co.cask.cdap.internal.io

Class SchemaTypeAdapter

java.lang.Object

com.google.gson.TypeAdapter<Schema>

co.cask.cdap.internal.io.SchemaTypeAdapter

public final class SchemaTypeAdapter
extends com.google.gson.TypeAdapter<Schema>

Class for serialize/deserialize Schema object to/from json through Gson.

Expected usage:

    Schema schema = ...;
    Gson gson = new GsonBuilder()
                  .registerTypeAdapter(Schema.class, new SchemaTypeAdapter())
                  .create();
    String json = gson.toJson(schema);

    Schema newSchema = gson.fromJson(json, Schema.class);
  

Constructor Summary

Constructors

Constructor and Description
SchemaTypeAdapter()

Method Summary

Methods

Modifier and Type	Method and Description
Schema	read(com.google.gson.stream.JsonReader reader)
void	write(com.google.gson.stream.JsonWriter writer, Schema schema)

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

SchemaTypeAdapter

public SchemaTypeAdapter()

Method Detail

write

public void write(com.google.gson.stream.JsonWriter writer,
         Schema schema)
           throws IOException

Specified by:

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

Throws:

IOException

read

public Schema read(com.google.gson.stream.JsonReader reader)
            throws IOException

Specified by:

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

Throws:

IOException