package org.drools.compiler.xml.processes;
import org.drools.workflow.core.DroolsAction;
import org.drools.workflow.core.Node;
import org.drools.workflow.core.impl.DroolsConsequenceAction;
import org.drools.workflow.core.node.ActionNode;
import org.drools.xml.ExtensibleXmlParser;
import org.w3c.dom.Element;
import org.xml.sax.SAXException;
public class ActionNodeHandler extends AbstractNodeHandler {
protected Node createNode() {
return new ActionNode();
}
public void handleNode(final Node node, final Element element, final String uri,
final String localName, final ExtensibleXmlParser parser)
throws SAXException {
super.handleNode(node, element, uri, localName, parser);
ActionNode actionNode = (ActionNode) node;
org.w3c.dom.Node xmlNode = element.getFirstChild();
if (xmlNode instanceof Element) {
Element actionXml = (Element) xmlNode;
DroolsAction action = extractAction(actionXml);
actionNode.setAction(action);
}
}
@SuppressWarnings("unchecked")
public Class generateNodeFor() {
return ActionNode.class;
}
public void writeNode(Node node, StringBuilder xmlDump, boolean includeMeta) {
ActionNode actionNode = (ActionNode) node;
writeNode("actionNode", actionNode, xmlDump, includeMeta);
DroolsConsequenceAction action = (DroolsConsequenceAction) actionNode.getAction();
if (action != null) {
xmlDump.append(">" + EOL);
writeAction(action, xmlDump);
endNode("actionNode", xmlDump);
} else {
endNode(xmlDump);
}
}
}