/*
* 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.ae.noop;
import java.io.FileNotFoundException;
import org.apache.uima.UIMAFramework;
import org.apache.uima.UimaContext;
import org.apache.uima.analysis_component.CasAnnotator_ImplBase;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.cas.CAS;
import org.apache.uima.cas.TypeSystem;
import org.apache.uima.resource.ResourceInitializationException;
import org.apache.uima.util.Level;
import org.apache.uima.util.Logger;
public class NoOpAnnotator extends CasAnnotator_ImplBase {
private long counter = 0;
private long countDown = 0;
int errorFrequency = 0;
int processDelay = 0;
int finalCount = 0;
int cpcDelay = 0;
public void initialize(UimaContext aContext) throws ResourceInitializationException {
super.initialize(aContext);
if (getContext().getConfigParameterValue("FailDuringInitialization") != null) {
throw new ResourceInitializationException(new FileNotFoundException("Simulated Exception"));
}
if (getContext().getConfigParameterValue("ErrorFrequency") != null) {
errorFrequency = ((Integer) getContext().getConfigParameterValue("ErrorFrequency"))
.intValue();
countDown = errorFrequency;
}
if (getContext().getConfigParameterValue("CpCDelay") != null) {
cpcDelay = ((Integer) getContext().getConfigParameterValue("CpCDelay")).intValue();
System.out.println("NoOpAnnotator.initialize() Initializing With CpC Delay of " + cpcDelay
+ " millis");
}
if (getContext().getConfigParameterValue("ProcessDelay") != null) {
processDelay = ((Integer) getContext().getConfigParameterValue("ProcessDelay")).intValue();
System.out.println("NoOpAnnotator.initialize() Initializing With Process Delay of "
+ processDelay + " millis");
}
if (getContext().getConfigParameterValue("FinalCount") != null) {
finalCount = ((Integer) getContext().getConfigParameterValue("FinalCount")).intValue();
}
// write log messages
Logger logger = getContext().getLogger();
logger.log(Level.CONFIG, "NAnnotator initialized");
}
public void typeSystemInit(TypeSystem aTypeSystem) throws AnalysisEngineProcessException {
}
public void collectionProcessComplete() throws AnalysisEngineProcessException {
System.out
.println("NoOpAnnotator.collectionProcessComplete() Called -------------------------------------");
if (cpcDelay > 0) {
try {
System.out.println("NoOpAnnotator.collectionProcessComplete() Delaying CpC Reply For "
+ cpcDelay + " millis");
synchronized (this) {
this.wait(cpcDelay);
}
} catch (InterruptedException e) {
}
}
if (finalCount > 0 && finalCount != counter) {
String msg = "NoOpAnnotator expected " + finalCount + " CASes but was given " + counter;
System.out.println(msg);
throw new AnalysisEngineProcessException(new Exception(msg));
}
counter = 0;
}
public void process(CAS aCAS) throws AnalysisEngineProcessException {
++counter;
try {
if (processDelay == 0) {
if (UIMAFramework.getLogger().isLoggable(Level.FINE))
System.out.println("NoOpAnnotator.process() called for the " + counter
+ "th time. Hashcode:" + hashCode());
} else {
// if ( UIMAFramework.getLogger().isLoggable(Level.FINE))
System.out.println("NoOpAnnotator.process() called for the " + counter
+ "th time, delaying Response For:" + processDelay + " millis");
synchronized (this) {
try {
wait(processDelay);
} catch (InterruptedException e) {
}
}
}
// If creating exceptions, reduce interval between them each time.
if (errorFrequency > 0) {
if (--countDown == 0) {
System.out.println("Generating OutOfBoundsException on " + counter + "th call.");
if (errorFrequency > 1) {
--errorFrequency;
}
countDown = errorFrequency;
throw new IndexOutOfBoundsException();
}
}
} catch (Exception e) {
throw new AnalysisEngineProcessException(e);
}
}
}