hudson.scm.subversion

Class WorkspaceUpdater.UpdateTask

java.lang.Object

hudson.scm.subversion.WorkspaceUpdater.UpdateTask

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

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

Fields

Modifier and Type	Field and Description
org.tmatesoft.svn.core.auth.ISVNAuthenticationProvider	authProvider Encapusulates the authentication.
SvnClientManager	clientManager Factory for various subversion commands.
hudson.model.TaskListener	listener Connected to build console.
SubversionSCM.ModuleLocation	location Modules to check out.
org.tmatesoft.svn.core.wc.SVNClientManager	manager Deprecated. as of 1.40 Use clientManager
RevisionParameterAction	revisions If the build parameter is specified with specific version numbers, this field captures that.
Date	timestamp In the absence of a revision-specific check out, we want to check out by this timestamp, not just the latest to ensure consistency.
File	ws Build workspace.

Constructor Summary

Constructors

Constructor and Description
UpdateTask()

Method Summary

Modifier and Type	Method and Description
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 l) 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

manager

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

Deprecated. as of 1.40 Use clientManager

clientManager

public SvnClientManager clientManager

Factory for various subversion commands.

authProvider

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

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

timestamp

public Date timestamp

In the absence of a revision-specific check out, we want to check out by this timestamp, not just the latest to ensure consistency. Never null.

listener

public hudson.model.TaskListener listener

Connected to build console. Never null.

location

public SubversionSCM.ModuleLocation location

Modules to check out. Never null.

ws

public File ws

Build workspace. Never null.

revisions

public RevisionParameterAction revisions

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

Constructor Detail

UpdateTask

public 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 l)

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.