/*
* 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();
}
}