hudson.scm.subversion
Class WorkspaceUpdater.UpdateTask

java.lang.Object
  hudson.scm.subversion.WorkspaceUpdater.UpdateTask

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CheckoutUpdater.UpdateTaskImpl, SwitchUpdater.TaskImpl, UpdateUpdater.TaskImpl

Enclosing class:

WorkspaceUpdater

public abstract static class WorkspaceUpdater.UpdateTask
extends Object
implements Serializable

This object gets instantiated on the master and then sent to the slave via remoting, then used to perform the actual checkout activity.

A number of contextual objects are defined as fields, to be used by the perform() method. These fields are set by SubversionSCM before the invocation.

See Also:

Serialized Form

Field Summary

protected org.tmatesoft.svn.core.auth.ISVNAuthenticationProvider	authProvider Encapusulates the authentication.
protected Date	buildTime When the build was started.
protected hudson.model.TaskListener	listener Connected to build console.
protected SubversionSCM.ModuleLocation[]	locations Modules to check out.
protected org.tmatesoft.svn.core.wc.SVNClientManager	manager Factory for various subversion commands.
protected Date	queueTime When the build was scheduled.
protected RevisionParameterAction	revisionParameterAction If the build parameter is specified with specific version numbers, this field captures that.
protected SubversionSCM.RevisionPolicy	revisionPolicy Global defined revision policy.
protected static String	SVN_CANCEL_EXCEPTION_MESSAGE
protected File	ws Build workspace.

Constructor Summary

WorkspaceUpdater.UpdateTask()

Method Summary

protected List<SubversionSCM.External>	delegateTo(WorkspaceUpdater.UpdateTask t)
protected List<SubversionSCM.External>	delegateTo(WorkspaceUpdater wu) Delegates the execution to another updater.
protected org.tmatesoft.svn.core.wc.SVNRevision	getRevision(SubversionSCM.ModuleLocation location) Determines the revision to check out for the given location.
protected static org.tmatesoft.svn.core.SVNDepth	getSvnDepth(String name) Returns SVNDepth by string value.
abstract List<SubversionSCM.External>	perform() Performs the checkout/update.

Methods inherited from class java.lang.Object

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

Field Detail

SVN_CANCEL_EXCEPTION_MESSAGE

protected static final String SVN_CANCEL_EXCEPTION_MESSAGE

See Also:

Constant Field Values

manager

protected org.tmatesoft.svn.core.wc.SVNClientManager manager

Factory for various subversion commands.

authProvider

protected org.tmatesoft.svn.core.auth.ISVNAuthenticationProvider authProvider

Encapusulates the authentication. Connected back to Hudson master. Never null.

queueTime

protected Date queueTime

When the build was scheduled.

buildTime

protected Date buildTime

When the build was started.

listener

protected hudson.model.TaskListener listener

Connected to build console. Never null.

locations

protected SubversionSCM.ModuleLocation[] locations

Modules to check out. Never null.

ws

protected File ws

Build workspace. Never null.

revisionParameterAction

protected RevisionParameterAction revisionParameterAction

If the build parameter is specified with specific version numbers, this field captures that. Can be null.

revisionPolicy

protected SubversionSCM.RevisionPolicy revisionPolicy

Global defined revision policy.

Constructor Detail

WorkspaceUpdater.UpdateTask

public WorkspaceUpdater.UpdateTask()

Method Detail

perform

public abstract List<SubversionSCM.External> perform()
                                              throws IOException,
                                                     InterruptedException

Performs the checkout/update.

Use the fields defined in this class that defines the parameters of the check out.

Returns:

Where svn:external mounting happened. Can be empty but never null.

Throws:

IOException

InterruptedException

delegateTo

protected List<SubversionSCM.External> delegateTo(WorkspaceUpdater.UpdateTask t)
                                           throws IOException,
                                                  InterruptedException

Throws:

IOException

InterruptedException

delegateTo

protected final List<SubversionSCM.External> delegateTo(WorkspaceUpdater wu)
                                                 throws IOException,
                                                        InterruptedException

Delegates the execution to another updater. This is most often useful to fall back to the fresh check out by using CheckoutUpdater.

Throws:

IOException

InterruptedException

getRevision

protected org.tmatesoft.svn.core.wc.SVNRevision getRevision(SubversionSCM.ModuleLocation location)

Determines the revision to check out for the given location.

getSvnDepth

protected static org.tmatesoft.svn.core.SVNDepth getSvnDepth(String name)

Returns SVNDepth by string value.

Returns:

SVNDepth value.