/*
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* 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.drools.eclipse.flow.ruleflow.core;
import java.util.Map;
import org.drools.eclipse.flow.ruleflow.view.property.timers.TimersPropertyDescriptor;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.jbpm.process.core.timer.Timer;
import org.jbpm.workflow.core.DroolsAction;
import org.jbpm.workflow.core.WorkflowProcess;
import org.jbpm.workflow.core.node.StateBasedNode;
public class StateBasedNodeWrapper extends ExtendedNodeWrapper {
public static final String TIMERS = "Timers";
private static final long serialVersionUID = 510l;
protected IPropertyDescriptor[] descriptors;
public StateBasedNode getStateBasedNode() {
return (StateBasedNode) getNode();
}
protected void initDescriptors() {
if (isFullProperties()) {
descriptors = new IPropertyDescriptor[AbstractNodeWrapper.DESCRIPTORS.length + 1];
System.arraycopy(AbstractNodeWrapper.DESCRIPTORS, 0, descriptors, 0, AbstractNodeWrapper.DESCRIPTORS.length);
descriptors[descriptors.length - 1] =
new TimersPropertyDescriptor(TIMERS, "Timers", getStateBasedNode(),
(WorkflowProcess) getParent().getProcessWrapper().getProcess());
} else {
descriptors = AbstractNodeWrapper.DESCRIPTORS;
}
}
public IPropertyDescriptor[] getPropertyDescriptors() {
if (descriptors == null) {
initDescriptors();
}
return descriptors;
}
public Object getPropertyValue(Object id) {
if (TIMERS.equals(id)) {
return getStateBasedNode().getTimers();
}
return super.getPropertyValue(id);
}
public void resetPropertyValue(Object id) {
if (TIMERS.equals(id)) {
getStateBasedNode().removeAllTimers();
} else {
super.resetPropertyValue(id);
}
}
@SuppressWarnings("unchecked")
public void setPropertyValue(Object id, Object value) {
if (TIMERS.equals(id)) {
getStateBasedNode().removeAllTimers();
// adding one by one so the ids are set correctly
if (value != null) {
for (Map.Entry<Timer, DroolsAction> entry: ((Map<Timer, DroolsAction>) value).entrySet()) {
getStateBasedNode().addTimer(entry.getKey(), entry.getValue());
}
}
} else {
super.setPropertyValue(id, value);
}
}
}