Java tutorial
///////////////////////////////////////////////////////////////////////////// // // Project ProjectForge Community Edition // www.projectforge.org // // Copyright (C) 2001-2013 Kai Reinhard (k.reinhard@micromata.de) // // ProjectForge is dual-licensed. // // This community edition is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License as published // by the Free Software Foundation; version 3 of the License. // // This community edition 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. // // You should have received a copy of the GNU General Public License along // with this program; if not, see http://www.gnu.org/licenses/. // ///////////////////////////////////////////////////////////////////////////// package org.projectforge.plugins.todo; import org.apache.commons.lang.BooleanUtils; import org.apache.commons.lang.ObjectUtils; import org.apache.log4j.Logger; import org.apache.wicket.request.mapper.parameter.PageParameters; import org.apache.wicket.spring.injection.annot.SpringBean; import org.projectforge.user.PFUserContext; import org.projectforge.web.fibu.ISelectCallerPage; import org.projectforge.web.user.UserPrefEditPage; import org.projectforge.web.wicket.AbstractEditPage; import org.projectforge.web.wicket.AbstractSecuredBasePage; import org.projectforge.web.wicket.EditPage; import org.projectforge.web.wicket.WicketUtils; @EditPage(defaultReturnPage = ToDoListPage.class) public class ToDoEditPage extends AbstractEditPage<ToDoDO, ToDoEditForm, ToDoDao> implements ISelectCallerPage { private static final long serialVersionUID = -5058143025817192156L; private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(ToDoEditPage.class); @SpringBean(name = "toDoDao") private ToDoDao toDoDao; private ToDoDO oldToDo; public ToDoEditPage(final PageParameters parameters) { super(parameters, "plugins.todo"); init(); if (isNew() == true) { final ToDoDO pref = getToDoPrefData(false); if (pref != null) { copyPrefValues(pref, getData()); } getData().setReporter(PFUserContext.getUser()); getData().setStatus(ToDoStatus.OPENED); } else { // Store old to-do for sending e-mail notification after major changes. oldToDo = new ToDoDO(); oldToDo.copyValuesFrom(getData()); } } @Override protected void onAfterRender() { super.onAfterRender(); if (accessChecker.isRestrictedOrDemoUser() == true) { // Do nothing. return; } if (ObjectUtils.equals(PFUserContext.getUserId(), getData().getAssigneeId()) == true) { // OK, user has now seen this to-do: delete recent flag: if (isNew() == false && getData().isRecent() == true) { getData().setRecent(false); toDoDao.update(getData()); } } } private void sendNotification() { final String url = getPageAsLink(WicketUtils.getEditPageParameters(getData().getId())); toDoDao.sendNotification(form.getData(), url); } @Override public AbstractSecuredBasePage afterSaveOrUpdate() { // Save to-do as recent to-do final ToDoDO pref = getToDoPrefData(true); copyPrefValues(getData(), pref); // Does the user want to store this to-do as template? boolean sendNotification = false; if (form.sendNotification == true) { sendNotification = true; } else if (oldToDo == null) { // Send notification on new to-do's. sendNotification = true; } else { if (ObjectUtils.equals(oldToDo.getAssigneeId(), getData().getAssigneeId()) == false) { // Assignee was changed. sendNotification = true; } else if (oldToDo.getStatus() != getData().getStatus()) { // Status was changed. sendNotification = true; } else if (oldToDo.isDeleted() != getData().isDeleted()) { // Deletion status was changed. sendNotification = true; } } if (sendNotification == true) { sendNotification(); } // if (form.sendShortMessage == true) { // final PFUserDO assignee = getData().getAssignee(); // final String mobileNumber = assignee != null ? assignee.getPersonalMebMobileNumbers() : null; // } if (BooleanUtils.isTrue(form.saveAsTemplate) == true) { final UserPrefEditPage userPrefEditPage = new UserPrefEditPage(ToDoPlugin.USER_PREF_AREA, getData()); userPrefEditPage.setReturnToPage(this.returnToPage); return userPrefEditPage; } return null; } private void copyPrefValues(final ToDoDO src, final ToDoDO dest) { dest.setPriority(src.getPriority()).setType(src.getType()); } /** * @param force If true then a pre entry is created if not exist. */ private ToDoDO getToDoPrefData(final boolean force) { ToDoDO pref = (ToDoDO) getUserPrefEntry(ToDoDO.class.getName()); if (pref == null && force == true) { pref = new ToDoDO(); putUserPrefEntry(ToDoDO.class.getName(), pref, true); } return pref; } /** * @see org.projectforge.web.fibu.ISelectCallerPage#select(java.lang.String, java.lang.Integer) */ public void select(final String property, final Object selectedValue) { if ("reporterId".equals(property) == true) { toDoDao.setReporter(getData(), (Integer) selectedValue); } else if ("assigneeId".equals(property) == true) { toDoDao.setAssignee(getData(), (Integer) selectedValue); } else if ("taskId".equals(property) == true) { toDoDao.setTask(getData(), (Integer) selectedValue); } else if ("groupId".equals(property) == true) { toDoDao.setGroup(getData(), (Integer) selectedValue); } else { log.error("Property '" + property + "' not supported for selection."); } } /** * @see org.projectforge.web.fibu.ISelectCallerPage#unselect(java.lang.String) */ public void unselect(final String property) { if ("reporterId".equals(property) == true) { getData().setReporter(null); } else if ("assigneeId".equals(property) == true) { getData().setAssignee(null); } else if ("taskId".equals(property) == true) { getData().setTask(null); } else if ("groupId".equals(property) == true) { getData().setGroup(null); } else { log.error("Property '" + property + "' not supported for selection."); } } /** * @see org.projectforge.web.fibu.ISelectCallerPage#cancelSelection(java.lang.String) */ public void cancelSelection(final String property) { // Do nothing. } protected void updateAndClose() { update(); } @Override protected ToDoDao getBaseDao() { return toDoDao; } @Override protected ToDoEditForm newEditForm(final AbstractEditPage<?, ?, ?> parentPage, final ToDoDO data) { return new ToDoEditForm(this, data); } @Override protected Logger getLogger() { return log; } }