Examples of DynamicProxy

com.atomikos.util.DynamicProxy
An interface to improve performance of dynamic proxies. The added method 'getInvocationHandler' avoids calls to the Proxy class (which suffers from performance issues related to synchronization overhead).

Examples of com.atomikos.util.DynamicProxy

    CompositeTransaction current = tm.getCompositeTransaction();
    if ( ( current != null ) && ( current.getProperty ( TransactionManagerImp.JTA_PROPERTY_NAME) != null )) {
      synchronized (sessions) {
        for (int i=0; i<sessions.size() ;i++) {
          Session session = (Session) sessions.get(i);
          DynamicProxy dproxy = ( DynamicProxy ) session;
          AbstractJmsSessionProxy proxy = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
          
          //recycle if either inactive in this tx, OR if active (since a new session will be created anyway, and 
          //concurrent sessions are allowed on the same underlying connection!
          if ( proxy.isInactiveTransaction(current) || proxy.isInTransaction( current ) ) {
            if ( LOGGER.isInfoEnabled() ) LOGGER.logInfo ( this + ": recycling session " + proxy );

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    boolean ret = closed;
    synchronized (sessions) {
      Iterator it = sessions.iterator();
      while ( it.hasNext() && ret ) {
        Object handle = it.next();
        DynamicProxy dproxy = ( DynamicProxy ) handle;
        AbstractJmsSessionProxy  session = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
        if ( !session.isAvailable() ) {
          ret = false;
        }
      }
    }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    boolean ret = erroneous;
    synchronized (sessions) {
      Iterator it = sessions.iterator();
      while ( it.hasNext() && !ret ) {
        Object handle = it.next();
        DynamicProxy dproxy = ( DynamicProxy ) handle;
        AbstractJmsSessionProxy  session = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
        if ( session.isErroneous() ) ret = true;
      }
    }
    return ret;
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    boolean ret = false;
    synchronized (sessions) {
      Iterator it = sessions.iterator();
      while ( it.hasNext() && !ret ) {
        Object handle = it.next();
        DynamicProxy dproxy = ( DynamicProxy ) handle;
        AbstractJmsSessionProxy  session = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
        if ( session.isInTransaction ( ct ) ) ret = true;
      }
    }
    return ret;
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    boolean ret = false;
    synchronized (sessions) {
      Iterator it = sessions.iterator();
      while ( it.hasNext() && !ret ) {
        Object handle = it.next();
        DynamicProxy dproxy = ( DynamicProxy ) handle;
        AbstractJmsSessionProxy  session = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
        if ( session.isInactiveTransaction ( ct ) ) ret = true;
      }
    }
    return ret;
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    //a session has terminated -> remove it from the list of sessions to enable GC
    synchronized (sessions) {
      Iterator it = sessions.iterator();
      while ( it.hasNext() ) {
        Object handle = it.next();
        DynamicProxy dproxy = ( DynamicProxy ) handle;
        AbstractJmsSessionProxy  session = (AbstractJmsSessionProxy) dproxy.getInvocationHandler();
        if ( session.isAvailable() ) it.remove();
      }
    }
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

  }


  public synchronized boolean isAvailable() {
    boolean ret = true;
    if ( currentProxy != null ) {
      DynamicProxy dproxy = ( DynamicProxy ) currentProxy;
      AtomikosJmsConnectionProxy proxy = (AtomikosJmsConnectionProxy) dproxy.getInvocationHandler();      
      ret = proxy.isAvailable();
    }
    return ret;
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

  }


  public synchronized boolean isInTransaction ( CompositeTransaction ct ) {
    boolean ret = false;
    if ( currentProxy != null ) {
      DynamicProxy dproxy = ( DynamicProxy ) currentProxy;
      AtomikosJmsConnectionProxy proxy = (AtomikosJmsConnectionProxy) dproxy.getInvocationHandler();
      ret = proxy.isInTransaction ( ct );
    }
    return ret;
  }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    synchronized ( this ) {
      //a session has terminated -> check reusability of all remaining
      Configuration.logDebug ( this + ": a session has terminated, is connection now available ? " + isAvailable() );
      if ( isAvailable() ) {
        if ( currentProxy != null ) {
          DynamicProxy dproxy = ( DynamicProxy ) currentProxy;
          AtomikosJmsConnectionProxy proxy = (AtomikosJmsConnectionProxy) dproxy.getInvocationHandler();
          if ( proxy.isErroneous() ) erroneous = true;
          proxy.destroy();
        }
        
        fireTerminatedEvent = true;
      } else {
        //not yet available, but check if the connection is erroneous
        //which happens if the session being terminated is erroneous
        if ( currentProxy != null ) {
          DynamicProxy dproxy = ( DynamicProxy ) currentProxy;
          AtomikosJmsConnectionProxy proxy = (AtomikosJmsConnectionProxy) dproxy.getInvocationHandler();
          if ( proxy.isErroneous() ) erroneous = true;
        }
      }
    }

View Full Code Here

Examples of com.atomikos.util.DynamicProxy

    if ( currentProxy != null ) {
      CompositeTransactionManager tm = Configuration.getCompositeTransactionManager();
      
      CompositeTransaction current = tm.getCompositeTransaction();
      if ( ( current != null ) && ( current.getProperty ( TransactionManagerImp.JTA_PROPERTY_NAME) != null )) {
        DynamicProxy dproxy = ( DynamicProxy ) currentProxy;
        AtomikosJmsConnectionProxy proxy = (AtomikosJmsConnectionProxy) dproxy.getInvocationHandler();
        //recycle if either inactive in this tx, OR if active (since a new session will be created anyway, and 
        //concurrent sessions are allowed on the same underlying connection!
        ret = proxy.isInactiveInTransaction(current) || proxy.isInTransaction( current );
      }
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.