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Contents
package sh.calaba.org.codehaus.jackson.map.module;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import sh.calaba.org.codehaus.jackson.map.*;
import sh.calaba.org.codehaus.jackson.map.type.ClassKey;
import sh.calaba.org.codehaus.jackson.type.JavaType;
/**
* Simple implementation {@link KeyDeserializers} which allows registration of
* deserializers based on raw (type erased class).
* It can work well for basic bean and scalar type deserializers, but is not
* a good fit for handling generic types (like {@link Map}s and {@link Collection}s
* or array types).
*<p>
* Unlike {@link SimpleSerializers}, this class does not currently support generic mappings;
* all mappings must be to exact declared deserialization type.
*
* @since 1.7
*/
public class SimpleKeyDeserializers implements KeyDeserializers
{
protected HashMap<ClassKey,KeyDeserializer> _classMappings = null;
/*
/**********************************************************
/* Life-cycle, construction and configuring
/**********************************************************
*/
public SimpleKeyDeserializers() { }
public SimpleKeyDeserializers addDeserializer(Class<?> forClass, KeyDeserializer deser)
{
if (_classMappings == null) {
_classMappings = new HashMap<ClassKey,KeyDeserializer>();
}
_classMappings.put(new ClassKey(forClass), deser);
return this;
}
/*
/**********************************************************
/* Serializers implementation
/**********************************************************
*/
@Override
public KeyDeserializer findKeyDeserializer(JavaType type, DeserializationConfig config,
BeanDescription beanDesc, BeanProperty property)
{
if (_classMappings == null) {
return null;
}
return _classMappings.get(new ClassKey(type.getRawClass()));
}
}
Version data entries
164 entries across 164 versions & 2 rubygems