Java 类org.codehaus.jackson.map.ser.StdSerializerProvider 实例源码

@SuppressWarnings("unchecked")
public StdEscapeHTMLSerializerProvider(SerializationConfig serializationConfig) throws JsonMappingException {
    super(serializationConfig, new StdSerializerProvider(), BeanSerializerFactory.instance);
    JsonSerializer stringEscapeHTMLSerializer = new StringEscapeHTMLSerializer();
    _serializerCache.addAndResolveNonTypedSerializer(String.class, stringEscapeHTMLSerializer, this);
    JavaType javaType = TypeFactory.fromCanonical(String.class.getName());
    _serializerCache.addAndResolveNonTypedSerializer(javaType, stringEscapeHTMLSerializer, this);

}

/**
 * 
 * @param jf JsonFactory to use: if null, a new {@link MappingJsonFactory} will be constructed
 * @param sp SerializerProvider to use: if null, a {@link StdSerializerProvider} will be constructed
 * @param dp DeserializerProvider to use: if null, a {@link StdDeserializerProvider} will be constructed
 * @param sconfig Serialization configuration to use; if null, basic {@link SerializationConfig}
 *  will be constructed
 * @param dconfig Deserialization configuration to use; if null, basic {@link DeserializationConfig}
 *  will be constructed
 */
public ObjectMapper(JsonFactory jf,
                    SerializerProvider sp, DeserializerProvider dp,
                   SerializationConfig sconfig, DeserializationConfig dconfig)
{
    /* 02-Mar-2009, tatu: Important: we MUST default to using
     *   the mapping factory, otherwise tree serialization will
     *   have problems with POJONodes.
     * 03-Jan-2010, tatu: and obviously we also must pass 'this',
     *    to create actual linking.
     */
    _jsonFactory = (jf == null) ? new MappingJsonFactory(this) : jf;
    // visibility checker; usually default
    _visibilityChecker = STD_VISIBILITY_CHECKER;
    _serializationConfig = (sconfig != null) ? sconfig :
        new SerializationConfig(DEFAULT_INTROSPECTOR, DEFAULT_ANNOTATION_INTROSPECTOR, _visibilityChecker);
    _deserializationConfig = (dconfig != null) ? dconfig :
        new DeserializationConfig(DEFAULT_INTROSPECTOR, DEFAULT_ANNOTATION_INTROSPECTOR, _visibilityChecker);
    _serializerProvider = (sp == null) ? new StdSerializerProvider() : sp;
    _deserializerProvider = (dp == null) ? new StdDeserializerProvider() : dp;

    // Default serializer factory is stateless, can just assign
    _serializerFactory = BeanSerializerFactory.instance;

    // and use standard JsonNodeFactory initially
    _nodeFactory = JsonNodeFactory.instance;

}

/**
 * 重写createInstance函数
 *
 * @param config
 * @param jsf
 * @return
 */
@Override
protected StdSerializerProvider createInstance(SerializationConfig config, SerializerFactory jsf) {
    return new StdEscapeHTMLSerializerProvider(config, this, jsf);
}