org.glassfish.ejb.deployment.node.runtime.PrefetchDisabledNode Maven / Gradle / Ivy
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package org.glassfish.ejb.deployment.node.runtime;
import java.util.ArrayList;
import java.util.Iterator;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.MethodDescriptor;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.MethodNode;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import org.glassfish.ejb.deployment.descriptor.runtime.PrefetchDisabledDescriptor;
import org.w3c.dom.Node;
/**
* This node handles the prefetch-disabled runtime deployment descriptors
*
*/
public class PrefetchDisabledNode extends DeploymentDescriptorNode {
private PrefetchDisabledDescriptor descriptor;
public PrefetchDisabledNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.QUERY_METHOD), MethodNode.class);
}
@Override
public PrefetchDisabledDescriptor getDescriptor() {
if (descriptor==null) {
descriptor = new PrefetchDisabledDescriptor();
Object parentDesc = getParentNode().getDescriptor();
if (parentDesc instanceof EjbDescriptor) {
descriptor.setEjbDescriptor((EjbDescriptor)parentDesc);
}
}
return descriptor;
}
@Override
public void addDescriptor(Object newDescriptor) {
if (newDescriptor instanceof MethodDescriptor) {
descriptor.addMethodDescriptor(
(MethodDescriptor) newDescriptor);
}
}
@Override
public Node writeDescriptor(Node parent, String nodeName,
PrefetchDisabledDescriptor prefetchDisabledDescriptor) {
Node prefetchDisabledNode = super.writeDescriptor(parent, nodeName,
prefetchDisabledDescriptor);
ArrayList methodDescs =
prefetchDisabledDescriptor.getConvertedMethodDescs();
if (!methodDescs.isEmpty()) {
MethodNode methodNode = new MethodNode();
for (Iterator methodIterator = methodDescs.iterator();
methodIterator.hasNext();) {
MethodDescriptor methodDesc =
(MethodDescriptor) methodIterator.next();
methodNode.writeQueryMethodDescriptor(prefetchDisabledNode,
RuntimeTagNames.QUERY_METHOD, methodDesc);
}
}
return prefetchDisabledNode;
}
}