| /* |
| * Copyright 1999,2004 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.catalina.cluster.tcp; |
| import org.apache.catalina.cluster.Member; |
| import java.net.InetAddress; |
| public class IDataSenderFactory { |
| private IDataSenderFactory() { |
| } |
| public static final String SYNC_MODE="synchronous"; |
| public static final String ASYNC_MODE="asynchronous"; |
| public static final String POOLED_SYNC_MODE="pooled"; |
| |
| public synchronized static IDataSender getIDataSender(String mode, Member mbr) |
| throws java.io.IOException { |
| if (SYNC_MODE.equals(mode) ) |
| return new SocketSender(InetAddress.getByName(mbr.getHost()),mbr.getPort()); |
| else if ( ASYNC_MODE.equals(mode) ) |
| return new AsyncSocketSender(InetAddress.getByName(mbr.getHost()),mbr.getPort()); |
| if (POOLED_SYNC_MODE.equals(mode) ) |
| return new PooledSocketSender(InetAddress.getByName(mbr.getHost()),mbr.getPort()); |
| else |
| throw new java.io.IOException("Invalid replication mode="+mode); |
| } |
| |
| public static String validateMode(String mode) { |
| if (SYNC_MODE.equals(mode) || |
| ASYNC_MODE.equals(mode) || |
| POOLED_SYNC_MODE.equals(mode) ) { |
| return null; |
| } else { |
| return "Replication mode has to be '"+SYNC_MODE+"', '"+ASYNC_MODE+"' or '"+POOLED_SYNC_MODE+"'"; |
| } |
| } |
| |
| |
| } |
