/*
* Copyright 2016
* Ubiquitous Knowledge Processing (UKP) Lab
* Technische Universität Darmstadt
*
* Licensed 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 de.tudarmstadt.ukp.dkpro.core.testing.validation;
import org.apache.uima.analysis_engine.AnalysisEngineProcessException;
import org.apache.uima.fit.component.JCasConsumer_ImplBase;
import org.apache.uima.fit.descriptor.ConfigurationParameter;
import org.apache.uima.jcas.JCas;
import java.util.List;
public class CasValidatorComponent
extends JCasConsumer_ImplBase
{
private static CasValidator validator = CasValidator.createWithAllChecks();
/**
* If set to true component will throw an exception when cas contains errors.
*/
public static final String PARAM_STRICT_CHECK = "strictCheck";
@ConfigurationParameter(name = PARAM_STRICT_CHECK, mandatory = false, defaultValue = "false")
protected boolean strictCheck;
@Override
public void process(JCas aJCas)
throws AnalysisEngineProcessException
{
getLogger().info("CasValidation process started.");
List<Message> messages = validator.analyze(aJCas);
getLogger().info("CasValidation process finished.");
if (messages.isEmpty()) {
getLogger().info("CasValidation was successful!");
}
else {
getLogger().warn("CasValidator found " + messages.size() + " issues.");
for (Message message : messages) {
switch (message.level) {
case INFO:
getLogger().info(message.message);
break;
case ERROR:
getLogger().error(message.message);
break;
default:
throw new IllegalArgumentException("Unexpected value of message.level ["
+ message.level + "] encountered!");
}
}
if (strictCheck) {
throw new IllegalArgumentException(
messages.size() + " errors were found in the jcas. You should fix them "
+ "to be able to run the pipeline.");
}
}
}
}