integertester.java

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/**
 * Copyright (c) 2004 The JA-SIG Collaborative.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the JA-SIG Collaborative
 *    (http://www.jasig.org/)."
 *
 * THIS SOFTWARE IS PROVIDED BY THE JA-SIG COLLABORATIVE "AS IS" AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE JA-SIG COLLABORATIVE OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

package org.jasig.portal.groups.pags.testers;

import org.jasig.portal.security.IPerson;

/**
 * Abstract class tests the possibly multiple values of an 
 * <code>IPerson</code> integer attribute. 
 * <p>
 * @author Dan Ellentuck
 * @version $Revision: 1.1 $
 */

public abstract class IntegerTester extends BaseAttributeTester {
    protected int testInteger = Integer.MIN_VALUE;

public IntegerTester(String attribute, String test) {
    super(attribute, test); 
    testInteger = Integer.parseInt(test);
}
public int getTestInteger() {
    return testInteger;
}
public boolean test(IPerson person) {
    boolean result = false;
    Object[] atts = person.getAttributeValues(getAttributeName());
    if ( atts != null )
    {
        for (int i=0; i<atts.length && result == false; i++)
        {
            try 
            {
                int integerAtt = Integer.parseInt((String)atts[i]);
                result = test( integerAtt );
            }
            catch (NumberFormatException nfe) {  } // result stays false
        }
    }
    return result;
}
public boolean test(int attributeValue) {return false;}

}