| /* |
| * 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.collection.impl.cpm.utils; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.collection.CollectionException; |
| import org.apache.uima.collection.CollectionReader_ImplBase; |
| import org.apache.uima.resource.ResourceInitializationException; |
| import org.apache.uima.util.Level; |
| import org.apache.uima.util.Logger; |
| import org.apache.uima.util.Progress; |
| import org.apache.uima.util.ProgressImpl; |
| |
| /** |
| * A simple collection reader emulates to read a given number of documents |
| * |
| */ |
| public class ErrorTestCollectionReader extends CollectionReader_ImplBase { |
| |
| /** |
| * Name of configuration parameter that must be set to the path of a directory containing input |
| * files. |
| */ |
| public static final String PARAM_INPUTDIR = "InputDirectory"; |
| |
| /** |
| * Name of configuration parameter that contains the character encoding used by the input files. |
| * If not specified, the default system encoding will be used. |
| */ |
| public static final String PARAM_ENCODING = "Encoding"; |
| |
| /** |
| * Name of optional configuration parameter that contains the language of the documents in the |
| * input directory. If specified this information will be added to the CAS. |
| */ |
| public static final String PARAM_LANGUAGE = "Language"; |
| |
| // Parameter fields in the xml |
| private static final String DOCUMENT_COUNT = "DocumentCount"; |
| |
| private static final String ERROR_EXCEPTION = "ErrorException"; |
| |
| private static final String ERROR_COUNT = "ErrorCount"; |
| |
| private static final String ERROR_FUNCTION = "ErrorFunction"; |
| |
| private HashMap errorConfig; |
| |
| private String[] keyList; |
| |
| private final static String FUNC_GETPROCESS_KEY = "getProgress"; |
| |
| private final static String FUNC_INITIALIZE_KEY = "initialize"; |
| |
| private final static String FUNC_CLOSE_KEY = "close"; |
| |
| private final static String FUNC_GETNEXT_KEY = "getNext"; |
| |
| private final static String FUNC_HASNEXT_KEY = "hasNext"; |
| |
| private int documentCount = 0; |
| |
| private int documentsCounted = 0; |
| |
| private Logger logger; |
| |
| private final static Level LOG_LEVEL = Level.FINE; |
| |
| public ErrorTestCollectionReader() { |
| FunctionErrorStore.increaseCollectionReaderCount(); |
| } |
| |
| /** |
| * @see org.apache.uima.collection.CollectionReader_ImplBase#initialize() |
| */ |
| @Override |
| public void initialize() throws ResourceInitializationException { |
| keyList = new String[] { FUNC_INITIALIZE_KEY, FUNC_GETPROCESS_KEY, FUNC_CLOSE_KEY, |
| FUNC_GETNEXT_KEY, FUNC_HASNEXT_KEY }; |
| errorConfig = new HashMap(); |
| logger = getLogger(); |
| documentCount = ((Integer) getConfigParameterValue(DOCUMENT_COUNT)); |
| documentsCounted = 0; |
| String errorFunction = (String) getConfigParameterValue(ERROR_FUNCTION); |
| Integer errorCount = (Integer) getConfigParameterValue(ERROR_COUNT); |
| String errorException = (String) getConfigParameterValue(ERROR_EXCEPTION); |
| if (errorFunction != null) { |
| int errorCountName = 0; |
| String errorExceptionName = "RuntimeException"; |
| if (errorCount != null) { |
| errorCountName = errorCount; |
| } |
| if (errorException != null) { |
| errorExceptionName = errorException; |
| } |
| System.out.println("adding error!"); |
| // add the error object to the corresponding HashMap Entry |
| addError(errorFunction, new FunctionErrorStore(errorExceptionName, errorCountName, |
| errorFunction)); |
| } |
| |
| logger.log(LOG_LEVEL, "initialize() was called"); |
| if (errorConfig.containsKey(FUNC_INITIALIZE_KEY)) { |
| ((FunctionErrorStore) errorConfig.get(FUNC_INITIALIZE_KEY)).methodeCalled5(); |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.application_library.DocumentReader#hasNext() |
| */ |
| @Override |
| public boolean hasNext() { |
| logger.log(LOG_LEVEL, "getNext(CAS) was called"); |
| if (errorConfig.containsKey(FUNC_HASNEXT_KEY)) { |
| ((FunctionErrorStore) errorConfig.get(FUNC_HASNEXT_KEY)).methodeCalled8(); |
| } |
| return documentCount > documentsCounted; |
| } |
| |
| /** |
| * @see org.apache.uima.collection.CollectionReader#getNext(org.apache.uima.cas.CAS) |
| */ |
| @Override |
| public void getNext(CAS aCAS) throws IOException, CollectionException { |
| documentsCounted++; |
| FunctionErrorStore.increaseCollectionReaderGetNextCount(); |
| logger.log(LOG_LEVEL, "getNext(CAS) was called"); |
| if (errorConfig.containsKey(FUNC_GETNEXT_KEY)) { |
| ((FunctionErrorStore) errorConfig.get(FUNC_GETNEXT_KEY)).methodeCalled6(); |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.collection.base_cpm.BaseCollectionReader#close() |
| */ |
| @Override |
| public void close() throws IOException { |
| logger.log(LOG_LEVEL, "close() was called"); |
| if (errorConfig.containsKey(FUNC_CLOSE_KEY)) { |
| ((FunctionErrorStore) errorConfig.get(FUNC_CLOSE_KEY)).methodeCalled7(); |
| } |
| } |
| |
| /** |
| * @see org.apache.uima.collection.base_cpm.BaseCollectionReader#getProgress() |
| */ |
| @Override |
| public Progress[] getProgress() { |
| logger.log(LOG_LEVEL, "getProgress() was called"); |
| if (errorConfig.containsKey(FUNC_GETPROCESS_KEY)) { |
| ((FunctionErrorStore) errorConfig.get(FUNC_GETPROCESS_KEY)).methodeCalled8(); |
| } |
| return new Progress[] { new ProgressImpl(documentsCounted, documentCount, Progress.ENTITIES) }; |
| } |
| |
| /** |
| * Gets the total number of documents that will be returned by this collection reader. This is not |
| * part of the general collection reader interface. |
| * |
| * @return the number of documents in the collection |
| */ |
| public int getNumberOfDocuments() { |
| return documentCount; |
| } |
| |
| /** |
| * @param function |
| * name of the methode where the error should be added |
| * @param obj |
| * the error object - |
| * @see FunctionErrorStore |
| */ |
| private void addError(String function, Object obj) { |
| for (int i = 0; i < keyList.length; i++) { |
| if (keyList[i].equals(function)) { |
| errorConfig.put(keyList[i], obj); |
| return; |
| } |
| } |
| } |
| } |