| /** |
| * 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.oodt.cas.webcomponents.workflow.event; |
| |
| import java.util.List; |
| import java.util.Vector; |
| |
| import org.apache.oodt.cas.webcomponents.workflow.WorkflowMgrConn; |
| import org.apache.oodt.cas.workflow.structs.Workflow; |
| import org.apache.wicket.PageParameters; |
| import org.apache.wicket.markup.html.WebMarkupContainer; |
| import org.apache.wicket.markup.html.WebPage; |
| import org.apache.wicket.markup.html.basic.Label; |
| import org.apache.wicket.markup.html.form.DropDownChoice; |
| import org.apache.wicket.markup.html.form.Form; |
| import org.apache.wicket.markup.html.link.Link; |
| import org.apache.wicket.markup.html.list.ListItem; |
| import org.apache.wicket.markup.html.list.ListView; |
| import org.apache.wicket.markup.html.panel.Panel; |
| import org.apache.wicket.model.IModel; |
| import org.apache.wicket.model.Model; |
| import org.apache.wicket.model.PropertyModel; |
| |
| /** |
| * |
| * Describe your class here. |
| * |
| * @author mattmann |
| * @version $Revision$ |
| * |
| */ |
| public class EventToWorkflowViewer extends Panel { |
| |
| private static final long serialVersionUID = -5120511045763328237L; |
| |
| private final WorkflowMgrConn wm; |
| |
| private final List<Workflow> workflows; |
| |
| public EventToWorkflowViewer(String id, String workflowUrlStr, final Class<? extends WebPage> viewerPage) { |
| super(id); |
| this.wm = new WorkflowMgrConn(workflowUrlStr); |
| this.workflows = new Vector<Workflow>(); |
| WebMarkupContainer wTable = new WebMarkupContainer("wtable"); |
| wTable.setVisible(false); |
| PropertyModel<List<Workflow>> workflowsModel = new PropertyModel<List<Workflow>>(this, "workflows"); |
| ListView<Workflow> workflowView = new ListView<Workflow>("workflow_list", workflowsModel) { |
| private static final long serialVersionUID = 5894604290395257941L; |
| |
| @Override |
| protected void populateItem(ListItem<Workflow> item) { |
| Link<String> wLink = new Link<String>("workflow_link", new Model(item.getModelObject().getId())){ |
| |
| /* (non-Javadoc) |
| * @see org.apache.wicket.markup.html.link.Link#onClick() |
| */ |
| @Override |
| public void onClick() { |
| PageParameters params = new PageParameters(); |
| params.add("id", getModelObject()); |
| setResponsePage(viewerPage, params); |
| } |
| }; |
| |
| wLink.add(new Label("workflow_name", item.getModelObject().getName())); |
| item.add(wLink); |
| } |
| }; |
| |
| EventWorkflowForm form = |
| new EventWorkflowForm("event_workflow_frm", workflowsModel, wTable); |
| |
| wTable.add(workflowView); |
| add(wTable); |
| add(form); |
| } |
| |
| class EventWorkflowForm extends Form<List<Workflow>>{ |
| |
| private static final long serialVersionUID = -3209079518977783358L; |
| |
| private String selectedEvent; |
| |
| private WebMarkupContainer wTable; |
| |
| public EventWorkflowForm(String id, IModel<List<Workflow>> model, WebMarkupContainer wTable) { |
| super(id, model); |
| add(new DropDownChoice<String>("event_list", new PropertyModel(this, "selectedEvent"), |
| wm.safeGetRegisteredEvents())); |
| this.wTable = wTable; |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.wicket.markup.html.form.Form#onSubmit() |
| */ |
| @Override |
| protected void onSubmit() { |
| List<Workflow> workflows = wm.safeGetWorkflowsByEvent(this.selectedEvent); |
| setDefaultModelObject(workflows); |
| if(workflows != null && workflows.size() > 0){ |
| this.wTable.setVisible(true); |
| this.wTable.add(new Label("selectedEvent", this.selectedEvent)); |
| } |
| } |
| |
| public String getSelectedEvent(){ |
| return this.selectedEvent; |
| } |
| |
| } |
| |
| |
| |
| |
| } |