/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

  * either express or implied. See the License for the specific language

  * governing permissions and limitations under the License.

  */

 package org.seasar.teeda.core.render.html.support;

 import org.seasar.framework.util.ArrayUtil;

 /**

  * @author manhole

  */

 public class UrlParameter {

     private String key;

     private String[] values = {};

     public String getKey() {

         return key;

     }

     public void setKey(String key) {

         this.key = key;

     }

     public String getValue() {

         if (ArrayUtil.isEmpty(values)) {

             return "";

         }

         return values[0];

     }

     public void setValue(String value) {

         values = new String[] { value };

     }

     public void addValue(String value) {

         this.values = (String[]) ArrayUtil.add(this.values, value);

     }

     public String[] getValues() {

         return values;

     }

     public void setValues(String[] values) {

         this.values = values;

     }

 }