/*
* Copyright 2015 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.
*
* 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.jbpm.process.test;
import java.lang.reflect.Constructor;
import org.drools.core.process.core.Work;
import org.drools.core.process.core.impl.WorkImpl;
import org.jbpm.workflow.core.Node;
import org.jbpm.workflow.core.NodeContainer;
import org.jbpm.workflow.core.impl.ConnectionImpl;
import org.jbpm.workflow.core.impl.NodeImpl;
import org.jbpm.workflow.core.node.WorkItemNode;
public class NodeCreator<T extends NodeImpl> {
NodeContainer nodeContainer;
Constructor<T> constructor;
private static long idGen = 1;
public NodeCreator(NodeContainer nodeContainer, Class<T> clazz) {
this.nodeContainer = nodeContainer;
this.constructor = (Constructor<T>) clazz.getConstructors()[0];
}
public T createNode(String name) throws Exception {
T result = this.constructor.newInstance(new Object[0]);
result.setId(idGen++);
result.setName(name);
this.nodeContainer.addNode(result);
if( result instanceof WorkItemNode ) {
Work work = new WorkImpl();
((WorkItemNode) result).setWork(work);
}
return result;
}
public void setNodeContainer(NodeContainer newNodeContainer) {
this.nodeContainer = newNodeContainer;
}
public static void connect(Node nodeOne, Node nodeTwo ) {
new ConnectionImpl(
nodeOne, Node.CONNECTION_DEFAULT_TYPE,
nodeTwo, Node.CONNECTION_DEFAULT_TYPE
);
}
}