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package com.sun.enterprise.deployment.node.runtime;
import java.util.Iterator;
import java.util.Map;
import java.util.logging.Level;
import com.sun.enterprise.deployment.MailConfiguration;
import com.sun.enterprise.deployment.ResourcePrincipal;
import com.sun.enterprise.deployment.ResourceReferenceDescriptor;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.types.ResourceReferenceContainer;
import com.sun.enterprise.deployment.util.DOLUtils;
import com.sun.enterprise.deployment.xml.RuntimeTagNames;
import com.sun.enterprise.deployment.xml.TagNames;
import org.w3c.dom.Node;
/**
* This node handles the runtime deployment descriptors for resource-ref tag
*
* @author Jerome Dochez
* @version
*/
public class ResourceRefNode extends DeploymentDescriptorNode<ResourceReferenceDescriptor> {
private ResourceReferenceDescriptor descriptor;
public ResourceRefNode() {
registerElementHandler(new XMLElement(RuntimeTagNames.DEFAULT_RESOURCE_PRINCIPAL),
DefaultResourcePrincipalNode.class, "setResourcePrincipal");
}
@Override
public ResourceReferenceDescriptor getDescriptor() {
if (descriptor == null) descriptor = new ResourceReferenceDescriptor();
return descriptor;
}
@Override
protected Map getDispatchTable() {
Map table = super.getDispatchTable();
table.put(RuntimeTagNames.JNDI_NAME, "setJndiName");
return table;
}
@Override
public void setElementValue(XMLElement element, String value) {
if (TagNames.RESOURCE_REFERENCE_NAME.equals(element.getQName())) {
Object parentDesc = getParentNode().getDescriptor();
if (parentDesc instanceof ResourceReferenceContainer) {
try {
descriptor = ((ResourceReferenceContainer) parentDesc).getResourceReferenceByName(value);
DOLUtils.getDefaultLogger().fine("Applying res-ref " + value + " runtime settings to " + descriptor);
} catch (IllegalArgumentException iae) {
DOLUtils.getDefaultLogger().warning(iae.getMessage());
}
}
} else super.setElementValue(element, value);
}
@Override
public void addDescriptor(Object newDescriptor) {
if (descriptor == null) {
DOLUtils.getDefaultLogger().log(Level.WARNING, "enterprise.deployment.backend.addDescriptorFailure",
new Object[] {newDescriptor, this});
return;
}
if (newDescriptor instanceof ResourcePrincipal) {
descriptor.setResourcePrincipal((ResourcePrincipal) newDescriptor);
} else if (newDescriptor instanceof MailConfiguration) {
descriptor.setMailConfiguration((MailConfiguration) newDescriptor);
} else {
DOLUtils.getDefaultLogger().log(Level.SEVERE, "enterprise.deployment.backend.addDescriptorFailure",
new Object[]{"In " + this + " do not know what to do with " + newDescriptor});
}
}
@Override
public Node writeDescriptor(Node parent, String nodeName, ResourceReferenceDescriptor rrDescriptor) {
Node rrNode = super.writeDescriptor(parent, nodeName, descriptor);
appendTextChild(rrNode, TagNames.RESOURCE_REFERENCE_NAME, rrDescriptor.getName());
appendTextChild(rrNode, RuntimeTagNames.JNDI_NAME, rrDescriptor.getJndiName());
if (rrDescriptor.getResourcePrincipal() != null) {
DefaultResourcePrincipalNode drpNode = new DefaultResourcePrincipalNode();
drpNode.writeDescriptor(rrNode, RuntimeTagNames.DEFAULT_RESOURCE_PRINCIPAL,
rrDescriptor.getResourcePrincipal());
}
return rrNode;
}
/**
* writes all the runtime information for resources references
*
* @param parent node to add the runtime xml info
* @param the J2EE component containing ejb references
*/
public static void writeResourceReferences(Node parent, ResourceReferenceContainer descriptor) {
// resource-ref*
Iterator rrs = descriptor.getResourceReferenceDescriptors().iterator();
if (rrs.hasNext()) {
ResourceRefNode rrNode = new ResourceRefNode();
while (rrs.hasNext()) {
rrNode.writeDescriptor(parent, TagNames.RESOURCE_REFERENCE,
(ResourceReferenceDescriptor) rrs.next());
}
}
}
}