Browse Source
ObjectWriter is a deprecated API that people shouldn't be using. So get rid of it in favor of the ObjectInserter API. Change-Id: I6218bcb26b6b9ffb64e3e470dba5dca2e0a62fd4 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>stable-0.9
Shawn O. Pearce
14 years ago
14 changed files with 262 additions and 399 deletions
@ -1,238 +0,0 @@
|
||||
/* |
||||
* Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com> |
||||
* Copyright (C) 2006-2008, Shawn O. Pearce <spearce@spearce.org> |
||||
* Copyright (C) 2009, Google Inc. |
||||
* and other copyright owners as documented in the project's IP log. |
||||
* |
||||
* This program and the accompanying materials are made available |
||||
* under the terms of the Eclipse Distribution License v1.0 which |
||||
* accompanies this distribution, is reproduced below, and is |
||||
* available at http://www.eclipse.org/org/documents/edl-v10.php
|
||||
* |
||||
* All rights reserved. |
||||
* |
||||
* Redistribution and use in source and binary forms, with or |
||||
* without modification, are permitted provided that the following |
||||
* conditions are met: |
||||
* |
||||
* - Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* |
||||
* - Redistributions in binary form must reproduce the above |
||||
* copyright notice, this list of conditions and the following |
||||
* disclaimer in the documentation and/or other materials provided |
||||
* with the distribution. |
||||
* |
||||
* - Neither the name of the Eclipse Foundation, Inc. nor the |
||||
* names of its contributors may be used to endorse or promote |
||||
* products derived from this software without specific prior |
||||
* written permission. |
||||
* |
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||||
*/ |
||||
|
||||
package org.eclipse.jgit.lib; |
||||
|
||||
import static org.eclipse.jgit.lib.Constants.OBJ_BLOB; |
||||
import static org.eclipse.jgit.lib.Constants.OBJ_TREE; |
||||
|
||||
import java.io.File; |
||||
import java.io.FileInputStream; |
||||
import java.io.IOException; |
||||
import java.io.InputStream; |
||||
|
||||
/** |
||||
* A class for writing loose objects. |
||||
* |
||||
* @deprecated Use {@link Repository#newObjectInserter()}. |
||||
*/ |
||||
public class ObjectWriter { |
||||
private final ObjectInserter inserter; |
||||
|
||||
/** |
||||
* Construct an Object writer for the specified repository |
||||
* |
||||
* @param d |
||||
*/ |
||||
public ObjectWriter(final Repository d) { |
||||
inserter = d.newObjectInserter(); |
||||
} |
||||
|
||||
/** |
||||
* Write a blob with the specified data |
||||
* |
||||
* @param b |
||||
* bytes of the blob |
||||
* @return SHA-1 of the blob |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeBlob(final byte[] b) throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(OBJ_BLOB, b); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write a blob with the data in the specified file |
||||
* |
||||
* @param f |
||||
* a file containing blob data |
||||
* @return SHA-1 of the blob |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeBlob(final File f) throws IOException { |
||||
final FileInputStream is = new FileInputStream(f); |
||||
try { |
||||
return writeBlob(f.length(), is); |
||||
} finally { |
||||
is.close(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write a blob with data from a stream |
||||
* |
||||
* @param len |
||||
* number of bytes to consume from the stream |
||||
* @param is |
||||
* stream with blob data |
||||
* @return SHA-1 of the blob |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeBlob(final long len, final InputStream is) |
||||
throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(OBJ_BLOB, len, is); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write a Tree to the object database. |
||||
* |
||||
* @param tree |
||||
* Tree |
||||
* @return SHA-1 of the tree |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeTree(Tree tree) throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(OBJ_TREE, inserter.format(tree)); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write a canonical tree to the object database. |
||||
* |
||||
* @param treeData |
||||
* the canonical encoding of the tree object. |
||||
* @return SHA-1 of the tree |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeCanonicalTree(byte[] treeData) throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(OBJ_TREE, treeData); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write a Commit to the object database |
||||
* |
||||
* @param commit |
||||
* Commit to store |
||||
* @return SHA-1 of the commit |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeCommit(CommitBuilder commit) throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(commit); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Write an annotated Tag to the object database |
||||
* |
||||
* @param tag |
||||
* Tag |
||||
* @return SHA-1 of the tag |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId writeTag(TagBuilder tag) throws IOException { |
||||
try { |
||||
ObjectId id = inserter.insert(tag); |
||||
inserter.flush(); |
||||
return id; |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
|
||||
/** |
||||
* Compute the SHA-1 of a blob without creating an object. This is for |
||||
* figuring out if we already have a blob or not. |
||||
* |
||||
* @param len |
||||
* number of bytes to consume |
||||
* @param is |
||||
* stream for read blob data from |
||||
* @return SHA-1 of a looked for blob |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId computeBlobSha1(long len, InputStream is) |
||||
throws IOException { |
||||
return computeObjectSha1(OBJ_BLOB, len, is); |
||||
} |
||||
|
||||
/** |
||||
* Compute the SHA-1 of an object without actually creating an object in the |
||||
* database |
||||
* |
||||
* @param type |
||||
* kind of object |
||||
* @param len |
||||
* number of bytes to consume |
||||
* @param is |
||||
* stream for read data from |
||||
* @return SHA-1 of data combined with type information |
||||
* @throws IOException |
||||
*/ |
||||
public ObjectId computeObjectSha1(int type, long len, InputStream is) |
||||
throws IOException { |
||||
try { |
||||
return inserter.idFor(type, len, is); |
||||
} finally { |
||||
inserter.release(); |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue