| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| package org.apache.abdera2.common.protocol; |
| |
| import java.util.Map; |
| |
| import org.apache.abdera2.common.Discover; |
| import org.apache.abdera2.common.Localizer; |
| import org.apache.abdera2.common.protocol.servlet.async.DefaultProcessor; |
| import org.apache.abdera2.common.protocol.servlet.async.DefaultTaskExecutor; |
| import org.apache.abdera2.common.protocol.servlet.async.ProcessorQueue; |
| import org.apache.abdera2.common.protocol.servlet.async.TaskExecutor; |
| import org.apache.abdera2.common.pusher.ChannelManager; |
| import org.apache.abdera2.common.pusher.SimpleChannelManager; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * The ServiceManager is used by the AbderaServlet to bootstrap the server instance. There should be little to no reason |
| * why an end user would need to use this class directly. |
| */ |
| public abstract class AbstractServiceManager<P extends Provider> |
| implements ServiceManager<P> { |
| |
| private final static Log log = LogFactory.getLog(AbstractServiceManager.class); |
| |
| protected AbstractServiceManager() {} |
| |
| /* (non-Javadoc) |
| * @see org.apache.abdera2.protocol.server.IServiceManager#newProcessorQueue(java.util.Map) |
| */ |
| public ProcessorQueue newProcessorQueue(Map<String, String> properties) { |
| String instance = properties.get(PROCESSORQUEUE); |
| if (instance == null) |
| instance = DefaultProcessor.class.getName(); |
| log.debug(Localizer.sprintf("CREATING.NEW.INSTANCE", "ProcessorQueue")); |
| ProcessorQueue queue = (ProcessorQueue)Discover.locate(ProcessorQueue.class, instance); |
| return queue; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.abdera2.protocol.server.IServiceManager#newTaskExecutor(java.util.Map) |
| */ |
| public TaskExecutor newTaskExecutor(Map<String, String> properties) { |
| String instance = properties.get(TASKEXECUTOR); |
| if (instance == null) |
| instance = DefaultTaskExecutor.class.getName(); |
| log.debug(Localizer.sprintf("CREATING.NEW.INSTANCE", "TaskExecutor")); |
| TaskExecutor exec = (TaskExecutor)Discover.locate(TaskExecutor.class, instance); |
| exec.init(properties); |
| return exec; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.abdera2.protocol.server.IServiceManager#newChannelManager(java.util.Map) |
| */ |
| public ChannelManager newChannelManager(Map<String, String> properties) { |
| String instance = properties.get(CHANNELMANAGER); |
| if (instance == null) |
| instance = SimpleChannelManager.class.getName(); |
| log.debug(Localizer.sprintf("CREATING.NEW.INSTANCE", "ChannelManager")); |
| ChannelManager cm = (ChannelManager)Discover.locate(ChannelManager.class, instance); |
| cm.init(properties); |
| return cm; |
| } |
| } |