org.apache.uima.ducc.container.dgen.DgenManager Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of uima-ducc-container Show documentation
There is a newer version: 3.0.0
/*
 * 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.ducc.container.dgen;

import java.util.List;

import org.apache.uima.ducc.common.utils.QuotedOptions;
import org.apache.uima.ducc.container.common.FlagsExtendedHelper;
import org.apache.uima.ducc.container.common.classloader.ProxyException;
import org.apache.uima.ducc.container.common.logger.IComponent;
import org.apache.uima.ducc.container.common.logger.ILogger;
import org.apache.uima.ducc.container.common.logger.Logger;
import org.apache.uima.ducc.container.dgen.classload.ProxyDeployableGenerationException;
import org.apache.uima.ducc.container.dgen.classload.ProxyDeployableGeneration;

public class DgenManager {

	private static Logger logger = Logger.getLogger(DgenManager.class, IComponent.Id.JD.name());

	private String deployable = null;
	
	private ProxyDeployableGeneration proxy = null;
	
	public DgenManager() throws DgenException {
		initialize();
	}
	
	private void initialize() throws DgenException {
		FlagsExtendedHelper feh = FlagsExtendedHelper.getInstance();
		initialize(
			feh.getJobDirectory(),
			feh.getJobId(),
			feh.getJpDdName(),
			feh.getJpDdDescription(),
			convert2Integer(feh.getJpThreadCount()),
			feh.getJpDdBrokerURL(),
			feh.getJpDdBrokerEndpoint(),
			feh.getJpFlowController(),
			feh.getJpAeDescriptor(), 
			convert2List(feh.getJpAeOverrides()), 
			feh.getJpCcDescriptor(), 
			convert2List(feh.getJpCcOverrides()),
			feh.getJpCmDescriptor(),
			convert2List(feh.getJpCmOverrides()),
			feh.getJpDd());
	}
	
	public void initialize(
			String jobDirectory,
			String jobId,
			String dgenName,
			String dgenDescription,
			Integer dgenThreadCount,
			String dgenBrokerURL,
			String dgenBrokerEndpoint,
			String flowController, 
			String aeDescriptor, 
			List aeOverrides, 
			String ccDescriptor, 
			List ccOverrides,
			String cmDescriptor,
			List cmOverrides,
			String referenceByName) throws DgenException {
		String location = "initialize";
		try {
			proxy = new ProxyDeployableGeneration();
			if(referenceByName == null) {
				String value = proxy.generate(jobDirectory, jobId, dgenName, dgenDescription, dgenThreadCount, dgenBrokerURL, dgenBrokerEndpoint, flowController, cmDescriptor, cmOverrides, aeDescriptor, aeOverrides, ccDescriptor, ccOverrides);
				setDeployable(value);
				logger.info(location, null, "dd from parts: "+value);
			}
			else {
				String specification = referenceByName.trim();
				logger.info(location, null, "dd specified: "+specification);
				String value = proxy.generate(jobDirectory, jobId, dgenName, dgenDescription, dgenThreadCount, dgenBrokerURL, dgenBrokerEndpoint, flowController, specification);
				setDeployable(value);
				logger.info(location, null, "dd generated: "+value);
			}
		}
		catch(ProxyDeployableGenerationException e) {
			logger.error(location, ILogger.null_id, e);
			throw new DgenException(e);
		}
		catch(ProxyException e) {
			logger.error(location, ILogger.null_id, e);
			throw new DgenException(e);
		}
	}
	
	private List convert2List(String input) {
		List list = null;
		if(input != null) {
			list = QuotedOptions.tokenizeList(input, true);
		}
		return list;
	}
	
	private Integer convert2Integer(String input) {
		Integer retVal = null;
		if(input == null) {
			retVal = new Integer(1);
		}
		else {
			retVal = Integer.parseInt(input);
		}
		return retVal;
	}
	
	public String getDeployable() {
		return deployable;
	}
	
	private void setDeployable(String value) {
		deployable = value;
	}
}