/*
 * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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package org.springframework.core.convert.converter;

For registering converters with a type conversion system.
Author:Keith Donald, Juergen Hoeller
Since:3.0
/** * For registering converters with a type conversion system. * * @author Keith Donald * @author Juergen Hoeller * @since 3.0 */
public interface ConverterRegistry {
Add a plain converter to this registry. The convertible source/target type pair is derived from the Converter's parameterized types.
Throws:
  • IllegalArgumentException – if the parameterized types could not be resolved
/** * Add a plain converter to this registry. * The convertible source/target type pair is derived from the Converter's parameterized types. * @throws IllegalArgumentException if the parameterized types could not be resolved */
void addConverter(Converter<?, ?> converter);
Add a plain converter to this registry. The convertible source/target type pair is specified explicitly.

Allows for a Converter to be reused for multiple distinct pairs without having to create a Converter class for each pair.

Since:3.1
/** * Add a plain converter to this registry. * The convertible source/target type pair is specified explicitly. * <p>Allows for a Converter to be reused for multiple distinct pairs without * having to create a Converter class for each pair. * @since 3.1 */
<S, T> void addConverter(Class<S> sourceType, Class<T> targetType, Converter<? super S, ? extends T> converter);
Add a generic converter to this registry.
/** * Add a generic converter to this registry. */
void addConverter(GenericConverter converter);
Add a ranged converter factory to this registry. The convertible source/target type pair is derived from the ConverterFactory's parameterized types.
Throws:
  • IllegalArgumentException – if the parameterized types could not be resolved
/** * Add a ranged converter factory to this registry. * The convertible source/target type pair is derived from the ConverterFactory's parameterized types. * @throws IllegalArgumentException if the parameterized types could not be resolved */
void addConverterFactory(ConverterFactory<?, ?> factory);
Remove any converters from sourceType to targetType.
Params:
  • sourceType – the source type
  • targetType – the target type
/** * Remove any converters from {@code sourceType} to {@code targetType}. * @param sourceType the source type * @param targetType the target type */
void removeConvertible(Class<?> sourceType, Class<?> targetType); }