001/* 002 * Copyright 2002-2016 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.core.convert; 018 019/** 020 * Exception to be thrown when a suitable converter could not be found 021 * in a given conversion service. 022 * 023 * @author Keith Donald 024 * @author Juergen Hoeller 025 * @since 3.0 026 */ 027@SuppressWarnings("serial") 028public class ConverterNotFoundException extends ConversionException { 029 030 private final TypeDescriptor sourceType; 031 032 private final TypeDescriptor targetType; 033 034 035 /** 036 * Create a new conversion executor not found exception. 037 * @param sourceType the source type requested to convert from 038 * @param targetType the target type requested to convert to 039 */ 040 public ConverterNotFoundException(TypeDescriptor sourceType, TypeDescriptor targetType) { 041 super("No converter found capable of converting from type [" + sourceType + "] to type [" + targetType + "]"); 042 this.sourceType = sourceType; 043 this.targetType = targetType; 044 } 045 046 047 /** 048 * Return the source type that was requested to convert from. 049 */ 050 public TypeDescriptor getSourceType() { 051 return this.sourceType; 052 } 053 054 /** 055 * Return the target type that was requested to convert to. 056 */ 057 public TypeDescriptor getTargetType() { 058 return this.targetType; 059 } 060 061}