = new ComponentTypeWrapper(retComp); if (useImage) { String sUUID = null; try { sUUID = captureImage(component); } catch (AWTException e) { // Ignore AWTException. sUUID is null. } catch (IOException e) { throw e; } if (sUUID != null) { compA.addProperty(GUITARConstants.UUID_TAG_NAME, sUUID); } } GUIType guiType = null; if (window != null) { guiType = window.extractGUIProperties(); } retComp = compA.getDComponentType(); // 2.1 Try to perform action on the component // to reveal more windows/components // clear window opened cache before performing actions monitor.resetWindowCache(); if (monitor.isExpandable(component, window)) { monitor.expandGUI(component); } else { GUITARLog.log.info("Component is Unexpandable"); } // Trigger terminal widget LinkedList<GWindow> lClosedWindows = monitor.getClosedWindowCache(); String sTitle = window.getTitle(); if (lClosedWindows.size() > 0) { GUITARLog.log.debug("!!!!! Window closed"); for (GWindow closedWin : lClosedWindows) { String sClosedWinTitle = closedWin.getTitle(); // Only consider widget closing the current window if (sTitle.equals(sClosedWinTitle)) { GUITARLog.log.debug("\t" + sClosedWinTitle); List<FullComponentType> lCloseComp = lCloseWindowComp.getFullComponent(); FullComponentType cCloseComp = factory.createFullComponentType(); cCloseComp.setWindow(closedWin.extractWindow().getWindow()); cCloseComp.setComponent(retComp); lCloseComp.add(cCloseComp); lCloseWindowComp.setFullComponent(lCloseComp); } // if } // for } // if if (monitor.isNewWindowOpened()) { List<FullComponentType> lOpenComp = lOpenWindowComps.getFullComponent(); FullComponentType cOpenComp = factory.createFullComponentType(); cOpenComp.setWindow(window.extractWindow().getWindow()); cOpenComp.setComponent(retComp); lOpenComp.add(cOpenComp); lOpenWindowComps.setFullComponent(lOpenComp); LinkedList<GWindow> lNewWindows = monitor.getOpenedWindowCache(); monitor.resetWindowCache(); GUITARLog.log.info(lNewWindows.size() + " new window(s) opened!!!"); for (GWindow newWins : lNewWindows) { GUITARLog.log.info("*\t Title:*" + newWins.getTitle() + "*"); } // Process the opened windows in a FIFO order while (!lNewWindows.isEmpty()) { GWindow gNewWin = lNewWindows.getLast(); lNewWindows.removeLast(); GComponent gWinComp = gNewWin.getContainer(); if (gWinComp != null) { // Add invokelist property for the component String sWindowTitle = gNewWin.getTitle(); compA = new ComponentTypeWrapper(retComp); compA.addValueByName(GUITARConstants.INVOKELIST_TAG_NAME, sWindowTitle); GUITARLog.log.debug(sWindowTitle + " recorded"); retComp = compA.getDComponentType(); // Check ignore window if (!monitor.isIgnoredWindow(gNewWin)) { if (!monitor.isRippedWindow(gNewWin)) { gNewWin.setRoot(false); monitor.addRippedList(gNewWin); GUIType dWindow = ripWindow(gNewWin); if (dWindow != null) dGUIStructure.getGUI().add(dWindow); } else { GUITARLog.log.info("Window is ripped!!!"); } } else { GUITARLog.log.info("Window is ignored!!!"); } } monitor.closeWindow(gNewWin); } } // TODO: check if the component is still available after ripping // its child window List<GComponent> gChildrenList = component.getChildren(); int nChildren = gChildrenList.size(); int i = 0; // Debug String lChildren = "["; for (int j = 0; j < nChildren; j++) { lChildren += gChildrenList.get(j).getTitle() + " - " + gChildrenList.get(j).getClassVal() + "; "; } lChildren += "]"; GUITARLog.log.debug("*" + component.getTitle() + "* in window *" + window.getTitle() + "* has " + nChildren + " children: " + lChildren); // End debug while (i < nChildren) { GComponent gChild = gChildrenList.get(i++); ComponentType guiChild = ripComponent(gChild, window); if (guiChild != null) { ((ContainerType) retComp).getContents().getWidgetOrContainer().add(guiChild); } if (nChildren < gChildrenList.size()) { nChildren = gChildrenList.size(); } } } catch (Exception e) { if (e.getClass().getName().contains("StaleElementReferenceException")) { /** * This can happen when performing an action causes a page * navigation in the current window, for example, when * submitting a form. */ GUITARLog.log.warn("Element went away: " + e.getMessage()); } else { // TODO: Must throw exception GUITARLog.log.error("ripComponent exception", e); } /** * We'll return the component we calculated anyway so it * gets added to the GUI map. I'm not entirely sure this * is the right thing to do, but it gets us further anyway. */ return retComp; } return retComp; }
From source file:org.accelio.jxio.WorkerCache.java
Worker getCachedWorker(String clientId) {
Worker w;/* w w w .ja v a2s. c o m*/
LinkedList<Worker> clientWorkers = workersCache.get(clientId);
