net.ageto.gyrex.impex.impl.internal.ImpexProcessStepRunEnvironment.java Source code

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Here is the source code for net.ageto.gyrex.impex.impl.internal.ImpexProcessStepRunEnvironment.java

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/*******************************************************************************
 * Copyright (c) 2010 AGETO Service GmbH and others.
 * All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html.
 *
 * Contributors:
 *     Mario Mokros - initial API and implementation
 *******************************************************************************/
package net.ageto.gyrex.impex.impl.internal;

import java.util.Date;
import java.util.HashMap;

import net.ageto.gyrex.impex.IProcessStep;

import org.apache.commons.lang.StringUtils;
import org.eclipse.gyrex.context.IRuntimeContext;

/**
 * Provides a process step run environment.
 * 
 */
public class ImpexProcessStepRunEnvironment {

    String processRunId;

    /**
     * Constructor
     * 
     * @param processId
     */
    public ImpexProcessStepRunEnvironment(String processId) {
        processRunId = generateProcessRunID(processId);
    }

    /**
     * Process run id generator
     * 
     * @param processId
     * @return
     */
    private String generateProcessRunID(String processId) {
        return new Date().getTime() + "-" + StringUtils.defaultIfEmpty(processId, "UNKNOWN");
    }

    /**
     * Run process step
     * 
     * @param processStep
     * @param inputParams
     * @param outputParams
     * @param context
     */
    public void runProcessStep(IProcessStep processStep, HashMap<String, Object> inputParams,
            HashMap<String, Object> outputParams, IRuntimeContext context) {
        processStep.run(inputParams, outputParams, context, processRunId);
    }
}