Java tutorial
/** * Copyright 2009 Welocalize, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * * You may obtain a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package com.globalsight.everest.webapp.pagehandler.projects.workflows; import com.globalsight.cxe.entity.filterconfiguration.JsonUtil; import com.globalsight.everest.company.Company; import com.globalsight.everest.company.CompanyWrapper; import com.globalsight.everest.foundation.User; import com.globalsight.everest.jobhandler.Job; import com.globalsight.everest.servlet.EnvoyServletException; import com.globalsight.everest.servlet.util.ServerProxy; import com.globalsight.everest.servlet.util.SessionManager; import com.globalsight.everest.webapp.WebAppConstants; import com.globalsight.everest.webapp.javabean.NavigationBean; import com.globalsight.everest.webapp.webnavigation.WebPageDescriptor; import com.globalsight.everest.webapp.pagehandler.ControlFlowHelper; import com.globalsight.everest.webapp.pagehandler.administration.customer.download.DownloadFileHandler; import com.globalsight.everest.webapp.pagehandler.projects.jobvo.JobVoLocalizedSearcher; import com.globalsight.everest.workflowmanager.Workflow; import java.io.File; import java.io.IOException; import java.util.HashMap; import java.util.HashSet; import java.util.Map; import java.util.Set; import java.util.StringTokenizer; import javax.servlet.RequestDispatcher; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.commons.lang.StringUtils; import org.apache.log4j.Logger; import java.rmi.RemoteException; public class JobControlCompletedHandler extends JobManagementHandler { private static final String BASE_BEAN = "complete"; private NavigationBean m_exportBean = null; private static final Logger logger = Logger.getLogger(JobControlCompletedHandler.class); /** * Invokes this EntryPageHandler object * <p> * @param p_ageDescriptor the description of the page to be produced. * @param p_request original request sent from the browser. * @param p_response original response object. * @param p_context the Servlet context. */ public void myInvokePageHandler(WebPageDescriptor p_thePageDescriptor, HttpServletRequest p_request, HttpServletResponse p_response, ServletContext p_context) throws ServletException, IOException, RemoteException, EnvoyServletException { HttpSession session = p_request.getSession(false); SessionManager sessionMgr = (SessionManager) session.getAttribute(SESSION_MANAGER); if (p_request.getParameter("action") != null && "checkDownloadQAReport".equals(p_request.getParameter("action"))) { ServletOutputStream out = p_response.getOutputStream(); String jobIds = p_request.getParameter("jobIds"); boolean checkQA = checkQAReport(sessionMgr, jobIds); String download = ""; if (checkQA) { download = "success"; } else { download = "fail"; } Map<String, Object> returnValue = new HashMap(); returnValue.put("download", download); out.write((JsonUtil.toObjectJson(returnValue)).getBytes("UTF-8")); return; } else if (p_request.getParameter("action") != null && "downloadQAReport".equals(p_request.getParameter("action"))) { Set<Long> jobIdSet = (Set<Long>) sessionMgr.getAttribute("jobIdSet"); Set<File> exportFilesSet = (Set<File>) sessionMgr.getAttribute("exportFilesSet"); Set<String> localesSet = (Set<String>) sessionMgr.getAttribute("localesSet"); long companyId = (Long) sessionMgr.getAttribute("companyId"); WorkflowHandlerHelper.zippedFolder(p_request, p_response, companyId, jobIdSet, exportFilesSet, localesSet); sessionMgr.removeElement("jobIdSet"); sessionMgr.removeElement("exportFilesSet"); sessionMgr.removeElement("localesSet"); return; } boolean stateMarch = false; if (Job.LOCALIZED.equals((String) sessionMgr.getMyjobsAttribute("lastState"))) stateMarch = true; setJobSearchFilters(sessionMgr, p_request, stateMarch); m_exportBean = new NavigationBean(EXPORT_BEAN, p_thePageDescriptor.getPageName()); HashMap beanMap = invokeJobControlPage(p_thePageDescriptor, p_request, LOCALIZED_BEAN); p_request.setAttribute("searchType", p_request.getParameter("searchType")); p_request.setAttribute("action", p_request.getParameter("action")); performAppropriateOperation(p_request); sessionMgr.setMyjobsAttribute("lastState", Job.LOCALIZED); JobVoLocalizedSearcher searcher = new