org.apache.jackrabbit.mongomk.impl

Class MongoMicroKernel

java.lang.Object

org.apache.jackrabbit.mongomk.impl.MongoMicroKernel

All Implemented Interfaces:

org.apache.jackrabbit.mk.api.MicroKernel

public class MongoMicroKernel
extends Object
implements org.apache.jackrabbit.mk.api.MicroKernel

The MongoDB implementation of the MicroKernel.

This class will transform and delegate to instances of NodeStore and BlobStore.

Constructor Summary

Constructors

Constructor and Description
MongoMicroKernel(MongoConnection mongoConnection, NodeStore nodeStore, org.apache.jackrabbit.mk.blobs.BlobStore blobStore) Constructs a new MongoMicroKernel.

Method Summary

Methods

Modifier and Type	Method and Description
String	branch(String trunkRevisionId)
String	commit(String path, String jsonDiff, String revisionId, String message)
String	diff(String fromRevisionId, String toRevisionId, String path, int depth)
void	dispose()
org.apache.jackrabbit.mk.blobs.BlobStore	getBlobStore() Returns the underlying blob store.
long	getChildNodeCount(String path, String revisionId)
String	getHeadRevision()
String	getJournal(String fromRevisionId, String toRevisionId, String path)
long	getLength(String blobId)
String	getNodes(String path, String revisionId, int depth, long offset, int maxChildNodes, String filter)
NodeStore	getNodeStore() Returns the underlying node store.
String	getRevisionHistory(long since, int maxEntries, String path)
String	merge(String branchRevisionId, String message)
boolean	nodeExists(String path, String revisionId)
int	read(String blobId, long pos, byte[] buff, int off, int length)
String	waitForCommit(String oldHeadRevisionId, long timeout)
String	write(InputStream in)

Methods inherited from class java.lang.Object

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

Constructor Detail

MongoMicroKernel

public MongoMicroKernel(MongoConnection mongoConnection,
                NodeStore nodeStore,
                org.apache.jackrabbit.mk.blobs.BlobStore blobStore)

Constructs a new MongoMicroKernel.

Parameters:

mongoConnection - Connection to MongoDB.

nodeStore - The NodeStore.

blobStore - The BlobStore.

Method Detail

dispose

public void dispose()

getBlobStore

public org.apache.jackrabbit.mk.blobs.BlobStore getBlobStore()

Returns the underlying blob store.

Returns:

Blob store.

getNodeStore

public NodeStore getNodeStore()

Returns the underlying node store.

Returns:

Node store.

branch

public String branch(String trunkRevisionId)
              throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

branch in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

commit

public String commit(String path,
            String jsonDiff,
            String revisionId,
            String message)
              throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

commit in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

diff

public String diff(String fromRevisionId,
          String toRevisionId,
          String path,
          int depth)
            throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

diff in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getChildNodeCount

public long getChildNodeCount(String path,
                     String revisionId)
                       throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getChildNodeCount in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getHeadRevision

public String getHeadRevision()
                       throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getHeadRevision in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getJournal

public String getJournal(String fromRevisionId,
                String toRevisionId,
                String path)
                  throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getJournal in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getLength

public long getLength(String blobId)
               throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getLength in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getNodes

public String getNodes(String path,
              String revisionId,
              int depth,
              long offset,
              int maxChildNodes,
              String filter)
                throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getNodes in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

getRevisionHistory

public String getRevisionHistory(long since,
                        int maxEntries,
                        String path)
                          throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

getRevisionHistory in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

merge

public String merge(String branchRevisionId,
           String message)
             throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

merge in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

nodeExists

public boolean nodeExists(String path,
                 String revisionId)
                   throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

nodeExists in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

read

public int read(String blobId,
       long pos,
       byte[] buff,
       int off,
       int length)
         throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

read in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

waitForCommit

public String waitForCommit(String oldHeadRevisionId,
                   long timeout)
                     throws org.apache.jackrabbit.mk.api.MicroKernelException,
                            InterruptedException

Specified by:

waitForCommit in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException

InterruptedException

write

public String write(InputStream in)
             throws org.apache.jackrabbit.mk.api.MicroKernelException

Specified by:

write in interface org.apache.jackrabbit.mk.api.MicroKernel

Throws:

org.apache.jackrabbit.mk.api.MicroKernelException