Java tutorial
/* * This software was designed and created by Jason Carroll. * Copyright (c) 2002, 2003, 2004 Jason Carroll. * The author can be reached at jcarroll@cowsultants.com * ITracker website: http://www.cowsultants.com * ITracker forums: http://www.cowsultants.com/phpBB/index.php * * This program is free software; you can redistribute it and/or modify * it only under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ package org.itracker.web.actions.admin.project; import org.apache.commons.beanutils.PropertyUtils; import org.apache.log4j.Logger; import org.apache.struts.action.*; import org.itracker.model.CustomField; import org.itracker.model.Project; import org.itracker.model.ProjectScript; import org.itracker.model.WorkflowScript; import org.itracker.model.util.CustomFieldUtilities; import org.itracker.model.util.UserUtilities; import org.itracker.services.ConfigurationService; import org.itracker.services.ProjectService; import org.itracker.web.actions.base.ItrackerBaseAction; import org.itracker.web.forms.ProjectScriptForm; import org.itracker.web.util.EditProjectFormActionUtil; import org.itracker.web.util.LoginUtilities; import org.itracker.web.util.ServletContextUtils; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.lang.reflect.InvocationTargetException; import java.util.HashMap; import java.util.List; import java.util.Locale; import java.util.Map; /** * TODO maybe intended to be an 'action' for the EditProjectScriptAction? */ public class EditProjectScriptFormAction extends ItrackerBaseAction { private static final Logger log = Logger.getLogger(EditProjectScriptFormAction.class); public EditProjectScriptFormAction() { } public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ActionMessages errors = new ActionMessages(); if (!LoginUtilities.hasPermission(UserUtilities.PERMISSION_USER_ADMIN, request, response)) { return mapping.findForward("unauthorized"); } boolean isUpdate = false; String pageTitleKey = ""; String pageTitleArg = ""; String action = ""; Project project; try { ProjectScriptForm projectScriptForm = (ProjectScriptForm) form; final ProjectService projectService = ServletContextUtils.getItrackerServices().getProjectService(); final ConfigurationService configurationService = ServletContextUtils.getItrackerServices() .getConfigurationService(); if (projectScriptForm == null) { projectScriptForm = new ProjectScriptForm(); } final List<WorkflowScript> workflowScripts = configurationService.getWorkflowScripts(); Integer projectId = (Integer) PropertyUtils.getSimpleProperty(projectScriptForm, "projectId"); projectScriptForm.setProjectId(projectId); project = projectService.getProject(projectId); final List<ProjectScript> projectScripts = project.getScripts(); pageTitleKey = "itracker.web.admin.editprojectscript.title.create"; if (errors.isEmpty()) { request.setAttribute("workflowScripts", workflowScripts); request.setAttribute("projectScripts", projectScripts); final Locale locale = LoginUtilities.getCurrentLocale(request); Map<String, String> customFieldsMapped = new HashMap<String, String>( project.getCustomFields().size()); for (CustomField field : project.getCustomFields()) { String name = CustomFieldUtilities.getCustomFieldName(field.getId(), locale); name += " "; name += CustomFieldUtilities.getTypeString(field.getFieldType(), locale); customFieldsMapped.put(String.valueOf(field.getId()), name); } request.setAttribute("customFields", customFieldsMapped); request.setAttribute("projectScriptForm", projectScriptForm); EditProjectFormActionUtil.setUpPrioritiesInEnv(request); request.setAttribute("project", project); saveToken(request); request.setAttribute("pageTitleKey", pageTitleKey); request.setAttribute("pageTitleArg", pageTitleArg); return mapping.getInputForward(); } } catch (RuntimeException e) { log.error("Exception while the " + action + " of ProjectScript form.", e); errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system")); } catch (IllegalAccessException e) { log.error("Exception while the " + action + " of ProjectScript form.", e); errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system")); } catch (InvocationTargetException e) { log.error("Exception while the " + action + " of ProjectScript form.", e); errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system")); } catch (NoSuchMethodException e) { log.error("Exception while the " + action + " of ProjectScript form.", e); errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system")); } if (!errors.isEmpty()) { saveErrors(request, errors); } request.setAttribute("pageTitleKey", pageTitleKey); request.setAttribute("pageTitleArg", pageTitleArg); request.setAttribute("isUpdate", isUpdate); return mapping.findForward("error"); } }