org.tmatesoft.svn.core.io
public interface ISVNSession
For remote accessing a repository (via svn://
and
http://
) SVNRepository drivers open socket connections to
write and read data from. Session objects (implementing ISVNSession) may
enable an SVNRepository object to use a single socket connection during the
whole runtime, or, as an alternative, to use a new socket connection per each
repository access operation (this slows the speed of operation execution since
the operation needs some extra time for opening and closing a socket).
Also ISVNSession allows to cache and retrieve commit messages during runtime.
How to set a session object for an SVNRepository driver:
import org.tmatesoft.svn.core.io.ISVNSession; import org.tmatesoft.svn.core.io.SVNRepositoryFactory; import org.tmatesoft.svn.core.io.SVNRepository; import org.tmatesoft.svn.core.SVNURL; ... ISVNSession session; ... SVNURL url = SVNURL.parseURIEncoded("svn://host/path/to/repos"); try{ SVNRepository repository = SVNRepositoryFactory.create(url, session); ... }catch(SVNException svne){ ... }
Version: 1.1.1
See Also: SVNRepository SVNRepositoryFactory
Field Summary | |
---|---|
ISVNSession | DEFAULT
The same as KEEP_ALIVE. |
ISVNSession | KEEP_ALIVE
A session options implementation that simply allows to keep
a single connection alive for all data i/o. |
Method Summary | |
---|---|
String | getCommitMessage(SVNRepository repository, long revision)
Retrieves the cached commit message for a particular revision.
|
boolean | hasCommitMessage(SVNRepository repository, long revision)
Checks if there's a commit message in cache for a particular repository
and revision.
|
boolean | keepConnection(SVNRepository repository)
Says if the given SVNRepository object should use a single socket
connection (not to open/close a new one for each operation). |
void | saveCommitMessage(SVNRepository repository, long revision, String message)
Caches a commit message for the given revision.
|
getCommitMessage()
to
check if there's a message in cache.
Parameters: repository an SVNRepository driver (to distinguish that repository for which a commit message is requested) revision a revision number
Returns: the commit message for revision
See Also: ISVNSession
Parameters: repository an SVNRepository driver (to distinguish that repository for which a commit message is requested) revision a revision number
Returns: true if the cache has got a message for the given repository and revision, false otherwise
For examlpe, a session object may hold a number of SVNRepository object references knowing for everyone of them if it should keep a single connection or not.
Parameters: repository an SVNRepository driver
Returns: true if repository
should use a single socket connection during the whole runtime,
false - to open/close a new
connection for each repository access operation
Parameters: repository an SVNRepository driver (to distinguish
that repository for which this message is actual) revision a revision number message the commit message for revision
See Also: ISVNSession