Remove deprecated Repository.mapTree
The mapTree() routines have been deprecated for a long time, and their sibilings for mapCommit() and mapTag() were already removed from the main Repository API. Remove mapTree(). Application callers who only need the tree's name can use resolve("^{tree}") syntax to resolve to the tree ObjectId, or fail if the input is not a tree. Applications that want to read a tree should use DirCache or TreeWalk. Change-Id: I85726413790fc87721271c482f6636f81baf8b82 Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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@ -228,8 +228,7 @@ public void testReadTree() throws Exception {
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assertEquals("c696abc3ab8e091c665f49d00eb8919690b3aec3", id.name());
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GitIndex index2 = new GitIndex(db);
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index2.readTree(db.mapTree(ObjectId.fromString(
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"c696abc3ab8e091c665f49d00eb8919690b3aec3")));
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index2.readTree(mapTree("c696abc3ab8e091c665f49d00eb8919690b3aec3"));
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Entry[] members = index2.getMembers();
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assertEquals(3, members.length);
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assertEquals("a.b", members[0].getName());
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@ -272,8 +271,7 @@ public void testReadTree2() throws Exception {
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assertEquals("ba78e065e2c261d4f7b8f42107588051e87e18e9", id.name());
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GitIndex index2 = new GitIndex(db);
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index2.readTree(db.mapTree(ObjectId.fromString(
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"ba78e065e2c261d4f7b8f42107588051e87e18e9")));
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index2.readTree(mapTree("ba78e065e2c261d4f7b8f42107588051e87e18e9"));
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Entry[] members = index2.getMembers();
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assertEquals(6, members.length);
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assertEquals("a.b", members[0].getName());
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@ -341,8 +339,7 @@ public void testCheckout() throws Exception {
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GitIndex index2 = new GitIndex(db);
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assertEquals(0, index2.getMembers().length);
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index2.readTree(db.mapTree(ObjectId.fromString(
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"c696abc3ab8e091c665f49d00eb8919690b3aec3")));
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index2.readTree(mapTree("c696abc3ab8e091c665f49d00eb8919690b3aec3"));
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index2.checkout(trash);
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assertEquals("data:a/b", read(aslashb));
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@ -375,7 +372,7 @@ public void test030_executeBit_coreModeTrue() throws IllegalArgumentException, I
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index.filemode = Boolean.TRUE; // TODO: we need a way to set this using config
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index.add(trash, execFile);
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index.add(trash, nonexecFile);
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Tree tree = db.mapTree(index.writeTree());
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Tree tree = mapTree(index.writeTree().name());
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assertEquals(FileMode.EXECUTABLE_FILE, tree.findBlobMember(execFile.getName()).getMode());
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assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(nonexecFile.getName()).getMode());
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@ -431,7 +428,7 @@ public void test031_executeBit_coreModeFalse() throws IllegalArgumentException,
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index.filemode = Boolean.FALSE; // TODO: we need a way to set this using config
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index.add(trash, execFile);
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index.add(trash, nonexecFile);
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Tree tree = db.mapTree(index.writeTree());
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Tree tree = mapTree(index.writeTree().name());
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assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(execFile.getName()).getMode());
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assertEquals(FileMode.REGULAR_FILE, tree.findBlobMember(nonexecFile.getName()).getMode());
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@ -476,4 +473,9 @@ private File writeTrashFile(String name, String body) throws IOException {
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write(path, body);
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return path;
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}
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private Tree mapTree(String name) throws IOException {
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ObjectId id = db.resolve(name + "^{tree}");
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return new Tree(db, id, db.open(id).getCachedBytes());
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}
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}
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@ -303,9 +303,14 @@ public void test008_SubtreeInternalSorting() throws IOException {
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@Test
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public void test009_SymlinkAndGitlink() throws IOException {
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final Tree symlinkTree = db.mapTree("symlink");
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final Tree symlinkTree = mapTree("symlink");
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assertTrue("Symlink entry exists", symlinkTree.existsBlob("symlink.txt"));
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final Tree gitlinkTree = db.mapTree("gitlink");
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final Tree gitlinkTree = mapTree("gitlink");
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assertTrue("Gitlink entry exists", gitlinkTree.existsBlob("submodule"));
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}
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private Tree mapTree(String name) throws IOException {
