| /* |
| * 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; |
| |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import org.apache.uima.UIMA_IllegalStateException; |
| import org.apache.uima.collection.CollectionProcessingEngine; |
| import org.apache.uima.collection.StatusCallbackListener; |
| import org.apache.uima.collection.base_cpm.BaseCollectionReader; |
| import org.apache.uima.collection.base_cpm.CasProcessor; |
| import org.apache.uima.collection.impl.cpm.BaseCPMImpl; |
| import org.apache.uima.collection.impl.cpm.container.deployer.socket.ProcessControllerAdapter; |
| import org.apache.uima.collection.metadata.CpeDescription; |
| import org.apache.uima.resource.Resource; |
| import org.apache.uima.resource.ResourceInitializationException; |
| import org.apache.uima.resource.ResourceManager; |
| import org.apache.uima.util.ProcessTrace; |
| import org.apache.uima.util.Progress; |
| |
| /** |
| * |
| */ |
| public class CollectionProcessingEngine_impl implements CollectionProcessingEngine { |
| /** |
| * CPM instance that handles the processing |
| */ |
| private BaseCPMImpl mCPM = null; |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#initialize(org.apache.uima.collection.metadata.cpeDescription, |
| * java.util.Map) |
| */ |
| public void initialize(CpeDescription aCpeDescription, Map aAdditionalParams) |
| throws ResourceInitializationException { |
| if (mCPM != null) // repeat initialization - not allowed |
| { |
| throw new UIMA_IllegalStateException(UIMA_IllegalStateException.RESOURCE_ALREADY_INITIALIZED, |
| new Object[] { getClass().getName() }); |
| } |
| |
| // get the ResourceManager (if any) supplied in the aAdditionalParams map |
| ResourceManager resMgr = aAdditionalParams == null ? null : (ResourceManager) aAdditionalParams |
| .get(Resource.PARAM_RESOURCE_MANAGER); |
| |
| // get performance tuning settings (if any) supplied in the aAdditionalParams map |
| Properties perfSettings = aAdditionalParams == null ? null : (Properties) aAdditionalParams |
| .get(Resource.PARAM_PERFORMANCE_TUNING_SETTINGS); |
| |
| // get ProcessControllerAdapter responsible for launching fenced services |
| ProcessControllerAdapter pca = aAdditionalParams == null ? null |
| : (ProcessControllerAdapter) aAdditionalParams.get("ProcessControllerAdapter"); |
| // instantiate CPM from Descriptor |
| try { |
| mCPM = new BaseCPMImpl(aCpeDescription, resMgr, false, perfSettings); |
| if (perfSettings != null) { |
| mCPM.setPerformanceTuningSettings(perfSettings); |
| } |
| if (pca != null) { |
| mCPM.setProcessControllerAdapter(pca); |
| } |
| } catch (Exception e) { |
| throw new ResourceInitializationException(e); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#addStatusCallbackListener(org.apache.uima.collection.StatusCallbackListener) |
| */ |
| public void addStatusCallbackListener(StatusCallbackListener aListener) { |
| mCPM.addStatusCallbackListener(aListener); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#removeStatusCallbackListener(org.apache.uima.collection.StatusCallbackListener) |
| */ |
| public void removeStatusCallbackListener(StatusCallbackListener aListener) { |
| mCPM.removeStatusCallbackListener(aListener); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#process() |
| */ |
| public void process() throws ResourceInitializationException { |
| mCPM.process(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#isProcessing() |
| */ |
| public boolean isProcessing() { |
| return mCPM.isProcessing(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#pause() |
| */ |
| public void pause() { |
| mCPM.pause(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#isPaused() |
| */ |
| public boolean isPaused() { |
| return mCPM.isPaused(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#resume() |
| */ |
| public void resume() { |
| mCPM.resume(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#stop() |
| */ |
| public void stop() { |
| mCPM.stop(); |
| } |
| |
| public void kill() { |
| mCPM.kill(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#stop() |
| */ |
| public void asynchStop() { |
| mCPM.asynchStop(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#getPerformanceReport() |
| */ |
| public ProcessTrace getPerformanceReport() { |
| return mCPM.getPerformanceReport(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#getProgress() |
| */ |
| public Progress[] getProgress() { |
| return mCPM.getProgress(); |
| } |
| |
| protected BaseCPMImpl getCPM() { |
| return mCPM; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#getCasProcessors() |
| */ |
| public CasProcessor[] getCasProcessors() { |
| return mCPM.getCasProcessors(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.collection.CollectionProcessingEngine#getCollectionReader() |
| */ |
| public BaseCollectionReader getCollectionReader() { |
| return mCPM.getCollectionReader(); |
| } |
| |
| } |