Package javax.resource.spi

Examples of javax.resource.spi.ManagedConnection

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    public void getConnection(ConnectionInfo connectionInfo) throws ResourceException {
        ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
        if (mci.getManagedConnection() != null) {
            return;
        }
        ManagedConnection mc =
                mci.getManagedConnectionFactory().createManagedConnection(
                        mci.getSubject(),
                        mci.getConnectionRequestInfo());
        mci.setManagedConnection(mc);
        GeronimoConnectionEventListener listener = new GeronimoConnectionEventListener(stack, mci);
        mci.setConnectionEventListener(listener);
        mc.addConnectionEventListener(listener);
    }
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    public void returnConnection(
            ConnectionInfo connectionInfo,
            ConnectionReturnAction connectionReturnAction) {
        ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
        ManagedConnection mc = mci.getManagedConnection();
        try {
            mc.destroy();
        } catch (ResourceException e) {
            //log and forget
        } catch (Error e) {
            throw e;
        } catch (Throwable t) {
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                }
                return;
            }
            try {
                ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
                ManagedConnection matchedMC =
                        newMCI
                        .getManagedConnectionFactory()
                        .matchManagedConnections(Collections.singleton(newMCI.getManagedConnection()),
                                mci.getSubject(),
                                mci.getConnectionRequestInfo());
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    }

    protected void internalDestroy() {
        synchronized (pool) {
            while (!pool.isEmpty()) {
                ManagedConnection mc = pool.removeLast().getManagedConnection();
                if (mc != null) {
                    try {
                        mc.destroy();
                    }
                    catch (ResourceException re) { } // ignore
                }
            }
        }
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        }
    }

    protected boolean internalReturn(ConnectionInfo connectionInfo, ConnectionReturnAction connectionReturnAction) {
        ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
        ManagedConnection mc = mci.getManagedConnection();
        try {
            mc.cleanup();
        } catch (ResourceException e) {
            connectionReturnAction = ConnectionReturnAction.DESTROY;
        }
        boolean wasInPool = false;
        synchronized (pool) {
            // a bit redundant with returnConnection check in AbstractSinglePoolConnectionInterceptor,
            // but checking here closes a small timing hole...
            if (destroyed) {
                try {
                    mc.destroy();
                }
                catch (ResourceException re) { } // ignore
                return pool.remove(mci);
            }
               
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            }
            try {
                if (!pool.isEmpty()) {
                    ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
                    ManagedConnectionFactory managedConnectionFactory = mci.getManagedConnectionFactory();
                    ManagedConnection matchedMC =
                            managedConnectionFactory
                            .matchManagedConnections(pool.keySet(),
                                    mci.getSubject(),
                                    mci.getConnectionRequestInfo());
                    if (matchedMC != null) {
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        }
    }

    protected boolean internalReturn(ConnectionInfo connectionInfo, ConnectionReturnAction connectionReturnAction) {
        ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
        ManagedConnection mc = mci.getManagedConnection();
        try {
            mc.cleanup();
        } catch (ResourceException e) {
            connectionReturnAction = ConnectionReturnAction.DESTROY;
        }

        boolean wasInPool = false;
        synchronized (pool) {
            // a bit redundant, but this closes a small timing hole...
            if (destroyed) {
                try {
                    mc.destroy();
                }
                catch (ResourceException re) { } // ignore
                return pool.remove(mci.getManagedConnection()) != null;
            }
            if (shrinkLater > 0) {
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        if (mci.getManagedConnection() != null) {
            return;
        }
       
        try {
            ManagedConnection mc =
                mci.getManagedConnectionFactory().createManagedConnection(
                        mci.getSubject(),
                        mci.getConnectionRequestInfo());
            mci.setManagedConnection(mc);
            GeronimoConnectionEventListener listener = new GeronimoConnectionEventListener(stack, mci);
            mci.setConnectionEventListener(listener);
            mc.addConnectionEventListener(listener);
        } catch (ResourceException re) {
            log.error("Error occurred creating ManagedConnection for " + connectionInfo, re);
            throw re;
        }
    }
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    public void returnConnection(
            ConnectionInfo connectionInfo,
            ConnectionReturnAction connectionReturnAction) {
        ManagedConnectionInfo mci = connectionInfo.getManagedConnectionInfo();
        ManagedConnection mc = mci.getManagedConnection();
        try {
            mc.destroy();
        } catch (ResourceException e) {
            //log and forget
        } catch (Error e) {
            throw e;
        } catch (Throwable t) {
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            if (connectionInfo.isUnshareable()) {
                //if one is, they all are
                return;
            }
            ManagedConnectionInfo managedConnectionInfo = connectionInfo.getManagedConnectionInfo();
            ManagedConnection managedConnection = managedConnectionInfo.getManagedConnection();
            if (managedConnection instanceof DissociatableManagedConnection
                    && managedConnectionInfo.isFirstConnectionInfo(connectionInfo)) {
                i.remove();
                ((DissociatableManagedConnection) managedConnection).dissociateConnections();
                managedConnectionInfo.clearConnectionHandles();
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Related Classes of javax.resource.spi.ManagedConnection

  • com.caucho.env.dbpool.ConnectionPool
  • com.caucho.env.dbpool.IdlePoolSet$IdlePoolIterator
  • com.caucho.env.dbpool.ManagedPoolItem
  • com.caucho.jca.pool.ConnectionPool
  • com.caucho.jca.pool.IdlePoolSet$IdlePoolIterator
  • com.caucho.jca.pool.ManagedPoolItem
  • com.sun.enterprise.connectors.service.ConnectorConnectionPoolAdminServiceImpl
  • com.sun.enterprise.connectors.service.JdbcAdminServiceImpl
  • com.sun.enterprise.resource.AbstractConnectorAllocator
  • com.sun.enterprise.resource.AbstractResourcePool
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