| /* |
| * 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.fit.component; |
| |
| import java.io.IOException; |
| |
| import org.apache.uima.UimaContext; |
| import org.apache.uima.collection.CollectionReader_ImplBase; |
| import org.apache.uima.fit.component.initialize.ConfigurationParameterInitializer; |
| import org.apache.uima.fit.component.initialize.ExternalResourceInitializer; |
| import org.apache.uima.fit.descriptor.OperationalProperties; |
| import org.apache.uima.resource.ResourceInitializationException; |
| |
| /** |
| * Base class for CAS collection readers which initializes itself based on annotations. |
| * |
| */ |
| @OperationalProperties(outputsNewCases = true) |
| public abstract class CasCollectionReader_ImplBase extends CollectionReader_ImplBase { |
| @Override |
| // This method should not be overwritten. Overwrite initialize(UimaContext) instead. |
| public final void initialize() throws ResourceInitializationException { |
| ConfigurationParameterInitializer.initialize(this, getUimaContext()); |
| ExternalResourceInitializer.initialize(this, getUimaContext()); |
| initialize(getUimaContext()); |
| } |
| |
| /** |
| * This method should be overwritten by subclasses. |
| * |
| * @param context |
| * the UIMA context the component is running in |
| * |
| * @throws ResourceInitializationException |
| * if a failure occurs during initialization. |
| */ |
| public void initialize(final UimaContext context) throws ResourceInitializationException { |
| // Nothing by default |
| } |
| |
| @Override |
| public void close() throws IOException { |
| // Nothing by default |
| } |
| } |