Class SVNPatchTarget
- java.lang.Object
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- org.tmatesoft.svn.core.internal.wc.patch.SVNPatchTarget
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public class SVNPatchTarget extends java.lang.Object
- Version:
- 1.3
- Author:
- TMate Software Ltd.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
applyHunk(SVNPatchHunkInfo hi)
Write the modified text of hunk described by HI to the patched stream of TARGET.static SVNPatchTarget
applyPatch(SVNPatch patch, java.io.File absWCPath, int stripCount, SVNAdminArea wc)
Apply a PATCH to a working copy at ABS_WC_PATH.void
copyLinesToTarget(int line)
Copy lines to the patched stream until the specified LINE has been reached.static java.lang.String[]
decomposePath(java.io.File path)
java.io.File
getAbsPath()
java.io.File
getCanonPathFromPatchfile()
int
getCurrentLine()
java.lang.String
getEolStr()
java.lang.String
getEolStyle()
java.io.RandomAccessFile
getFile()
SVNPatchHunkInfo
getHunkInfo(SVNPatchHunk hunk, int fuzz)
Determine the line at which a HUNK applies to the TARGET file, and return an appropriate hunk_info object in *HI, allocated from RESULT_POOL.java.util.List
getHunks()
java.util.Map
getKeywords()
SVNNodeKind
getKind()
java.util.List
getLines()
SVNPatch
getPatch()
java.io.OutputStream
getPatched()
java.io.File
getPatchedPath()
java.io.OutputStream
getPatchedRaw()
SVNPatchFileStream
getReject()
java.io.File
getRejectPath()
java.io.File
getRelPath()
SVNPatchFileStream
getStream()
static SVNPatchTarget
initPatchTarget(SVNPatch patch, java.io.File baseDir, int stripCount, SVNAdminArea wc)
Attempt to initialize a patch TARGET structure for a target file described by PATCH.void
installPatchedTarget(java.io.File absWCPath, boolean dryRun, SVNAdminArea wc)
Install a patched TARGET into the working copy at ABS_WC_PATH.boolean
isAdded()
static boolean
isChildPath(java.io.File baseFile, java.io.File file)
boolean
isDeleted()
boolean
isEof()
boolean
isExecutable()
boolean
isHadRejects()
boolean
isLocalMods()
boolean
isModified()
boolean
isParentDirExists()
boolean
isSkipped()
void
readLine(java.lang.StringBuffer line)
Read a *LINE from TARGET.void
rejectHunk(SVNPatchHunkInfo hi)
Write the diff text of the hunk described by HI to the reject stream of TARGET, and mark TARGET as having had rejects.int
scanForMatch(SVNPatchHunk hunk, boolean matchFirst, int upperLine, int fuzz)
Scan lines of TARGET for a match of the original text of HUNK, up to but not including the specified UPPER_LINE.void
seekToLine(int line)
Seek to the specified LINE in TARGET.void
sendPatchNotification(SVNAdminArea wc)
Use client context CTX to send a suitable notification for a patch TARGET.static java.io.File
stripPath(java.io.File path, int stripCount)
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Method Detail
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isLocalMods
public boolean isLocalMods()
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getEolStr
public java.lang.String getEolStr()
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getKeywords
public java.util.Map getKeywords()
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getEolStyle
public java.lang.String getEolStyle()
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getFile
public java.io.RandomAccessFile getFile()
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getPatchedRaw
public java.io.OutputStream getPatchedRaw()
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getCanonPathFromPatchfile
public java.io.File getCanonPathFromPatchfile()
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getPatch
public SVNPatch getPatch()
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getCurrentLine
public int getCurrentLine()
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isModified
public boolean isModified()
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isEof
public boolean isEof()
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getLines
public java.util.List getLines()
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isSkipped
public boolean isSkipped()
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getHunks
public java.util.List getHunks()
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getKind
public SVNNodeKind getKind()
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getStream
public SVNPatchFileStream getStream()
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getPatched
public java.io.OutputStream getPatched()
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getReject
public SVNPatchFileStream getReject()
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getPatchedPath
public java.io.File getPatchedPath()
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isAdded
public boolean isAdded()
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isDeleted
public boolean isDeleted()
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isExecutable
public boolean isExecutable()
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getRejectPath
public java.io.File getRejectPath()
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getAbsPath
public java.io.File getAbsPath()
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getRelPath
public java.io.File getRelPath()
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isHadRejects
