/* 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 org.activiti.explorer.ui.management.processdefinition;
import java.util.List;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.impl.jobexecutor.TimerActivateProcessDefinitionHandler;
import org.activiti.engine.impl.persistence.entity.JobEntity;
import org.activiti.engine.runtime.Job;
import org.activiti.explorer.ExplorerApp;
import org.activiti.explorer.Messages;
import org.activiti.explorer.ui.AbstractPage;
import org.activiti.explorer.ui.process.AbstractProcessDefinitionDetailPanel;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
/**
* @author Joram Barrez
*/
public class SuspendedProcessDefinitionDetailPanel extends AbstractProcessDefinitionDetailPanel {
private static final long serialVersionUID = 1L;
public SuspendedProcessDefinitionDetailPanel(String processDefinitionId, SuspendedProcessDefinitionPage suspendedProcessDefinitionPage) {
super(processDefinitionId, suspendedProcessDefinitionPage);
}
protected void initActions(final AbstractPage parentPage) {
SuspendedProcessDefinitionPage processDefinitionPage = (SuspendedProcessDefinitionPage) parentPage;
Button activateButton = new Button(i18nManager.getMessage(Messages.PROCESS_ACTIVATE));
activateButton.addListener(new ClickListener() {
private static final long serialVersionUID = 1L;
public void buttonClick(ClickEvent event) {
ChangeProcessSuspensionStatePopupWindow popupWindow =
new ChangeProcessSuspensionStatePopupWindow(processDefinition.getId(), parentPage, false);
ExplorerApp.get().getViewManager().showPopupWindow(popupWindow);
}
});
// Check if already activation job pending
boolean activateJobPending = false;
List<Job> jobs = ProcessEngines.getDefaultProcessEngine().getManagementService()
.createJobQuery().processDefinitionId(processDefinition.getId()).list();
for (Job job : jobs) {
// TODO: this is a hack. Needs to be cleaner in engine!
if ( ((JobEntity) job).getJobHandlerType().equals(TimerActivateProcessDefinitionHandler.TYPE) ) {
activateJobPending = true;
break;
}
}
activateButton.setEnabled(!activateJobPending);
// Clear toolbar and add 'start' button
processDefinitionPage.getToolBar().removeAllButtons();
processDefinitionPage.getToolBar().addButton(activateButton);
}
}