| /* |
| * 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.opennlp.corpus_server.store; |
| |
| import java.io.IOException; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Dummy in memory corpus store. |
| */ |
| public class MemoryCorpusStore implements CorpusStore { |
| |
| private final String corpusName; |
| private final byte[] typeSystemBytes; |
| private byte[] indexMapping; |
| |
| private Map<String, byte[]> casStore = new HashMap<String, byte[]>(); |
| |
| MemoryCorpusStore(String corpusName, byte[] typeSystem, |
| byte[] indexMapping) { |
| this.corpusName = corpusName; |
| this.typeSystemBytes = typeSystem; |
| this.indexMapping = indexMapping; |
| } |
| |
| @Override |
| public String getCorpusId() { |
| return corpusName; |
| } |
| |
| public byte[] getCAS(String casId) { |
| return casStore.get(casId); |
| } |
| |
| // TODO: Add exception declaration to propagte errors back to client ... |
| public void addCAS(String casID, byte[] content) { |
| |
| // Note: |
| // Directly store data as xmi, but deserialization is needed to index and |
| // validate it! |
| |
| // TypeSystemDescription tsDescription = UimaUtil.createTypeSystemDescription( |
| // new ByteArrayInputStream(typeSystemBytes)); |
| // |
| // CAS cas = UimaUtil.createEmptyCAS(tsDescription); |
| // |
| // try { |
| // UimaUtil.deserializeXmiCAS(cas, new ByteArrayInputStream(content)); |
| // } catch (IOException e) { |
| // // TODO: Send error back to client ... |
| // e.printStackTrace(); |
| // } |
| |
| casStore.put(casID, content); |
| } |
| |
| @Override |
| public void updateCAS(String casID, byte[] content) throws IOException { |
| addCAS(casID, content); |
| } |
| |
| @Override |
| public void removeCAS(String casID) throws IOException { |
| casStore.remove(casID); |
| } |
| |
| public byte[] getTypeSystem() { |
| return typeSystemBytes; |
| } |
| |
| @Override |
| public byte[] getIndexMapping() throws IOException { |
| return indexMapping; |
| } |
| } |