| /* |
| * 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.ruta.testing.ui.views.util; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| |
| import org.apache.uima.UIMAFramework; |
| import org.apache.uima.analysis_engine.AnalysisEngine; |
| import org.apache.uima.analysis_engine.AnalysisEngineDescription; |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.cas.impl.XmiCasDeserializer; |
| import org.apache.uima.resource.ResourceSpecifier; |
| import org.apache.uima.resource.metadata.FsIndexDescription; |
| import org.apache.uima.resource.metadata.TypeSystemDescription; |
| import org.apache.uima.ruta.addons.RutaAddonsPlugin; |
| import org.apache.uima.ruta.engine.RutaEngine; |
| import org.apache.uima.ruta.ide.core.builder.RutaProjectUtils; |
| import org.apache.uima.util.CasCreationUtils; |
| import org.apache.uima.util.XMLInputSource; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| |
| public class CASLoader { |
| |
| public static CAS loadCas(IResource r, IPath file) { |
| String elementName = r.getLocation().lastSegment(); |
| // Remove Fileend if elementName exists |
| int lastIndexOf = elementName.lastIndexOf(RutaEngine.SCRIPT_FILE_EXTENSION); |
| if (lastIndexOf != -1) { |
| elementName = elementName.substring(0, lastIndexOf); |
| } |
| |
| try { |
| IPath engineDescriptorPath = RutaProjectUtils.getAnalysisEngineDescriptorPath(r.getLocation(), |
| r.getProject()); |
| XMLInputSource in = new XMLInputSource(engineDescriptorPath.toPortableString()); |
| ResourceSpecifier specifier = UIMAFramework.getXMLParser().parseResourceSpecifier(in); |
| AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(specifier); |
| |
| String desc = null; |
| desc = engineDescriptorPath.toPortableString(); |
| XMLInputSource in2 = new XMLInputSource(desc); |
| Object descriptor = UIMAFramework.getXMLParser().parse(in2); |
| CAS testCas = null; |
| if (descriptor instanceof AnalysisEngineDescription) { |
| testCas = CasCreationUtils.createCas((AnalysisEngineDescription) descriptor); |
| } else if (descriptor instanceof TypeSystemDescription) { |
| TypeSystemDescription tsDesc = (TypeSystemDescription) descriptor; |
| tsDesc.resolveImports(); |
| testCas = CasCreationUtils.createCas(tsDesc, null, new FsIndexDescription[0]); |
| // TODO: where are the type priorities? |
| } |
| |
| FileInputStream inputStream = null; |
| try { |
| inputStream = new FileInputStream( |
| // resource.getLocation().toFile() |
| new File(file.toPortableString())); |
| |
| XmiCasDeserializer.deserialize(inputStream, testCas, true); |
| |
| } finally { |
| if (inputStream != null) { |
| inputStream.close(); |
| } |
| } |
| return testCas; |
| } catch (Exception e) { |
| RutaAddonsPlugin.error(e); |
| } |
| return null; |
| } |
| } |