Re: [Subclipse-users] SvnClientAdapter diff() examples?

It looks like the problem is that you are using trunk code, which
requires Subversion 1.5, but you are using it with Subversion 1.4
JavaHL. In your case SVNKit 1.x. You need SVNKit 2.0 to have a
version compatible with the Subversion 1.5 API.

Mark

On Fri, Jun 6, 2008 at 3:49 AM, Nicolas Anquetil
<anquetil.nicolas_at_gmail.com> wrote:
>
>
>
> On Thu, 2008-06-05 at 11:21 -0400, Mark Phippard wrote:
>> On Thu, Jun 5, 2008 at 11:16 AM, Nicolas Anquetil
>> <anquetil.nicolas_at_gmail.com> wrote:
>> > not sure this is the right forum but I could not find another one.
>> >
>> > I am trying to get access to the information inside an SVN repository:
>> > - what files are there, what version, what commiter, etc.
>> >
>> > For this I am using SvnClientAdapter.
>> >
>> > One thing remains to be solved: how does one use the diff() method?
>> > (anyone of them actually)
>> >
>> > I could not figure out how it is suppose to work.
>>
>> This is a good place to ask.
>>
>> Can you provide more details about what you are trying or do not
>> understand? You basically just pass the API what you want it to diff
>> and a File to store the output in.
>
> Hi,
>
> I want to get information on the various revisions of a file:
> - who commited
> - when
> - what changed
> And I want this for all revisions (and all files, but this is easy). So
> I wanted to iteratively diff a file's revision with its previous
> revision, and then take this previous revision and diff again with the
> preceding one, ...
>
> However, I cannot figure out how to use diff (or even what diff to use).
>
> Example:
>
> /** display the differences between two paths. */
> diff(path, outFile, recurse)
> -> what two paths are these? There is only one parameter.
>
> /** display the differences between WC and url */
> diff(path, url, urlRevision, outFile, recurse)
> -> OK, this one seems more straight forward
>
> SvnKitClientAdapter svnClientSVNUrl = new SvnKitClientAdapter();
> svnClient.setUsername("test");
> svnClient.setPassword("test");
> url = new SVNUrl("file:///var/local/svn/TestSVNJavaClient");
> svnClient.checkout(url, new File("/tmp/testSVN"), SVNRevision.HEAD, true);
> // test one file in the project
> svnClient.diff("/tmp/testSVN/src/Main.java", url, SVNRevision.PREVIOUS, new File("/tmp/testSVN/src/Main.diff"), false);
>
> -> it gives me the following error:
> Exception in thread "main" java.lang.NoSuchMethodError: org.tigris.subversion.javahl.Depth.fromRecurse(Z)I
> at org.tmatesoft.svn.core.javahl.SVNClientImpl.diff(SVNClientImpl.java:668)
> at org.tmatesoft.svn.core.javahl.SVNClientImpl.diff(SVNClientImpl.java:664)
> at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.diff(AbstractJhlClientAdapter.java:2359)
> at Main.main(Main.java:26)
>
> (line 26 is the diff instruction)
>
> So I try another one:
>
> /** display the differences between two urls */
> diff(url, oldUrlRevision, newUrlRevision, outFile, recurse)
>
> // test one file in the project
> svnClient.diff(new SVNUrl("file:///var/local/svn/TestSVNJavaClient/src/Main.java"), SVNRevision.PREVIOUS, SVNRevision.HEAD, new File("/tmp/testSVN/src/Main.diff"), false);
>
> -> gives me the same exception.
>
> Exception in thread "main" java.lang.NoSuchMethodError: org.tigris.subversion.javahl.Depth.fromRecurse(Z)I
> at org.tmatesoft.svn.core.javahl.SVNClientImpl.diff(SVNClientImpl.java:668)
> at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.diff(AbstractJhlClientAdapter.java:1617)
> at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.diff(AbstractJhlClientAdapter.java:1541)
> at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.diff(AbstractJhlClientAdapter.java:1629)
> at Main.main(Main.java:26)
>
>
> As you can see, there is something I didn't get about the diff :-(
> Any help will be appreciated
>
> nicolas
>
> --
> Dr. Nicolas Anquetil EMN -- École des Mines de Nantes
> Ingénieur de recherche +33-02-51-85-86-98
>
>

-- 
Thanks
Mark Phippard
http://markphip.blogspot.com/
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