org.apache.jackrabbit.mongomk.impl.blob

Class MongoGridFSBlobStore

java.lang.Object

org.apache.jackrabbit.mongomk.impl.blob.MongoGridFSBlobStore

All Implemented Interfaces:

org.apache.jackrabbit.mk.blobs.BlobStore

public class MongoGridFSBlobStore
extends Object
implements org.apache.jackrabbit.mk.blobs.BlobStore

Implementation of BlobStore for the MongoDB using GridFS. It does not support garbage collection at the moment.

Constructor Summary

Constructors

Constructor and Description
MongoGridFSBlobStore(com.mongodb.DB db) Constructs a new BlobStoreMongoGridFS

Method Summary

Methods

Modifier and Type	Method and Description
long	getBlobLength(String blobId)
int	readBlob(String blobId, long blobOffset, byte[] buffer, int bufferOffset, int length)
String	writeBlob(InputStream is)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MongoGridFSBlobStore

public MongoGridFSBlobStore(com.mongodb.DB db)

Constructs a new BlobStoreMongoGridFS

Parameters:

db - The DB.

Method Detail

getBlobLength

public long getBlobLength(String blobId)
                   throws Exception

Specified by:

getBlobLength in interface org.apache.jackrabbit.mk.blobs.BlobStore

Throws:

Exception

readBlob

public int readBlob(String blobId,
           long blobOffset,
           byte[] buffer,
           int bufferOffset,
           int length)
             throws Exception

Specified by:

readBlob in interface org.apache.jackrabbit.mk.blobs.BlobStore

Throws:

Exception

writeBlob

public String writeBlob(InputStream is)
                 throws Exception

Specified by:

writeBlob in interface org.apache.jackrabbit.mk.blobs.BlobStore

Throws:

Exception