pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / remote / src / test / org / apache / lucene / search / RemoteTestCase.java

diff --git a/lucene-java-3.5.0/lucene/contrib/remote/src/test/org/apache/lucene/search/RemoteTestCase.java b/lucene-java-3.5.0/lucene/contrib/remote/src/test/org/apache/lucene/search/RemoteTestCase.java
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+++ b/lucene-java-3.5.0/lucene/contrib/remote/src/test/org/apache/lucene/search/RemoteTestCase.java
@@ -0,0 +1,79 @@
+package org.apache.lucene.search;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.rmi.Naming;
+import java.rmi.NotBoundException;
+import java.rmi.RemoteException;
+import java.rmi.registry.LocateRegistry;
+import java.rmi.server.RMIClientSocketFactory;
+import java.rmi.server.RMIServerSocketFactory;
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.junit.AfterClass;
+
+/**
+ * Base class for remote tests.
+ * <p>
+ * Call {@link #startServer(Searchable)} in a {@link #BeforeClass} annotated method
+ * to start the server.
+ * Call {@link #lookupRemote} to get a RemoteSearchable.
+ */
+public abstract class RemoteTestCase extends LuceneTestCase {
+  private static int port;
+
+  public static void startServer(Searchable searchable) throws Exception {
+    // publish it
+    // use our own factories for testing, so we can bind to an ephemeral port.
+    RMIClientSocketFactory clientFactory = new RMIClientSocketFactory() {
+      public Socket createSocket(String host, int port) throws IOException {
+        return new Socket(host, port);
+      }};
+
+    class TestRMIServerSocketFactory implements RMIServerSocketFactory {
+      ServerSocket socket;
+      public ServerSocket createServerSocket(int port) throws IOException {
+        return (socket = new ServerSocket(port));
+      }
+    };
+    TestRMIServerSocketFactory serverFactory = new TestRMIServerSocketFactory();
+    
+    LocateRegistry.createRegistry(0, clientFactory, serverFactory);
+    RemoteSearchable impl = new RemoteSearchable(searchable);
+    port = serverFactory.socket.getLocalPort();
+    Naming.rebind("//localhost:" + port + "/Searchable", impl);
+  }
+  
+  @AfterClass
+  public static void stopServer() {
+    try {
+      Naming.unbind("//localhost:" + port + "/Searchable");
+    } catch (RemoteException e) {
+    } catch (MalformedURLException e) {
+    } catch (NotBoundException e) {
+    }
+  }
+  
+  public static Searchable lookupRemote() throws Exception {
+    return (Searchable)Naming.lookup("//localhost:" + port + "/Searchable");
+  }
+}