com.pureinfo.srm.srm2rpms.action.RPMSValidatorAction.java Source code

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Here is the source code for com.pureinfo.srm.srm2rpms.action.RPMSValidatorAction.java

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/**
 * PureInfo Quake
 * @(#)RPMSValidatorAction.java   1.0 2007-1-18
 * 
 * Copyright(c) 2004-2005, PureInfo Information Technology Corp. Ltd. 
 * All rights reserved, see the license file.
 * 
 * www.pureinfo.com.cn
 */

package com.pureinfo.srm.srm2rpms.action;

import java.util.Iterator;
import java.util.List;

import org.apache.struts.action.ActionForward;
import org.dom4j.Element;

import com.pureinfo.ark.interaction.list.SearchAction;
import com.pureinfo.ark.interaction.list.SearchForm;
import com.pureinfo.force.exception.PureException;
import com.pureinfo.force.io.ClassResourceUtil;
import com.pureinfo.force.xml.XMLUtil;

/**
 * <P>
 * Created on 2007-1-18 09:56:40<BR>
 * Last modified on 2007-1-18
 * </P>
 * RPMSValidatorAction: RPMS validator action.
 * 
 * @author Administrator
 * @version 1.0, 2007-1-18
 * @since SRM 2.2
 */
public class RPMSValidatorAction extends SearchAction {

    private String m_sTitle;

    private String m_sScenery;

    private String m_sHeadTable;

    /**
     * Constructor: default
     */
    public RPMSValidatorAction() {
        super();
    }

    /**
     * @see com.pureinfo.ark.interaction.ActionBase#beforeExecution()
     */
    protected ActionForward beforeExecution() throws PureException {
        String sId = request.getRequiredParameter("id", "validator id");
        String sFileName = ClassResourceUtil.mapFullPath("srm2rpms-validator.cfg.xml", true);
        Element element = XMLUtil.fileToElement(sFileName);
        List list = element.elements();
        try {
            Iterator itrList = list.iterator();
            while (itrList.hasNext()) {
                element = (Element) itrList.next();
                if (sId.equals(element.attributeValue("id"))) {
                    m_sTitle = element.attributeValue("title");
                    m_sScenery = element.attributeValue("scenery");
                    m_sHeadTable = element.elementText("hint");

                    String sCondition = element.elementTextTrim("condition");
                    ((SearchForm) form).getQueryFilter().addCondition(sCondition);
                    return super.beforeExecution();
                }
            } // endwhile
        } finally {
            list.clear();
        }

        throw new PureException(PureException.INVALID_REQUEST, "validator not found: id=" + sId);
    }

    /**
     * @see com.pureinfo.ark.interaction.list.SearchAction#getTitle()
     */
    public String getTitle() throws PureException {
        return (m_sTitle != null && m_sTitle.length() > 0) ? m_sTitle : super.getTitle();
    }

    /**
     * @see com.pureinfo.ark.interaction.list.SearchAction#getScenery()
     */
    protected String getScenery() {
        return (m_sScenery != null && m_sScenery.length() > 0) ? m_sScenery : super.getScenery();
    }

    /**
     * @see com.pureinfo.ark.interaction.list.SearchAction#getHeadTable()
     */
    public String getHeadTable() throws PureException {
        return m_sHeadTable;
    }

}