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package com.sun.enterprise.jbi.serviceengine.bridge;
import com.sun.enterprise.jbi.serviceengine.ServiceEngineException;
import com.sun.enterprise.jbi.serviceengine.bridge.transport.JBIAdapter;
import com.sun.enterprise.jbi.serviceengine.core.EndpointRegistry;
import com.sun.enterprise.jbi.serviceengine.core.ServiceEngineEndpoint;
import com.sun.enterprise.jbi.serviceengine.core.ServiceEngineRuntimeHelper;
import com.sun.enterprise.web.WebComponentInvocation;
import org.glassfish.webservices.JAXWSAdapterRegistry;
import org.glassfish.webservices.EjbRuntimeEndpointInfo;
import org.glassfish.webservices.WebServiceEjbEndpointRegistry;
import com.sun.logging.LogDomains;
import com.sun.xml.ws.api.server.Adapter;
import com.sun.xml.ws.api.server.SDDocument;
import com.sun.xml.ws.api.server.DocumentAddressResolver;
import javax.jbi.messaging.MessageExchange;
import com.sun.xml.ws.transport.http.servlet.ServletAdapter;
import org.glassfish.webservices.AdapterInvocationInfo;
import javax.xml.namespace.QName;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.io.ByteArrayOutputStream;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import org.glassfish.api.invocation.InvocationManager;
import org.w3c.dom.Document;
/**
* A Builder class to create JBIAdapters. JBIAdapters are created from
* WSEndpoints using the webservice container code.
*
* @author Vikas Awasthi
*/
public class JBIAdapterBuilder {
private EndpointRegistry endpointRegistry = EndpointRegistry.getInstance();
private final Logger logger = LogDomains.getLogger(JBIAdapterBuilder.class, LogDomains.SERVER_LOGGER);
JBIAdapterBuilder() {
}
public JBIAdapter createAdapter(QName service, String endpointName, MessageExchange me)
throws ServiceEngineException {
ServiceEngineEndpoint endpt = endpointRegistry.get(service, endpointName);
if(endpt != null) {
return createWSAdapter(endpt, me);
}
throw new ServiceEngineException("Endpoint " + endpointName + "not deployed in JBI");
}
private JBIAdapter createWSAdapter(ServiceEngineEndpoint endpt,
MessageExchange me) {
try {
AdapterInvocationInfo adapterInfo = null;
ServletAdapter sadapter;
EjbRuntimeEndpointInfo ejbEndPtInfo=null;
WebComponentInvocation inv = null;
if(endpt.isImplementedByEJB()) {
WebServiceEjbEndpointRegistry registry = ServiceEngineRuntimeHelper.getRuntime().getWebServiceEjbEndpointRegistry();
ejbEndPtInfo = registry.getEjbWebServiceEndpoint(endpt.getURI(), "POST", null);
adapterInfo =
(AdapterInvocationInfo) ejbEndPtInfo.prepareInvocation(true);
sadapter = adapterInfo.getAdapter();
endpt.setWsep(sadapter.getEndpoint());
}else {
String url = endpt.getURI();
String contextRoot = endpt.getContextRoot();
Adapter adapter =
JAXWSAdapterRegistry.getInstance().getAdapter(contextRoot, url, url);
if (endpt.getWebModule() == null) {
//This is a hack as webModule should have been initialized in EndointHelper
//during the creation of ServiceEngineEndpoint. But, sometimes webApp.getWebModules()
//returns null on accessing it just after the deployment.
EndpointInfoCollector infoCollector
= ServiceEngineRuntimeHelper.getRuntime().getEndpointInfoCollector();
endpt.setWebModule(infoCollector.getWebModule(endpt.getEndpointDesc()));
}
InvocationManager invocationMgr =
ServiceEngineRuntimeHelper.getRuntime().getInvocationManager();
inv = new WebComponentInvocation(endpt.getWebModule());
invocationMgr.preInvoke(inv);
if(adapter != null)
endpt.setWsep(adapter.getEndpoint());
//for null adapter endpt is already set during comp app deployment
}
logger.log(Level.FINE,"Successfully created JBIAdapter for endpoint:"
+ endpt.getWsep());
if(endpt.getWsdlDocument() == null) {
SDDocument sdDocument = endpt.getWsep().getServiceDefinition().getPrimary();
synchronized(sdDocument) {
if(endpt.getWsdlDocument() == null) {
Document doc = getWSDLDocument(sdDocument);
endpt.setWsdlDocument(doc);
}
}
}
return new JBIAdapter(endpt.getWsep(), endpt, me, endpt.getClassLoader(), ejbEndPtInfo, adapterInfo, inv);
} catch (Exception e) {
logger.log(Level.SEVERE,"Exception in creating JBIAdapter:"+e.getMessage(), e);
}
return null;
}
/**
* Create a Dom document from the output stream provided by the given
* JAX-WS SDDocument
*/
private Document getWSDLDocument(SDDocument document) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
document.writeTo(null, getResolver(), baos);
baos.flush();
InputStream in = new ByteArrayInputStream(baos.toByteArray());
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
factory.setValidating(false);
DocumentBuilder db = factory.newDocumentBuilder();
return db.parse(in, document.getURL().toString());
} finally {
in.close();
baos.close();
}
}
private DocumentAddressResolver getResolver() {
return new DocumentAddressResolver() {
public String getRelativeAddressFor(SDDocument current,
SDDocument referenced) {
// FIX for IT 2781
logger.log(Level.FINE, "Current SDDocument URL = " +
current.getURL() + ", isWSDL = " + current.isWSDL());
logger.log(Level.FINE, "Referenced SDDocument URL = " +
referenced.getURL() + ", isWSDL = " + referenced.isWSDL());
if(referenced.isWSDL()) {
logger.log(Level.FINE, "Relative address for referenced " +
"SDDocument = " + referenced.getURL().toString());
return referenced.getURL().toString();
}
// END OF FIX for IT 2781.
return "";
}
};
}
}