org.apache.avro.ipc.specific
Class SpecificRequestor

java.lang.Object
  org.apache.avro.ipc.Requestor
      org.apache.avro.ipc.specific.SpecificRequestor

All Implemented Interfaces:

InvocationHandler

Direct Known Subclasses:

ReflectRequestor

public class SpecificRequestor
extends Requestor
implements InvocationHandler

Requestor for generated interfaces.

Field Summary

Fields inherited from class org.apache.avro.ipc.Requestor

rpcMetaPlugins

Constructor Summary

	SpecificRequestor(Class<?> iface, Transceiver transceiver)
protected	SpecificRequestor(Protocol protocol, Transceiver transceiver)

Method Summary

static <T> T	getClient(Class<T> iface, SpecificRequestor requestor) Create a proxy instance whose methods invoke RPCs.
static <T> T	getClient(Class<T> iface, Transceiver transciever) Create a proxy instance whose methods invoke RPCs.
static <T> T	getClient(Class<T> iface, Transceiver transciever, SpecificData specificData) Create a proxy instance whose methods invoke RPCs.
protected DatumReader<Object>	getDatumReader(Schema schema)
protected DatumWriter<Object>	getDatumWriter(Schema schema)
static Protocol	getRemote(Object proxy) Return the remote protocol for a proxy.
Object	invoke(Object proxy, Method method, Object[] args)
Exception	readError(Schema schema, Decoder in) Reads an error message.
Object	readResponse(Schema schema, Decoder in) Reads a response message.
void	writeRequest(Schema schema, Object request, Encoder out) Writes a request message.

Methods inherited from class org.apache.avro.ipc.Requestor

addRPCPlugin, getLocal, getRemote, getTransceiver, request

Methods inherited from class java.lang.Object

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

Constructor Detail

SpecificRequestor

public SpecificRequestor(Class<?> iface,
                         Transceiver transceiver)
                  throws IOException

Throws:

IOException

SpecificRequestor

protected SpecificRequestor(Protocol protocol,
                            Transceiver transceiver)
                     throws IOException

Throws:

IOException

Method Detail

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

getDatumWriter

protected DatumWriter<Object> getDatumWriter(Schema schema)

getDatumReader

protected DatumReader<Object> getDatumReader(Schema schema)

writeRequest

public void writeRequest(Schema schema,
                         Object request,
                         Encoder out)
                  throws IOException

Description copied from class: Requestor

Writes a request message.

Specified by:

writeRequest in class Requestor

Throws:

IOException

readResponse

public Object readResponse(Schema schema,
                           Decoder in)
                    throws IOException

Description copied from class: Requestor

Reads a response message.

Specified by:

readResponse in class Requestor

Throws:

IOException

readError

public Exception readError(Schema schema,
                           Decoder in)
                    throws IOException

Description copied from class: Requestor

Reads an error message.

Specified by:

readError in class Requestor

Throws:

IOException

getClient

public static <T> T getClient(Class<T> iface,
                              Transceiver transciever)
                   throws IOException

Create a proxy instance whose methods invoke RPCs.

Throws:

IOException

getClient

public static <T> T getClient(Class<T> iface,
                              Transceiver transciever,
                              SpecificData specificData)
                   throws IOException

Create a proxy instance whose methods invoke RPCs.

Throws:

IOException

getClient

public static <T> T getClient(Class<T> iface,
                              SpecificRequestor requestor)
                   throws IOException

Create a proxy instance whose methods invoke RPCs.

Throws:

IOException

getRemote

public static Protocol getRemote(Object proxy)
                          throws IOException

Return the remote protocol for a proxy.

Throws:

IOException