org.tmatesoft.svn.core.wc
public interface ISVNDiffGenerator
Version: 1.1.1
See Also: SVNDiffClient DefaultSVNDiffGenerator
Method Summary | |
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File | createTempDirectory()
Creates a temporary directory (when necessary) where temporary files
will be created.
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void | displayAddedDirectory(String path, String rev1, String rev2)
Notifies this generator that the directory was added in revision rev2 .
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void | displayDeletedDirectory(String path, String rev1, String rev2)
Notifies this generator that the directory was deleted in revision rev2 .
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void | displayFileDiff(String path, File file1, File file2, String rev1, String rev2, String mimeType1, String mimeType2, OutputStream result)
Generates and writes differences between two files to the specified
output stream.
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void | displayPropDiff(String path, Map baseProps, Map diff, OutputStream result)
Writes the differences in file properties to the specified output
stream.
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String | getEncoding()
Gets the encoding charset being in use for a diff output.
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void | init(String anchorPath1, String anchorPath2)
Initializes the driver setting up the paths/URLs that should be compared, or
root paths/URLs for those paths to which a diff operation should be restricted.
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boolean | isDiffAdded()
Tells whether added files are enabled to be diffed.
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boolean | isDiffCopied()
Tells whether copied files are enabled to be diffed against their
copy sources. |
boolean | isDiffDeleted()
Tells whether deleted files are enabled to be diffed.
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boolean | isDiffUnversioned()
Says if unversioned files are also diffed or ignored.
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boolean | isForcedBinaryDiff() |
void | setBasePath(File basePath)
Sets the root path for this diff generator.
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void | setDiffAdded(boolean isDiffAdded)
Enables or disables generating differences for added
files. |
void | setDiffCopied(boolean isDiffCopied)
Enables or disables generating differences against copy source
for copied files. |
void | setDiffDeleted(boolean isDiffDeleted)
Enables or disables generating differences for deleted
files.
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void | setDiffUnversioned(boolean diffUnversioned)
Includes or not unversioned files into diff processing.
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void | setEncoding(String encoding)
Sets the encoding charset to be used for a diff output.
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void | setForcedBinaryDiff(boolean forced)
Enables or disables generating differnces between files having
a binary MIME type.
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This temporary directory exists till the end of the diff operation.
Returns: an abstract pathname denoting a newly-created temporary directory
Throws: SVNException if a directory can not be created
rev2
.
Parameters: path a directory path rev1 the first diff revision rev2 the second diff revision
Throws: SVNException
Since: 1.1
rev2
.
Parameters: path a directory path rev1 the first diff revision rev2 the second diff revision
Throws: SVNException
Since: 1.1
file1
or file2
may be temporary files crteated
to get file contents from the repository (when running diff on URLs).
These temporary files will be deleted with the temporary directory
(created by createTempDirectory) when the operation ends up.
Parameters: path a file path on which the differences are
generated and written to the output file1 a file with old contents file2 a file with new contents rev1 the first diff revision of file1
rev2 the second diff revision of file2
mimeType1 the MIME-type of file1
mimeType2 the MIME-type of file2
result the target java.io.OutputStream where
the differences will be written to
Throws: SVNException if can not save diff data
Parameters: path a file path on which the property changes are written to the output baseProps a java.util.Map of old properties (property names are mapped to their values) diff a java.util.Map of changed properties (property names are mapped to their values) result the target java.io.OutputStream where the differences will be written to
Throws: SVNException if can not save diff data
Returns: the name of the charset being in use
These paths have got the same meaning as OLD-TGT (anchorPath1
)
and NEW-TGT (anchorPath2
) in the SVN command line client's
'svn diff' command. So, they can be either local paths, or URLs pointing to
repository locations. If one of them (or both) is a URL it may differ from that
one passed to an appropriate doDiff() method of SVNDiffClient in that
case when in a peg revision it's one URL, but in the target revision it was changed
(moved?) to some other one. So, this method should receive the real one.
Parameters: anchorPath1 an old path/URL anchorPath2 a new path/URL
Returns: true if added files should be diffed, otherwise false
See Also: ISVNDiffGenerator
Returns: true if copied files should be diffed against copy sources; false if copied files should be treated as newly added
See Also: ISVNDiffGenerator
Returns: true if deleted files should be diffed (the driver is set to generate differences for deleted files as well), otherwise false
See Also: ISVNDiffGenerator
Returns: true if diffed, false if ignored
See Also: ISVNDiffGenerator
This can be used to make all paths in a diff output be relative to this base path.
Parameters: basePath a base path for this driver
Like the '--no-diff-added' option of the 'svnlook diff' command.
Parameters: isDiffAdded if true then added files will be diffed, otherwise not
See Also: isDiffAdded
Like the '--diff-copy-from' option of the 'svnlook diff' command.
Parameters: isDiffCopied if true then copied files will be diffed against copy sources, otherwise they will be treated as newly added files
See Also: isDiffCopied
Like the '--no-diff-deleted' option of the 'svn diff' or 'svnlook diff' commands.
Parameters: isDiffDeleted if true then deleted files will be diffed, otherwise not
See Also: isDiffDeleted
If a diff operation is invoked on a versioned directory and
diffUnversioned
is true
then all unversioned files that may be met in the directory will
be processed as added. Otherwise if diffUnversioned
is false such files are ignored.
Parameters: diffUnversioned controls whether to diff unversioned files or not
See Also: isDiffUnversioned
Parameters: encoding the name of a charset
Like the '--force' option of the 'svn diff' command.
Parameters: forced if true binary files will also be diffed, otherwise not