Class SvnDiffEditor
- java.lang.Object
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- org.tmatesoft.svn.core.internal.wc2.ng.SvnDiffEditor
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- All Implemented Interfaces:
ISVNUpdateEditor
,ISVNDeltaConsumer
,ISVNEditor
public class SvnDiffEditor extends java.lang.Object implements ISVNEditor, ISVNUpdateEditor
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Nested Class Summary
Nested Classes Modifier and Type Class Description private class
SvnDiffEditor.Entry
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Field Summary
Fields Modifier and Type Field Description private java.io.File
anchorAbspath
private ISvnDiffCallback2
callback
private ISVNCanceller
canceller
private java.util.Collection<java.lang.String>
changelists
private SVNWCContext
context
private SvnDiffEditor.Entry
currentEntry
private ISVNWCDb
db
private SVNDeltaProcessor
deltaProcessor
private SVNDepth
depth
private boolean
diffPristine
private boolean
ignoreAncestry
private boolean
localBeforeRemote
private SvnDiffCallbackResult
result
private boolean
reverseOrder
private long
revision
private SvnDiffEditor.Entry
rootEntry
private boolean
rootOpened
private boolean
showCopiesAsAdds
private java.lang.String
target
private java.util.Collection<java.io.File>
tempFiles
private boolean
useGitDiffFormat
private SVNWCDbRoot
wcRoot
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Constructor Summary
Constructors Constructor Description SvnDiffEditor()
SvnDiffEditor(java.io.File anchorAbspath, java.lang.String target, ISvnDiffCallback callback, SVNDepth depth, SVNWCContext context, boolean reverseOrder, boolean useTextBase, boolean showCopiesAsAdds, boolean ignoreAncestry, java.util.Collection<java.lang.String> changelists, boolean useGitDiffFormat, ISVNCanceller canceller)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
abortEdit()
Aborts the current running editor due to errors occured.void
absentDir(java.lang.String path)
Indicates that a path is present as a subdirectory in the edit source, but can not be conveyed to the edit consumer (perhaps because of authorization restrictions).void
absentFile(java.lang.String path)
Indicates that a path is present as a file in the edit source, but can not be conveyed to the edit consumer (perhaps because of authorization restrictions).void
addDir(java.lang.String path, java.lang.String copyFromPath, long copyFromRevision)
Adds a directory.void
addFile(java.lang.String path, java.lang.String copyFromPath, long copyFromRevision)
Adds a file.private void
addToCompared(SvnDiffEditor.Entry entry, java.lang.String path)
void
applyTextDelta(java.lang.String path, java.lang.String baseChecksum)
Starts applying text delta(s) to an opened file.void
changeDirProperty(java.lang.String name, SVNPropertyValue value)
Changes the value of a property of the currently opened/added directory.void
changeFileProperty(java.lang.String path, java.lang.String propertyName, SVNPropertyValue propertyValue)
Changes the value of a property of the currently opened/added file.private void
checkCancelled()
void
cleanup()
void
closeDir()
Closes the currently opened directory fixing all changes of its properties and/or entries.SVNCommitInfo
closeEdit()
Closes this editor finalizing the whole operation the editor was used for.void
closeFile(java.lang.String path, java.lang.String textChecksum)
Closes the opened file fixing all properties and/or contents changes.static SVNProperties
computePropDiff(SVNProperties props1, SVNProperties props2)
private java.io.File
createTempFile(java.io.File tempDir)
void
deleteEntry(java.lang.String path, long revision)
Deletes an entry.private java.io.File
getLocalAbspath(java.lang.String path)
long
getTargetRevision()
private SVNWCDbRoot
getWcRoot()
private void
handleLocalOnly(SvnDiffEditor.Entry pb, java.lang.String name)
void
openDir(java.lang.String path, long revision)
Opens a directory.void
openFile(java.lang.String path, long revision)
Opens a file.void
openRoot(long revision)
Opens the root directory on which the operation was invoked.void
targetRevision(long revision)
Sets the target revision the operation is running for.java.io.OutputStream
textDeltaChunk(java.lang.String path, SVNDiffWindow diffWindow)
Collects a next delta chunk.void
textDeltaEnd(java.lang.String path)
Finalizes collecting text delta(s).private void
walkLocalNodesDiff(java.io.File localAbspath, java.lang.String path, SVNDepth depth, java.util.Set<java.lang.String> compared)
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Field Detail
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depth
private SVNDepth depth
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context
private SVNWCContext context
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db
private ISVNWCDb db
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anchorAbspath
private java.io.File anchorAbspath
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target
private java.lang.String target
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showCopiesAsAdds
private boolean showCopiesAsAdds
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callback
private ISvnDiffCallback2 callback
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changelists
private java.util.Collection<java.lang.String> changelists
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ignoreAncestry
private boolean ignoreAncestry
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useGitDiffFormat
private boolean useGitDiffFormat
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canceller
private ISVNCanceller canceller
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reverseOrder
private boolean reverseOrder
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localBeforeRemote
private boolean localBeforeRemote
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diffPristine
private boolean diffPristine
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revision
