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package com.sun.enterprise.deployment.node.ws;
import com.sun.enterprise.deployment.*;
import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.NameValuePairNode;
import com.sun.enterprise.deployment.node.XMLElement;
import com.sun.enterprise.deployment.node.runtime.ServiceRefPortInfoRuntimeNode;
import com.sun.enterprise.deployment.runtime.web.SunWebApp;
import com.sun.enterprise.deployment.util.DOLUtils;
import com.sun.enterprise.deployment.xml.WebServicesTagNames;
import org.w3c.dom.Node;
import javax.xml.namespace.QName;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.logging.Level;
/**
* This node is responsible for handling runtime info for service references from weblogic DD
*
* @author Rama Pulavarthi
*/
public class WLServiceRefNode extends DeploymentDescriptorNode {
private ServiceReferenceDescriptor descriptor;
public WLServiceRefNode() {
super();
registerElementHandler
(new XMLElement(WLWebServicesTagNames.SERVICE_REFERENCE_PORT_INFO),
WLServiceRefPortInfoRuntimeNode.class);
registerElementHandler
(new XMLElement(WebServicesTagNames.CALL_PROPERTY),
NameValuePairNode.class, "addCallProperty");
}
public void addDescriptor(Object desc) {
if (desc instanceof ServiceRefPortInfo) {
ServiceRefPortInfo newPortInfo = (ServiceRefPortInfo) desc;
ServiceReferenceDescriptor serviceRef =
(ServiceReferenceDescriptor) getDescriptor();
serviceRef.addRuntimePortInfo(newPortInfo);
}
}
/**
* @return the descriptor instance to associate with this XMLNode
*/
public Object getDescriptor() {
return descriptor;
}
/**
* receives notiification of the value for a particular tag
*
* @param element the xml element
* @param value it's associated value
*/
public void setElementValue(XMLElement element, String value) {
String name = element.getQName();
if (WebServicesTagNames.SERVICE_REF_NAME.equals(name)) {
Object parentDesc = getParentNode().getDescriptor();
if (parentDesc instanceof JndiNameEnvironment) {
descriptor = ((JndiNameEnvironment) parentDesc).
getServiceReferenceByName(value);
} else if (parentDesc instanceof WebBundleDescriptor) {
WebBundleDescriptor desc = (WebBundleDescriptor)parentDesc;
descriptor = desc.getServiceReferenceByName(value);
}
} else if (WLWebServicesTagNames.SERVICE_REFERENCE_WSDL_URL.equals(name)) {
try {
URL url = new URL(value);
descriptor.setWsdlOverride(url);
} catch (MalformedURLException mue) {
DOLUtils.getDefaultLogger().log(Level.INFO,
"Warning : Invalid wsdl override url=" + value, mue);
}
} else {
super.setElementValue(element, value);
}
}
/**
* write the descriptor class to a DOM tree and return it
*
* @param parent node for the DOM tree
* @param nodeName for the descriptor
* @param serviceRef the descriptor to write
* @return the DOM tree top node
*/
public Node writeDescriptor(Node parent, String nodeName,
ServiceReferenceDescriptor serviceRef) {
Node serviceRefNode =
super.writeDescriptor(parent, nodeName, serviceRef);
appendTextChild(serviceRefNode, WebServicesTagNames.SERVICE_REF_NAME,
serviceRef.getName());
if (serviceRef.hasWsdlOverride()) {
URL wsdlOverride = serviceRef.getWsdlOverride();
appendTextChild(serviceRefNode, WLWebServicesTagNames.SERVICE_REFERENCE_WSDL_URL,
wsdlOverride.toExternalForm());
}
NameValuePairNode nameValueNode = new NameValuePairNode();
for (Iterator iter = serviceRef.getCallProperties().iterator();
iter.hasNext();) {
NameValuePairDescriptor next = (NameValuePairDescriptor) iter.next();
nameValueNode.writeDescriptor
(serviceRefNode, WebServicesTagNames.CALL_PROPERTY, next);
}
WLServiceRefPortInfoRuntimeNode portInfoRuntimeNode =
new WLServiceRefPortInfoRuntimeNode();
Set portsInfo = serviceRef.getPortsInfo();
for (Iterator iter = portsInfo.iterator(); iter.hasNext();) {
ServiceRefPortInfo next = (ServiceRefPortInfo) iter.next();
portInfoRuntimeNode.writeDescriptor
(serviceRefNode, WLWebServicesTagNames.SERVICE_REFERENCE_PORT_NAME, next);
}
return serviceRefNode;
}
/**
* writes all the runtime information for service references
*
* @param parent node to add the runtime xml info
* @param descriptor the J2EE component containing service references
*/
public static void writeServiceReferences(Node parent,
JndiNameEnvironment descriptor) {
Iterator serviceRefs =
descriptor.getServiceReferenceDescriptors().iterator();
if (serviceRefs.hasNext()) {
WLServiceRefNode serviceRefNode = new WLServiceRefNode();
while (serviceRefs.hasNext()) {
ServiceReferenceDescriptor next =
(ServiceReferenceDescriptor) serviceRefs.next();
// Only write runtime service-ref entry if there IS
// some runtime info...
if (!next.getPortsInfo().isEmpty() ||
!next.getCallProperties().isEmpty() ||
next.hasWsdlOverride()) {
serviceRefNode.writeDescriptor
(parent, WLWebServicesTagNames.SERVICE_REFERENCE_DESCRIPTION, next);
}
}
}
}
}