[PATCH JGit 15/19] Adding in a InfoDatabase like ObjectDatabase and and implementation based upon a directory.

[mr.gaffo@gmail.com]

From: mike.gaffney <mike.gaffney@asolutions.com>

Currently only creates itself.
---
 .../jgit/lib/InfoDirectoryDatabaseTest.java        |   30 ++++++++++++++++++++
 .../src/org/spearce/jgit/lib/InfoDatabase.java     |    8 +++++
 .../spearce/jgit/lib/InfoDirectoryDatabase.java    |   18 ++++++++++++
 .../src/org/spearce/jgit/lib/Repository.java       |   11 +++++++
 .../org/spearce/jgit/transport/ReceivePack.java    |    1 +
 5 files changed, 68 insertions(+), 0 deletions(-)
 create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/lib/InfoDirectoryDatabaseTest.java
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/InfoDatabase.java
 create mode 100644 org.spearce.jgit/src/org/spearce/jgit/lib/InfoDirectoryDatabase.java

diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/InfoDirectoryDatabaseTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/InfoDirectoryDatabaseTest.java
new file mode 100644
index 0000000..2b7fb5b
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/InfoDirectoryDatabaseTest.java
@@ -0,0 +1,30 @@
+package org.spearce.jgit.lib;
+
+import java.io.File;
+
+import org.spearce.jgit.util.JGitTestUtil;
+
+import junit.framework.TestCase;
+
+public class InfoDirectoryDatabaseTest extends TestCase {
+
+	private File testDir;
+
+	@Override
+	protected void setUp() throws Exception {
+		testDir = JGitTestUtil.generateTempDirectoryFileObject();
+	}
+
+	@Override
+	protected void tearDown() throws Exception {
+		if (testDir.exists()){
+			JGitTestUtil.deleteDir(testDir);
+		}
+	}
+	
+	public void testCreateCreatesDirectory() throws Exception {
+		assertFalse(testDir.exists());
+		new InfoDirectoryDatabase(testDir).create();
+		assertTrue(testDir.exists());
+	}
+}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDatabase.java b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDatabase.java
new file mode 100644
index 0000000..2f1f398
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDatabase.java
@@ -0,0 +1,8 @@
+package org.spearce.jgit.lib;
+
+public abstract class InfoDatabase {
+
+	public void create() {
+	}
+
+}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDirectoryDatabase.java b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDirectoryDatabase.java
new file mode 100644
index 0000000..20d8a70
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDirectoryDatabase.java
@@ -0,0 +1,18 @@
+package org.spearce.jgit.lib;
+
+import java.io.File;
+
+public class InfoDirectoryDatabase extends InfoDatabase {
+
+	private File info;
+
+	public InfoDirectoryDatabase(final File directory) {
+		info = directory;
+	}
+	
+	@Override
+	public void create() {
+		info.mkdirs();
+	}
+
+}
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java b/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
index 46b7804..f658b5c 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
@@ -97,6 +97,8 @@
 	private final RefDatabase refs;
 
 	private final ObjectDirectory objectDatabase;
+	
+	private final InfoDatabase infoDatabase;
 
 	private GitIndex index;
 
@@ -116,6 +118,7 @@ public Repository(final File d) throws IOException {
 		gitDir = d.getAbsoluteFile();
 		refs = new RefDatabase(this);
 		objectDatabase = new ObjectDirectory(FS.resolve(gitDir, "objects"));
+		infoDatabase = new InfoDirectoryDatabase(FS.resolve(gitDir, "info"));
 
 		final FileBasedConfig userConfig;
 		userConfig = SystemReader.getInstance().openUserConfig();
@@ -177,6 +180,7 @@ public void create(boolean bare) throws IOException {
 		gitDir.mkdirs();
 		refs.create();
 		objectDatabase.create();
+		infoDatabase.create();
 
 		new File(gitDir, "branches").mkdir();
 		new File(gitDir, "remotes").mkdir();
@@ -210,6 +214,13 @@ public File getObjectsDirectory() {
 	public ObjectDatabase getObjectDatabase() {
 		return objectDatabase;
 	}
+	
+	/**
+	 * @return the info database which stores this repository's info
+	 */
+	public InfoDatabase getInfoDatabase() {
+		return infoDatabase;
+	}
 
 	/**
 	 * @return the configuration of this repository
diff --git a/org.spearce.jgit/src/org/spearce/jgit/transport/ReceivePack.java b/org.spearce.jgit/src/org/spearce/jgit/transport/ReceivePack.java
index 5865736..baa1dec 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/transport/ReceivePack.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/transport/ReceivePack.java
@@ -62,6 +62,7 @@
 import org.spearce.jgit.lib.PersonIdent;
 import org.spearce.jgit.lib.Ref;
 import org.spearce.jgit.lib.RefUpdate;
+import org.spearce.jgit.lib.RefWriter;
 import org.spearce.jgit.lib.Repository;
 import org.spearce.jgit.lib.Config.SectionParser;
 import org.spearce.jgit.revwalk.ObjectWalk;
-- 
1.6.4.2