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package org.jvnet.glassfish.comms.deployment.backend;
import com.ericsson.ssa.container.sim.ApplicationDispatcher;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.config.serverbeans.Applications;
import com.sun.enterprise.config.serverbeans.ConfigAPIHelper;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.serverbeans.ElementProperty;
import com.sun.enterprise.config.serverbeans.ExtensionModule;
import com.sun.enterprise.deployment.interfaces.pluggable.ArchiveDescriptor;
import com.sun.enterprise.deployment.interfaces.pluggable.ArchiveLoader;
import com.sun.enterprise.deployment.phasing.DeploymentServiceUtils;
import org.jvnet.glassfish.comms.util.LogUtil;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.sip.ar.SipApplicationRouter;
import com.ericsson.ssa.container.sim.ApplicationRouterSelector;
/**
* <p>This class is the loader class for SIP Application Routers An
* instance of this class is registered with the ExtensionModuleDeployer for
* the module Type that represents Application Routers. The
* ExtensionModuleLoader retrieves an instance of this class from the
* ExtensionModuleDeployer and calls the load/unload methods.</p>
*
* @author yvo.bogers@ericsson.com
*/
public class ArArchiveLoader implements ArchiveLoader {
private static Logger theirLog = LogUtil.SIP_LOGGER.getLogger();
private static final String LOGPREFIX = "org.jvnet.glassfish.comms.deployment.backend.ArArchiveLoader.";
/**
* will instantiate the application router which aDescriptor refers
* to, and pass a reference to the ApplicationDispatcher.
*/
public boolean load(ArchiveDescriptor aDescriptor, boolean isEnableAction)
throws Exception {
return load(aDescriptor, isEnableAction, null);
}
/**
* will instantiate the application router which aDescriptor refers
* to, and pass a reference to the ApplicationDispatcher.
*/
public boolean load(ArchiveDescriptor aDescriptor, boolean isEnableAction, Properties props)
throws Exception {
if (theirLog.isLoggable(Level.FINEST)) {
theirLog.log(Level.FINEST, LOGPREFIX + "loading");
}
try {
String clazz = ((ArArchiveDescriptor) aDescriptor).getApplicationRouterClass();
if (theirLog.isLoggable(Level.FINEST)) {
theirLog.log(Level.FINEST, LOGPREFIX + "loading_router_class",
clazz);
}
ClassLoader loader = aDescriptor.getModuleClassLoader();
SipApplicationRouter router = null;
router = ApplicationRouterSelector.findSPIRouter(clazz, loader);
if (router == null) {
theirLog.log(Level.SEVERE, LOGPREFIX + "failed_loading_ar", "provider not found");
return false;
}
ApplicationRouterSelector ad = ApplicationRouterSelector.getInstance();
if (theirLog.isLoggable(Level.FINEST)) {
theirLog.log(Level.FINEST, LOGPREFIX + "ad_reference", ad);
theirLog.log(Level.FINEST, LOGPREFIX + "ad_classloader: ",
ad.getClass().getClassLoader());
}
String moduleName = aDescriptor.getModuleName();
ad.setCustomApplicationRouter(moduleName, router, props);
}
catch (Exception e) {
theirLog.log(Level.SEVERE, LOGPREFIX + "failed_loading_ar",
e);
}
return true;
}
public boolean unload(ArchiveDescriptor aDescriptor, boolean isDisableAction)
throws Exception {
if (theirLog.isLoggable(Level.FINEST)) {
theirLog.log(Level.FINEST, LOGPREFIX + "unloading");
}
ApplicationRouterSelector ad = ApplicationRouterSelector.getInstance();
if (theirLog.isLoggable(Level.FINEST)) {
theirLog.log(Level.FINEST, LOGPREFIX + "ad_reference", ad);
}
return ad.unsetCustomApplicationRouter(aDescriptor.getModuleName());
}
}