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## org.tmatesoft.svn.core.replicator
Class SVNReplicationEditor

    java.lang.Object
      org.tmatesoft.svn.core.replicator.SVNReplicationEditor

All Implemented Interfaces:
  ISVNDeltaConsumer, ISVNEditor

public class SVNReplicationEditor
extends Object
implements ISVNEditor

The SVNReplicationEditor is an editor implementation used by a repository replicator as a bridge between an update editor for the source repository and a commit editor of the target one. This editor is provided to an update method of a source SVNRepository driver to properly translate the calls of that driver to calls to a commit editor of the destination SVNRepository driver.

Since:
  1.2
Version:
  1.3
Author:
  TMate Software Ltd.
See Also:
  `SVNRepository`

Constructor Summary
`SVNReplicationEditor(SVNRepository repository, ISVNEditor commitEditor, SVNLogEntry revision)` Creates a new replication editor.

Method Summary
`void` | `abortEdit()` Aborts the transaction.
`void` | `absentDir(String path)` Does nothing.
`void` | `absentFile(String path)` Does nothing.
`void` | `addDir(String path, String copyFromPath, long copyFromRevision)` Adds a new directory under the specified `path` to the target repository.
`void` | `addFile(String path, String copyFromPath, long copyFromRevision)` Adds a new file.
`void` | `applyTextDelta(String path, String baseChecksum)` Starts applying text delta.
`void` | `changeDirProperty(String name, SVNPropertyValue value)` Changes a property of the current directory.
`void` | `changeFileProperty(String path, String name, SVNPropertyValue value)` Changes file property.
`void` | `closeDir()` Closes the current opened dir.
`SVNCommitInfo` | `closeEdit()` Commits the transaction.
`void` | `closeFile(String path, String textChecksum)` Closes the current opened file.
`void` | `deleteEntry(String path, long revision)` Removes `path` from the paths to be committed.
`SVNCommitInfo` | `getCommitInfo()` Returns commit information on the revision committed to the replication destination repository.
`void` | `openDir(String path, long revision)` Opens a corresponding `path` in the target repository.
`void` | `openFile(String path, long revision)` Opens a file.
`void` | `openRoot(long revision)` Starts a next replication transaction.
`void` | `targetRevision(long revision)` Saves the target `revision`.
`OutputStream` | `textDeltaChunk(String path, SVNDiffWindow diffWindow)` Applies a next chunk of delta.
`void` | `textDeltaEnd(String path)` Handles text delta end.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SVNReplicationEditor

    public SVNReplicationEditor(SVNRepository repository,
                                ISVNEditor commitEditor,
                                SVNLogEntry revision)

  Creates a new replication editor.

  `repository` must be created for the root location of the source repository which is to be replicated.

Parameters:
  `repository` - a source repository
  `commitEditor` - a commit editor received from the destination repository driver (which also must be point to the root location of the destination repository)
  `revision` - log information of the revision to be copied

Method Detail

### targetRevision

    public void targetRevision(long revision)
                        throws SVNException

  Saves the target `revision`.

  Specified by:
    `targetRevision` in interface `ISVNEditor`
  Parameters:
    `revision` - revision
  Throws:
    `SVNException`

### openRoot

    public void openRoot(long revision)
                  throws SVNException

  Starts a next replication transaction.

  Specified by:
    `openRoot` in interface `ISVNEditor`
  Parameters:
    `revision` - target revision
  Throws:
    `SVNException`

### deleteEntry

    public void deleteEntry(String path,
                            long revision)
                     throws SVNException

  Removes `path` from the paths to be committed.

  Specified by:
    `deleteEntry` in interface `ISVNEditor`
  Parameters:
    `path` -
    `revision` -
  Throws:
    `SVNException` - exception with `SVNErrorCode.UNKNOWN` error code - if somehow chanded paths fetched from the log of the resource repository did not reflect `path` deletion in `revision`

### absentDir

    public void absentDir(String path)
                   throws SVNException

  Does nothing.

  Specified by:
    `absentDir` in interface `ISVNEditor`
  Parameters:
    `path` -
  Throws:
    `SVNException`

### absentFile

    public void absentFile(String path)
                    throws SVNException

  Does nothing.

