Example usage for org.eclipse.jgit.dircache DirCacheIterator idEqual

Introduction

In this page you can find the example usage for org.eclipse.jgit.dircache DirCacheIterator idEqual.

Prototype

public boolean idEqual(AbstractTreeIterator otherIterator) 

Source Link

Document

Check if the current entry of both iterators has the same id.

Usage

From source file:org.eclipse.orion.server.git.jobs.StashApplyCommand.java

License:Eclipse Distribution License

private void resetIndex(RevTree tree) throws IOException {
    DirCache dc = repo.lockDirCache();// w ww .jav  a 2s .  c o  m
    TreeWalk walk = null;
    try {
        DirCacheBuilder builder = dc.builder();

        walk = new TreeWalk(repo);
        walk.addTree(tree);
        walk.addTree(new DirCacheIterator(dc));
        walk.setRecursive(true);

        while (walk.next()) {
            AbstractTreeIterator cIter = walk.getTree(0, AbstractTreeIterator.class);
            if (cIter == null) {
                // Not in commit, don't add to new index
                continue;
            }

            final DirCacheEntry entry = new DirCacheEntry(walk.getRawPath());
            entry.setFileMode(cIter.getEntryFileMode());
            entry.setObjectIdFromRaw(cIter.idBuffer(), cIter.idOffset());

            DirCacheIterator dcIter = walk.getTree(1, DirCacheIterator.class);
            if (dcIter != null && dcIter.idEqual(cIter)) {
                DirCacheEntry indexEntry = dcIter.getDirCacheEntry();
                entry.setLastModified(indexEntry.getLastModified());
                entry.setLength(indexEntry.getLength());
            }

            builder.add(entry);
        }

        builder.commit();
    } finally {
        dc.unlock();
        if (walk != null)
            walk.release();
    }
}

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