litesoft
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package com.temp.shared.validators; import org.litesoft.core.util.externalization.*; import com.temp.shared.*; import com.temp.shared.utils.*; public class Only7BitAlphaNumericUnderScoreValueValidator implements ValueValidator { public static final String TEMPLATE_ID_CODE = "Only7BitAlphaNumericUnderScore"; public static final String TEMPLATE_NAME_WHY = "why"; public static final String SUBTEMPLATE_WHY_NOT_STRING = "NotString"; public static final String SUBTEMPLATE_WHY_EMPTY_STRING = "EmptyString"; public static final ValueValidator INSTANCE = new Only7BitAlphaNumericUnderScoreValueValidator(); private Only7BitAlphaNumericUnderScoreValueValidator() { } @Override public E13nData checkValue( Object value ) { if ( !(value instanceof String) ) { return new E13nData( TEMPLATE_ID_CODE ).addSubstitutionNamedSubTemplateIdCode( TEMPLATE_NAME_WHY, SUBTEMPLATE_WHY_NOT_STRING ); } String userData = value.toString().trim(); if ( userData.length() == 0 ) { return new E13nData( TEMPLATE_ID_CODE ).addSubstitutionNamedSubTemplateIdCode( TEMPLATE_NAME_WHY, SUBTEMPLATE_WHY_EMPTY_STRING ); } for ( int i = 0; i < userData.length(); i++ ) { char c = userData.charAt( i ); if ( !CharacterUtils.isAlphaNumericUnderScore7BitAscii( c ) ) { } } return null; // OK! } } |