1*ae15d43aSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ae15d43aSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ae15d43aSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ae15d43aSAndrew Rist * distributed with this work for additional information 6*ae15d43aSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ae15d43aSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ae15d43aSAndrew Rist * "License"); you may not use this file except in compliance 9*ae15d43aSAndrew Rist * with the License. You may obtain a copy of the License at 10*ae15d43aSAndrew Rist * 11*ae15d43aSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*ae15d43aSAndrew Rist * 13*ae15d43aSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ae15d43aSAndrew Rist * software distributed under the License is distributed on an 15*ae15d43aSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ae15d43aSAndrew Rist * KIND, either express or implied. See the License for the 17*ae15d43aSAndrew Rist * specific language governing permissions and limitations 18*ae15d43aSAndrew Rist * under the License. 19*ae15d43aSAndrew Rist * 20*ae15d43aSAndrew Rist *************************************************************/ 21*ae15d43aSAndrew Rist 22*ae15d43aSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir import com.sun.star.form.binding.*; 25cdf0e10cSrcweir 26cdf0e10cSrcweir /** 27cdf0e10cSrcweir * 28cdf0e10cSrcweir * @author fs@openoffice.org 29cdf0e10cSrcweir */ 30cdf0e10cSrcweir public class TextValidator extends ControlValidator 31cdf0e10cSrcweir { 32cdf0e10cSrcweir 33cdf0e10cSrcweir /** Creates a new instance of NumericValidator */ TextValidator( )34cdf0e10cSrcweir public TextValidator( ) 35cdf0e10cSrcweir { 36cdf0e10cSrcweir } 37cdf0e10cSrcweir explainInvalid( Object Value )38cdf0e10cSrcweir public String explainInvalid( Object Value ) 39cdf0e10cSrcweir { 40cdf0e10cSrcweir try 41cdf0e10cSrcweir { 42cdf0e10cSrcweir String value = (String)Value; 43cdf0e10cSrcweir if ( containsZs( value ) ) 44cdf0e10cSrcweir return "No Z's allowed here"; 45cdf0e10cSrcweir if ( !isProperChunks( value ) ) 46cdf0e10cSrcweir return "Need 3 * n characters"; 47cdf0e10cSrcweir } 48cdf0e10cSrcweir catch( java.lang.Exception e ) 49cdf0e10cSrcweir { 50cdf0e10cSrcweir return "ooops. Unknown error"; 51cdf0e10cSrcweir } 52cdf0e10cSrcweir return ""; 53cdf0e10cSrcweir } 54cdf0e10cSrcweir isValid( Object Value )55cdf0e10cSrcweir public boolean isValid( Object Value ) 56cdf0e10cSrcweir { 57cdf0e10cSrcweir try 58cdf0e10cSrcweir { 59cdf0e10cSrcweir String value = (String)Value; 60cdf0e10cSrcweir if ( containsZs( value ) ) 61cdf0e10cSrcweir return false; 62cdf0e10cSrcweir if ( !isProperChunks( value ) ) 63cdf0e10cSrcweir return false; 64cdf0e10cSrcweir return true; 65cdf0e10cSrcweir } 66cdf0e10cSrcweir catch( java.lang.Exception e ) 67cdf0e10cSrcweir { 68cdf0e10cSrcweir } 69cdf0e10cSrcweir return false; 70cdf0e10cSrcweir } 71cdf0e10cSrcweir isProperChunks( String value )72cdf0e10cSrcweir private boolean isProperChunks( String value ) 73cdf0e10cSrcweir { 74cdf0e10cSrcweir return ( value.length() % 3 ) == 0; 75cdf0e10cSrcweir } 76cdf0e10cSrcweir containsZs( String value )77cdf0e10cSrcweir private boolean containsZs( String value ) 78cdf0e10cSrcweir { 79cdf0e10cSrcweir if ( ( value.indexOf( 'Z' ) != -1 ) 80cdf0e10cSrcweir || ( value.indexOf( 'z' ) != -1 ) 81cdf0e10cSrcweir ) 82cdf0e10cSrcweir return true; 83cdf0e10cSrcweir return false; 84cdf0e10cSrcweir } 85cdf0e10cSrcweir } 86