Examples of org.eclipse.jgit.revwalk.RevWalk.parseAny()

org.eclipse.jgit.revwalk.RevWalk.parseAny()
Locate a reference to any object and immediately parse its headers.
This method only returns successfully if the object exists and was parsed without error. Parsing an object can be expensive as the type must be determined. For blobs this may mean the blob content was unpacked unnecessarily, and thrown away. @param id name of the object. @return reference to the object. Never null. @throws MissingObjectException the supplied does not exist. @throws IOException a pack file or loose object could not be read.

    if (ref instanceof PeeledTag) {
      RevWalk rw = new RevWalk(repo);
      try {
        RevTag tag = rw.parseTag(ref.getObjectId());


        return !(rw.parseAny(tag.getObject()) instanceof RevCommit);
      } catch (IOException e) {
        Activator.logError(e.getMessage(), e);
      } finally {
        rw.dispose();
      }

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    walk.setRetainBody(true);
    try {
      Map<String, Ref> tagRefs = getRefs(repo, Constants.R_TAGS);
      for (Ref tagRef : tagRefs.values()) {
        ObjectId objectId = tagRef.getLeaf().getObjectId();
        RevObject revObject = walk.parseAny(objectId);
        RevObject peeledObject = walk.peel(revObject);
        TagNode tagNode = createTagNode(parentNode, repo, tagRef,
            revObject, peeledObject);
        nodes.add(tagNode);
      }

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        // a RevWalk allows to retrieve information from the repository
        RevWalk walk = new RevWalk(repository);


        // a simple tag that is not annotated
        Ref simpleTag = repository.getRef("initialtag");
        RevObject any = walk.parseAny(simpleTag.getObjectId());
        System.out.println("Commit: " + any);


        // an annotated tag
        Ref annotatedTag = repository.getRef("secondtag");
        any = walk.parseAny(annotatedTag.getObjectId());

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        RevObject any = walk.parseAny(simpleTag.getObjectId());
        System.out.println("Commit: " + any);


        // an annotated tag
        Ref annotatedTag = repository.getRef("secondtag");
        any = walk.parseAny(annotatedTag.getObjectId());
        System.out.println("Tag: " + any);


        // finally try to print out the tag-content
        System.out.println("\nTag-Content: \n");
        ObjectLoader loader = repository.open(annotatedTag.getObjectId());

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  private ObjectIdRef doPeel(final Ref leaf) throws MissingObjectException,
      IOException {
    RevWalk rw = new RevWalk(getRepository());
    try {
      RevObject obj = rw.parseAny(leaf.getObjectId());
      if (obj instanceof RevTag) {
        return new ObjectIdRef.PeeledTag(leaf.getStorage(), leaf
            .getName(), leaf.getObjectId(), rw.peel(obj).copy());
      } else {
        return new ObjectIdRef.PeeledNonTag(leaf.getStorage(), leaf

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  private ObjectIdRef doPeel(final Ref leaf) throws MissingObjectException,
      IOException {
    RevWalk rw = new RevWalk(getRepository());
    try {
      RevObject obj = rw.parseAny(leaf.getObjectId());
      if (obj instanceof RevTag) {
        return new ObjectIdRef.PeeledTag(leaf.getStorage(), leaf
            .getName(), leaf.getObjectId(), rw.peel(obj).copy());
      } else {
        return new ObjectIdRef.PeeledNonTag(leaf.getStorage(), leaf

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  private ObjectIdRef doPeel(final Ref leaf) throws MissingObjectException,
      IOException {
    RevWalk rw = new RevWalk(getRepository());
    try {
      RevObject obj = rw.parseAny(leaf.getObjectId());
      if (obj instanceof RevTag) {
        return new ObjectIdRef.PeeledTag(leaf.getStorage(), leaf
            .getName(), leaf.getObjectId(), rw.peel(obj).copy());
      } else {
        return new ObjectIdRef.PeeledNonTag(leaf.getStorage(), leaf

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          if (peeledId == null)
            continue;


          objectId = ref.getObjectId();
          if (pw.willInclude(peeledId) && !pw.willInclude(objectId))
            pw.addObject(rw.parseAny(objectId));
        }
      }


      pw.writePack(pm, NullProgressMonitor.INSTANCE, packOut);
      statistics = pw.getStatistics();

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          refLogMessage = "branch: Reset start-point to branch " //$NON-NLS-1$
              + startPointFullName; // TODO
        else
          refLogMessage = "branch: Created from branch " + baseBranch; //$NON-NLS-1$
      } else {
        startAt = revWalk.peel(revWalk.parseAny(startAt));
        if (exists)
          refLogMessage = "branch: Reset start-point to tag " //$NON-NLS-1$
              + startPointFullName;
        else
          refLogMessage = "branch: Created from tag " //$NON-NLS-1$

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          if (peeledId == null)
            continue;


          objectId = ref.getObjectId();
          if (pw.willInclude(peeledId) && !pw.willInclude(objectId))
            pw.addObject(rw.parseAny(objectId));
        }
      }


      pw.writePack(pm, NullProgressMonitor.INSTANCE, packOut);
      statistics = pw.getStatistics();

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