Merge "Remove result id from CommitBuilder, TagBuilder"

org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ReflogConfigTest.java

@@ -110,8 +110,9 @@ public class ReflogConfigTest extends RepositoryTestCase {
 		commit.setMessage(commitMsg);
 		commit.setTreeId(t.getTreeId());
 		ObjectInserter inserter = db.newObjectInserter();
+		ObjectId id;
 		try {
-			inserter.insert(commit);
+			id = inserter.insert(commit);
 			inserter.flush();
 		} finally {
 			inserter.release();
@@ -119,7 +120,7 @@ public class ReflogConfigTest extends RepositoryTestCase {
 
 		int nl = commitMsg.indexOf('\n');
 		final RefUpdate ru = db.updateRef(Constants.HEAD);
-		ru.setNewObjectId(commit.getCommitId());
+		ru.setNewObjectId(id);
 		ru.setRefLogMessage("commit : "
 				+ ((nl == -1) ? commitMsg : commitMsg.substring(0, nl)), false);
 		ru.forceUpdate();

org.eclipse.jgit.test/tst/org/eclipse/jgit/storage/file/T0003_Basic.java

@@ -377,11 +377,11 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		c.setTreeId(t.getTreeId());
 		assertEquals(t.getTreeId(), c.getTreeId());
 
-		insertCommit(c);
+		ObjectId actid = insertCommit(c);
 
 		final ObjectId cmtid = ObjectId.fromString(
 				"803aec4aba175e8ab1d666873c984c0308179099");
-		assertEquals(cmtid, c.getCommitId());
+		assertEquals(cmtid, actid);
 
 		// Verify the commit we just wrote is in the correct format.
 		ObjectDatabase odb = db.getObjectDatabase();
@@ -397,7 +397,7 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		}
 
 		// Verify we can read it.
-		RevCommit c2 = parseCommit(c.getCommitId());
+		RevCommit c2 = parseCommit(actid);
 		assertNotNull(c2);
 		assertEquals(c.getMessage(), c2.getFullMessage());
 		assertEquals(c.getTreeId(), c2.getTree());
@@ -432,10 +432,10 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		t.setTag("test020");
 		t.setTagger(new PersonIdent(author, 1154236443000L, -4 * 60));
 		t.setMessage("test020 tagged\n");
-		insertTag(t);
-		assertEquals("6759556b09fbb4fd8ae5e315134481cc25d46954", t.getTagId().name());
+		ObjectId actid = insertTag(t);
+		assertEquals("6759556b09fbb4fd8ae5e315134481cc25d46954", actid.name());
 
-		RevTag mapTag = parseTag(t.getTagId());
+		RevTag mapTag = parseTag(actid);
 		assertEquals(Constants.OBJ_BLOB, mapTag.getObject().getType());
 		assertEquals("test020 tagged\n", mapTag.getFullMessage());
 		assertEquals(new PersonIdent(author, 1154236443000L, -4 * 60), mapTag.getTaggerIdent());
@@ -452,10 +452,10 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		t.setTag("test021");
 		t.setTagger(new PersonIdent(author, 1154236443000L, -4 * 60));
 		t.setMessage("test021 tagged\n");
-		insertTag(t);
-		assertEquals("b0517bc8dbe2096b419d42424cd7030733f4abe5", t.getTagId().name());
+		ObjectId actid = insertTag(t);
+		assertEquals("b0517bc8dbe2096b419d42424cd7030733f4abe5", actid.name());
 
-		RevTag mapTag = parseTag(t.getTagId());
+		RevTag mapTag = parseTag(actid);
 		assertEquals(Constants.OBJ_TREE, mapTag.getObject().getType());
 		assertEquals("test021 tagged\n", mapTag.getFullMessage());
 		assertEquals(new PersonIdent(author, 1154236443000L, -4 * 60), mapTag.getTaggerIdent());
@@ -478,10 +478,10 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		t.setTag("test022");
 		t.setTagger(new PersonIdent(author, 1154236443000L, -4 * 60));
 		t.setMessage("test022 tagged\n");
-		insertTag(t);
-		assertEquals("0ce2ebdb36076ef0b38adbe077a07d43b43e3807", t.getTagId().name());
+		ObjectId actid = insertTag(t);
+		assertEquals("0ce2ebdb36076ef0b38adbe077a07d43b43e3807", actid.name());
 
