Example usage for org.springframework.remoting.rmi RmiInvocationWrapper RmiInvocationWrapper

Introduction

In this page you can find the example usage for org.springframework.remoting.rmi RmiInvocationWrapper RmiInvocationWrapper.

Prototype

public RmiInvocationWrapper(Object wrappedObject, RmiBasedExporter rmiExporter) 

Source Link

Document

Create a new RmiInvocationWrapper for the given object.

Usage

From source file:org.springframework.remoting.rmi.RmiServiceExporter.java

/**
 * Register the service as RMI object.//from   w w w . j a va  2 s  .  com
 * Creates an RMI registry on the specified port if none exists.
 */
public void afterPropertiesSet() throws Exception {
    super.afterPropertiesSet();

    if (this.serviceName == null) {
        throw new IllegalArgumentException("serviceName is required");
    }
    if (this.clientSocketFactory instanceof RMIServerSocketFactory) {
        this.serverSocketFactory = (RMIServerSocketFactory) this.clientSocketFactory;
    }
    if ((this.clientSocketFactory != null && this.serverSocketFactory == null)
            || (this.clientSocketFactory == null && this.serverSocketFactory != null)) {
        throw new IllegalArgumentException(
                "Both RMIClientSocketFactory and RMIServerSocketFactory or none required");
    }

    Registry registry = null;
    logger.info("Looking for RMI registry at port '" + this.registryPort + "'");
    try {
        // retrieve registry
        registry = LocateRegistry.getRegistry(this.registryPort);
        registry.list();
    } catch (RemoteException ex) {
        logger.debug("RMI registry access threw exception", ex);
        logger.warn("Could not detect RMI registry - creating new one");
        // assume no registry found -> create new one
        registry = LocateRegistry.createRegistry(this.registryPort);
    }

    // determine remote object
    if (getService() instanceof Remote) {
        // conventional RMI service
        this.exportedObject = (Remote) getService();
    } else {
        // RMI invoker
        logger.info("RMI object '" + this.serviceName + "' is an RMI invoker");
        this.exportedObject = new RmiInvocationWrapper(getProxyForService(), this);
    }

    // export remote object and bind it to registry
    logger.info(
            "Binding RMI service '" + this.serviceName + "' to registry at port '" + this.registryPort + "'");
    if (this.clientSocketFactory != null) {
        UnicastRemoteObject.exportObject(this.exportedObject, this.servicePort, this.clientSocketFactory,
                this.serverSocketFactory);
    } else {
        UnicastRemoteObject.exportObject(this.exportedObject, this.servicePort);
    }
    registry.rebind(this.serviceName, this.exportedObject);
}

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