private long revision
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rootOpened
private boolean rootOpened
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rootEntry
private SvnDiffEditor.Entry rootEntry
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currentEntry
private SvnDiffEditor.Entry currentEntry
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tempFiles
private java.util.Collection<java.io.File> tempFiles
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wcRoot
private SVNWCDbRoot wcRoot
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deltaProcessor
private final SVNDeltaProcessor deltaProcessor
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result
private final SvnDiffCallbackResult result
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Constructor Detail
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SvnDiffEditor
public SvnDiffEditor(java.io.File anchorAbspath, java.lang.String target, ISvnDiffCallback callback, SVNDepth depth, SVNWCContext context, boolean reverseOrder, boolean useTextBase, boolean showCopiesAsAdds, boolean ignoreAncestry, java.util.Collection<java.lang.String> changelists, boolean useGitDiffFormat, ISVNCanceller canceller)
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SvnDiffEditor
public SvnDiffEditor()
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Method Detail
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targetRevision
public void targetRevision(long revision) throws SVNException
Description copied from interface:ISVNEditor
Sets the target revision the operation is running for. For example, the target revision to which an update is running.- Specified by:
targetRevision
in interfaceISVNEditor
- Parameters:
revision
- a revision number- Throws:
SVNException
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openRoot
public void openRoot(long revision) throws SVNException
Description copied from interface:ISVNEditor
Opens the root directory on which the operation was invoked. All property changes as well as entries adding/deletion will be applied to this root directory. When coming back up to this root (after traversing the entire tree) you should close the root by callingISVNEditor.closeDir()
.- Specified by:
openRoot
in interfaceISVNEditor
- Parameters:
revision
- the revision number of the root directory- Throws:
SVNException
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deleteEntry
public void deleteEntry(java.lang.String path, long revision) throws SVNException
Description copied from interface:ISVNEditor
Deletes an entry.In a commit - deletes an entry from a repository. In an update - deletes an entry locally (since it has been deleted in the repository). In a status - informs that an entry has been deleted.
- Specified by:
deleteEntry
in interfaceISVNEditor
- Parameters:
path
- an entry path relative to the root directory opened byopenRoot()
revision
- the revision number ofpath
- Throws:
SVNException
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absentDir
public void absentDir(java.lang.String path) throws SVNException
Description copied from interface:ISVNEditor
Indicates that a path is present as a subdirectory in the edit source, but can not be conveyed to the edit consumer (perhaps because of authorization restrictions).- Specified by:
absentDir
in interfaceISVNEditor
- Parameters:
path
- a dir path relative to the root directory opened byopenRoot()
- Throws:
SVNException
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absentFile
public void absentFile(java.lang.String path) throws SVNException
Description copied from interface:ISVNEditor
Indicates that a path is present as a file in the edit source, but can not be conveyed to the edit consumer (perhaps because of authorization restrictions).- Specified by:
absentFile
in interfaceISVNEditor
- Parameters:
path
- a file path relative to the root directory opened byopenRoot()
- Throws:
SVNException
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addDir
public void addDir(java.lang.String path, java.lang.String copyFromPath, long copyFromRevision) throws SVNException
Description copied from interface:ISVNEditor
Adds a directory.In a commit - adds a new directory to a repository. In an update - locally adds a directory that was added in the repository. In a status - informs about a new directory scheduled for addition.
If
copyFromPath
is not null then it says thatpath
is copied fromcopyFromPath
located incopyFromRevision
.- Specified by:
addDir
in interfaceISVNEditor
- Parameters:
path
- a directory path relative to the root directory opened byopenRoot()
copyFromPath
- an ancestor of the added directorycopyFromRevision
- the revision of the ancestor- Throws:
SVNException
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openDir
public void openDir(java.lang.String path, long revision) throws SVNException
Description copied from interface:ISVNEditor
Opens a directory. All property changes as well as entries adding/deletion can be applied to this directory.- Specified by:
openDir
in interfaceISVNEditor
- Parameters:
path
- a directory path relative to the root directory opened byopenRoot()
revision
- the revision of the directory- Throws:
SVNException
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closeDir
public void closeDir() throws SVNException
Description copied from interface:ISVNEditor
Closes the currently opened directory fixing all changes of its properties and/or entries. Closing a directory picks up an editor to a parent directory.- Specified by:
closeDir
in interfaceISVNEditor
- Throws:
SVNException
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addFile
public void addFile(java.lang.String path, java.lang.String copyFromPath, long copyFromRevision) throws SVNException
Description copied from interface:ISVNEditor
Adds a file.In a commit - adds a new file to a repository. In an update - locally adds a file that was added in the repository. In a status - informs about a new file scheduled for addition.
