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*
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* Copyright (c) Ericsson AB, 2004-2008. All rights reserved.
*
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* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
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* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
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* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
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* as provided by Sun in the GPL Version 2 section of the License file that
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package com.ericsson.ssa.container.sim;
import com.ericsson.ssa.container.reporter.Reporter;
import com.ericsson.ssa.sip.IWRHandler;
import java.io.IOException;
import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.sip.SipServletRequest;
import javax.servlet.sip.SipServletResponse;
public class SipServletFacade implements Servlet{
private Servlet target;
private SipServletWrapper wrapper;
private org.jvnet.glassfish.comms.deployment.backend.Servlet servlet;
private long invocations;
public SipServletFacade(Servlet target, SipServletWrapper wrapper,
org.jvnet.glassfish.comms.deployment.backend.Servlet servlet) {
this.target = target;
this.servlet = servlet;
this.wrapper = wrapper;
}
public void destroy() {
target.destroy();
}
public ServletConfig getServletConfig() {
return target.getServletConfig();
}
public String getServletInfo() {
return target.getServletInfo();
}
public void init(ServletConfig config) throws ServletException {
target.init(config);
}
public void doReport(ServletRequest request, ServletResponse response) {
Reporter reporter = ApplicationDispatcher.getInstance().getServletReporters();
if (reporter != null) {
if (request != null) {
SipServletRequest sipreq = (SipServletRequest) request;
String interceptedAt = sipreq.getApplicationSession().getApplicationName() + "/" + servlet.getServletName();
reporter.logIncomingRequest(Reporter.InterceptionType.SERVLET, sipreq, interceptedAt);
} else {
SipServletResponse sipresp = (SipServletResponse) response;
String interceptedAt = sipresp.getApplicationSession().getApplicationName() + "/" + servlet.getServletName();
reporter.logIncomingResponse(Reporter.InterceptionType.SERVLET, sipresp, interceptedAt);
}
}
}
public void doReportPost(ServletRequest request, ServletResponse response, Exception exceptionInCaseOfException) {
Reporter reporter = ApplicationDispatcher.getInstance().getServletReporters();
if (reporter != null) {
if (request != null) {
SipServletRequest sipreq = (SipServletRequest) request;
String interceptedAt = sipreq.getApplicationSession().getApplicationName() + "/" + servlet.getServletName();
reporter.logPostIncomingRequest(Reporter.InterceptionType.SERVLET, sipreq, interceptedAt, exceptionInCaseOfException);
}
}
}
public void service(ServletRequest request, ServletResponse response)
throws ServletException, IOException {
invocations++;
/**
* This is required by RSH. Otherwise, the application(ApplicationDispatcher) receives ClassCastException
* since the application and the RSH API (common lib) reside in different classloaders.
*/
ClassLoader cl = Thread.currentThread().getContextClassLoader();
Thread.currentThread()
.setContextClassLoader(target.getClass().getClassLoader());
wrapper.beforeService(this);
try {
doReport(request, response);
target.service(request, response);
doReportPost(request, response, null);
} catch (IOException ioe) {
doReportPost(request, response, ioe);
throw ioe;
} catch (ServletException se) {
doReportPost(request, response, se);
throw se;
} finally {
wrapper.afterService(this);
Thread.currentThread().setContextClassLoader(cl);
IWRHandler.getInstance().handle(request, response);
}
}
public long getInvocations() {
return invocations;
}
public String getName() {
return servlet.getServletName();
}
public String getDisplayName() {
return servlet.getDisplayName();
}
public Servlet getServletInstance() {
return target;
}
public org.jvnet.glassfish.comms.deployment.backend.Servlet getDeploymentServlet() {
return servlet;
}
}