org.beangle.struts2.view.component.Navmenu.java Source code

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Here is the source code for org.beangle.struts2.view.component.Navmenu.java

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/* Copyright c 2005-2012.
 * Licensed under GNU  LESSER General Public License, Version 3.
 * http://www.gnu.org/licenses
 */
package org.beangle.struts2.view.component;

import org.apache.commons.lang.StringUtils;

import com.opensymphony.xwork2.util.ValueStack;

/**
 * @author chaostone
 * @version $Id: Navmenu.java Apr 20, 2011 8:47:00 AM chaostone $
 */
public class Navmenu extends ClosingUIBean {

    private String title;

    private String uri;

    private String target;

    /** ?? */
    private boolean selected;

    public Navmenu(ValueStack stack) {
        super(stack);
        StringBuilder sb = new StringBuilder(StringUtils.substringBeforeLast(getRequestURI(), "."));
        if (-1 == sb.lastIndexOf("!")) {
            sb.append("!index");
        }
        this.uri = sb.toString();
    }

    @Override
    protected void evaluateParams() {
        super.evaluateParams();
        generateIdIfEmpty();
    }

    boolean isSelected(String givenUri) {
        if (selected)
            return false;
        else {
            selected = sameAction(givenUri);
            return selected;
        }
    }

    /**
     * ???resource(action!method)
     * 
     * @param first
     * @param second
     * @return
     */
    private boolean sameAction(String first) {
        StringBuilder firstSb = new StringBuilder(StringUtils.substringBefore(first, "."));
        if (-1 == firstSb.lastIndexOf("!")) {
            firstSb.append("!index");
        }
        return firstSb.toString().equals(uri);
    }

    public String getTitle() {
        //return title;
        if (StringUtils.isNotEmpty(title) && title.indexOf("+") >= 0) {
            String subtitle = title.substring(0, title.indexOf("+"));
            return getText(subtitle) + getText(title.substring(title.indexOf("+") + 1, title.length()));
        }
        return getText(title);
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public void setLabel(String label) {
        this.title = label;
    }

    public String getUri() {
        return uri;
    }

    public void setUri(String uri) {
        this.uri = uri;
    }

    public String getTarget() {
        return target;
    }

    public void setTarget(String target) {
        this.target = target;
    }

}