Java Constants.OBJ_TREE属性代码示例

private GitObjectType getType (RevObject object) {
    GitObjectType objType = GitObjectType.UNKNOWN;
    if (object != null) {
        switch (object.getType()) {
            case Constants.OBJ_COMMIT:
                objType = GitObjectType.COMMIT;
                break;
            case Constants.OBJ_BLOB:
                objType = GitObjectType.BLOB;
                break;
            case Constants.OBJ_TAG:
                objType = GitObjectType.TAG;
                break;
            case Constants.OBJ_TREE:
                objType = GitObjectType.TREE;
                break;
        }
    }
    return objType;
}
 

/**
 * Locate a reference to any object without loading it.
 * <p>
 * The object may or may not exist in the repository. It is impossible to
 * tell from this method's return value.
 *
 * @param id
 *            name of the object.
 * @param type
 *            type of the object. Must be a valid Git object type.
 * @return reference to the object. Never null.
 */
public RevObject lookupAny(final AnyObjectId id, final int type) {
	RevObject r = objects.get(id);
	if (r == null) {
		switch (type) {
		case Constants.OBJ_COMMIT:
			r = createCommit(id);
			break;
		case Constants.OBJ_TREE:
			r = new RevTree(id);
			break;
		case Constants.OBJ_BLOB:
			r = new RevBlob(id);
			break;
		case Constants.OBJ_TAG:
			r = new RevTag(id);
			break;
		default:
			throw new IllegalArgumentException(MessageFormat.format(
					JGitText.get().invalidGitType, Integer.valueOf(type)));
		}
		objects.add(r);
	}
	return r;
}
 

private RevObject parseNew(AnyObjectId id, ObjectLoader ldr)
		throws LargeObjectException, CorruptObjectException,
		MissingObjectException, IOException {
	RevObject r;
	int type = ldr.getType();
	switch (type) {
	case Constants.OBJ_COMMIT: {
		final RevCommit c = createCommit(id);
		c.parseCanonical(this, getCachedBytes(c, ldr));
		r = c;
		break;
	}
	case Constants.OBJ_TREE: {
		r = new RevTree(id);
		r.flags |= PARSED;
		break;
	}
	case Constants.OBJ_BLOB: {
		r = new RevBlob(id);
		r.flags |= PARSED;
		break;
	}
	case Constants.OBJ_TAG: {
		final RevTag t = new RevTag(id);
		t.parseCanonical(this, getCachedBytes(t, ldr));
		r = t;
		break;
	}
	default:
		throw new IllegalArgumentException(MessageFormat.format(
				JGitText.get().badObjectType, Integer.valueOf(type)));
	}
	objects.add(r);
	return r;
}
 

@Override
public final int getType() {
	return Constants.OBJ_TREE;
}