If
copyFromPath
is not null then it says thatpath
is copied fromcopyFromPath
located incopyFromRevision
.- Specified by:
addFile
in interfaceISVNEditor
- Parameters:
path
- a file path relative to the root directory opened byopenRoot()
copyFromPath
- an ancestor of the added filecopyFromRevision
- the revision of the ancestor- Throws:
SVNException
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openFile
public void openFile(java.lang.String path, long revision) throws SVNException
Description copied from interface:ISVNEditor
Opens a file. After it's opened, apply delta to its contents or change the file properties.- Specified by:
openFile
in interfaceISVNEditor
- Parameters:
path
- a file path relative to the root directory opened byopenRoot()
revision
- the revision of the file- Throws:
SVNException
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applyTextDelta
public void applyTextDelta(java.lang.String path, java.lang.String baseChecksum) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Starts applying text delta(s) to an opened file.- Specified by:
applyTextDelta
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directorybaseChecksum
- an MD5 checksum for the base file contents (before the file is changed)- Throws:
SVNException
- if the calculated base file checksum didn't match the expectedbaseChecksum
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closeFile
public void closeFile(java.lang.String path, java.lang.String textChecksum) throws SVNException
Description copied from interface:ISVNEditor
Closes the opened file fixing all properties and/or contents changes.- Specified by:
closeFile
in interfaceISVNEditor
- Parameters:
path
- a file path relative to the root directory opened byopenRoot()
textChecksum
- an MD5 checksum for the modified file- Throws:
SVNException
- if the calculated upon the actual changed contents checksum does not match the expectedtextChecksum
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changeDirProperty
public void changeDirProperty(java.lang.String name, SVNPropertyValue value) throws SVNException
Description copied from interface:ISVNEditor
Changes the value of a property of the currently opened/added directory.- Specified by:
changeDirProperty
in interfaceISVNEditor
- Parameters:
name
- the name of a property to be changedvalue
- new property value- Throws:
SVNException
- See Also:
ISVNEditor.openDir(String, long)
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changeFileProperty
public void changeFileProperty(java.lang.String path, java.lang.String propertyName, SVNPropertyValue propertyValue) throws SVNException
Description copied from interface:ISVNEditor
Changes the value of a property of the currently opened/added file.- Specified by:
changeFileProperty
in interfaceISVNEditor
- Parameters:
path
- file path relative to the root of this editorpropertyName
- property namepropertyValue
- property value- Throws:
SVNException
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closeEdit
public SVNCommitInfo closeEdit() throws SVNException
Description copied from interface:ISVNEditor
Closes this editor finalizing the whole operation the editor was used for. In a commit - sends collected data to commit a transaction.- Specified by:
closeEdit
in interfaceISVNEditor
- Returns:
- a committed revision information
- Throws:
SVNException
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abortEdit
public void abortEdit() throws SVNException
Description copied from interface:ISVNEditor
Aborts the current running editor due to errors occured.If an exception is thrown from an editor's method, call this method to abort the editor.
- Specified by:
abortEdit
in interfaceISVNEditor
- Throws:
SVNException
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textDeltaChunk
public java.io.OutputStream textDeltaChunk(java.lang.String path, SVNDiffWindow diffWindow) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Collects a next delta chunk. The return type is nomore relevant and is left only for backward compatibility. So, the return value may be just null. Otherwise if it's not null, the stream will be immediately closed.If there are more than one windows for the file, this method is called several times.
- Specified by:
textDeltaChunk
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directorydiffWindow
- a next diff window- Returns:
- an output stream
- Throws:
SVNException
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textDeltaEnd
public void textDeltaEnd(java.lang.String path) throws SVNException
Description copied from interface:ISVNDeltaConsumer
Finalizes collecting text delta(s).- Specified by:
textDeltaEnd
in interfaceISVNDeltaConsumer
- Parameters:
path
- a file path relative to the edit root directory- Throws:
SVNException
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getLocalAbspath
private java.io.File getLocalAbspath(java.lang.String path)
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checkCancelled
private void checkCancelled() throws SVNCancelException
- Throws:
SVNCancelException
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walkLocalNodesDiff
private void walkLocalNodesDiff(java.io.File localAbspath, java.lang.String path, SVNDepth depth, java.util.Set<java.lang.String> compared) throws SVNException
- Throws:
SVNException
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createTempFile
private java.io.File createTempFile(java.io.File tempDir) throws SVNException
- Throws:
SVNException
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addToCompared
private void addToCompared(SvnDiffEditor.Entry entry, java.lang.String path)
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cleanup
public void cleanup()
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getTargetRevision
public long getTargetRevision()
- Specified by:
getTargetRevision
in interfaceISVNUpdateEditor
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computePropDiff
public static SVNProperties computePropDiff(SVNProperties props1, SVNProperties props2)
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getWcRoot
private SVNWCDbRoot getWcRoot() throws SVNException
- Throws:
SVNException
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handleLocalOnly
private void handleLocalOnly(SvnDiffEditor.Entry pb, java.lang.String name) throws SVNException
- Throws:
SVNException
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