121 lines
4.3 KiB
Java
121 lines
4.3 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.util.ArrayList;
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import javax.naming.InitialContext;
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import javax.naming.Context;
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import javax.naming.NameNotFoundException;
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import javax.rmi.PortableRemoteObject;
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public class HelloClient implements Runnable {
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static final int MAX_RETRY = 10;
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static final int ONE_SECOND = 1000;
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private static boolean responseReceived;
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public static void main(String args[]) throws Exception {
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executeRmiClientCall();
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}
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@Override
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public void run() {
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try {
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executeRmiClientCall();
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} catch (Exception e) {
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e.printStackTrace();
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throw new RuntimeException(e);
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}
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}
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public static boolean isResponseReceived () {
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return responseReceived;
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}
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public static void executeRmiClientCall() throws Exception {
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Context ic;
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Object objref;
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HelloInterface helloSvc;
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String response;
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Object testResponse;
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int retryCount = 0;
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ArrayList<Test> listParam = new ArrayList<Test>();
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listParam.add(null);
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System.out.println("HelloClient.main: enter ...");
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while (retryCount < MAX_RETRY) {
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try {
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ic = new InitialContext();
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System.out.println("HelloClient.main: HelloService lookup ...");
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// STEP 1: Get the Object reference from the Name Service
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// using JNDI call.
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objref = ic.lookup("HelloService");
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System.out.println("HelloClient: Obtained a ref. to Hello server.");
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// STEP 2: Narrow the object reference to the concrete type and
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// invoke the method.
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helloSvc = (HelloInterface) PortableRemoteObject.narrow(objref,
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HelloInterface.class);
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Test3 test3 = new Test3(listParam);
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Test3 test3Response = helloSvc.sayHelloWithTest3(test3);
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System.out.println("Server says: Test3 response == " + test3Response);
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Test3 test3WithNullList = new Test3(null);
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test3Response = helloSvc.sayHelloWithTest3(test3WithNullList);
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System.out.println("Server says: Test3 response == "
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+ test3Response);
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Test4 test4 = new Test4(listParam);
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Test3 test4Response = helloSvc.sayHelloWithTest3(test4);
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System.out.println("Server says: Test4 response == " + test4Response);
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responseReceived = true;
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break;
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} catch (NameNotFoundException nnfEx) {
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System.err.println("NameNotFoundException Caught .... try again");
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retryCount++;
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try {
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Thread.sleep(ONE_SECOND);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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continue;
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} catch (Throwable t) {
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System.err.println("Exception " + t + "Caught");
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t.printStackTrace();
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throw new RuntimeException(t);
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}
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}
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System.err.println("HelloClient terminating ");
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try {
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Thread.sleep(ONE_SECOND);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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