  Specified by:
    `absentFile` in interface `ISVNEditor`
  Parameters:
    `path` -
  Throws:
    `SVNException`

### addDir

    public void addDir(String path,
                       String copyFromPath,
                       long copyFromRevision)
                throws SVNException

  Adds a new directory under the specified `path` to the target repository.

  Specified by:
    `addDir` in interface `ISVNEditor`
  Parameters:
    `path` - target directory path
    `copyFromPath` - not used
    `copyFromRevision` - not used
  Throws:
    `SVNException` - exception with `SVNErrorCode.UNKNOWN` error code - if somehow chanded paths fetched from the log of the resource repository did not reflect `path` addition

### openDir

    public void openDir(String path,
                        long revision)
                 throws SVNException

  Opens a corresponding `path` in the target repository.

  Specified by:
    `openDir` in interface `ISVNEditor`
  Parameters:
    `path` - target directory path relative to the root of the edit
    `revision` - target directory revision
  Throws:
    `SVNException`

### changeDirProperty

    public void changeDirProperty(String name,
                                  SVNPropertyValue value)
                           throws SVNException

  Changes a property of the current directory.

  Specified by:
    `changeDirProperty` in interface `ISVNEditor`
  Parameters:
    `name` -
    `value` -
  Throws:
    `SVNException`
  See Also:
    `ISVNEditor.openDir(String, long)`

### closeDir

    public void closeDir()
                  throws SVNException

  Closes the current opened dir.

  Specified by:
    `closeDir` in interface `ISVNEditor`
  Throws:
    `SVNException`

### addFile

    public void addFile(String path,
                        String copyFromPath,
                        long copyFromRevision)
                 throws SVNException

  Adds a new file.

  Specified by:
    `addFile` in interface `ISVNEditor`
  Parameters:
    `path` -
    `copyFromPath` -
    `copyFromRevision` -
  Throws:
    `SVNException`

### openFile

    public void openFile(String path,
                         long revision)
                  throws SVNException

  Opens a file.

  Specified by:
    `openFile` in interface `ISVNEditor`
  Parameters:
    `path` -
    `revision` -
  Throws:
    `SVNException`

### applyTextDelta

    public void applyTextDelta(String path,
                               String baseChecksum)
                        throws SVNException

  Starts applying text delta.

  Specified by:
    `applyTextDelta` in interface `ISVNDeltaConsumer`
  Parameters:
    `path` -
    `baseChecksum` -
  Throws:
    `SVNException`

### textDeltaChunk

    public OutputStream textDeltaChunk(String path,
                                       SVNDiffWindow diffWindow)
                                throws SVNException

  Applies a next chunk of delta.

  Specified by:
    `textDeltaChunk` in interface `ISVNDeltaConsumer`
  Parameters:
    `path` -
    `diffWindow` -
  Returns:
    dummy output stream
  Throws:
    `SVNException`

### textDeltaEnd

    public void textDeltaEnd(String path)
                      throws SVNException

  Handles text delta end.

  Specified by:
    `textDeltaEnd` in interface `ISVNDeltaConsumer`
  Parameters:
    `path` -
  Throws:
    `SVNException`

### changeFileProperty

    public void changeFileProperty(String path,
                                   String name,
                                   SVNPropertyValue value)
                            throws SVNException

  Changes file property.

  Specified by:
    `changeFileProperty` in interface `ISVNEditor`
  Parameters:
    `path` -
    `name` -
    `value` -
  Throws:
    `SVNException`

### closeFile

    public void closeFile(String path,
                          String textChecksum)
                   throws SVNException

  Closes the current opened file.

  Specified by:
    `closeFile` in interface `ISVNEditor`
  Parameters:
    `path` -
    `textChecksum` -
  Throws:
    `SVNException`

### closeEdit

    public SVNCommitInfo closeEdit()
                            throws SVNException

  Commits the transaction.

  Specified by:
    `closeEdit` in interface `ISVNEditor`
  Returns:
    commit info
  Throws:
    `SVNException`

### abortEdit

    public void abortEdit()
                   throws SVNException

  Aborts the transaction.

  Specified by:
    `abortEdit` in interface `ISVNEditor`
  Throws:
    `SVNException`

### getCommitInfo

    public SVNCommitInfo getCommitInfo()

  Returns commit information on the revision committed to the replication destination repository.

  Returns:
    commit info (revision, author, date)

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Copyright © 2004-2009 TMate Software Ltd. All Rights Reserved.