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.translator; 016 017import org.apache.hivemind.ApplicationRuntimeException; 018import org.apache.hivemind.Location; 019import org.apache.hivemind.lib.BeanFactory; 020import org.apache.tapestry.IBinding; 021import org.apache.tapestry.IComponent; 022import org.apache.tapestry.binding.AbstractBindingFactory; 023 024/** 025 * Uses the tapestry.form.translator.TranslatorBeanFactory service to obtain configured 026 * {@link org.apache.tapestry.form.translator.Translator} instances that are then wrapped as 027 * {@link org.apache.tapestry.form.translator.TranslatorBinding}s. 028 * 029 * @author Howard Lewis Ship 030 * @since 4.0 031 * @deprecated Support for the translator: will be removed in release 4.1, along with 032 * {@link org.apache.tapestry.valid.ValidField}. 033 */ 034public class TranslatorBindingFactory extends AbstractBindingFactory 035{ 036 private BeanFactory _translatorBeanFactory; 037 038 public IBinding createBinding(IComponent root, String bindingDescription, String expression, 039 Location location) 040 { 041 try 042 { 043 Translator translator = (Translator) _translatorBeanFactory.get(expression); 044 045 return new TranslatorBinding(bindingDescription, getValueConverter(), location, 046 translator); 047 } 048 catch (Exception ex) 049 { 050 throw new ApplicationRuntimeException(ex.getMessage(), location, ex); 051 } 052 } 053 054 public void setTranslatorBeanFactory(BeanFactory translatorBeanFactory) 055 { 056 _translatorBeanFactory = translatorBeanFactory; 057 } 058}