org.globus.cog.karajan.workflow.service.channels
Class ChannelManager

java.lang.Object
  org.globus.cog.karajan.workflow.service.channels.ChannelManager

public class ChannelManager
extends Object

Constructor Summary

ChannelManager()

Method Summary

String	getCallbackURL()
Service	getLocalService()
static ChannelManager	getManager()
void	registerChannel(ChannelID id, KarajanChannel channel)
void	releaseChannel(KarajanChannel channel)
void	releaseLongTerm(KarajanChannel channel)
KarajanChannel	reserveChannel(ChannelContext context)
KarajanChannel	reserveChannel(KarajanChannel channel)
KarajanChannel	reserveChannel(MetaChannel meta)
KarajanChannel	reserveChannel(String host, GSSCredential cred)
void	reserveLongTerm(KarajanChannel channel)
void	shutdownChannel(KarajanChannel channel)
protected void	unregisterChannel(MetaChannel channel)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelManager

public ChannelManager()

Method Detail

getManager

public static ChannelManager getManager()

getCallbackURL

public String getCallbackURL()
                      throws IOException,
                             GlobusCredentialException,
                             GSSException

Throws:

IOException

GlobusCredentialException

GSSException

getLocalService

public Service getLocalService()
                        throws IOException,
                               GlobusCredentialException,
                               GSSException

Throws:

IOException

GlobusCredentialException

GSSException

registerChannel

public void registerChannel(ChannelID id,
                            KarajanChannel channel)
                     throws ChannelException

Throws:

ChannelException

reserveChannel

public KarajanChannel reserveChannel(String host,
                                     GSSCredential cred)
                              throws ChannelException

Throws:

ChannelException

reserveChannel

public KarajanChannel reserveChannel(KarajanChannel channel)
                              throws ChannelException

Throws:

ChannelException

reserveChannel

public KarajanChannel reserveChannel(ChannelContext context)
                              throws ChannelException

Throws:

ChannelException

reserveChannel

public KarajanChannel reserveChannel(MetaChannel meta)
                              throws ChannelException

Throws:

ChannelException

releaseChannel

public void releaseChannel(KarajanChannel channel)

unregisterChannel

protected void unregisterChannel(MetaChannel channel)
                          throws ChannelException

Throws:

ChannelException

shutdownChannel

public void shutdownChannel(KarajanChannel channel)
                     throws ChannelException

Throws:

ChannelException

reserveLongTerm

public void reserveLongTerm(KarajanChannel channel)
                     throws ChannelException

Throws:

ChannelException

releaseLongTerm

public void releaseLongTerm(KarajanChannel channel)
                     throws ChannelException

Throws:

ChannelException