Helper methods in ObjectId and AnyobjectId for int[], overload existing
byte[] versions.
Signed-off-by: Marek Zawirski <marek.zawirski@xxxxxxxxx>
---
.../src/org/spearce/jgit/lib/AnyObjectId.java | 16 ++++++++++++
.../src/org/spearce/jgit/lib/ObjectId.java | 26 ++++++++++++++++++++
2 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
index c348598..871a76d 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/AnyObjectId.java
@@ -276,6 +276,22 @@ public abstract class AnyObjectId implements Comparable {
}
/**
+ * Copy this ObjectId to an int array.
+ *
+ * @param b
+ * the buffer to copy to.
+ * @param o
+ * the offset within b to write at.
+ */
+ public void copyRawTo(final int[] b, final int o) {
+ b[o] = w1;
+ b[o + 1] = w2;
+ b[o + 2] = w3;
+ b[o + 3] = w4;
+ b[o + 4] = w5;
+ }
+
+ /**
* Copy this ObjectId to an output writer in raw binary.
*
* @param w
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/ObjectId.java b/org.spearce.jgit/src/org/spearce/jgit/lib/ObjectId.java
index 9688a2e..7646a7b 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/ObjectId.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/ObjectId.java
@@ -168,6 +168,32 @@ public class ObjectId extends AnyObjectId {
}
/**
+ * Convert an ObjectId from raw binary representation.
+ *
+ * @param is
+ * the raw integers buffer to read from. At least 5 integers must
+ * be available within this int array.
+ * @return the converted object id.
+ */
+ public static final ObjectId fromRaw(final int[] is) {
+ return fromRaw(is, 0);
+ }
+
+ /**
+ * Convert an ObjectId from raw binary representation.
+ *
+ * @param is
+ * the raw integers buffer to read from. At least 5 integers
+ * after p must be available within this int array.
+ * @param p
+ * position to read the first integer of data from.
+ * @return the converted object id.
+ */
+ public static final ObjectId fromRaw(final int[] is, final int p) {
+ return new ObjectId(is[p], is[p + 1], is[p + 2], is[p + 3], is[p + 4]);
+ }
+
+ /**
* Convert an ObjectId from hex characters (US-ASCII).
*
* @param buf
--
1.5.5.1
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