org.mule.metadata.persistence

Class BaseMetadataTypeGsonTypeAdapter

java.lang.Object

com.google.gson.TypeAdapter<MetadataType>

org.mule.metadata.persistence.BaseMetadataTypeGsonTypeAdapter

Direct Known Subclasses:

MetadataTypeGsonTypeAdapter, ReducedMetadataTypeGsonTypeAdapter

public abstract class BaseMetadataTypeGsonTypeAdapter
extends com.google.gson.TypeAdapter<MetadataType>

Base Gson TypeAdapter that helps to serialize and deserialize MetadataType objects.

TypeAdapter implementation is done in this base class, concrete implementations should provide a MetadataTypeWriter and a SerializedMetadataTypeLoader implementations that actually know how to serialize/deserialize the MetadataType in some JSON structure.

Since:

1.2.0, 1.1.7

Constructor Summary

Constructors

Constructor and Description
BaseMetadataTypeGsonTypeAdapter(MetadataTypeWriter writer, SerializedMetadataTypeLoader loader)

Method Summary

Modifier and Type	Method and Description
MetadataType	read(com.google.gson.stream.JsonReader jsonReader) Uses the JsonReader containing the JSON representation of a MetadataType, it gets deserialized and returns the instance.
void	setAllowNullInput(boolean allowNullInput)
void	write(com.google.gson.stream.JsonWriter jsonWriter, MetadataType metadataType) Given a MetadataType as parameter, this serializes it, and writes the Json object using the

Methods inherited from class com.google.gson.TypeAdapter

fromJson, fromJson, fromJsonTree, nullSafe, toJson, toJson, toJsonTree

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BaseMetadataTypeGsonTypeAdapter

public BaseMetadataTypeGsonTypeAdapter(MetadataTypeWriter writer,
                                       SerializedMetadataTypeLoader loader)

Method Detail

write

public void write(com.google.gson.stream.JsonWriter jsonWriter,
                  MetadataType metadataType)
           throws IOException

Given a MetadataType as parameter, this serializes it, and writes the Json object using the

Specified by:

write in class com.google.gson.TypeAdapter<MetadataType>

Parameters:

jsonWriter - JsonWriter instance to write the serialized object into Json

metadataType - MetadataType instance to doSerialize

Throws:

IOException

read

public MetadataType read(com.google.gson.stream.JsonReader jsonReader)
                  throws IOException

Uses the JsonReader containing the JSON representation of a MetadataType, it gets deserialized and returns the instance.

Specified by:

read in class com.google.gson.TypeAdapter<MetadataType>

Parameters:

jsonReader - which contains as root level the JSON representation of a MetadataType

Returns:

a MetadataType instance that represents the deserialized value of the JSON object.

Throws:

IOException

setAllowNullInput

public void setAllowNullInput(boolean allowNullInput)