[PATCH JGit 4/5] Adding in a InfoDatabase like ObjectDatabase and and implementation based upon a directory.
From: Mike Gaffney <mr.gaffo@gmail.com>
Signed-off-by: Mike Gaffney <mr.gaffo@gmail.com>
---
.../jgit/lib/InfoDirectoryDatabaseTest.java | 66 ++++++++++++++++++++
.../org/spearce/jgit/lib/ObjectDirectoryTest.java | 1 -
.../src/org/spearce/jgit/lib/InfoDatabase.java | 44 +++++++++++++
.../spearce/jgit/lib/InfoDirectoryDatabase.java | 54 ++++++++++++++++
.../src/org/spearce/jgit/lib/Repository.java | 11 +++
5 files changed, 175 insertions(+), 1 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..066473d
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/InfoDirectoryDatabaseTest.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2009, Mike Gaffney.
+ *
+ * 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 Git Development Community 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.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.recursiveDelete(testDir, false, getClass().getName() + "." + getName(), true);
+ }
+ }
+
+ public void testCreateCreatesDirectory() throws Exception {
+ assertFalse(testDir.exists());
+ new InfoDirectoryDatabase(testDir).create();
+ assertTrue(testDir.exists());
+ }
+}
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ObjectDirectoryTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ObjectDirectoryTest.java
index 204fb7c..8c1d32d 100644
--- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ObjectDirectoryTest.java
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/ObjectDirectoryTest.java
@@ -38,7 +38,6 @@
import java.io.File;
import java.io.IOException;
-import java.util.ArrayList;
import java.util.List;
import org.spearce.jgit.util.JGitTestUtil;
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..2a8d88d
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDatabase.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2009, Mike Gaffney.
+ *
+ * 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 Git Development Community 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.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..90655e8
--- /dev/null
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/InfoDirectoryDatabase.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2009, Mike Gaffney.
+ *
+ * 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 Git Development Community 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.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
--
1.6.4.2
mr.gaffo@gmail.com <mr.gaffo@gmail.com>