Example usage for org.eclipse.jgit.util RawParseUtils nextLF

Introduction

In this page you can find the example usage for org.eclipse.jgit.util RawParseUtils nextLF.

Prototype

public static final int nextLF(byte[] b, int ptr) 

Source Link

Document

Locate the first position after the next LF.

Usage

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static PatchLineComment parseComment(byte[] note, MutableInteger curr, String currentFileName,
        PatchSet.Id psId, RevId revId, boolean isForBase, Charset enc, Status status)
        throws ConfigInvalidException {
    Change.Id changeId = psId.getParentKey();

    // Check if there is a new file.
    boolean newFile = (RawParseUtils.match(note, curr.value, FILE.getBytes(UTF_8))) != -1;
    if (newFile) {
        // If so, parse the new file name.
        currentFileName = parseFilename(note, curr, changeId, enc);
    } else if (currentFileName == null) {
        throw parseException(changeId, "could not parse %s", FILE);
    }//from  w w  w. jav a  2s .  c o m

    CommentRange range = parseCommentRange(note, curr);
    if (range == null) {
        throw parseException(changeId, "could not parse %s", COMMENT_RANGE);
    }

    Timestamp commentTime = parseTimestamp(note, curr, changeId, enc);
    Account.Id aId = parseAuthor(note, curr, changeId, enc);

    boolean hasParent = (RawParseUtils.match(note, curr.value, PARENT.getBytes(enc))) != -1;
    String parentUUID = null;
    if (hasParent) {
        parentUUID = parseStringField(note, curr, changeId, enc, PARENT);
    }

    String uuid = parseStringField(note, curr, changeId, enc, UUID);
    int commentLength = parseCommentLength(note, curr, changeId, enc);

    String message = RawParseUtils.decode(enc, note, curr.value, curr.value + commentLength);
    checkResult(message, "message contents", changeId);

    PatchLineComment plc = new PatchLineComment(
            new PatchLineComment.Key(new Patch.Key(psId, currentFileName), uuid), range.getEndLine(), aId,
            parentUUID, commentTime);
    plc.setMessage(message);
    plc.setSide((short) (isForBase ? 0 : 1));
    if (range.getStartCharacter() != -1) {
        plc.setRange(range);
    }
    plc.setRevId(revId);
    plc.setStatus(status);

    curr.value = RawParseUtils.nextLF(note, curr.value + commentLength);
    curr.value = RawParseUtils.nextLF(note, curr.value);
    return plc;
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static String parseStringField(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc,
        String fieldName) throws ConfigInvalidException {
    int endOfLine = RawParseUtils.nextLF(note, curr.value);
    checkHeaderLineFormat(note, curr, fieldName, enc, changeId);
    int startOfField = RawParseUtils.endOfFooterLineKey(note, curr.value) + 2;
    curr.value = endOfLine;//  w ww  .  jav  a2s . c o m
    return RawParseUtils.decode(enc, note, startOfField, endOfLine - 1);
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static PatchSet.Id parsePsId(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc,
        String fieldName) throws ConfigInvalidException {
    checkHeaderLineFormat(note, curr, fieldName, enc, changeId);
    int startOfPsId = RawParseUtils.endOfFooterLineKey(note, curr.value) + 1;
    MutableInteger i = new MutableInteger();
    int patchSetId = RawParseUtils.parseBase10(note, startOfPsId, i);
    int endOfLine = RawParseUtils.nextLF(note, curr.value);
    if (i.value != endOfLine - 1) {
        throw parseException(changeId, "could not parse %s", fieldName);
    }// w  ww  . j  ava2  s  .c  o m
    checkResult(patchSetId, "patchset id", changeId);
    curr.value = endOfLine;
    return new PatchSet.Id(changeId, patchSetId);
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static String parseFilename(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc)
        throws ConfigInvalidException {
    checkHeaderLineFormat(note, curr, FILE, enc, changeId);
    int startOfFileName = RawParseUtils.endOfFooterLineKey(note, curr.value) + 2;
    int endOfLine = RawParseUtils.nextLF(note, curr.value);
    curr.value = endOfLine;/* w w w  .  j a  v  a2  s .co  m*/
    curr.value = RawParseUtils.nextLF(note, curr.value);
    return QuotedString.GIT_PATH.dequote(RawParseUtils.decode(enc, note, startOfFileName, endOfLine - 1));
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static Timestamp parseTimestamp(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc)
        throws ConfigInvalidException {
    int endOfLine = RawParseUtils.nextLF(note, curr.value);
    Timestamp commentTime;/*  ww  w.  ja v  a2  s.c o  m*/
    String dateString = RawParseUtils.decode(enc, note, curr.value, endOfLine - 1);
    try {
        commentTime = new Timestamp(GitDateParser.parse(dateString, null, Locale.US).getTime());
    } catch (ParseException e) {
        throw new ConfigInvalidException("could not parse comment timestamp", e);
    }
    curr.value = endOfLine;
    return checkResult(commentTime, "comment timestamp", changeId);
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static Account.Id parseAuthor(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc)
        throws ConfigInvalidException {
    checkHeaderLineFormat(note, curr, AUTHOR, enc, changeId);
    int startOfAccountId = RawParseUtils.endOfFooterLineKey(note, curr.value) + 2;
    PersonIdent ident = RawParseUtils.parsePersonIdent(note, startOfAccountId);
    Account.Id aId = parseIdent(ident, changeId);
    curr.value = RawParseUtils.nextLF(note, curr.value);
    return checkResult(aId, "comment author", changeId);
}

---

From source file:com.google.gerrit.server.notedb.CommentsInNotesUtil.java

License:Apache License

private static int parseCommentLength(byte[] note, MutableInteger curr, Change.Id changeId, Charset enc)
        throws ConfigInvalidException {
    checkHeaderLineFormat(note, curr, LENGTH, enc, changeId);
    int startOfLength = RawParseUtils.endOfFooterLineKey(note, curr.value) + 1;
    MutableInteger i = new MutableInteger();
    int commentLength = RawParseUtils.parseBase10(note, startOfLength, i);
    int endOfLine = RawParseUtils.nextLF(note, curr.value);
    if (i.value != endOfLine - 1) {
        throw parseException(changeId, "could not parse %s", PATCH_SET);
    }//from w ww  .j  a v a2s .c om
    curr.value = endOfLine;
    return checkResult(commentLength, "comment length", changeId);
}

---