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    • org.testifyproject.fasterxml.jackson.databind.module.SimpleDeserializers Maven / Gradle / Ivy

    package org.testifyproject.testifyproject.fasterxml.jackson.databind.module;

import java.util.*;

import org.testifyproject.testifyproject.fasterxml.jackson.databind.*;
import org.testifyproject.testifyproject.fasterxml.jackson.databind.org.testifyproject.testifyprojectser.Deserializers;
import org.testifyproject.testifyproject.fasterxml.jackson.databind.jsontype.TypeDeserializer;
import org.testifyproject.testifyproject.fasterxml.jackson.databind.type.*;

/**
 * Simple implementation {@link Deserializers} which allows registration of
 * org.testifyproject.testifyprojectserializers based on raw (type erased class).
 * It can work well for basic bean and scalar type org.testifyproject.testifyprojectserializers, but is not
 * a good fit for handling generic types (like {@link Map}s and {@link Collection}s
 * or array types).
 *
    
 * Unlike {@link SimpleSerializers}, this class does not currently support generic mappings;
 * all mappings must be to exact org.testifyproject.testifyprojectclared org.testifyproject.testifyprojectserialization type.
 */
public class SimpleDeserializers
   implements Deserializers, java.org.testifyproject.testifyproject.Serializable
{
    private static final long serialVersionUID = -3006673354353448880L;

    protected HashMap> _classMappings = null;

    /**
     * Flag to help find "generic" enum org.testifyproject.testifyprojectserializer, if one has been registered.
     * 
     * @since 2.3
     */
    protected boolean _hasEnumDeserializer = false;
    
    /*
    /**********************************************************
    /* Life-cycle, construction and configuring
    /**********************************************************
     */
    
    public SimpleDeserializers() { }

    /**
     * @since 2.1
     */
    public SimpleDeserializers(Map,JsonDeserializer> org.testifyproject.testifyprojectsers) {
        addDeserializers(org.testifyproject.testifyprojectsers);
    }
    
    public  void addDeserializer(Class forClass, JsonDeserializer org.testifyproject.testifyprojectser)
    {
        ClassKey key = new ClassKey(forClass);
        if (_classMappings == null) {
            _classMappings = new HashMap>();
        }
        _classMappings.put(key, org.testifyproject.testifyprojectser);
        // [Issue#227]: generic Enum org.testifyproject.testifyprojectserializer?
        if (forClass == Enum.class) {
            _hasEnumDeserializer = true;
        }
    }

    /**
     * @since 2.1
     */
    @SuppressWarnings("unchecked")
    public void addDeserializers(Map,JsonDeserializer> org.testifyproject.testifyprojectsers)
    {
        for (Map.Entry,JsonDeserializer> entry : org.testifyproject.testifyprojectsers.entrySet()) {
            Class cls = entry.getKey();
            // what a mess... nominal generics safety...
            JsonDeserializer org.testifyproject.testifyprojectser = (JsonDeserializer) entry.getValue();
            addDeserializer((Class) cls, org.testifyproject.testifyprojectser);
        }
    }
    
    /*
    /**********************************************************
    /* Serializers implementation
    /**********************************************************
     */
    
    @Override
    public JsonDeserializer findArrayDeserializer(ArrayType type,
            DeserializationConfig config, BeanDescription beanDesc,
            TypeDeserializer elementTypeDeserializer, JsonDeserializer elementDeserializer)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }

    @Override
    public JsonDeserializer findBeanDeserializer(JavaType type,
            DeserializationConfig config, BeanDescription beanDesc)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }

    @Override
    public JsonDeserializer findCollectionDeserializer(CollectionType type,
            DeserializationConfig config, BeanDescription beanDesc,
            TypeDeserializer elementTypeDeserializer,
            JsonDeserializer elementDeserializer)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }

    @Override
    public JsonDeserializer findCollectionLikeDeserializer(CollectionLikeType type,
            DeserializationConfig config, BeanDescription beanDesc,
            TypeDeserializer elementTypeDeserializer,
            JsonDeserializer elementDeserializer)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }
    
    @Override
    public JsonDeserializer findEnumDeserializer(Class type,
            DeserializationConfig config, BeanDescription beanDesc)
        throws JsonMappingException
    {
        if (_classMappings == null) {
            return null;
        }
        JsonDeserializer org.testifyproject.testifyprojectser = _classMappings.get(new ClassKey(type));
        if (org.testifyproject.testifyprojectser == null) {
            if (_hasEnumDeserializer && type.isEnum()) {
                org.testifyproject.testifyprojectser = _classMappings.get(new ClassKey(Enum.class));
            }
        }
        return org.testifyproject.testifyprojectser;
    }

    @Override
    public JsonDeserializer findMapDeserializer(MapType type,
            DeserializationConfig config, BeanDescription beanDesc,
            KeyDeserializer keyDeserializer,
            TypeDeserializer elementTypeDeserializer,
            JsonDeserializer elementDeserializer)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }

    @Override
    public JsonDeserializer findMapLikeDeserializer(MapLikeType type,
            DeserializationConfig config, BeanDescription beanDesc,
            KeyDeserializer keyDeserializer,
            TypeDeserializer elementTypeDeserializer,
            JsonDeserializer elementDeserializer)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(type.getRawClass()));
    }
    
    @Override
    public JsonDeserializer findTreeNodeDeserializer(Class nodeType,
            DeserializationConfig config, BeanDescription beanDesc)
        throws JsonMappingException
    {
        return (_classMappings == null) ? null : _classMappings.get(new ClassKey(nodeType));
    }
}
    
    
    
    

    




    
    
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