org.lsst.ccs.config.remote.scripts

Class ConfigurationBusClient

java.lang.Object

org.lsst.ccs.config.remote.scripts.ConfigurationBusClient

All Implemented Interfaces:

Closeable, AutoCloseable

public class ConfigurationBusClient
extends Object
implements Closeable

operates on Buses and send commands to the configuration service , receives responses

Author:

bamade

Field Summary

Fields

Modifier and Type	Field and Description
static long	TIME_OUT

Constructor Summary

Constructors

Constructor and Description
ConfigurationBusClient()
ConfigurationBusClient(String serverName, String clientName)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Object	invoke(long timeout, String methodName, Object... args) Invokes a method remotely on the Configuration service server.
Object	invoke(String methodName, Object... args) Invokes a method remotely on the Configuration service server.

Methods inherited from class java.lang.Object

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

Field Detail

TIME_OUT

public static long TIME_OUT

Constructor Detail

ConfigurationBusClient

public ConfigurationBusClient(String serverName,
                      String clientName)

ConfigurationBusClient

public ConfigurationBusClient()

Method Detail

invoke

public Object invoke(long timeout,
            String methodName,
            Object... args)
              throws Exception

Invokes a method remotely on the Configuration service server. The call is synchronous: it waits for a response or fails on time out

Parameters:

timeout - if negative the command is ssent asynchronously

methodName -

args -

Returns:

the result of the remote call or null is command is asynchronous

Throws:

Exception - can be the result of remote execution or timeout

invoke

public Object invoke(String methodName,
            Object... args)
              throws Exception

Invokes a method remotely on the Configuration service server. The call is synchronous: it waits for a response or fails on time out (which is of 10 seconds).

Parameters:

methodName -

args -

Returns:

Throws:

Exception - can be the result of remote execution or timeout

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException