001// Copyright 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.form; 016 017import org.apache.hivemind.service.ThreadLocale; 018import org.apache.tapestry.IMarkupWriter; 019import org.apache.tapestry.IRequestCycle; 020import org.apache.tapestry.valid.IValidationDelegate; 021import org.apache.tapestry.valid.ValidatorException; 022 023public class TranslatedFieldSupportImpl implements TranslatedFieldSupport 024{ 025 private ThreadLocale _threadLocale; 026 027 /** 028 * @return Returns the threadLocale. 029 */ 030 public ThreadLocale getThreadLocale() 031 { 032 return _threadLocale; 033 } 034 035 /** 036 * @param threadLocale 037 * The threadLocale to set. 038 */ 039 public void setThreadLocale(ThreadLocale threadLocale) 040 { 041 _threadLocale = threadLocale; 042 } 043 044 public String format(TranslatedField field, Object object) 045 { 046 IValidationDelegate delegate = field.getForm().getDelegate(); 047 048 return delegate.isInError() ? delegate.getFieldInputValue() : field.getTranslator().format( 049 field, 050 _threadLocale.getLocale(), 051 object); 052 } 053 054 public Object parse(TranslatedField field, String text) throws ValidatorException 055 { 056 IValidationDelegate delegate = field.getForm().getDelegate(); 057 058 delegate.recordFieldInputValue(text); 059 060 ValidationMessages messages = new ValidationMessagesImpl(field, _threadLocale.getLocale()); 061 062 return field.getTranslator().parse(field, messages, text); 063 } 064 065 public void renderContributions(TranslatedField field, IMarkupWriter writer, IRequestCycle cycle) 066 { 067 if (field.getForm().isClientValidationEnabled()) 068 { 069 FormComponentContributorContext context = new FormComponentContributorContextImpl( 070 _threadLocale.getLocale(), cycle, field); 071 072 field.getTranslator().renderContribution(writer, cycle, context, field); 073 } 074 } 075}