hudson.scm
Class SubversionWorkspaceSelector

java.lang.Object
  hudson.scm.SubversionWorkspaceSelector

All Implemented Interfaces:

org.tmatesoft.svn.core.internal.wc.admin.ISVNAdminAreaFactorySelector

public class SubversionWorkspaceSelector
extends Object
implements org.tmatesoft.svn.core.internal.wc.admin.ISVNAdminAreaFactorySelector

ISVNAdminAreaFactorySelector that uses 1.4 compatible workspace for new check out, but still supports 1.5 workspace, if asked to work with it.

Since there are many tools out there that still don't support Subversion 1.5 (including all the major Unix distributions that haven't bundled Subversion 1.5), using 1.4 as the default would reduce the likelihood of the user running into "this SVN client can't work with this workspace version..." problem when using other SVN tools.

The primary scenario of this is the use of command-line SVN client, either from shell script, Ant, or Maven.

Working copy changes from Subversion 1.6 to 1.7 was so big that they introduced a separate SvnWcGeneration constant to represent that. So this class alone is no longer sufficient to make SVNKit sticks to the version we want it to use. See SvnClientManager that controls the other half of this.

Author:

Kohsuke Kawaguchi

See Also:

SvnClientManager

Field Summary

static int	WC_FORMAT_17 Constant for workspaceFormat that indicates we opt for 1.7 working copy.
static int	workspaceFormat getEnabledFactories(File, Collection, boolean) method is called quite a few times during a Subversion operation, so consulting this value back with master each time is not practical performance wise.

Constructor Summary

SubversionWorkspaceSelector()

Method Summary

Collection	getEnabledFactories(File path, Collection factories, boolean writeAccess)
static void	syncWorkspaceFormatFromMaster()

Methods inherited from class java.lang.Object

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

Field Detail

workspaceFormat

public static volatile int workspaceFormat

getEnabledFactories(File, Collection, boolean) method is called quite a few times during a Subversion operation, so consulting this value back with master each time is not practical performance wise. Therefore, we have SubversionSCM set this value, even though it's error prone.

Internally in SVNKit, these constants go up only to 1.6. We use WC_FORMAT_17 to indicate 1.7 (but when that value is chosen, it is really SvnClientManager that does the work, not ISVNAdminAreaFactorySelector).

WC_FORMAT_17

public static final int WC_FORMAT_17

Constant for workspaceFormat that indicates we opt for 1.7 working copy.

See Also:

Constant Field Values

Constructor Detail

SubversionWorkspaceSelector

public SubversionWorkspaceSelector()

Method Detail

getEnabledFactories

public Collection getEnabledFactories(File path,
                                      Collection factories,
                                      boolean writeAccess)
                               throws org.tmatesoft.svn.core.SVNException

Specified by:

getEnabledFactories in interface org.tmatesoft.svn.core.internal.wc.admin.ISVNAdminAreaFactorySelector

Throws:

org.tmatesoft.svn.core.SVNException

syncWorkspaceFormatFromMaster

public static void syncWorkspaceFormatFromMaster()