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package com.sun.enterprise.transaction.jts.iiop;
import java.util.Properties;
import java.util.logging.Logger;
import java.util.logging.Level;
import com.sun.jts.pi.InterceptorImpl;
import com.sun.jts.jta.TransactionServiceProperties;
import com.sun.jts.CosTransactions.Configuration;
import com.sun.jts.CosTransactions.DefaultTransactionService;
import org.glassfish.enterprise.iiop.api.IIOPInterceptorFactory;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.api.admin.ProcessEnvironment;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.logging.LogDomains;
import javax.inject.Inject;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.pfl.basic.func.NullaryFunction ;
import org.omg.CORBA.*;
import org.omg.IOP.Codec;
import org.omg.PortableInterceptor.Current;
import org.omg.PortableInterceptor.ClientRequestInterceptor;
import org.omg.PortableInterceptor.ORBInitInfo;
import org.omg.PortableInterceptor.ServerRequestInterceptor;
import com.sun.corba.ee.spi.misc.ORBConstants;
import com.sun.corba.ee.spi.legacy.interceptor.ORBInitInfoExt;
import com.sun.corba.ee.spi.logging.POASystemException;
import com.sun.corba.ee.impl.txpoa.TSIdentificationImpl;
/**
*
* @author mvatkina
*/
@Service(name="TransactionIIOPInterceptorFactory")
public class TransactionIIOPInterceptorFactory implements IIOPInterceptorFactory{
// The log message bundle is in com.sun.jts package
private static Logger _logger =
LogDomains.getLogger(InterceptorImpl.class, LogDomains.TRANSACTION_LOGGER);
private static Properties jtsProperties = new Properties();
private static TSIdentificationImpl tsIdent = new TSIdentificationImpl();
private static boolean txServiceInitialized = false;
private InterceptorImpl interceptor = null;
@Inject private ServiceLocator serviceLocator;
@Inject private ProcessEnvironment processEnv;
public ClientRequestInterceptor createClientRequestInterceptor(ORBInitInfo info, Codec codec) {
if (!txServiceInitialized) {
createInterceptor(info, codec);
}
return interceptor;
}
public ServerRequestInterceptor createServerRequestInterceptor(ORBInitInfo info, Codec codec) {
if (!txServiceInitialized) {
createInterceptor(info, codec);
}
return interceptor;
}
private void createInterceptor(ORBInitInfo info, Codec codec) {
if( processEnv.getProcessType().isServer()) {
try {
System.setProperty(
InterceptorImpl.CLIENT_POLICY_CHECKING, String.valueOf(false));
} catch ( Exception ex ) {
_logger.log(Level.WARNING,"iiop.readproperty_exception",ex);
}
initJTSProperties(true);
} else {
initJTSProperties(false);
}
try {
// register JTS interceptors
// first get hold of PICurrent to allocate a slot for JTS service.
Current pic = (Current)info.resolve_initial_references("PICurrent");
// allocate a PICurrent slotId for the transaction service.
int[] slotIds = new int[2];
slotIds[0] = info.allocate_slot_id();
slotIds[1] = info.allocate_slot_id();
interceptor = new InterceptorImpl(pic, codec, slotIds, null);
// Get the ORB instance on which this interceptor is being
// initialized
com.sun.corba.ee.spi.orb.ORB theORB = ((ORBInitInfoExt)info).getORB();
// Set ORB and TSIdentification: needed for app clients,
// standalone clients.
interceptor.setOrb(theORB);
try {
DefaultTransactionService jts = new DefaultTransactionService();
jts.identify_ORB(theORB, tsIdent, jtsProperties ) ;
interceptor.setTSIdentification(tsIdent);
// V2-XXX should jts.get_current() be called everytime
// resolve_initial_references is called ??
org.omg.CosTransactions.Current transactionCurrent = jts.get_current();
theORB.getLocalResolver().register( ORBConstants.TRANSACTION_CURRENT_NAME,
NullaryFunction.Factory.makeConstant(
(org.omg.CORBA.Object)transactionCurrent));
// the JTS PI use this to call the proprietary hooks
theORB.getLocalResolver().register( "TSIdentification",
NullaryFunction.Factory.makeConstant((org.omg.CORBA.Object)tsIdent));
txServiceInitialized = true;
} catch (Exception ex) {
throw new INITIALIZE("JTS Exception: " + ex,
POASystemException.JTS_INIT_ERROR, CompletionStatus.COMPLETED_MAYBE);
}
// Add IOR Interceptor only for OTS tagged components
TxIORInterceptor iorInterceptor = new TxIORInterceptor(codec, serviceLocator);
info.add_ior_interceptor(iorInterceptor);
} catch (Exception e) {
if(_logger.isLoggable(Level.FINE)){
_logger.log(Level.FINE,"Exception registering JTS interceptors",e);
}
throw new RuntimeException(e.getMessage());
}
}
private void initJTSProperties(boolean isServer) {
if (serviceLocator != null) {
jtsProperties = TransactionServiceProperties.getJTSProperties(serviceLocator, true);
if (_logger.isLoggable(Level.FINE)) {
_logger.log(Level.FINE,
"++++ Server id: "
+ jtsProperties.getProperty(ORBConstants.ORB_SERVER_ID_PROPERTY));
}
if (isServer) {
Configuration.setProperties(jtsProperties);
}
}
}
}