public boolean isHadRejects()
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isParentDirExists
public boolean isParentDirExists()
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initPatchTarget
public static SVNPatchTarget initPatchTarget(SVNPatch patch, java.io.File baseDir, int stripCount, SVNAdminArea wc) throws SVNException, java.io.IOException
Attempt to initialize a patch TARGET structure for a target file described by PATCH. Use client context CTX to send notifiations and retrieve WC_CTX. STRIP_COUNT specifies the number of leading path components which should be stripped from target paths in the patch. Upon success, return the patch target structure. Else, return NULL.- Throws:
SVNException
java.io.IOException
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isChildPath
public static boolean isChildPath(java.io.File baseFile, java.io.File file) throws java.io.IOException
- Throws:
java.io.IOException
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stripPath
public static java.io.File stripPath(java.io.File path, int stripCount)
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rejectHunk
public void rejectHunk(SVNPatchHunkInfo hi) throws SVNException, java.io.IOException
Write the diff text of the hunk described by HI to the reject stream of TARGET, and mark TARGET as having had rejects.- Throws:
java.io.IOException
SVNException
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applyHunk
public void applyHunk(SVNPatchHunkInfo hi) throws SVNException, java.io.IOException
Write the modified text of hunk described by HI to the patched stream of TARGET.- Throws:
SVNException
java.io.IOException
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seekToLine
public void seekToLine(int line) throws SVNException, java.io.IOException
Seek to the specified LINE in TARGET. Mark any lines not read before in TARGET->LINES.- Throws:
SVNException
java.io.IOException
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readLine
public void readLine(java.lang.StringBuffer line) throws SVNException, java.io.IOException
Read a *LINE from TARGET. If the line has not been read before mark the line in TARGET->LINES.- Throws:
SVNException
java.io.IOException
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copyLinesToTarget
public void copyLinesToTarget(int line) throws SVNException, java.io.IOException
Copy lines to the patched stream until the specified LINE has been reached. Indicate in *EOF whether end-of-file was encountered while reading from the target. If LINE is zero, copy lines until end-of-file has been reached.- Throws:
java.io.IOException
SVNException
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installPatchedTarget
public void installPatchedTarget(java.io.File absWCPath, boolean dryRun, SVNAdminArea wc) throws SVNException
Install a patched TARGET into the working copy at ABS_WC_PATH. Use client context CTX to retrieve WC_CTX, and possibly doing notifications. If DRY_RUN is TRUE, don't modify the working copy.- Throws:
SVNException
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decomposePath
public static java.lang.String[] decomposePath(java.io.File path)
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applyPatch
public static SVNPatchTarget applyPatch(SVNPatch patch, java.io.File absWCPath, int stripCount, SVNAdminArea wc) throws SVNException, java.io.IOException
Apply a PATCH to a working copy at ABS_WC_PATH. STRIP_COUNT specifies the number of leading path components which should be stripped from target paths in the patch.- Throws:
SVNException
java.io.IOException
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getHunkInfo
public SVNPatchHunkInfo getHunkInfo(SVNPatchHunk hunk, int fuzz) throws SVNException, java.io.IOException
Determine the line at which a HUNK applies to the TARGET file, and return an appropriate hunk_info object in *HI, allocated from RESULT_POOL. Use fuzz factor FUZZ. Set HI->FUZZ to FUZZ. If no correct line can be determined, set HI->REJECTED to TRUE. When this function returns, neither TARGET->CURRENT_LINE nor the file offset in the target file will have changed.- Throws:
SVNException
java.io.IOException
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scanForMatch
public int scanForMatch(SVNPatchHunk hunk, boolean matchFirst, int upperLine, int fuzz) throws SVNException, java.io.IOException
Scan lines of TARGET for a match of the original text of HUNK, up to but not including the specified UPPER_LINE. Use fuzz factor FUZZ. If UPPER_LINE is zero scan until EOF occurs when reading from TARGET. Return the line at which HUNK was matched in *MATCHED_LINE. If the hunk did not match at all, set *MATCHED_LINE to zero. If the hunk matched multiple times, and MATCH_FIRST is TRUE, return the line number at which the first match occured in *MATCHED_LINE. If the hunk matched multiple times, and MATCH_FIRST is FALSE, return the line number at which the last match occured in *MATCHED_LINE.- Throws:
SVNException
java.io.IOException
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sendPatchNotification
public void sendPatchNotification(SVNAdminArea wc) throws SVNException
Use client context CTX to send a suitable notification for a patch TARGET.- Throws:
SVNException
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