1   /*
    2    * $Id: AppendIteratorTagDemo.java 471756 2006-11-06 15:01:43Z husted $
    3    *
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
   10    * with the License.  You may obtain a copy of the License at
   11    *
   12    *  http://www.apache.org/licenses/LICENSE-2.0
   13    *
   14    * Unless required by applicable law or agreed to in writing,
   15    * software distributed under the License is distributed on an
   16    * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   17    * KIND, either express or implied.  See the License for the
   18    * specific language governing permissions and limitations
   19    * under the License.
   20    */
   21   package org.apache.struts2.showcase.tag.nonui.iteratortag;
   22   
   23   import com.opensymphony.xwork2.ActionSupport;
   24   import com.opensymphony.xwork2.Validateable;
   25   
   26   /**
   27    *
   28    */
   29   public class AppendIteratorTagDemo extends ActionSupport implements Validateable {
   30   
   31       private static final long serialVersionUID = -6525059998526094664L;
   32   
   33       private String iteratorValue1;
   34       private String iteratorValue2;
   35   
   36   
   37       public void validate() {
   38           if (iteratorValue1 == null || iteratorValue1.trim().length() <= 0 ) {
   39               addFieldError("iteratorValue1", "iterator value 1 cannot be empty");
   40           }
   41           else if (iteratorValue1.trim().indexOf(",") <= 0) {
   42               addFieldError("iteratorValue1", "iterator value 1 needs to be comma separated");
   43           }
   44           if (iteratorValue2 == null || iteratorValue2.trim().length() <= 0) {
   45               addFieldError("iteratorValue2", "iterator value 2 cannot be empty");
   46           }
   47           else if (iteratorValue2.trim().indexOf(",") <= 0) {
   48               addFieldError("iteratorValue2", "iterator value 2 needs to be comma separated");
   49           }
   50       }
   51   
   52   
   53   
   54   
   55       public String getIteratorValue1() {
   56           return iteratorValue1;
   57       }
   58       public void setIteratorValue1(String iteratorValue1) {
   59           this.iteratorValue1 = iteratorValue1;
   60       }
   61   
   62   
   63   
   64       public String getIteratorValue2() {
   65           return iteratorValue2;
   66       }
   67       public void setIteratorValue2(String iteratorValue2) {
   68           this.iteratorValue2 = iteratorValue2;
   69       }
   70   
   71   
   72   
   73       public String input() throws Exception {
   74           return SUCCESS;
   75       }
   76   
   77       public String submit() throws Exception {
   78           return SUCCESS;
   79       }
   80   }