    001    package 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
    024    import 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
    034    public 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    }