public void consumeLine()

in maven-scm-providers/maven-scm-providers-git/maven-scm-provider-gitexe/src/main/java/org/apache/maven/scm/provider/git/gitexe/command/blame/GitBlameConsumer.java [69:126]

42 lines of code
10 McCabe index (conditional complexity)


    public void consumeLine(String line) {
        if (line == null) {
            return;
        }

        if (expectRevisionLine) {
            // this is the revision line
            String parts[] = line.split("\\s", 4);

            if (parts.length >= 1) {
                revision = parts[0];

                BlameLine oldLine = commitInfo.get(revision);

                if (oldLine != null) {
                    // restore the commit info
                    author = oldLine.getAuthor();
                    committer = oldLine.getCommitter();
                    time = oldLine.getDate();
                }

                expectRevisionLine = false;
            }
        } else {
            if (line.startsWith(GIT_AUTHOR)) {
                author = line.substring(GIT_AUTHOR.length());
                return;
            }

            if (line.startsWith(GIT_COMMITTER)) {
                committer = line.substring(GIT_COMMITTER.length());
                return;
            }

            if (line.startsWith(GIT_COMMITTER_TIME)) {
                String timeStr = line.substring(GIT_COMMITTER_TIME.length());
                time = new Date(Long.parseLong(timeStr) * 1000L);
                return;
            }

            if (line.startsWith("\t")) {
                // this is the content line.
                // we actually don't need the content, but this is the right time to add the blame line
                BlameLine blameLine = new BlameLine(time, revision, author, committer);
                getLines().add(blameLine);

                // keep commitinfo for this sha-1
                commitInfo.put(revision, blameLine);

                if (logger.isDebugEnabled()) {
                    DateFormat df = SimpleDateFormat.getDateTimeInstance();
                    logger.debug(author + " " + df.format(time));
                }

                expectRevisionLine = true;
            }
        }
    }