| /* |
| * 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.taeconfigurator.model; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import org.apache.uima.analysis_engine.AnalysisEngineDescription; |
| import org.apache.uima.cas.admin.CASAdminException; |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.resource.ResourceInitializationException; |
| import org.apache.uima.resource.metadata.TypeSystemDescription; |
| import org.apache.uima.taeconfigurator.InternalErrorCDE; |
| import org.apache.uima.taeconfigurator.editors.MultiPageEditor; |
| import org.apache.uima.util.CasCreationUtils; |
| |
| /** |
| * Model part: CAS corresponding to the descriptor being edited |
| */ |
| |
| public class DescriptorTCAS extends AbstractModelPart { |
| |
| private CAS cachedResult; |
| |
| public DescriptorTCAS(MultiPageEditor modelRoot) { |
| super(modelRoot); |
| } |
| |
| public void validate() throws ResourceInitializationException { |
| |
| AnalysisEngineDescription ae = (AnalysisEngineDescription) modelRoot.getAeDescription().clone(); |
| // speedup = replace typeSystem with resolved imports version |
| if (ae.isPrimitive()) { |
| TypeSystemDescription tsd = modelRoot.getMergedTypeSystemDescription(); |
| if (null != tsd) |
| tsd = (TypeSystemDescription) tsd.clone(); |
| ae.getAnalysisEngineMetaData().setTypeSystem(tsd); |
| } |
| ae.getAnalysisEngineMetaData().setFsIndexCollection(modelRoot.getMergedFsIndexCollection()); |
| ae.getAnalysisEngineMetaData().setTypePriorities(modelRoot.getMergedTypePriorities()); |
| try { |
| // long time = System.currentTimeMillis(); |
| // System.out.println("Creating TCas model"); |
| cachedResult = modelRoot.createCas(ae, casCreateProperties, modelRoot.createResourceManager()); |
| // System.out.println("Finished Creating TCas model; time= " + |
| // (System.currentTimeMillis() - time)); |
| if (null == cachedResult) |
| throw new InternalErrorCDE("null result from createTCas"); |
| } catch (CASAdminException e) { |
| throw new ResourceInitializationException(e); |
| } |
| dirty = false; |
| modelRoot.allTypes.dirty = true; |
| } |
| |
| /** |
| * @return a CAS for the model descriptor |
| */ |
| public CAS get() { |
| if (dirty) { |
| update(); |
| } |
| return cachedResult; |
| } |
| |
| public void set(CAS tcas) { |
| cachedResult = tcas; |
| dirty = false; |
| } |
| |
| private void update() { |
| try { |
| validate(); |
| } catch (ResourceInitializationException e) { |
| throw new InternalErrorCDE("Unexpected Exception", e); |
| } |
| } |
| } |