org.apache.avro.ipc

Class HandshakeRequest

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

org.apache.avro.ipc.HandshakeRequest

All Implemented Interfaces:

Externalizable, Serializable, Comparable<org.apache.avro.specific.SpecificRecord>, org.apache.avro.generic.GenericContainer, org.apache.avro.generic.GenericRecord, org.apache.avro.generic.IndexedRecord, org.apache.avro.specific.SpecificRecord

public class HandshakeRequest
extends org.apache.avro.specific.SpecificRecordBase
implements org.apache.avro.specific.SpecificRecord

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HandshakeRequest.Builder RecordBuilder for HandshakeRequest instances.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.avro.Schema	SCHEMA$

Constructor Summary

Constructors

Constructor and Description
HandshakeRequest() Default constructor.
HandshakeRequest(MD5 clientHash, String clientProtocol, MD5 serverHash, Map<String,ByteBuffer> meta) All-args constructor.

Method Summary

Modifier and Type	Method and Description
static org.apache.avro.message.BinaryMessageDecoder<HandshakeRequest>	createDecoder(org.apache.avro.message.SchemaStore resolver) Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.
void	customDecode(org.apache.avro.io.ResolvingDecoder in)
void	customEncode(org.apache.avro.io.Encoder out)
static HandshakeRequest	fromByteBuffer(ByteBuffer b) Deserializes a HandshakeRequest from a ByteBuffer.
Object	get(int field$)
static org.apache.avro.Schema	getClassSchema()
MD5	getClientHash() Gets the value of the 'clientHash' field.
String	getClientProtocol() Gets the value of the 'clientProtocol' field.
static org.apache.avro.message.BinaryMessageDecoder<HandshakeRequest>	getDecoder() Return the BinaryMessageDecoder instance used by this class.
static org.apache.avro.message.BinaryMessageEncoder<HandshakeRequest>	getEncoder() Return the BinaryMessageEncoder instance used by this class.
Map<String,ByteBuffer>	getMeta() Gets the value of the 'meta' field.
Optional<MD5>	getOptionalClientHash() Gets the value of the 'clientHash' field as an Optional<org.apache.avro.ipc.MD5>.
Optional<String>	getOptionalClientProtocol() Gets the value of the 'clientProtocol' field as an Optional<java.lang.String>.
Optional<Map<String,ByteBuffer>>	getOptionalMeta() Gets the value of the 'meta' field as an Optional<java.util.Map<java.lang.String,java.nio.ByteBuffer>>.
Optional<MD5>	getOptionalServerHash() Gets the value of the 'serverHash' field as an Optional<org.apache.avro.ipc.MD5>.
org.apache.avro.Schema	getSchema()
MD5	getServerHash() Gets the value of the 'serverHash' field.
org.apache.avro.specific.SpecificData	getSpecificData()
protected boolean	hasCustomCoders()
static HandshakeRequest.Builder	newBuilder() Creates a new HandshakeRequest RecordBuilder.
static HandshakeRequest.Builder	newBuilder(HandshakeRequest.Builder other) Creates a new HandshakeRequest RecordBuilder by copying an existing Builder.
static HandshakeRequest.Builder	newBuilder(HandshakeRequest other) Creates a new HandshakeRequest RecordBuilder by copying an existing HandshakeRequest instance.
void	put(int field$, Object value$)
void	readExternal(ObjectInput in)
void	setClientHash(MD5 value) Sets the value of the 'clientHash' field.
void	setClientProtocol(String value) Sets the value of the 'clientProtocol' field.
void	setMeta(Map<String,ByteBuffer> value) Sets the value of the 'meta' field.
void	setServerHash(MD5 value) Sets the value of the 'serverHash' field.
ByteBuffer	toByteBuffer() Serializes this HandshakeRequest to a ByteBuffer.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.avro.specific.SpecificRecordBase

compareTo, equals, get, getConversion, getConversion, hashCode, put, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.avro.generic.GenericRecord

hasField

Field Detail

SCHEMA$

public static final org.apache.avro.Schema SCHEMA$

Constructor Detail

HandshakeRequest

public HandshakeRequest()

Default constructor. Note that this does not initialize fields to their default values from the schema. If that is desired then one should use newBuilder().

HandshakeRequest

public HandshakeRequest(MD5 clientHash,
                        String clientProtocol,
                        MD5 serverHash,
                        Map<String,ByteBuffer> meta)

All-args constructor.

Parameters:

clientHash - The new value for clientHash

clientProtocol - The new value for clientProtocol

serverHash - The new value for serverHash

meta - The new value for meta

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

getEncoder

public static org.apache.avro.message.BinaryMessageEncoder<HandshakeRequest> getEncoder()

Return the BinaryMessageEncoder instance used by this class.

Returns:

the message encoder used by this class

getDecoder

public static org.apache.avro.message.BinaryMessageDecoder<HandshakeRequest> getDecoder()

Return the BinaryMessageDecoder instance used by this class.

