com.pureinfo.srm.config.workflow.model.WfProcess.java Source code

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Here is the source code for com.pureinfo.srm.config.workflow.model.WfProcess.java

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/**
 * PureInfo Quake
 * @(#)Workflow.java   1.0 Oct 13, 2005
 * 
 * Copyright(c) 2004-2005, PureInfo Information Technology Corp. Ltd. 
 * All rights reserved, see the license file.
 * 
 * www.pureinfo.com.cn
 */

package com.pureinfo.srm.config.workflow.model;

import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.dom4j.Element;

import com.pureinfo.force.exception.PureException;
import com.pureinfo.force.xml.IXMLSupporter;
import com.pureinfo.force.xml.XMLUtil;
import com.pureinfo.srm.config.workflow.WorkflowHelper;

/**
 * <P>
 * Created on Oct 13, 2005 11:08:39 PM <BR>
 * Last modified on Oct 13, 2005
 * </P>
 * 
 * @author Freeman.Hu
 * @version 1.0, Oct 13, 2005
 * @since Quake 1.0
 */
public class WfProcess implements IXMLSupporter {
    public static final String ELEMENT_ACTIVITY = "activity";

    public static final String ATTRIBUTE_NAME = "name";

    public static final String ATTRIBUTE_TYPE = "type";

    private Map /* WfActivity */ m_actities;

    private String m_sName;

    private String m_sType;

    public WfProcess() {

    }

    public WfProcess(String _sName) {
        m_sName = _sName;
        m_actities = new LinkedHashMap();
    }

    public Map /* WfActivity */ getActivities() {
        return m_actities;
    }

    public void setActities(Map /* WfActivity */ actities) {
        m_actities = actities;
    }

    public String getName() {
        return m_sName;
    }

    /**
     * @see com.pureinfo.force.xml.IXMLSupporter#toXMLElement(org.dom4j.Element)
     */
    public void toXMLElement(Element _element) throws PureException {
        _element.addAttribute(ATTRIBUTE_NAME, m_sName);
        _element.addAttribute(ATTRIBUTE_TYPE, m_sType);

        for (Iterator iter = m_actities.keySet().iterator(); iter.hasNext();) {
            WfActivity act = (WfActivity) m_actities.get(iter.next());
            Element actEle = _element.addElement(ELEMENT_ACTIVITY);
            act.toXMLElement(actEle);
        }
    }

    /**
     * @see com.pureinfo.force.xml.IXMLSupporter#fromXML(org.dom4j.Element)
     */
    public void fromXML(Element _element) throws PureException {
        m_sName = XMLUtil.getRequiredAttributeValue(_element, ATTRIBUTE_NAME);
        m_sType = XMLUtil.getRequiredAttributeValue(_element, ATTRIBUTE_TYPE);
        List actEles = _element.elements(ELEMENT_ACTIVITY);
        m_actities = new LinkedHashMap();
        for (Iterator iter = actEles.iterator(); iter.hasNext();) {
            Element actEle = (Element) iter.next();
            WfActivity act = new WfActivity();
            act.fromXML(actEle);
            m_actities.put(act.getName(), act);
        }
    }

    public String getType() {
        return m_sType;
    }

    public void setType(String type) {
        m_sType = type;
    }

    public void setName(String name) {
        m_sName = name;
    }

    public String getActivitiesStringWithRoles(List _roles, String _default) throws PureException {
        String sActString = _default;
        for (Iterator iter3 = m_actities.keySet().iterator(); iter3.hasNext();) {
            String sActName = (String) iter3.next();
            WfActivity act = (WfActivity) m_actities.get(sActName);
            if (act.check(_roles)) {
                sActName = WorkflowHelper.getActivityName(sActName);
                sActString = sActString.equals(_default) ? sActName : sActString + "," + sActName;
            }
        }
        return sActString;
    }
}