Gives client a way to access specified object from any pack where it is
stored (this may be useful when an object is stored in more than 1 pack).
Signed-off-by: Marek Zawirski <marek.zawirski@xxxxxxxxx>
---
.../src/org/spearce/jgit/lib/Repository.java | 42 ++++++++++++++++++++
1 files changed, 42 insertions(+), 0 deletions(-)
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 3efe60b..64f93ff 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/Repository.java
@@ -48,6 +48,7 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
+import java.util.LinkedList;
import java.util.Map;
import org.spearce.jgit.errors.IncorrectObjectTypeException;
@@ -292,6 +293,47 @@ public class Repository {
}
/**
+ * Open object in all packs containing specified object.
+ *
+ * @param objectId
+ * id of object to search for
+ * @param curs
+ * temporary working space associated with the calling thread.
+ * @return collection of loaders for this object, from all packs containing
+ * this object
+ * @throws IOException
+ */
+ public Collection<PackedObjectLoader> openObjectInAllPacks(
+ final AnyObjectId objectId, final WindowCursor curs)
+ throws IOException {
+ Collection<PackedObjectLoader> result = new LinkedList<PackedObjectLoader>();
+ openObjectInAllPacks(objectId, result, curs);
+ return result;
+ }
+
+ /**
+ * Open object in all packs containing specified object.
+ *
+ * @param objectId
+ * id of object to search for
+ * @param resultLoaders
+ * result collection of loaders for this object, filled with
+ * loaders from all packs containing specified object
+ * @param curs
+ * temporary working space associated with the calling thread.
+ * @throws IOException
+ */
+ void openObjectInAllPacks(final AnyObjectId objectId,
+ final Collection<PackedObjectLoader> resultLoaders,
+ final WindowCursor curs) throws IOException {
+ for (PackFile pack : packs) {
+ final PackedObjectLoader loader = pack.get(curs, objectId);
+ if (loader != null)
+ resultLoaders.add(loader);
+ }
+ }
+
+ /**
* @param id
* SHA'1 of a blob
* @return an {@link ObjectLoader} for accessing the data of a named blob
--
1.5.5.1
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