JobVoLocalizedSearcher(); searcher.setJobVos(p_request); p_request.setAttribute(EXPORT_URL_PARAM, m_exportBean.getPageURL()); p_request.setAttribute(JOB_ID, JOB_ID); p_request.setAttribute(JOB_LIST_START_PARAM, p_request.getParameter(JOB_LIST_START_PARAM)); p_request.setAttribute(PAGING_SCRIPTLET, getPagingText(p_request, ((NavigationBean) beanMap.get(BASE_BEAN)).getPageURL(), Job.LOCALIZED)); // Set the EXPORT_INIT_PARAM in the sessionMgr so we can bring // the user back here after they Export sessionMgr.setAttribute(JobManagementHandler.EXPORT_INIT_PARAM, BASE_BEAN); sessionMgr.setAttribute("destinationPage", "localized"); //clear the session for download job from joblist page sessionMgr.setAttribute(DownloadFileHandler.DOWNLOAD_JOB_LOCALES, null); sessionMgr.setAttribute(DownloadFileHandler.DESKTOP_FOLDER, null); setJobProjectsLocales(sessionMgr, session); // turn on cache. do both. "pragma" for the older browsers. p_response.setHeader("Pragma", "yes-cache"); //HTTP 1.0 p_response.setHeader("Cache-Control", "yes-cache"); //HTTP 1.1 p_response.addHeader("Cache-Control", "yes-store"); // tell proxy not to cache try { Company company = ServerProxy.getJobHandler() .getCompanyById(CompanyWrapper.getCurrentCompanyIdAsLong()); p_request.setAttribute("company", company); } catch (Exception e) { e.printStackTrace(); } // forward to the jsp page. RequestDispatcher dispatcher = p_context.getRequestDispatcher(p_thePageDescriptor.getJspURL()); dispatcher.forward(p_request, p_response); } public boolean checkQAReport(SessionManager sessionMgr, String jobIds) { Set<File> exportFilesSet = new HashSet<File>(); Set<String> localesSet = new HashSet<String>(); Set<Long> jobIdSet = new HashSet<Long>(); if (StringUtils.isNotBlank(jobIds)) { String[] jobIdArr = jobIds.split(" "); for (String id : jobIdArr) { jobIdSet.add(Long.parseLong(id)); } } Set<Workflow> workflowSet = new HashSet<Workflow>(); try { long companyId = -1; for (Long jobId : jobIdSet) { Job job = ServerProxy.getJobHandler().getJobById(jobId); if (companyId == -1) { companyId = job.getCompanyId(); } workflowSet.addAll(job.getWorkflows()); } Company company = CompanyWrapper.getCompanyById(companyId); if (company.getEnableQAChecks()) { for (Workflow workflow : workflowSet) { localesSet.add(workflow.getTargetLocale().getLocaleCode()); String filePath = WorkflowHandlerHelper.getExportFilePath(workflow); if (filePath != null) { exportFilesSet.add(new File(filePath)); } } } if (exportFilesSet != null && exportFilesSet.size() > 0) { sessionMgr.setAttribute("jobIdSet", jobIdSet); sessionMgr.setAttribute("exportFilesSet", exportFilesSet); sessionMgr.setAttribute("localesSet", localesSet); sessionMgr.setAttribute("companyId", companyId); return true; } } catch (Exception e) { logger.error(e); } return false; } /** * Overide getControlFlowHelper so we can do processing * and redirect the user correctly. * * @return the name of the link to follow */ public ControlFlowHelper getControlFlowHelper(HttpServletRequest p_request, HttpServletResponse p_response) { return new JobSearchControlFlowHelper(p_request, p_response); } ////////////////////////////////////////////////////////////////////////////// /////////////////////////// JOB CONTROL OPERATION //////////////////////////// ////////////////////////////////////////////////////////////////////////////// protected void performAppropriateOperation(HttpServletRequest p_request) throws EnvoyServletException { HttpSession session = p_request.getSession(false); SessionManager sessionMgr = (SessionManager) session.getAttribute(SESSION_MANAGER); String param = null; String action = p_request.getParameter("action"); if (action != null && action.equals(PLANNED_COMP_DATE)) { WorkflowHandlerHelper.updatePlannedCompletionDates(p_request); } else if ((param = p_request.getParameter(DISCARD_JOB_PARAM)) != null) { if (isRefresh(sessionMgr, param, DISCARD_JOB_PARAM)) { return; } sessionMgr.setAttribute(DISCARD_JOB_PARAM, param); String jobId; StringTokenizer tokenizer = new StringTokenizer(param); while (tokenizer.hasMoreTokens()) { jobId = tokenizer.nextToken(); Job job = WorkflowHandlerHelper.getJobById(Long.parseLong(jobId)); String userId = ((User) sessionMgr.getAttribute(WebAppConstants.USER)).getUserId(); WorkflowHandlerHelper.cancelJob(userId, job, null); } } } }