// first time this client connects or wasn't connected for a long time and was removed by LRU
if (clientWorkers == null) {
if (LOG.isDebugEnabled())
LOG.debug("client id " + clientId + " wasn't found in hash");
w = wp.getWorker();
if (w != null) {
LinkedList<Worker> list = new LinkedList<Worker>();
list.add(w);
workersCache.put(clientId, list);
}
return w;
}
// look for free worker in client's previously connected workers
int pos = 0;
while (pos < clientWorkers.size()) {
w = clientWorkers.get(pos);
if (w.isFree()) {
if (LOG.isDebugEnabled())
LOG.debug("found free worker" + w + " for client id " + clientId);
clientWorkers.remove(pos);
clientWorkers.addFirst(w);
return w;
}
pos++;
}
// no free workers to use from previously connected, get a new one
w = wp.getWorker();
if (w != null) {
clientWorkers.addFirst(w);
if (clientWorkers.size() > MAX_ENTRY_WORKERS) {
clientWorkers.removeLast();
}
}
return w;
}
From source file:org.openxdm.xcap.client.test.error.UnsupportedMediaTypeTest.java
@Test public void test() throws HttpException, IOException, JAXBException, InterruptedException { // create exception for return codes UnsupportedMediaTypeException exception = new UnsupportedMediaTypeException(); String documentContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + "<resource-lists xmlns=\"urn:ietf:params:xml:ns:resource-lists\">" + "<list/>" + "</resource-lists>"; // create uri key UserDocumentUriKey documentKey = new UserDocumentUriKey(appUsage.getAUID(), user, documentName); // CREATES/*from w w w . j a v a 2 s .co m*/ // send put request and get response Response response = client.put(documentKey, "badmimetype", documentContent, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); // send put request and get response response = client.put(documentKey, appUsage.getMimetype(), documentContent, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be 201", response.getCode() == 201); String elementContent = "<list name=\"friends\"/>"; // create element selector LinkedList<ElementSelectorStep> elementSelectorSteps = new LinkedList<ElementSelectorStep>(); ElementSelectorStep step1 = new ElementSelectorStep("resource-lists"); ElementSelectorStep step2 = new ElementSelectorStepByAttr("list", "name", "friends"); elementSelectorSteps.add(step1); elementSelectorSteps.addLast(step2); ElementSelector elementSelector = new ElementSelector(elementSelectorSteps); // create element uri key as a fake document uri key, no other way to send a bad mimetype UserElementUriKey elementKey = new UserElementUriKey(appUsage.getAUID(), user, documentName, elementSelector, null); UnsupportedMediaTypeFakeDocumentUriKey evilKey = new UnsupportedMediaTypeFakeDocumentUriKey(elementKey); // send put request and get response response = client.put(evilKey, "badmimetype", elementContent, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); elementSelectorSteps.removeLast(); ElementSelectorStep step3 = new ElementSelectorStep("list"); elementSelectorSteps.add(step3); elementSelector = new ElementSelector(elementSelectorSteps); AttributeSelector attributeSelector = new AttributeSelector("name"); // create uri key UserAttributeUriKey attributeKey = new UserAttributeUriKey(appUsage.getAUID(), user, documentName, elementSelector, attributeSelector, null); AnotherUnsupportedMediaTypeFakeDocumentUriKey anotherEvilKey = new AnotherUnsupportedMediaTypeFakeDocumentUriKey( attributeKey); // send put request and get response response = client.put(anotherEvilKey, "badmimetype", "friends", null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); // REPLACES // send put request and get response response = client.put(documentKey, "badmimetype", documentContent, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); // create uri key elementKey = new UserElementUriKey(appUsage.getAUID(), user, documentName, elementSelector, null); // send put request and get response response = client.put(evilKey, "badmimetype", elementContent, null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); // send put request and get response response = client.put(attributeKey, AttributeResource.MIMETYPE, "friends", null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be 201", response.getCode() == 201); // send put request and get response response = client.put(anotherEvilKey, "badmimetype", "friends", null); // check put response assertTrue("Put response must exists", response != null); assertTrue("Put response code should be " + exception.getResponseStatus(), response.getCode() == exception.getResponseStatus()); // clean up client.delete(documentKey, null); }