userattributevalueitem.java

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/*
 *  SSL-Explorer
 *
 *  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2 of
 *  the License, or (at your option) any later version.
 *  This program 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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
			
package com.sslexplorer.security;

import org.apache.struts.util.MessageResources;

import com.sslexplorer.boot.Util;

/**
 * Wrapper bean for displaying and editing a user attribute and its value.
 * 
 * @author Brett Smith <a href="mailto: [e-mail]">&lt;[e-mail]&gt;</a>
 * @version $Revision: 1.8 $
 */
public class UserAttributeValueItem implements Comparable {

    private UserAttributeDefinition definition;
    private String label;
    private String value;
    private String categoryLabel;
    private String categoryId;

    /**
     * Constructor.
     * 
     * @param definition definition
     * @param messageResources message resources from which to get the label and
     *        category label or <code>null</code> to use values in definition
     * @param value initial value
     */
    public UserAttributeValueItem(UserAttributeDefinition definition, MessageResources messageResources, String value) {
        super();
        this.definition = definition;
        this.value = value;
        this.label = definition.getLabel();
        this.categoryLabel = definition.getCategoryLabel();
        String s = messageResources == null ? null : messageResources.getMessage("userAttributeCategory." + definition.getCategory() + ".title");
        if (s != null && !s.equals("")) {
            this.categoryLabel = s;
        } else {
            if(categoryLabel == null || categoryLabel.equals("")) {
                this.categoryLabel = "Attributes";
            }
        }
        s = messageResources == null ? null : messageResources.getMessage("userAttribute." + definition.getName() + ".title");
        if (s != null && !s.equals("")) {
            label = s;
        } else {
            if(label != null && label.equals("")) {
                label = definition.getName();
            }
        }
        if (getCategoryLabel() != null)
            categoryId = Util.makeConstantKey(getCategoryLabel());
    }

    /**
     * Get the label. This will either the label in the definition itself or a
     * label from a message resource (passed in the constructor) if it exists.
     * 
     * @return label
     */

    public String getLabel() {
        return label;
    }

    /**
     * Get the attribute definition this object wraps.
     * 
     * @return definition
     */
    public UserAttributeDefinition getDefinition() {
        return definition;
    }

    /**
     * Get the value
     * 
     * @return value
     */
    public String getValue() {
        return value;
    }

    /**
     * Set the value
     * 
     * @param value value
     */
    public void setValue(String value) {
        this.value = value;
    }
    
    /**
     * Get the category label
     * 
     * @return category label
     */
    public String getCategoryLabel() {
        return categoryLabel;
    }

    /**
     * Get the category Id
     * 
     * @return category ID
     */
    public String getCategoryId() {
        return categoryId;
    }

    /**
     * Compare this value item with another based on its definitions sort order
     * and name.
     * 
     * @param arg0 object to compare against.
     * @return comparison
     */
    public int compareTo(Object arg0) {
        int i = ( categoryId == null ? "" : categoryId ).compareTo(((UserAttributeValueItem) arg0).categoryId == null ? "" : ((UserAttributeValueItem) arg0).categoryId);
        if(i == 0) {
            i = new Integer(getDefinition().getSortOrder()).compareTo(new Integer(((UserAttributeValueItem) arg0).getDefinition()
                            .getSortOrder()));
            return i == 0 ? (getDefinition().getLabel().compareTo(((UserAttributeValueItem) arg0).getLabel())) : i;            
        }
        else {
            return i;
        }
    }

}