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}