Package com.sun.enterprise.resource.allocator

Examples of com.sun.enterprise.resource.allocator.ResourceAllocator

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    protected boolean cleanupResource(ResourceHandle handle) {
        boolean cleanupSuccessful = true;
        // cleanup resource
        try {
            ResourceAllocator alloc = handle.getResourceAllocator();
            alloc.cleanup(handle);
        } catch (PoolingException ex) {
            Object[] params = new Object[]{poolInfo, ex};
            _logger.log(Level.WARNING, "cleanup.resource.failed", params);
            cleanupSuccessful = false;
            resourceErrorOccurred(handle);
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            int validConnectionsCounter) {
        boolean isResourceEligibleForRemoval = false;

        ResourceState state = h.getResourceState();
        //remove all idle-time lapsed resources.
        ResourceAllocator alloc = h.getResourceAllocator();
        if (preferValidateOverRecreate && alloc.hasValidatingMCF()) {
            //validConnectionsCounter is incremented if the connection
            //is valid but only till the steady pool size.
            if (validConnectionsCounter < pool.getSteadyPoolSize()
                    && alloc.isConnectionValid(h)) {

                h.setLastValidated(System.currentTimeMillis());
                state.touchTimestamp();
            } else {
                //Connection invalid and hence remove resource.
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    private Object getResource(int txLevel, PoolManager poolmgr, ManagedConnectionFactory mcf, ResourceSpec spec,
                               Subject subject, ConnectionRequestInfo cxRequestInfo, ClientSecurityInfo info,
                               ConnectorDescriptor desc, boolean shareable)
            throws PoolingException, ResourceAllocationException, IllegalStateException, RetryableUnavailableException {
        ResourceAllocator alloc;

        switch (txLevel) {
            case ConnectorConstants.NO_TRANSACTION_INT:
                alloc = new NoTxConnectorAllocator(poolmgr, mcf, spec, subject, cxRequestInfo, info, desc);
                break;
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    protected boolean cleanupResource(ResourceHandle handle) {
        boolean cleanupSuccessful = true;
        // cleanup resource
        try {
            ResourceAllocator alloc = handle.getResourceAllocator();
            alloc.cleanup(handle);
        } catch (PoolingException ex) {
            Object[] params = new Object[]{poolInfo, ex};
            _logger.log(Level.WARNING, "cleanup.resource.failed", params);
            cleanupSuccessful = false;
            resourceErrorOccurred(handle);
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    protected boolean cleanupResource(ResourceHandle handle) {
        boolean cleanupSuccessful = true;
        // cleanup resource
        try {
            ResourceAllocator alloc = handle.getResourceAllocator();
            alloc.cleanup(handle);
        } catch (PoolingException ex) {
            Object[] params = new Object[]{poolInfo, ex};
            _logger.log(Level.WARNING, "cleanup.resource.failed", params);
            cleanupSuccessful = false;
            resourceErrorOccurred(handle);
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    private Object getResource(int txLevel, PoolManager poolmgr, ManagedConnectionFactory mcf, ResourceSpec spec,
                               Subject subject, ConnectionRequestInfo cxRequestInfo, ClientSecurityInfo info,
                               ConnectorDescriptor desc, boolean shareable)
            throws PoolingException, ResourceAllocationException, IllegalStateException, RetryableUnavailableException {
        ResourceAllocator alloc;

        switch (txLevel) {
            case ConnectorConstants.NO_TRANSACTION_INT:
                alloc = new NoTxConnectorAllocator(poolmgr, mcf, spec, subject, cxRequestInfo, info, desc);
                break;
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            int validConnectionsCounter) {
        boolean isResourceEligibleForRemoval = false;

        ResourceState state = h.getResourceState();
        //remove all idle-time lapsed resources.
        ResourceAllocator alloc = h.getResourceAllocator();
        if (preferValidateOverRecreate && alloc.hasValidatingMCF()) {
            //validConnectionsCounter is incremented if the connection
            //is valid but only till the steady pool size.
            if (validConnectionsCounter < pool.getSteadyPoolSize()
                    && alloc.isConnectionValid(h)) {

                h.setLastValidated(System.currentTimeMillis());
                state.touchTimestamp();
            } else {
                //Connection invalid and hence remove resource.
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    private Object getResource(int txLevel, PoolManager poolmgr, ManagedConnectionFactory mcf, ResourceSpec spec,
                               Subject subject, ConnectionRequestInfo cxRequestInfo, ClientSecurityInfo info,
                               ConnectorDescriptor desc, boolean shareable)
            throws PoolingException, ResourceAllocationException, IllegalStateException, RetryableUnavailableException {
        ResourceAllocator alloc;

        switch (txLevel) {
            case ConnectorConstants.NO_TRANSACTION_INT:
                alloc = new NoTxConnectorAllocator(poolmgr, mcf, spec, subject, cxRequestInfo, info, desc);
                break;
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    protected boolean cleanupResource(ResourceHandle handle) {
        boolean cleanupSuccessful = true;
        // cleanup resource
        try {
            ResourceAllocator alloc = handle.getResourceAllocator();
            alloc.cleanup(handle);
        } catch (PoolingException ex) {
            Object[] params = new Object[]{poolInfo, ex};
            _logger.log(Level.WARNING, "cleanup.resource.failed", params);
            cleanupSuccessful = false;
            resourceErrorOccurred(handle);
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    protected boolean cleanupResource(ResourceHandle handle) {
        boolean cleanupSuccessful = true;
        // cleanup resource
        try {
            ResourceAllocator alloc = handle.getResourceAllocator();
            alloc.cleanup(handle);
        } catch (PoolingException ex) {
            Object[] params = new Object[]{poolInfo, ex};
            _logger.log(Level.WARNING, "cleanup.resource.failed", params);
            cleanupSuccessful = false;
            resourceErrorOccurred(handle);
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Related Classes of com.sun.enterprise.resource.allocator.ResourceAllocator

  • com.sun.enterprise.connectors.ConnectionManagerImpl
  • com.sun.enterprise.resource.pool.ConnectionPool
  • com.sun.enterprise.resource.pool.resizer.Resizer
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