/*
* Copyright 2005 JBoss Inc
*
* 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.HashSet;
import java.util.Set;
import org.drools.eclipse.flow.common.editor.editpart.work.HumanTaskCustomEditor;
import org.drools.core.process.core.ParameterDefinition;
import org.drools.core.process.core.WorkDefinition;
import org.drools.core.process.core.datatype.impl.type.StringDataType;
import org.drools.core.process.core.impl.ParameterDefinitionImpl;
import org.drools.core.process.core.impl.WorkDefinitionExtensionImpl;
import org.drools.core.process.core.impl.WorkDefinitionImpl;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.eclipse.ui.views.properties.TextPropertyDescriptor;
import org.jbpm.workflow.core.node.HumanTaskNode;
/**
* Wrapper for a human task node.
*/
public class HumanTaskNodeWrapper extends WorkItemWrapper {
public static final String SWIMLANE = "Swimlane";
private static final long serialVersionUID = 510l;
private static final WorkDefinition WORK_DEFINITION;
static {
WORK_DEFINITION = new WorkDefinitionExtensionImpl();
((WorkDefinitionImpl) WORK_DEFINITION).setName("Human Task");
Set<ParameterDefinition> parameterDefinitions = new HashSet<ParameterDefinition>();
parameterDefinitions.add(new ParameterDefinitionImpl("TaskName", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("ActorId", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("GroupId", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("Priority", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("Comment", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("Skippable", new StringDataType()));
parameterDefinitions.add(new ParameterDefinitionImpl("Content", new StringDataType()));
((WorkDefinitionExtensionImpl) WORK_DEFINITION).setParameters(parameterDefinitions);
((WorkDefinitionExtensionImpl) WORK_DEFINITION).setIcon("icons/human_task.gif");
((WorkDefinitionExtensionImpl) WORK_DEFINITION).setCustomEditor(HumanTaskCustomEditor.class.getName());
}
public HumanTaskNodeWrapper() {
setNode(new HumanTaskNode());
getNode().setName("Human Task");
setWorkDefinition(WORK_DEFINITION);
}
protected void initDescriptors() {
super.initDescriptors();
IPropertyDescriptor[] parentDescriptors = descriptors;
descriptors = new IPropertyDescriptor[parentDescriptors.length + 1];
System.arraycopy(parentDescriptors, 0, descriptors, 0, parentDescriptors.length);
descriptors[descriptors.length - 1] =
new TextPropertyDescriptor(SWIMLANE, "Swimlane");
}
public HumanTaskNode getHumanTaskNode() {
return (HumanTaskNode) getNode();
}
public Object getPropertyValue(Object id) {
if (SWIMLANE.equals(id)) {
String swimlane = getHumanTaskNode().getSwimlane();
return swimlane == null ? "" : swimlane;
}
return super.getPropertyValue(id);
}
public void resetPropertyValue(Object id) {
if (SWIMLANE.equals(id)) {
getHumanTaskNode().setSwimlane(null);
} else {
super.resetPropertyValue(id);
}
}
public void setPropertyValue(Object id, Object value) {
if (SWIMLANE.equals(id)) {
getHumanTaskNode().setSwimlane((String) value);
} else {
super.setPropertyValue(id, value);
}
}
}