-		RevTag mapTag = parseTag(t.getTagId());
+		RevTag mapTag = parseTag(actid);
 		assertEquals(Constants.OBJ_COMMIT, mapTag.getObject().getType());
 		assertEquals("test022 tagged\n", mapTag.getFullMessage());
 		assertEquals(new PersonIdent(author, 1154236443000L, -4 * 60), mapTag.getTaggerIdent());
@@ -543,10 +543,10 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		c1.setMessage("A Commit\n");
 		c1.setTreeId(t.getTreeId());
 		assertEquals(t.getTreeId(), c1.getTreeId());
-		insertCommit(c1);
+		ObjectId actid1 = insertCommit(c1);
 		final ObjectId cmtid1 = ObjectId.fromString(
 				"803aec4aba175e8ab1d666873c984c0308179099");
-		assertEquals(cmtid1, c1.getCommitId());
+		assertEquals(cmtid1, actid1);
 
 		final CommitBuilder c2 = new CommitBuilder();
 		c2.setAuthor(new PersonIdent(author, 1154236443000L, -4 * 60));
@@ -554,20 +554,20 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		c2.setMessage("A Commit 2\n");
 		c2.setTreeId(t.getTreeId());
 		assertEquals(t.getTreeId(), c2.getTreeId());
-		c2.setParentIds(c1.getCommitId());
-		insertCommit(c2);
+		c2.setParentIds(actid1);
+		ObjectId actid2 = insertCommit(c2);
 		final ObjectId cmtid2 = ObjectId.fromString(
 				"95d068687c91c5c044fb8c77c5154d5247901553");
-		assertEquals(cmtid2, c2.getCommitId());
+		assertEquals(cmtid2, actid2);
 
 		RevCommit rm2 = parseCommit(cmtid2);
 		assertNotSame(c2, rm2); // assert the parsed objects is not from the cache
 		assertEquals(c2.getAuthor(), rm2.getAuthorIdent());
-		assertEquals(c2.getCommitId(), rm2.getId());
+		assertEquals(actid2, rm2.getId());
 		assertEquals(c2.getMessage(), rm2.getFullMessage());
 		assertEquals(c2.getTreeId(), rm2.getTree().getId());
 		assertEquals(1, rm2.getParentCount());
-		assertEquals(c1.getCommitId(), rm2.getParent(0));
+		assertEquals(actid1, rm2.getParent(0));
 
 		final CommitBuilder c3 = new CommitBuilder();
 		c3.setAuthor(new PersonIdent(author, 1154236443000L, -4 * 60));
@@ -575,21 +575,21 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		c3.setMessage("A Commit 3\n");
 		c3.setTreeId(t.getTreeId());
 		assertEquals(t.getTreeId(), c3.getTreeId());
-		c3.setParentIds(c1.getCommitId(), c2.getCommitId());
-		insertCommit(c3);
+		c3.setParentIds(actid1, actid2);
+		ObjectId actid3 = insertCommit(c3);
 		final ObjectId cmtid3 = ObjectId.fromString(
 				"ce6e1ce48fbeeb15a83f628dc8dc2debefa066f4");
-		assertEquals(cmtid3, c3.getCommitId());
+		assertEquals(cmtid3, actid3);
 
 		RevCommit rm3 = parseCommit(cmtid3);
 		assertNotSame(c3, rm3); // assert the parsed objects is not from the cache
 		assertEquals(c3.getAuthor(), rm3.getAuthorIdent());
-		assertEquals(c3.getCommitId(), rm3.getId());
+		assertEquals(actid3, rm3.getId());
 		assertEquals(c3.getMessage(), rm3.getFullMessage());
 		assertEquals(c3.getTreeId(), rm3.getTree().getId());
 		assertEquals(2, rm3.getParentCount());
-		assertEquals(c1.getCommitId(), rm3.getParent(0));
-		assertEquals(c2.getCommitId(), rm3.getParent(1));
+		assertEquals(actid1, rm3.getParent(0));
+		assertEquals(actid2, rm3.getParent(1));
 
