litesoft
@ 600
litesoft / trunk / GWT_Sandbox / FormEngine / src / com / temp / shared / validators / MaxLengthValueValidator.java
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package com.temp.shared.validators; import com.temp.shared.*; import com.temp.shared.externalization.*; import com.temp.shared.utils.*; public class MaxLengthValueValidator implements ValueValidator { public static final String TEMPLATE_ID_CODE = "TooLong"; public static final String USER_DATA_MAX_LENGTH = "maxLength"; public static final String USER_DATA_CURRENT_LENGTH = "currentLength"; private final int maxLength; public MaxLengthValueValidator( int maxLength ) { this.maxLength = Validate.length( "maxLength", maxLength ); } @Override public E13nData checkValue( Object value ) { if ( value instanceof String ) { return checkString( value.toString().trim() ); } return null; // OK! } protected E13nData checkString( String userData ) { if ( userData.length() > maxLength ) { return new E13nData( TEMPLATE_ID_CODE )// .addSubstitutionNamedUserData( USER_DATA_MAX_LENGTH, Integer.toString( maxLength ) ) // .addSubstitutionNamedUserData( USER_DATA_CURRENT_LENGTH, Integer.toString( userData.length() ) ); } return null; // OK! } } |
Commits for litesoft/trunk/GWT_Sandbox/FormEngine/src/com/temp/shared/validators/MaxLengthValueValidator.java
Revision | Author | Commited | Message |
---|---|---|---|
600 | GeorgeS | Sun 05 Feb, 2012 18:55:58 +0000 | Sync-n |