| /* |
| * 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.uima.resource.service.impl; |
| |
| import java.util.Map; |
| |
| import org.apache.uima.UIMAFramework; |
| import org.apache.uima.resource.Resource; |
| import org.apache.uima.resource.ResourceInitializationException; |
| import org.apache.uima.resource.ResourceServiceException; |
| import org.apache.uima.resource.ResourceSpecifier; |
| import org.apache.uima.resource.metadata.ResourceMetaData; |
| |
| /** |
| * Convenience base class for Resource Service implementations. This class is independent of the |
| * deployment technology used to deploy the service. |
| * |
| * |
| */ |
| public class ResourceService_impl { |
| |
| /** |
| * The Resource that delivers the functionality for this service. |
| */ |
| private Resource mResource; |
| |
| /** |
| * Initializes this ResourceService_impl. This method must be called before any other methods on |
| * this class may be called. |
| * |
| * @param aResourceSpecifier |
| * specifier that describes how to create the resources that provide the functionality |
| * for this service. |
| * @param aResourceInitParams |
| * additional parameters to be passed on to the Resource Factory. |
| */ |
| public void initialize(ResourceSpecifier aResourceSpecifier, Map aResourceInitParams) |
| throws ResourceInitializationException { |
| // create Resource |
| mResource = UIMAFramework.produceResource(getResourceClass(), aResourceSpecifier, |
| aResourceInitParams); |
| } |
| |
| /** |
| * Gets metadata for this Resource service. |
| * |
| * @param metadata |
| */ |
| public ResourceMetaData getMetaData() throws ResourceServiceException { |
| return getResource().getMetaData(); |
| } |
| |
| /** |
| * Gets the Class of resource that provides the functionality for this service. This information |
| * is used in the {@link #initialize(ResourceSpecifier,Map)} method in order to create the |
| * Resource object. Subclasses may override this method to specify which resource class is to be |
| * created. |
| * |
| * @return the Resource Class for this service |
| */ |
| protected Class getResourceClass() { |
| return Resource.class; |
| } |
| |
| /** |
| * Gets the Resource that delivers the functionality for this resource. |
| * |
| * @return the Resource Pool |
| */ |
| protected Resource getResource() { |
| return mResource; |
| } |
| } |