Examples of SVNDeltaGenerator

org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator
The SVNDeltaGenerator is intended for generating diff windows of fixed size having a target version of a file against a source one. File contents are provided as two streams - source and target ones, or just target if delta is generated against empty contents.
The generator uses the V-Delta algorithm for generating full contents delta (vs. empty) and the X-Delta algorithm for generating delta as a difference between target and non-empty source streams. @version 1.3 @author TMate Software Ltd. @since 1.2

Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            ISVNEditor editor = (ISVNEditor)context;
            openDirectories(editor, path);


            editor.addFile(path + "/" + file, null, -1);
            editor.applyTextDelta(path + "/" + file, null);
            SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
            String checksum = deltaGenerator.sendDelta(path + "/" + file, new ByteArrayInputStream(this.content), editor, true);
            editor.closeFile(path + "/" + file, checksum);


            closeDirectories(editor, path);


        }

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

        LinkedList revisions = logHandler.getRevisions();
        setLocation(reposURL, false);
        
        File lastFile = null;
        SVNProperties lastProps = null;
        SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
        int i = 0;
        for (Iterator revsIter = revisions.iterator(); revsIter.hasNext();) {
            Revision rev = (Revision) revsIter.next();
            File tmpFile = SVNFileUtil.createTempFile("tmp", ".tmp");
            SVNProperties props = new SVNProperties();
            OutputStream os = null;
            try {
                os = SVNFileUtil.openFileForWriting(tmpFile);
                getFile(rev.myPath, rev.myRevision, props, os);
            } finally {
                SVNFileUtil.closeFile(os);
            }
            
            SVNProperties propDiff = FSRepositoryUtil.getPropsDiffs(lastProps, props);
            SVNFileRevision fileRevision = new SVNFileRevision(rev.myPath, rev.myRevision, rev.myProperties, 
                    propDiff, false);
            handler.openRevision(fileRevision);
            
            InputStream srcStream = null;
            InputStream tgtStream = null;
            try {
                srcStream = lastFile != null ? SVNFileUtil.openFileForReading(lastFile, SVNLogType.NETWORK) : SVNFileUtil.DUMMY_IN;
                tgtStream = SVNFileUtil.openFileForReading(tmpFile, SVNLogType.NETWORK);
                deltaGenerator.sendDelta(rev.myPath, srcStream, 0, tgtStream, handler, false);
            } finally {
                SVNFileUtil.closeFile(srcStream);
                SVNFileUtil.closeFile(tgtStream);
            }

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            editor.addFile( path + "/" + file,
                            null,
                            -1 );
            editor.applyTextDelta( path + "/" + file,
                                   null );
            SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
            String checksum = deltaGenerator.sendDelta( path + "/" + file,
                                                        new ByteArrayInputStream( this.content ),
                                                        editor,
                                                        true );
            editor.closeFile( path + "/" + file,
                              checksum );

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            editor.openFile( path + "/" + file,
                             -1 );


            editor.applyTextDelta( path + "/" + file,
                                   null );
            SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
            String checksum = deltaGenerator.sendDelta( path + "/" + file,
                                                        new ByteArrayInputStream( this.oldContent ),
                                                        0,
                                                        new ByteArrayInputStream( this.newContent ),
                                                        editor,
                                                        true );

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            editor.addFile( path + "/" + file,
                            null,
                            -1 );
            editor.applyTextDelta( path + "/" + file,
                                   null );
            SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
            String checksum = deltaGenerator.sendDelta( path + "/" + file,
                                                        new ByteArrayInputStream( this.content ),
                                                        editor,
                                                        true );
            editor.closeFile( path + "/" + file,
                              checksum );

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            editor.openFile( path + "/" + file,
                             -1 );


            editor.applyTextDelta( path + "/" + file,
                                   null );
            SVNDeltaGenerator deltaGenerator = new SVNDeltaGenerator();
            String checksum = deltaGenerator.sendDelta( path + "/" + file,
                                                        new ByteArrayInputStream( this.oldContent ),
                                                        0,
                                                        new ByteArrayInputStream( this.newContent ),
                                                        editor,
                                                        true );

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

            }
        }
        
        private SVNDeltaGenerator getDeltaGenerator() {
            if (myDeltaGenerator == null) {
                myDeltaGenerator = new SVNDeltaGenerator();
            }
            return myDeltaGenerator;
        }

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

                    } else {
                        sourceStream = FSInputStream.createDeltaStream(sourceCombiner, (FSRevisionNode) null, 
                                myFSFS);
                    }
                    targetStream = root.getFileStreamForPath(targetCombiner, pathRevision.getPath());
                    SVNDeltaGenerator deltaGenerator = getDeltaGenerator();
                    deltaGenerator.sendDelta(pathRevision.getPath(), sourceStream, 0, targetStream, handler, 
                            false);
                } finally {
                    SVNFileUtil.closeFile(sourceStream);
                    SVNFileUtil.closeFile(targetStream);
                }

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

        sendBaton.myLastProps = props;
    }
    
    private SVNDeltaGenerator getDeltaGenerator() {
        if (myDeltaGenerator == null) {
            myDeltaGenerator = new SVNDeltaGenerator();
        }
        return myDeltaGenerator;
    }

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Examples of org.tmatesoft.svn.core.io.diff.SVNDeltaGenerator

        return myDeltaReader;
    }


    private SVNDeltaGenerator getDeltaGenerator() {
        if (myDeltaGenerator == null) {
            myDeltaGenerator = new SVNDeltaGenerator();
        }
        return myDeltaGenerator;
    }

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