Merge "Expose some DFS APIs as public or protected"
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commit
0be3b0f70e
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@ -423,7 +423,8 @@ private static Map<DfsPackDescription, DfsPackFile> reuseMap(PackList old) {
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return forReuse;
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}
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void clearCache() {
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/** Clears the cached list of packs, forcing them to be scanned again. */
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protected void clearCache() {
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packList.set(NO_PACKS);
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}
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@ -272,7 +272,19 @@ private PackReverseIndex getReverseIdx(DfsReader ctx) throws IOException {
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}
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}
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boolean hasObject(DfsReader ctx, AnyObjectId id) throws IOException {
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/**
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* Check if an object is stored within this pack.
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*
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* @param ctx
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* reader context to support reading from the backing store if
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* the index is not already loaded in memory.
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* @param id
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* object to be located.
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* @return true if the object exists in this pack; false if it does not.
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* @throws IOException
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* the pack index is not available, or is corrupt.
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*/
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public boolean hasObject(DfsReader ctx, AnyObjectId id) throws IOException {
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final long offset = idx(ctx).findOffset(id);
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return 0 < offset && !isCorrupt(offset);
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}
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@ -90,7 +90,13 @@
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import org.eclipse.jgit.storage.pack.PackWriter;
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import org.eclipse.jgit.util.BlockList;
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final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
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/**
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* Reader to access repository content through.
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* <p>
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* See the base {@link ObjectReader} documentation for details. Notably, a
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* reader is not thread safe.
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*/
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public final class DfsReader extends ObjectReader implements ObjectReuseAsIs {
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/** Temporary buffer large enough for at least one raw object id. */
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final byte[] tempId = new byte[OBJECT_ID_LENGTH];
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