/*
* Copyright 2004-2008 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
*
* http://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.
*/
package org.springframework.binding.convert.service;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Date;
import java.util.Locale;
import org.springframework.core.convert.ConversionService;
/**
* Default, local implementation of a conversion service. Will automatically register <i>from string</i> converters for
* a number of standard Java types like Class, Number, Boolean and so on.
*
* @author Keith Donald
*/
public class DefaultConversionService extends GenericConversionService {
/**
* Creates a new default conversion service, installing the default converters.
*/
public DefaultConversionService() {
addDefaultConverters();
addDefaultAliases();
}
/**
* Creates a new default conversion service with an instance of a Spring ConversionService.
*
* @param delegateConversionService the Spring conversion service
*/
public DefaultConversionService(ConversionService delegateConversionService) {
super(delegateConversionService);
addDefaultConverters();
addDefaultAliases();
}
/**
* Add all default converters to the conversion service.
*
* Note: Staring with Spring Web Flow 2.1, this method does not register any Spring Binding converters. All type
* conversion is driven through Spring's type conversion instead.
*
* @see GenericConversionService
*/
protected void addDefaultConverters() {
}
protected void addDefaultAliases() {
addAlias("string", String.class);
addAlias("byte", Byte.class);
addAlias("boolean", Boolean.class);
addAlias("character", Character.class);
addAlias("short", Short.class);
addAlias("integer", Integer.class);
addAlias("long", Long.class);
addAlias("float", Float.class);
addAlias("double", Double.class);
addAlias("bigInteger", BigInteger.class);
addAlias("bigDecimal", BigDecimal.class);
addAlias("locale", Locale.class);
addAlias("date", Date.class);
}
}