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Diffstat (limited to 'branches/sca-java-M2/sca/services/bindings/binding.rmi/src/main/java/org/apache/tuscany/binding/rmi/RMIInvoker.java')
-rw-r--r-- | branches/sca-java-M2/sca/services/bindings/binding.rmi/src/main/java/org/apache/tuscany/binding/rmi/RMIInvoker.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/branches/sca-java-M2/sca/services/bindings/binding.rmi/src/main/java/org/apache/tuscany/binding/rmi/RMIInvoker.java b/branches/sca-java-M2/sca/services/bindings/binding.rmi/src/main/java/org/apache/tuscany/binding/rmi/RMIInvoker.java new file mode 100644 index 0000000000..afd1992d20 --- /dev/null +++ b/branches/sca-java-M2/sca/services/bindings/binding.rmi/src/main/java/org/apache/tuscany/binding/rmi/RMIInvoker.java @@ -0,0 +1,66 @@ +/** + * + * Copyright 2006 The Apache Software Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.tuscany.binding.rmi; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; +import java.rmi.Remote; + +import org.apache.tuscany.host.rmi.RMIHost; +import org.apache.tuscany.host.rmi.RMIHostException; +import org.apache.tuscany.spi.extension.TargetInvokerExtension; + +/** + * Invoke an RMI reference. + * + * @version $Rev$ $Date$ + */ +public class RMIInvoker extends TargetInvokerExtension { + private Method remoteMethod; + private String host; + private String port; + private String svcName; + private RMIHost rmiHost; + private Remote proxy; + + public RMIInvoker(RMIHost rmiHost, String host, String port, String svcName, Method remoteMethod) { + // assert remoteMethod.isAccessible(); + this.remoteMethod = remoteMethod; + this.host = host; + this.port = port; + this.svcName = svcName; + this.rmiHost = rmiHost; + } + + public Object invokeTarget(Object payload) throws InvocationTargetException { + try { + if (proxy == null) { + proxy = rmiHost.findService(host, port, svcName); + // proxy = Naming.lookup(serviceURI); + } + return remoteMethod.invoke(proxy, (Object[]) payload); + } catch (RMIHostException e) { + // the method we are passed must be accessible + throw new AssertionError(e); + } catch (IllegalAccessException e) { + // the method we are passed must be accessible + throw new AssertionError(e); + } + + } + +} |