Returns:

the message decoder used by this class

createDecoder

public static org.apache.avro.message.BinaryMessageDecoder<HandshakeRequest> createDecoder(org.apache.avro.message.SchemaStore resolver)

Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.

Parameters:

resolver - a SchemaStore used to find schemas by fingerprint

Returns:

a BinaryMessageDecoder instance for this class backed by the given SchemaStore

toByteBuffer

public ByteBuffer toByteBuffer()
                        throws IOException

Serializes this HandshakeRequest to a ByteBuffer.

Returns:

a buffer holding the serialized data for this instance

Throws:

IOException - if this instance could not be serialized

fromByteBuffer

public static HandshakeRequest fromByteBuffer(ByteBuffer b)
                                       throws IOException

Deserializes a HandshakeRequest from a ByteBuffer.

Parameters:

b - a byte buffer holding serialized data for an instance of this class

Returns:

a HandshakeRequest instance decoded from the given buffer

Throws:

IOException - if the given bytes could not be deserialized into an instance of this class

getSpecificData

public org.apache.avro.specific.SpecificData getSpecificData()

Overrides:

getSpecificData in class org.apache.avro.specific.SpecificRecordBase

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Specified by:

getSchema in class org.apache.avro.specific.SpecificRecordBase

get

public Object get(int field$)

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Specified by:

get in class org.apache.avro.specific.SpecificRecordBase

put

public void put(int field$,
                Object value$)

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Specified by:

put in class org.apache.avro.specific.SpecificRecordBase

getClientHash

public MD5 getClientHash()

Gets the value of the 'clientHash' field.

Returns:

The value of the 'clientHash' field.

getOptionalClientHash

public Optional<MD5> getOptionalClientHash()

Gets the value of the 'clientHash' field as an Optional<org.apache.avro.ipc.MD5>.

Returns:

The value wrapped in an Optional<org.apache.avro.ipc.MD5>.

setClientHash

public void setClientHash(MD5 value)

Sets the value of the 'clientHash' field.

Parameters:

value - the value to set.

getClientProtocol

public String getClientProtocol()

Gets the value of the 'clientProtocol' field.

Returns:

The value of the 'clientProtocol' field.

getOptionalClientProtocol

public Optional<String> getOptionalClientProtocol()

Gets the value of the 'clientProtocol' field as an Optional<java.lang.String>.

Returns:

The value wrapped in an Optional<java.lang.String>.

setClientProtocol

public void setClientProtocol(String value)

Sets the value of the 'clientProtocol' field.

Parameters:

value - the value to set.

getServerHash

public MD5 getServerHash()

Gets the value of the 'serverHash' field.

Returns:

The value of the 'serverHash' field.

getOptionalServerHash

public Optional<MD5> getOptionalServerHash()

Gets the value of the 'serverHash' field as an Optional<org.apache.avro.ipc.MD5>.

Returns:

The value wrapped in an Optional<org.apache.avro.ipc.MD5>.

setServerHash

public void setServerHash(MD5 value)

Sets the value of the 'serverHash' field.

Parameters:

value - the value to set.

getMeta

public Map<String,ByteBuffer> getMeta()

Gets the value of the 'meta' field.

Returns:

The value of the 'meta' field.

getOptionalMeta

public Optional<Map<String,ByteBuffer>> getOptionalMeta()

Gets the value of the 'meta' field as an Optional<java.util.Map<java.lang.String,java.nio.ByteBuffer>>.

Returns:

The value wrapped in an Optional<java.util.Map>.

setMeta

public void setMeta(Map<String,ByteBuffer> value)

Sets the value of the 'meta' field.

Parameters:

value - the value to set.

newBuilder

public static HandshakeRequest.Builder newBuilder()

Creates a new HandshakeRequest RecordBuilder.

Returns:

A new HandshakeRequest RecordBuilder

newBuilder

public static HandshakeRequest.Builder newBuilder(HandshakeRequest.Builder other)

Creates a new HandshakeRequest RecordBuilder by copying an existing Builder.

Parameters:

other - The existing builder to copy.

Returns:

A new HandshakeRequest RecordBuilder

newBuilder

public static HandshakeRequest.Builder newBuilder(HandshakeRequest other)

Creates a new HandshakeRequest RecordBuilder by copying an existing HandshakeRequest instance.

Parameters:

other - The existing instance to copy.

Returns:

A new HandshakeRequest RecordBuilder

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

hasCustomCoders

protected boolean hasCustomCoders()

Overrides:

hasCustomCoders in class org.apache.avro.specific.SpecificRecordBase

customEncode

public void customEncode(org.apache.avro.io.Encoder out)
                  throws IOException

Overrides:

customEncode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

customDecode

public void customDecode(org.apache.avro.io.ResolvingDecoder in)
                  throws IOException

Overrides:

customDecode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException