ChildPagesTag.java

/* ===============================================================================
*
* Part of the InfoGlue Content Management Platform (www.infoglue.org)
*
* ===============================================================================
*
*  Copyright (C)
* 
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation. See the file LICENSE.html for more information.
* 
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
* Place, Suite 330 / Boston, MA 02111-1307 / USA.
*
* ===============================================================================
*/

package org.infoglue.deliver.taglib.structure;

import java.util.List;

import javax.servlet.jsp.JspException;

import org.apache.log4j.Logger;
import org.infoglue.deliver.taglib.component.ComponentLogicTag;
import org.infoglue.deliver.util.RequestAnalyser;
import org.infoglue.deliver.util.Timer;

public class ChildPagesTag extends ComponentLogicTag 
{
	private static final long serialVersionUID = 4050206323348354355L;

    public final static Logger logger = Logger.getLogger(ChildPagesTag.class.getName());

	private Integer siteNodeId;
	private String propertyName;
	private boolean useInheritance = true;
	private boolean useRepositoryInheritance = true;
    private boolean useStructureInheritance = true;
	private boolean escapeHTML = false;
	private boolean hideUnauthorizedPages = false;
	private boolean includeHidden = false;
	private boolean includeEvenIfLanguageDisabled = false;
	private Integer levelsToPopulate = 0;
	private String nameFilter = null;
		
	public int doEndTag() throws JspException
    {
		Timer t = new Timer();
		
	    if(this.siteNodeId != null)
	    {
	        setResultAttribute(this.getController().getChildPages(this.siteNodeId, this.escapeHTML, this.hideUnauthorizedPages, this.levelsToPopulate, this.nameFilter, this.includeHidden, this.includeEvenIfLanguageDisabled));
	    	RequestAnalyser.getRequestAnalyser().registerComponentStatistics("ChildPages 1 tag", t.getElapsedTime());	    	
	    }
        else if(this.propertyName != null)
        {
            setResultAttribute(getComponentLogic().getChildPages(propertyName, useInheritance, this.escapeHTML, this.hideUnauthorizedPages, useRepositoryInheritance, useStructureInheritance, this.levelsToPopulate, this.nameFilter, this.includeHidden, this.includeEvenIfLanguageDisabled));
		    //if(logger.isInfoEnabled())
		    	RequestAnalyser.getRequestAnalyser().registerComponentStatistics("ChildPages 2 tag", t.getElapsedTime());
        }
        else
            throw new JspException("You must state either propertyName or siteNodeId");

	    this.siteNodeId = null;
	    this.propertyName = null;
	    this.useInheritance = true;
	    this.useRepositoryInheritance = true;
	    this.useStructureInheritance = true;
	    this.escapeHTML = false;
	    this.hideUnauthorizedPages = false;
	    this.includeHidden = false;
		this.includeEvenIfLanguageDisabled = false;
	    this.levelsToPopulate = 0;
	    this.nameFilter = null;
	    
	    return EVAL_PAGE;
    }

    public void setPropertyName(String propertyName) throws JspException
    {
        this.propertyName = evaluateString("ChildPagesTag", "propertyName", propertyName);
    }
	
    public void setSiteNodeId(String siteNodeId) throws JspException
    {
        this.siteNodeId = evaluateInteger("ChildPagesTag", "siteNodeId", siteNodeId);
    }
    
    public void setUseInheritance(boolean useInheritance)
    {
        this.useInheritance = useInheritance;
    }

    public void setUseRepositoryInheritance(boolean useRepositoryInheritance)
    {
        this.useRepositoryInheritance = useRepositoryInheritance;
    }

	public void setEscapeHTML(boolean escapeHTML) 
	{
		this.escapeHTML = escapeHTML;
	}

	public void setHideUnauthorizedPages(boolean hideUnauthorizedPages) 
	{
		this.hideUnauthorizedPages = hideUnauthorizedPages;
	}
	
    public void setUseStructureInheritance(boolean useStructureInheritance)
    {
        this.useStructureInheritance = useStructureInheritance;
    }

	public void setIncludeHidden(boolean includeHidden) 
	{
		this.includeHidden = includeHidden;
	}

	public void setIncludeEvenIfLanguageDisabled(boolean includeEvenIfLanguageDisabled) 
	{
		this.includeEvenIfLanguageDisabled = includeEvenIfLanguageDisabled;
	}

    public void setLevelsToPopulate(String levelsToPopulate) throws JspException
    {
        this.levelsToPopulate = evaluateInteger("ChildPagesTag", "levelsToPopulate", levelsToPopulate);
    }

    public void setNameFilter(String nameFilter) throws JspException
    {
        this.nameFilter = evaluateString("ChildPagesTag", "nameFilter", nameFilter);
    }
}