pl.chilldev.commons.jsonrpc.client

Class Connector

java.lang.Object

pl.chilldev.commons.jsonrpc.client.Connector

All Implemented Interfaces:

IoServiceUtils.Configuration

public class Connector
extends Object
implements IoServiceUtils.Configuration

Single TCP client.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PACKET_LIMIT Default packet size limit.

Constructor Summary

Constructors

Constructor and Description
Connector(org.apache.mina.transport.socket.nio.NioSocketConnector connector, RequestIoHandler handler, InetSocketAddress address) Initializes connector with given configuration.

Method Summary

Modifier and Type	Method and Description
org.apache.mina.core.future.ConnectFuture	connect() Connects to server.
static Connector	create(InetSocketAddress address) Creates connector instance with default resources.
static Connector	create(String host, int port) Creates connector instance with default resources.
void	dispose() Releases all resources.
Object	execute(String method) Executes remote call without parameters.
Object	execute(String method, Map<String,Object> params) Executes remote call with parameters.
int	getMaxPacketSize() Returns size of maximum JSON-RPC packet size.
void	reconnect(org.apache.mina.core.future.ConnectFuture future) Enforces connection to server.
void	setMaxPacketSize(int maxPacketSize) Sets max JSON-RPC packet size.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PACKET_LIMIT

public static final int DEFAULT_PACKET_LIMIT

Default packet size limit.

See Also:

Constant Field Values

Constructor Detail

Connector

public Connector(org.apache.mina.transport.socket.nio.NioSocketConnector connector,
                 RequestIoHandler handler,
                 InetSocketAddress address)

Initializes connector with given configuration.

Parameters:

connector - Socket connector.

handler - JSON-RPC request handler.

address - Listening address.

Method Detail

setMaxPacketSize

public void setMaxPacketSize(int maxPacketSize)

Sets max JSON-RPC packet size.

Parameters:

maxPacketSize - Packet size in bytes.

getMaxPacketSize

public int getMaxPacketSize()

Returns size of maximum JSON-RPC packet size.

Specified by:

getMaxPacketSize in interface IoServiceUtils.Configuration

Returns:

Maximum packet size.

execute

public Object execute(String method)

Executes remote call without parameters.

Parameters:

method - Method name.

Returns:

Response.

Throws:

RpcCallException - When execution fails.

execute

public Object execute(String method,
                      Map<String,Object> params)

Executes remote call with parameters.

Parameters:

method - Method name.

params - RPC params.

Returns:

Response.

Throws:

RpcCallException - When execution fails.

connect

public org.apache.mina.core.future.ConnectFuture connect()

Connects to server.

Returns:

Connection establishing future.

reconnect

public void reconnect(org.apache.mina.core.future.ConnectFuture future)

Enforces connection to server.

Parameters:

future - Connection establishing future.

dispose

public void dispose()

Releases all resources.

create

public static Connector create(InetSocketAddress address)

Creates connector instance with default resources.

Parameters:

address - Server address.

Returns:

Client connector.

create

public static Connector create(String host,
                               int port)

Creates connector instance with default resources.

Parameters:

host - Listen host.

port - Listen port.

Returns:

Client connector.