com.sun.grid.jgdi
Class JGDIFactory

java.lang.Object
  com.sun.grid.jgdi.JGDIFactory

public class JGDIFactory
extends java.lang.Object

Factory class for JGDI objects.

See Also:

com.sun.grid.jgdi.JGDI

Constructor Summary

JGDIFactory()

Method Summary

static EventClientImpl	createEventClient(java.lang.String url, int evcId) Create a new event client which receives events from a jgdi connection.
static java.lang.String	getJGDIVersion() return the jgdi shared library version string, e.g.
static JGDI	newInstance(java.lang.String url) Get a new instance of a JGDI object.
static JGDIProxy	newJMXInstance(java.lang.String host, int port, java.lang.Object credentials) Create a proxy object to the JGDI MBean.
static JGDI	newSynchronizedInstance(java.lang.String url) Get a synchronized instance of a JGDI object.

Methods inherited from class java.lang.Object

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

Constructor Detail

JGDIFactory

public JGDIFactory()

Method Detail

newInstance

public static JGDI newInstance(java.lang.String url)
                        throws JGDIException

Get a new instance of a JGDI object.

Parameters:

url - JGDI connection url in the form bootstrap://<SGE_ROOT>@<SGE_CELL>:<SGE_QMASTER_PORT>

Returns:

the JGDI instance

Throws:

JGDIException - on any error on the GDI layer

newSynchronizedInstance

public static JGDI newSynchronizedInstance(java.lang.String url)
                                    throws JGDIException

Get a synchronized instance of a JGDI object.

Parameters:

url - JGDI connection url in the form bootstrap://<SGE_ROOT>@<SGE_CELL>:<SGE_QMASTER_PORT>

Returns:

the JGDI instance

Throws:

JGDIException - on any error on the GDI layer

Since:

0.91

createEventClient

public static EventClientImpl createEventClient(java.lang.String url,
                                                int evcId)
                                         throws JGDIException

Create a new event client which receives events from a jgdi connection.

Parameters:

url - JGDI connection url in the form bootstrap://<SGE_ROOT>@<SGE_CELL>:<SGE_QMASTER_PORT>

evcId - id of the event client (0 mean dynamically assigned)

Returns:

the new event client

Throws:

JGDIException

getJGDIVersion

public static java.lang.String getJGDIVersion()

return the jgdi shared library version string, e.g. 'GE maintrunk' or 'GE 6.1u1'

Returns:

the jgdi shared library version string

newJMXInstance

public static JGDIProxy newJMXInstance(java.lang.String host,
                                       int port,
                                       java.lang.Object credentials)

Create a proxy object to the JGDI MBean.

Parameters:

host - the qmaster host

port - port where qmasters MBeanServer is listening

credentials - credentials for authentication

Returns:

the JGDI Proxy object