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. 014 015 package org.apache.tapestry.form; 016 017 import org.apache.tapestry.IMarkupWriter; 018 import org.apache.tapestry.IRequestCycle; 019 import org.apache.tapestry.valid.ValidatorException; 020 021 /** 022 * 023 */ 024 public interface TranslatedFieldSupport 025 { 026 027 /** 028 * Formats the field translation. 029 * @param field 030 * @param object 031 */ 032 String format(TranslatedField field, Object object); 033 034 /** 035 * Parses the field value. 036 * @param field 037 * @param text 038 * 039 * @throws ValidatorException 040 */ 041 Object parse(TranslatedField field, String text) 042 throws ValidatorException; 043 044 /** 045 * Renders any contributions. 046 * @param field 047 * @param writer 048 * @param cycle 049 */ 050 void renderContributions(TranslatedField field, 051 IMarkupWriter writer, IRequestCycle cycle); 052 }