| /* |
| * 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. |
| */ |
| package org.apache.servicemix.store.memory; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.servicemix.id.IdGenerator; |
| import org.apache.servicemix.store.Store; |
| import org.apache.servicemix.store.StoreFactory; |
| import org.apache.servicemix.store.StoreListener; |
| import org.apache.servicemix.store.base.BaseStoreFactory; |
| |
| /** |
| * {@link StoreFactory} for creating memory-based {@link Store} implementations |
| * |
| * If a timeout has been specified, a {@link TimeoutMemoryStore} will be created, |
| * otherwise the factory will build a plain {@link MemoryStore} |
| */ |
| public class MemoryStoreFactory extends BaseStoreFactory { |
| |
| private IdGenerator idGenerator = new IdGenerator(); |
| private Map<String, MemoryStore> stores = new HashMap<String, MemoryStore>(); |
| private long timeout = -1; |
| |
| /* (non-Javadoc) |
| * @see org.apache.servicemix.store.ExchangeStoreFactory#get(java.lang.String) |
| */ |
| public synchronized Store open(String name) throws IOException { |
| MemoryStore store = stores.get(name); |
| if (store == null) { |
| if (timeout <= 0) { |
| store = new MemoryStore(idGenerator); |
| } else { |
| store = new TimeoutMemoryStore(idGenerator, timeout); |
| } |
| |
| for(StoreListener listener:storeListeners) { |
| store.addListener(listener); |
| } |
| stores.put(name, store); |
| } |
| return store; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.servicemix.store.ExchangeStoreFactory#release(org.apache.servicemix.store.ExchangeStore) |
| */ |
| public synchronized void close(Store store) throws IOException { |
| stores.remove(store); |
| } |
| |
| public void setTimeout(long timeout) { |
| this.timeout = timeout; |
| } |
| } |