trust.nccgroup.readablethrift

Class ThriftCodec

java.lang.Object

trust.nccgroup.readablethrift.ThriftCodec

public class ThriftCodec
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ThriftCodec()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	b64encodeJson(org.json.JSONObject thriftJson) Return Base64 representation of binary protocol Thrift message for given Thrift JSON object.
org.json.JSONObject	decode(byte[] binaryBuffer)
static org.json.JSONObject	decodeB64String(java.lang.String input) Pass Base64 encoded Thrift binary protocol message through to decoder.
byte[]	encode(org.json.JSONObject thriftJson) Encode a Thrift JSON object into a binary protocol buffer.
protected org.apache.thrift.protocol.TProtocol	getThriftProtocol()
protected org.apache.thrift.transport.TTransport	getThriftTransport()
protected org.json.JSONArray	readFields() Read an array of fields out of a Thrift protocol handler.
protected java.lang.Object	readFieldValue(byte fieldType) Returns the next field value from the protocol handler based on the given type.
protected org.json.JSONObject	readList() Read out a list from the protocol.
protected org.json.JSONObject	readMap() Read out a map from the protocol.
protected org.json.JSONObject	readMessage()
protected org.json.JSONObject	readSet() Read out a set from the protocol
protected org.json.JSONArray	readStruct()
protected void	setThriftProtocol(org.apache.thrift.protocol.TProtocol thriftProtocol)
protected void	writeFields(org.json.JSONArray fields) Write an array of JSON field values to the Thrift protocol handler.
protected void	writeFieldValue(byte fieldType, java.lang.Object value) Write a field value to the protocol handler.
protected void	writeList(org.json.JSONObject listJson) Write a list to the protocol.
protected void	writeMap(org.json.JSONObject mapJson) Write a map to the protocol handler.
protected void	writeMessage(org.json.JSONObject msgJson)
protected void	writeSet(org.json.JSONObject setJson) Write a set to the protocol
protected void	writeStruct(org.json.JSONArray structJson)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThriftCodec

public ThriftCodec()

Method Detail

getThriftTransport

protected org.apache.thrift.transport.TTransport getThriftTransport()

getThriftProtocol

protected org.apache.thrift.protocol.TProtocol getThriftProtocol()

setThriftProtocol

protected void setThriftProtocol(org.apache.thrift.protocol.TProtocol thriftProtocol)

readFieldValue

protected java.lang.Object readFieldValue(byte fieldType)
                                   throws org.apache.thrift.TException

Returns the next field value from the protocol handler based on the given type.

Parameters:

fieldType - TType constant type identifier

Returns:

Parsed field value object.

Throws:

org.apache.thrift.TException

writeFieldValue

protected void writeFieldValue(byte fieldType,
                               java.lang.Object value)
                        throws org.apache.thrift.TException

Write a field value to the protocol handler.

Parameters:

fieldType - TType constant type ID corresponding to the field type

value - The field value to write

Throws:

org.apache.thrift.TException

readFields

protected org.json.JSONArray readFields()
                                 throws org.apache.thrift.TException

Read an array of fields out of a Thrift protocol handler.

Returns:

Returns a JSON array of field objects, which each consist of a field ID, type, and value.

Throws:

org.apache.thrift.TException

writeFields

protected void writeFields(org.json.JSONArray fields)
                    throws org.apache.thrift.TException

Write an array of JSON field values to the Thrift protocol handler.

Parameters:

fields - The JSON array of field values to write.

Throws:

org.apache.thrift.TException

readMap

protected org.json.JSONObject readMap()
                               throws org.apache.thrift.TException

Read out a map from the protocol.

Returns:

A JSON object containing the key and value element types, and an object representing the key/value map.

Throws:

org.apache.thrift.TException

writeMap

protected void writeMap(org.json.JSONObject mapJson)
                 throws org.apache.thrift.TException

Write a map to the protocol handler.

Parameters:

mapJson - JSON object representing the map to write.

Throws:

org.apache.thrift.TException

readList

protected org.json.JSONObject readList()
                                throws org.apache.thrift.TException

Read out a list from the protocol.

Returns:

A JSON object containing the list's element type and an array of the list's elements.

Throws:

org.apache.thrift.TException

writeList

protected void writeList(org.json.JSONObject listJson)
                  throws org.apache.thrift.TException

Write a list to the protocol.

Parameters:

listJson - A JSON object containing the list's element type and an array of the list's elements.

Throws:

org.apache.thrift.TException

readSet

protected org.json.JSONObject readSet()
                               throws org.apache.thrift.TException

Read out a set from the protocol

Returns:

A JSON object containing the set's element type and an array of the set's elements.

Throws:

org.apache.thrift.TException

writeSet

protected void writeSet(org.json.JSONObject setJson)
                 throws org.apache.thrift.TException

Write a set to the protocol

Parameters:

setJson - A JSON object containing the set's element type and an array of the set's elements.

Throws:

org.apache.thrift.TException

readStruct

protected org.json.JSONArray readStruct()
                                 throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

writeStruct

protected void writeStruct(org.json.JSONArray structJson)
                    throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

readMessage

protected org.json.JSONObject readMessage()
                                   throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

writeMessage

protected void writeMessage(org.json.JSONObject msgJson)
                     throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException

decode

public org.json.JSONObject decode(byte[] binaryBuffer)
                           throws org.apache.thrift.TException,
                                  org.json.JSONException

Throws:

org.apache.thrift.TException

org.json.JSONException

encode

public byte[] encode(org.json.JSONObject thriftJson)
              throws org.apache.thrift.TException,
                     org.json.JSONException

Encode a Thrift JSON object into a binary protocol buffer.

Throws:

org.apache.thrift.TException

org.json.JSONException

decodeB64String

public static org.json.JSONObject decodeB64String(java.lang.String input)
                                           throws org.apache.thrift.TException,
                                                  org.json.JSONException

Pass Base64 encoded Thrift binary protocol message through to decoder.

Throws:

org.apache.thrift.TException

org.json.JSONException

b64encodeJson

public static java.lang.String b64encodeJson(org.json.JSONObject thriftJson)
                                      throws org.apache.thrift.TException,
                                             org.json.JSONException

Return Base64 representation of binary protocol Thrift message for given Thrift JSON object.

Throws:

org.apache.thrift.TException

org.json.JSONException