/*
* Copyright (C) 2005, 2006 Joe Walnes.
* Copyright (C) 2006, 2007, 2008 XStream Committers.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
* Created on 22. January 2005 by Joe Walnes
*/
package com.thoughtworks.xstream.mapper;
import com.thoughtworks.xstream.converters.Converter;
import com.thoughtworks.xstream.converters.SingleValueConverter;
/**
* Default mapper implementation with 'vanilla' functionality. To build up the functionality required, wrap this mapper
* with other mapper implementations.
*
* @author Joe Walnes
* @author Jörg Schaible
*/
public class DefaultMapper implements Mapper {
private final ClassLoader classLoader;
/**
* @deprecated since 1.2, no necessity for field anymore.
*/
private transient String classAttributeIdentifier;
public DefaultMapper(ClassLoader classLoader) {
this.classLoader = classLoader;
this.classAttributeIdentifier = "class";
}
/**
* @deprecated since 1.2, use XStream.aliasAttrbute() for a different attribute name.
*/
public DefaultMapper(ClassLoader classLoader, String classAttributeIdentifier) {
this(classLoader);
this.classAttributeIdentifier = classAttributeIdentifier == null ? "class" : classAttributeIdentifier;
}
/**
* @deprecated since 1.2, no necessity for method anymore.
*/
private Object readResolve() {
classAttributeIdentifier = "class";
return this;
}
public String serializedClass(Class type) {
return type.getName();
}
public Class realClass(String elementName) {
try {
if (elementName.charAt(0) != '[') {
return classLoader.loadClass(elementName);
} else if (elementName.endsWith(";")) {
return Class.forName(elementName.toString(), false, classLoader);
} else {
return Class.forName(elementName.toString());
}
} catch (ClassNotFoundException e) {
throw new CannotResolveClassException(elementName + " : " + e.getMessage());
}
}
public Class defaultImplementationOf(Class type) {
return type;
}
/**
* @deprecated since 1.2, use aliasForAttribute instead.
*/
public String attributeForClassDefiningField() {
return "defined-in";
}
/**
* @deprecated since 1.2, use aliasForAttribute instead.
*/
public String attributeForReadResolveField() {
return "resolves-to";
}
/**
* @deprecated since 1.2, use aliasForAttribute instead.
*/
public String attributeForEnumType() {
return "enum-type";
}
/**
* @deprecated since 1.2, use aliasForAttribute instead.
*/
public String attributeForImplementationClass() {
return classAttributeIdentifier;
}
public String aliasForAttribute(String attribute) {
return attribute;
}
public String attributeForAlias(String alias) {
return alias;
}
public String aliasForSystemAttribute(String attribute) {
return attribute;
}
public boolean isImmutableValueType(Class type) {
return false;
}
public String getFieldNameForItemTypeAndName(Class definedIn, Class itemType, String itemFieldName) {
return null;
}
public Class getItemTypeForItemFieldName(Class definedIn, String itemFieldName) {
return null;
}
public ImplicitCollectionMapping getImplicitCollectionDefForFieldName(Class itemType, String fieldName) {
return null;
}
public boolean shouldSerializeMember(Class definedIn, String fieldName) {
return true;
}
public String lookupName(Class type) {
return serializedClass(type);
}
public Class lookupType(String elementName) {
return realClass(elementName);
}
public String serializedMember(Class type, String memberName) {
return memberName;
}
public String realMember(Class type, String serialized) {
return serialized;
}
/**
* @deprecated since 1.3, use {@link #getConverterFromAttribute(Class, String, Class)}
*/
public SingleValueConverter getConverterFromAttribute(String name) {
return null;
}
/**
* @deprecated since 1.3, use {@link #getConverterFromItemType(String, Class, Class)}
*/
public SingleValueConverter getConverterFromItemType(String fieldName, Class type) {
return null;
}
/**
* @deprecated since 1.3, use {@link #getConverterFromItemType(String, Class, Class)}
*/
public SingleValueConverter getConverterFromItemType(Class type) {
return null;
}
public SingleValueConverter getConverterFromItemType(String fieldName, Class type,
Class definedIn) {
return null;
}
public Converter getLocalConverter(Class definedIn, String fieldName) {
return null;
}
public Mapper lookupMapperOfType(Class type) {
return null;
}
/**
* @deprecated since 1.3, use combination of {@link #serializedMember(Class, String)} and {@link #getConverterFromItemType(String, Class, Class)}
*/
public String aliasForAttribute(Class definedIn, String fieldName) {
return fieldName;
}
/**
* @deprecated since 1.3, use combination of {@link #realMember(Class, String)} and {@link #getConverterFromItemType(String, Class, Class)}
*/
public String attributeForAlias(Class definedIn, String alias) {
return alias;
}
/**
* @deprecated since 1.3.1, use {@link #getConverterFromAttribute(Class, String, Class)}
*/
public SingleValueConverter getConverterFromAttribute(Class definedIn, String attribute) {
return null;
}
public SingleValueConverter getConverterFromAttribute(Class definedIn, String attribute, Class type) {
return null;
}
}