org.yawlfoundation.yawl.resourcing.datastore.eventlog.ResourceEvent.java Source code

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Here is the source code for org.yawlfoundation.yawl.resourcing.datastore.eventlog.ResourceEvent.java

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/*
 * Copyright (c) 2004-2012 The YAWL Foundation. All rights reserved.
 * The YAWL Foundation is a collaboration of individuals and
 * organisations who are committed to improving workflow technology.
 *
 * This file is part of YAWL. YAWL is free software: you can
 * redistribute it and/or modify it under the terms of the GNU Lesser
 * General Public License as published by the Free Software Foundation.
 *
 * YAWL is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
 * Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with YAWL. If not, see <http://www.gnu.org/licenses/>.
 */

package org.yawlfoundation.yawl.resourcing.datastore.eventlog;

import org.jdom2.Element;
import org.yawlfoundation.yawl.engine.interfce.WorkItemRecord;
import org.yawlfoundation.yawl.util.StringUtil;

/**
 * An object representing one resourcing event for logging.
 *
 * @author Michael Adams
 *         Date: 23/08/2009
 */
public class ResourceEvent extends BaseEvent implements Cloneable {

    private long _specKey; // FK to SpecLog table
    private String _caseID;
    private String _taskID;
    private String _itemID;
    private String _resourceID;

    public ResourceEvent() {
    } // for reflection

    /**
     * Constructor for item level events *
     */
    public ResourceEvent(long specKey, WorkItemRecord wir, String pid, EventLogger.event eType) {
        this(specKey, wir.getCaseID(), pid, eType);
        _taskID = wir.getTaskID();
        _itemID = wir.getID();
    }

    /**
     * Constructor for case level and secondary resource events *
     */
    public ResourceEvent(long specKey, String caseID, String id, EventLogger.event eType) {
        super(eType.name());
        _specKey = specKey;
        _caseID = caseID;
        _resourceID = id;
    }

    /**
     * Constructor for unmarshalling from xml *
     */
    public ResourceEvent(Element xml) {
        super();
        fromXML(xml);
    }

    public final ResourceEvent clone() {
        try {
            return (ResourceEvent) super.clone();
        } catch (CloneNotSupportedException cnse) {
            return null;
        }
    }

    // GETTERS & SETTERS

    public String get_caseID() {
        return _caseID;
    }

    public void set_caseID(String caseID) {
        _caseID = caseID;
    }

    public String get_taskID() {
        return _taskID;
    }

    public void set_taskID(String taskID) {
        _taskID = taskID;
    }

    public String get_itemID() {
        return _itemID;
    }

    public void set_itemID(String itemID) {
        _itemID = itemID;
    }

    public String get_resourceID() {
        return _resourceID;
    }

    public void set_resourceID(String participantID) {
        _resourceID = participantID;
    }

    public long get_specKey() {
        return _specKey;
    }

    public void set_specKey(long specKey) {
        _specKey = specKey;
    }

    public String toXML() {
        StringBuilder xml = new StringBuilder(String.format("<event key=\"%d\">", _id));
        xml.append(StringUtil.wrap(String.valueOf(_specKey), "speckey")).append(StringUtil.wrap(_caseID, "caseid"))
                .append(StringUtil.wrap(_taskID, "taskid")).append(StringUtil.wrap(_itemID, "itemid"))
                .append(StringUtil.wrap(_resourceID, "resourceid")).append(super.toXML()).append("</event>");
        return xml.toString();
    }

    public void fromXML(Element xml) {
        super.fromXML(xml);
        _specKey = StringUtil.strToLong(xml.getChildText("speckey"), -1);
        _caseID = xml.getChildText("caseid");
        _taskID = xml.getChildText("taskid");
        _itemID = xml.getChildText("itemid");
        _resourceID = xml.getChildText("resourceid");
    }

}