 		final CommitBuilder c4 = new CommitBuilder();
 		c4.setAuthor(new PersonIdent(author, 1154236443000L, -4 * 60));
@@ -597,22 +597,22 @@ public class T0003_Basic extends SampleDataRepositoryTestCase {
 		c4.setMessage("A Commit 4\n");
 		c4.setTreeId(t.getTreeId());
 		assertEquals(t.getTreeId(), c3.getTreeId());
-		c4.setParentIds(c1.getCommitId(), c2.getCommitId(), c3.getCommitId());
-		insertCommit(c4);
+		c4.setParentIds(actid1, actid2, actid3);
+		ObjectId actid4 = insertCommit(c4);
 		final ObjectId cmtid4 = ObjectId.fromString(
 				"d1fca9fe3fef54e5212eb67902c8ed3e79736e27");
-		assertEquals(cmtid4, c4.getCommitId());
+		assertEquals(cmtid4, actid4);
 
 		RevCommit rm4 = parseCommit(cmtid4);
 		assertNotSame(c4, rm3); // assert the parsed objects is not from the cache
 		assertEquals(c4.getAuthor(), rm4.getAuthorIdent());
-		assertEquals(c4.getCommitId(), rm4.getId());
+		assertEquals(actid4, rm4.getId());
 		assertEquals(c4.getMessage(), rm4.getFullMessage());
 		assertEquals(c4.getTreeId(), rm4.getTree().getId());
 		assertEquals(3, rm4.getParentCount());
-		assertEquals(c1.getCommitId(), rm4.getParent(0));
-		assertEquals(c2.getCommitId(), rm4.getParent(1));
-		assertEquals(c3.getCommitId(), rm4.getParent(2));
+		assertEquals(actid1, rm4.getParent(0));
+		assertEquals(actid2, rm4.getParent(1));
+		assertEquals(actid3, rm4.getParent(2));
 	}
 
 	public void test027_UnpackedRefHigherPriorityThanPacked() throws IOException {

org.eclipse.jgit/src/org/eclipse/jgit/api/TagCommand.java

@@ -140,7 +140,7 @@ public class TagCommand extends GitCommand<RevTag> {
 
 				RevWalk revWalk = new RevWalk(repo);
 				try {
-					RevTag revTag = revWalk.parseTag(newTag.getTagId());
+					RevTag revTag = revWalk.parseTag(tagId);
 					String refName = Constants.R_TAGS + newTag.getTag();
 					RefUpdate tagRef = repo.updateRef(refName);
 					tagRef.setNewObjectId(tagId);

org.eclipse.jgit/src/org/eclipse/jgit/lib/CommitBuilder.java

@@ -76,8 +76,6 @@ public class CommitBuilder {
 
 	private static final byte[] hencoding = Constants.encodeASCII("encoding");
 
-	private ObjectId commitId;
-
 	private ObjectId treeId;
 
 	private ObjectId[] parentIds;
@@ -96,21 +94,6 @@ public class CommitBuilder {
 		encoding = Constants.CHARSET;
 	}
 
-	/** @return this commit's object id. */
-	public ObjectId getCommitId() {
-		return commitId;
-	}
-
-	/**
-	 * Set the id of this commit object.
-	 *
-	 * @param id
-	 *            the id that we calculated for this object.
-	 */
-	public void setCommitId(final ObjectId id) {
-		commitId = id;
-	}
-
 	/** @return id of the root tree listing this commit's snapshot. */
 	public ObjectId getTreeId() {
 		return treeId;
@@ -124,7 +107,6 @@ public class CommitBuilder {
 	 */
 	public void setTreeId(AnyObjectId id) {
 		treeId = id.copy();
-		commitId = null;
 	}
 
 	/** @return the author of this commit (who wrote it). */
@@ -140,7 +122,6 @@ public class CommitBuilder {
 	 */
 	public void setAuthor(PersonIdent newAuthor) {
 		author = newAuthor;
-		commitId = null;
 	}
 
 	/** @return the committer and commit time for this object. */
@@ -156,7 +137,6 @@ public class CommitBuilder {
 	 */
 	public void setCommitter(PersonIdent newCommitter) {
 		committer = newCommitter;
-		commitId = null;
 	}
 
