Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.syncope.console.pages; import java.util.ArrayList; import java.util.Collections; import java.util.Iterator; import java.util.List; import org.apache.syncope.common.to.NotificationTaskTO; import org.apache.syncope.common.to.PropagationTaskTO; import org.apache.syncope.common.to.SchedTaskTO; import org.apache.syncope.common.to.SyncTaskTO; import org.apache.syncope.common.to.TaskExecTO; import org.apache.syncope.common.to.AbstractTaskTO; import org.apache.syncope.common.SyncopeClientException; import org.apache.syncope.console.commons.Constants; import org.apache.syncope.console.commons.SortableDataProviderComparator; import org.apache.syncope.console.wicket.extensions.markup.html.repeater.data.table.ActionColumn; import org.apache.syncope.console.wicket.extensions.markup.html.repeater.data.table.DatePropertyColumn; import org.apache.syncope.console.wicket.markup.html.form.ActionLink; import org.apache.syncope.console.wicket.markup.html.form.ActionLinksPanel; import org.apache.syncope.console.wicket.markup.html.form.AjaxTextFieldPanel; import org.apache.wicket.Component; import org.apache.wicket.Page; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.extensions.ajax.markup.html.repeater.data.table.AjaxFallbackDefaultDataTable; import org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder; import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn; import org.apache.wicket.extensions.markup.html.repeater.data.table.PropertyColumn; import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.model.AbstractReadOnlyModel; import org.apache.wicket.model.CompoundPropertyModel; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.PropertyModel; import org.apache.wicket.model.ResourceModel; import org.springframework.util.StringUtils; /** * Modal window with Task form (to stop and start execution). */ public abstract class TaskModalPage extends BaseModalPage { private static final long serialVersionUID = -4110576026663173545L; protected WebMarkupContainer profile; protected WebMarkupContainer executions; protected Form<AbstractTaskTO> form; public TaskModalPage(final AbstractTaskTO taskTO) { final ModalWindow taskExecMessageWin = new ModalWindow("taskExecMessageWin"); taskExecMessageWin.setCssClassName(ModalWindow.CSS_CLASS_GRAY); taskExecMessageWin.setCookieName("task-exec-message-win-modal"); add(taskExecMessageWin); form = new Form<AbstractTaskTO>(FORM); form.setModel(new CompoundPropertyModel<AbstractTaskTO>(taskTO)); add(form); profile = new WebMarkupContainer("profile"); profile.setOutputMarkupId(true); form.add(profile); executions = new WebMarkupContainer("executionContainer"); executions.setOutputMarkupId(true); form.add(executions); final Label idLabel = new Label("idLabel", new ResourceModel("id")); profile.add(idLabel); final AjaxTextFieldPanel id = new AjaxTextFieldPanel("id", getString("id"), new PropertyModel<String>(taskTO, "id")); id.setEnabled(false); profile.add(id); final List<IColumn<TaskExecTO, String>> columns = new ArrayList<IColumn<TaskExecTO, String>>(); final int paginatorRows = 10; columns.add(new PropertyColumn<TaskExecTO, String>(new ResourceModel("id"), "id", "id")); columns.add(new DatePropertyColumn<TaskExecTO>(new ResourceModel("startDate"), "startDate", "startDate")); columns.add(new DatePropertyColumn<TaskExecTO>(new ResourceModel("endDate"), "endDate", "endDate")); columns.add(new PropertyColumn<TaskExecTO, String>(new ResourceModel("status"), "status", "status")); columns.add(new ActionColumn<TaskExecTO, String>(new ResourceModel("actions", "")) { private static final long serialVersionUID = 2054811145491901166L; @Override public ActionLinksPanel getActions(final String componentId, final IModel<TaskExecTO> model) { final TaskExecTO taskExecutionTO = model.getObject(); final ActionLinksPanel panel = new ActionLinksPanel(componentId, model, getPageReference()); panel.add(new ActionLink() { private static final long serialVersionUID = -3722207913631435501L; @Override public void onClick(final AjaxRequestTarget target) { taskExecMessageWin.setPageCreator(new ModalWindow.PageCreator() { private static final long serialVersionUID = -7834632442532690940L; @Override public Page createPage() { return new ExecMessageModalPage(model.getObject().getMessage()); } }); taskExecMessageWin.show(target); } }, ActionLink.ActionType.EDIT, TASKS, StringUtils.hasText(model.getObject().getMessage())); panel.add(new ActionLink() { private static final long serialVersionUID = -3722207913631435501L; @Override public void onClick(final AjaxRequestTarget target) { try { taskRestClient.deleteExecution(taskExecutionTO.getId()); taskTO.getExecutions().remove(taskExecutionTO); info(getString(Constants.OPERATION_SUCCEEDED)); } catch (SyncopeClientException scce) { error(scce.getMessage()); } feedbackPanel.refresh(target); target.add(executions); } }, ActionLink.ActionType.DELETE, TASKS); return panel; } @Override public Component getHeader(final String componentId) { final ActionLinksPanel panel = new ActionLinksPanel(componentId, new Model(), getPageReference()); panel.add(new ActionLink() { private static final long serialVersionUID = -7978723352517770644L; @Override public void onClick(final AjaxRequestTarget target) { if (target != null) { final AjaxFallbackDefaultDataTable<TaskExecTO, String> currentTable = new AjaxFallbackDefaultDataTable<TaskExecTO, String>( "executionsTable", columns, new TaskExecutionsProvider(getCurrentTaskExecution(taskTO)), paginatorRows); currentTable.setOutputMarkupId(true); target.add(currentTable); executions.addOrReplace(currentTable); } } }, ActionLink.ActionType.RELOAD, TASKS, "list"); return panel; } }); final AjaxFallbackDefaultDataTable<TaskExecTO, String> table = new AjaxFallbackDefaultDataTable<TaskExecTO, String>( "executionsTable", columns, new TaskExecutionsProvider(getCurrentTaskExecution(taskTO)), paginatorRows); executions.add(table); } protected static class TaskExecutionsProvider extends SortableDataProvider<TaskExecTO, String> { private static final long serialVersionUID = 8943636537120648961L; private SortableDataProviderComparator<TaskExecTO> comparator; private AbstractTaskTO taskTO; public TaskExecutionsProvider(final AbstractTaskTO taskTO) { //Default sorting this.taskTO = taskTO; setSort("startDate", SortOrder.DESCENDING); comparator = new SortableDataProviderComparator<TaskExecTO>(this); } @Override public Iterator<TaskExecTO> iterator(final long first, final long count) { List<TaskExecTO> list = taskTO.getExecutions(); Collections.sort(list, comparator); return list.subList((int) first, (int) first + (int) count).iterator(); } @Override public long size() { return taskTO.getExecutions().size(); } @Override public IModel<TaskExecTO> model(final TaskExecTO taskExecution) { return new AbstractReadOnlyModel<TaskExecTO>() { private static final long serialVersionUID = 7485475149862342421L; @Override public TaskExecTO getObject() { return taskExecution; } }; } } private AbstractTaskTO getCurrentTaskExecution(final AbstractTaskTO taskTO) { final AbstractTaskTO currentTask = taskTO.getId() == 0 ? taskTO : taskTO instanceof PropagationTaskTO ? taskRestClient.readPropagationTask(taskTO.getId()) : taskTO instanceof NotificationTaskTO ? taskRestClient.readNotificationTask(taskTO.getId()) : taskTO instanceof SyncTaskTO ? taskRestClient.readSchedTask(SyncTaskTO.class, taskTO.getId()) : taskRestClient.readSchedTask(SchedTaskTO.class, taskTO.getId()); taskTO.getExecutions().clear(); taskTO.getExecutions().addAll(currentTask.getExecutions()); return taskTO; } }