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ObjectId id = db.resolve(name + "^{tree}");
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return new Tree(db, id, db.open(id).getCachedBytes());
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}
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}
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@ -71,7 +71,7 @@ public void testOurs() throws IOException {
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Merger ourMerger = MergeStrategy.OURS.newMerger(db);
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boolean merge = ourMerger.merge(new ObjectId[] { db.resolve("a"), db.resolve("c") });
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assertTrue(merge);
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assertEquals(db.mapTree("a").getId(), ourMerger.getResultTreeId());
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assertEquals(db.resolve("a^{tree}"), ourMerger.getResultTreeId());
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}
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@Test
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@ -79,7 +79,7 @@ public void testTheirs() throws IOException {
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Merger ourMerger = MergeStrategy.THEIRS.newMerger(db);
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boolean merge = ourMerger.merge(new ObjectId[] { db.resolve("a"), db.resolve("c") });
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assertTrue(merge);
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assertEquals(db.mapTree("c").getId(), ourMerger.getResultTreeId());
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assertEquals(db.resolve("c^{tree}"), ourMerger.getResultTreeId());
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}
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@Test
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@ -103,7 +103,7 @@ public void testTrivialTwoWay_ok() throws IOException {
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Merger ourMerger = MergeStrategy.SIMPLE_TWO_WAY_IN_CORE.newMerger(db);
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boolean merge = ourMerger.merge(new ObjectId[] { db.resolve("a^0^0^0"), db.resolve("a^0^0^1") });
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assertTrue(merge);
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assertEquals(db.mapTree("a^0^0").getId(), ourMerger.getResultTreeId());
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assertEquals(db.resolve("a^0^0^{tree}"), ourMerger.getResultTreeId());
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}
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@Test
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@ -270,53 +270,6 @@ public ObjectLoader open(AnyObjectId objectId, int typeHint)
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return getObjectDatabase().open(objectId, typeHint);
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}
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/**
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* Access a Tree object using a symbolic reference. This reference may
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* be a SHA-1 or ref in combination with a number of symbols translating
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* from one ref or SHA1-1 to another, such as HEAD^{tree} etc.
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*
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* @param revstr a reference to a git commit object
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* @return a Tree named by the specified string
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* @throws IOException
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*
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* @see #resolve(String)
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* @deprecated Use {@link #resolve(String)} and pass its return value to
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* {@link org.eclipse.jgit.treewalk.TreeWalk#addTree(AnyObjectId)}.
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*/
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@Deprecated
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public Tree mapTree(final String revstr) throws IOException {
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final ObjectId id = resolve(revstr);
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return id != null ? mapTree(id) : null;
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}
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/**
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* Access a Tree by SHA'1 id.
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* @param id
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* @return Tree or null
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* @throws IOException for I/O error or unexpected object type.
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* @deprecated Use {@link org.eclipse.jgit.treewalk.TreeWalk#addTree(AnyObjectId)}.
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*/
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@Deprecated
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public Tree mapTree(final ObjectId id) throws IOException {
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final ObjectLoader or;
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try {
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or = open(id);
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} catch (MissingObjectException notFound) {
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return null;
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}
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final byte[] raw = or.getCachedBytes();
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switch (or.getType()) {
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case Constants.OBJ_TREE:
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return new Tree(this, id, raw);
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case Constants.OBJ_COMMIT:
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return mapTree(ObjectId.fromString(raw, 5));
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default:
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throw new IncorrectObjectTypeException(id, Constants.TYPE_TREE);
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}
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}
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/**
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* Create a command to update, create or delete a ref in this repository.
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*
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