    001package org.apache.turbine.util.uri;
    002
    003
    004/*
    005 * Licensed to the Apache Software Foundation (ASF) under one
    006 * or more contributor license agreements.  See the NOTICE file
    007 * distributed with this work for additional information
    008 * regarding copyright ownership.  The ASF licenses this file
    009 * to you under the Apache License, Version 2.0 (the
    010 * "License"); you may not use this file except in compliance
    011 * with the License.  You may obtain a copy of the License at
    012 *
    013 *   http://www.apache.org/licenses/LICENSE-2.0
    014 *
    015 * Unless required by applicable law or agreed to in writing,
    016 * software distributed under the License is distributed on an
    017 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    018 * KIND, either express or implied.  See the License for the
    019 * specific language governing permissions and limitations
    020 * under the License.
    021 */
    022
    023
    024import org.apache.commons.lang.StringUtils;
    025
    026/**
    027 * Helper Class to keep a key and a value together in
    028 * one object. Used for URI Parameters
    029 *
    030 * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
    031 * @version $Id: URIParam.java 615328 2008-01-25 20:25:05Z tv $
    032 */
    033
    034public class URIParam
    035{
    036    /** Key */
    037    private String key = null;
    038
    039    /** Value */
    040    private Object value = null;
    041
    042    /**
    043     * Creates a new Object from Key and Value
    044     *
    045     * @param key A String with the Param Name.
    046     * @param value An Object with the Value.
    047     *
    048     */
    049    public URIParam(String key, Object value)
    050    {
    051        this.key = key;
    052        this.value = value;
    053    }
    054
    055    /**
    056     * Returns the key.
    057     *
    058     * @return The key value.
    059     *
    060     */
    061    public String getKey()
    062    {
    063        return (StringUtils.isNotEmpty(key)) ? key : "";
    064    }
    065
    066    /**
    067     * Returns the value.
    068     *
    069     * @return The value of this object.
    070     *
    071     */
    072    public Object getValue()
    073    {
    074        return value;
    075    }
    076}