/*
* 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.
*/
/**
* @author Mikhail A. Markov
*/
package java.rmi.server;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import org.apache.harmony.rmi.internal.nls.Messages;
import org.apache.harmony.rmi.transport.DefaultRMISocketFactory;
/**
* @com.intel.drl.spec_ref
*
* @author Mikhail A. Markov
*/
public abstract class RMISocketFactory
implements RMIClientSocketFactory, RMIServerSocketFactory {
/*
* Global RMISocketFactory set by user application and null
* if default RMISocketFactory is used.
*/
private static RMISocketFactory globalRsf = null;
/*
* Global RMIFailureHandler set by user application.
*/
private static RMIFailureHandler globalRfh = null;
/*
* Default RMISocketFactory.
*/
private static RMISocketFactory defaultRsf = null;
/**
* @com.intel.drl.spec_ref
*/
public RMISocketFactory() {
}
/**
* @com.intel.drl.spec_ref
*/
public abstract Socket createSocket(String host, int port)
throws IOException;
/**
* @com.intel.drl.spec_ref
*/
public abstract ServerSocket createServerSocket(int port)
throws IOException;
/**
* @com.intel.drl.spec_ref
*/
public static synchronized void setSocketFactory(RMISocketFactory rsf)
throws IOException, SecurityException {
SecurityManager mgr = System.getSecurityManager();
if (mgr != null) {
mgr.checkSetFactory();
}
if (globalRsf == null) {
// rmi.1F=RMISocketFactory has been already set.
throw new IOException(Messages.getString("rmi.1F")); //$NON-NLS-1$
}
globalRsf = rsf;
}
/**
* @com.intel.drl.spec_ref
*/
public static synchronized RMISocketFactory getSocketFactory() {
return globalRsf;
}
/**
* @com.intel.drl.spec_ref
*/
public static synchronized RMISocketFactory getDefaultSocketFactory() {
if (defaultRsf == null) {
defaultRsf = new DefaultRMISocketFactory();
}
return defaultRsf;
}
/**
* @com.intel.drl.spec_ref
*/
public static synchronized void setFailureHandler(RMIFailureHandler rfh)
throws SecurityException {
SecurityManager mgr = System.getSecurityManager();
if (mgr != null) {
mgr.checkSetFactory();
}
globalRfh = rfh;
}
/**
* @com.intel.drl.spec_ref
*/
public static synchronized RMIFailureHandler getFailureHandler() {
return globalRfh;
}
}