1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 package integration.forms; 25 26 /** 27 * 28 * @author fs@openoffice.org 29 */ 30 public class ListSelectionValidator extends integration.forms.ControlValidator 31 { 32 /** Creates a new instance of ListSelectionValidator */ ListSelectionValidator()33 public ListSelectionValidator() 34 { 35 } 36 explainInvalid( Object Value )37 public String explainInvalid( Object Value ) 38 { 39 try 40 { 41 short[] selectionIndexes = (short[])Value; 42 if ( selectionIndexes.length > 2 ) 43 return "please 2 entries, at most"; 44 } 45 catch( java.lang.Exception e ) 46 { 47 return "oops. What's this?"; 48 } 49 return ""; 50 } 51 isValid( Object Value )52 public boolean isValid( Object Value ) 53 { 54 try 55 { 56 short[] selectionIndexes = (short[])Value; 57 if ( selectionIndexes.length > 2 ) 58 return false; 59 return true; 60 } 61 catch( java.lang.Exception e ) 62 { 63 } 64 return false; 65 } 66 67 } 68