org.jbpm.bpmn2.xml.JoinHandler Maven / Gradle / Ivy
/**
* 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.jbpm.bpmn2.xml;
import org.jbpm.workflow.core.Node;
import org.jbpm.workflow.core.node.Join;
import org.xml.sax.Attributes;
public class JoinHandler extends AbstractNodeHandler {
protected Node createNode(Attributes attrs) {
throw new IllegalArgumentException("Reading in should be handled by gateway handler");
}
@SuppressWarnings("unchecked")
public Class generateNodeFor() {
return Join.class;
}
public void writeNode(Node node, StringBuilder xmlDump, int metaDataType) {
Join join = (Join) node;
String type = null;
switch (join.getType()) {
case Join.TYPE_AND:
type = "parallelGateway";
break;
case Join.TYPE_XOR:
type = "exclusiveGateway";
break;
case Join.TYPE_OR:
type = "inclusiveGateway";
break;
default:
type = "complexGateway";
}
writeNode(type, node, xmlDump, metaDataType);
xmlDump.append("gatewayDirection=\"Converging\" >" + EOL);
writeExtensionElements(join, xmlDump);
endNode(type, xmlDump);
}
}