com.ibm.ia.gateway

Interface GridConnection

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

public interface GridConnection
extends java.io.Closeable

A GridConnection class contains Object Grid connection to the grid specified by GridConfiguration. GridConnection allows communication with multiple Solutions in the same grid. SolutionGateway instance, produced by GridConnection, represents a SolutionGateway for the specified solution connected to the grid. Instances of SolutionGateways are cached until solution upgrade notification is received.

Method Summary

Methods

Modifier and Type	Method and Description
GridConfiguration	getGridConfiguration() Returns GridConfiguration object used to establish this GridConnection
SolutionGateway	getSolutionGateway(java.lang.String solutionName) Provides an instance of the SolutionGateway for specified solution.
SolutionGateway	getSolutionGateway(java.lang.String solutionName, java.lang.ClassLoader solutionClassloader) Provides an instance of the SolutionGateway for specified solution.
java.util.Set<java.lang.String>	getSolutions() Provides solution names of all solutions deployed on the grid

Methods inherited from interface java.io.Closeable

close

Method Detail

getGridConfiguration

GridConfiguration getGridConfiguration()

Returns GridConfiguration object used to establish this GridConnection

Returns:

GridConfiguration

getSolutions

java.util.Set<java.lang.String> getSolutions()
                                             throws GatewayException,
                                                    SolutionException

Provides solution names of all solutions deployed on the grid

Throws:

SolutionException

GatewayException

Returns:

set of solution names

getSolutionGateway

SolutionGateway getSolutionGateway(java.lang.String solutionName)
                                   throws GatewayException

Provides an instance of the SolutionGateway for specified solution. Solution version is not specified as current version of deployed solution "solutionName" is used.

Throws:

GatewayException

Parameters:

solutionName - solution Name

Returns:

SolutionGateway instance

getSolutionGateway

SolutionGateway getSolutionGateway(java.lang.String solutionName,
                                 java.lang.ClassLoader solutionClassloader)
                                   throws GatewayException

Provides an instance of the SolutionGateway for specified solution. Solution version is not specified as current version of deployed solution "solutionName" is used. If the caller The solution ClassLoader allows the a client to provide a ClassLoader and is only needed if solution model interfaces are used when submitting events from inside an OSGi environment. If the client is not uxing solution model interfaces or the client is in a non-OSGi J2SE container, the ClassLoader argument is not necessary.

Throws:

GatewayException

Parameters:

solutionName - the solution Name

solutionClassloader - the solution classloader

Returns:

SolutionGateway instance