 	/** @return the ancestors of this commit. Never null. */
@@ -172,7 +152,6 @@ public class CommitBuilder {
 	 */
 	public void setParentId(AnyObjectId newParent) {
 		parentIds = new ObjectId[] { newParent.copy() };
-		commitId = null;
 	}
 
 	/**
@@ -188,7 +167,6 @@ public class CommitBuilder {
 	 */
 	public void setParentIds(AnyObjectId parent1, AnyObjectId parent2) {
 		parentIds = new ObjectId[] { parent1.copy(), parent2.copy() };
-		commitId = null;
 	}
 
 	/**
@@ -201,7 +179,6 @@ public class CommitBuilder {
 		parentIds = new ObjectId[newParents.length];
 		for (int i = 0; i < newParents.length; i++)
 			parentIds[i] = newParents[i].copy();
-		commitId = null;
 	}
 
 	/**
@@ -214,7 +191,6 @@ public class CommitBuilder {
 		parentIds = new ObjectId[newParents.size()];
 		for (int i = 0; i < newParents.size(); i++)
 			parentIds[i] = newParents.get(i).copy();
-		commitId = null;
 	}
 
 	/**
@@ -232,7 +208,6 @@ public class CommitBuilder {
 				newParents[i] = parentIds[i];
 			newParents[parentIds.length] = additionalParent.copy();
 			parentIds = newParents;
-			commitId = null;
 		}
 	}
 
@@ -279,9 +254,6 @@ public class CommitBuilder {
 	/**
 	 * Format this builder's state as a commit object.
 	 *
-	 * As a side effect, {@link #getCommitId()} will be populated with the
-	 * proper ObjectId for the formatted content.
-	 *
 	 * @return this object in the canonical commit format, suitable for storage
 	 *         in a repository.
 	 * @throws UnsupportedEncodingException
@@ -289,26 +261,6 @@ public class CommitBuilder {
 	 *             supported by this Java runtime.
 	 */
 	public byte[] build() throws UnsupportedEncodingException {
-		return build(new ObjectInserter.Formatter());
-	}
-
-	/**
-	 * Format this builder's state as a commit object.
-	 *
-	 * As a side effect, {@link #getCommitId()} will be populated with the
-	 * proper ObjectId for the formatted content.
-	 *
-	 * @param oi
-	 *            the inserter whose formatting support will be reused. The
-	 *            inserter itself is not affected, and the commit is not
-	 *            actually inserted into the repository.
-	 * @return this object in the canonical commit format, suitable for storage
-	 *         in a repository.
-	 * @throws UnsupportedEncodingException
-	 *             the encoding specified by {@link #getEncoding()} is not
-	 *             supported by this Java runtime.
-	 */
-	public byte[] build(ObjectInserter oi) throws UnsupportedEncodingException {
 		ByteArrayOutputStream os = new ByteArrayOutputStream();
 		OutputStreamWriter w = new OutputStreamWriter(os, getEncoding());
 		try {
@@ -355,18 +307,13 @@ public class CommitBuilder {
 			//
 			throw new RuntimeException(err);
 		}
-
-		byte[] content = os.toByteArray();
-		setCommitId(oi.idFor(Constants.OBJ_COMMIT, content));
-		return content;
+		return os.toByteArray();
 	}
 
 	@Override
 	public String toString() {
 		StringBuilder r = new StringBuilder();
 		r.append("Commit");
-		if (commitId != null)
-			r.append("[" + commitId.name() + "]");
 		r.append("={\n");
 
 		r.append("tree ");

org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectInserter.java

@@ -179,9 +179,6 @@ public abstract class ObjectInserter {
 	/**
 	 * Insert a single commit into the store, returning its unique name.
 	 *
-	 * As a side effect, {@link CommitBuilder#getCommitId()} will also be
-	 * populated with the returned ObjectId.
-	 *
 	 * @param builder
 	 *            the builder containing the proposed commit's data.
 	 * @return the name of the commit object.
@@ -189,15 +186,12 @@ public abstract class ObjectInserter {
 	 *             the object could not be stored.
 	 */
 	public final ObjectId insert(CommitBuilder builder) throws IOException {
-		return insert(Constants.OBJ_COMMIT, builder.build(this));
+		return insert(Constants.OBJ_COMMIT, builder.build());
 	}
 
 	/**
 	 * Insert a single annotated tag into the store, returning its unique name.
 	 *
-	 * As a side effect, {@link TagBuilder#getTagId()} will also be populated
-	 * with the returned ObjectId.
-	 *
 	 * @param builder
 	 *            the builder containing the proposed tag's data.
 	 * @return the name of the tag object.
@@ -205,7 +199,7 @@ public abstract class ObjectInserter {
 	 *             the object could not be stored.
 	 */
 	public final ObjectId insert(TagBuilder builder) throws IOException {
-		return insert(Constants.OBJ_TAG, builder.build(this));
+		return insert(Constants.OBJ_TAG, builder.build());
 	}
 
 	/**

org.eclipse.jgit/src/org/eclipse/jgit/lib/TagBuilder.java

@@ -62,8 +62,6 @@ import org.eclipse.jgit.revwalk.RevObject;
  * {@link org.eclipse.jgit.revwalk.RevWalk#parseTag(AnyObjectId)}.
  */
 public class TagBuilder {
-	private ObjectId tagId;
-
 	private ObjectId object;
 
 	private int type = Constants.OBJ_BAD;
@@ -74,21 +72,6 @@ public class TagBuilder {
 
 	private String message;
 
-	/** @return this tag's object id. */
-	public ObjectId getTagId() {
-		return tagId;
-	}
-
-	/**
-	 * Set the id of this tag object.
-	 *
-	 * @param id
-	 *            the id that we calculated for this object.
-	 */
-	public void setTagId(ObjectId id) {
-		tagId = id;
-	}
-
 	/** @return the type of object this tag refers to. */
 	public int getObjectType() {
 		return type;
@@ -110,7 +93,6 @@ public class TagBuilder {
 	public void setObjectId(AnyObjectId obj, int objType) {
 		object = obj.copy();
 		type = objType;
-		tagId = null;
 	}
 
 	/**
@@ -138,7 +120,6 @@ public class TagBuilder {
 	 */
 	public void setTag(String shortName) {
 		this.tag = shortName;
-		tagId = null;
 	}
 
 	/** @return creator of this tag. May be null. */
@@ -154,7 +135,6 @@ public class TagBuilder {
 	 */
 	public void setTagger(PersonIdent taggerIdent) {
 		tagger = taggerIdent;
-		tagId = null;
 	}
 
 	/** @return the complete commit message. */
@@ -170,36 +150,15 @@ public class TagBuilder {
 	 */
 	public void setMessage(final String newMessage) {
 		message = newMessage;
-		tagId = null;
 	}
 
 	/**
 	 * Format this builder's state as an annotated tag object.
 	 *
-	 * As a side effect, {@link #getTagId()} will be populated with the proper
-	 * ObjectId for the formatted content.
-	 *
 	 * @return this object in the canonical annotated tag format, suitable for
 	 *         storage in a repository.
 	 */
 	public byte[] build() {
-		return build(new ObjectInserter.Formatter());
-	}
-
-	/**
-	 * Format this builder's state as an annotated tag object.
-	 *
-	 * As a side effect, {@link #getTagId()} will be populated with the proper
-	 * ObjectId for the formatted content.
-	 *
-	 * @param oi
-	 *            the inserter whose formatting support will be reused. The
-	 *            inserter itself is not affected, and the annotated tag is not
-	 *            actually inserted into the repository.
-	 * @return this object in the canonical annotated tag format, suitable for
-	 *         storage in a repository.
-	 */
-	public byte[] build(ObjectInserter oi) {
 		ByteArrayOutputStream os = new ByteArrayOutputStream();
 		OutputStreamWriter w = new OutputStreamWriter(os, Constants.CHARSET);
 		try {
@@ -231,18 +190,13 @@ public class TagBuilder {
 			//
 			throw new RuntimeException(err);
 		}
-
-		byte[] content = os.toByteArray();
-		setTagId(oi.idFor(Constants.OBJ_TAG, content));
-		return content;
+		return os.toByteArray();
 	}
 
 	@Override
 	public String toString() {
 		StringBuilder r = new StringBuilder();
 		r.append("Tag");
-		if (tagId != null)
-			r.append("[" + tagId.name() + "]");
 		r.append("={\n");
 
 		r.append("object ");