org.apache.jackrabbit.core.data
Class CachingDataRecord

java.lang.Object
  org.apache.jackrabbit.core.data.AbstractDataRecord
      org.apache.jackrabbit.core.data.CachingDataRecord

All Implemented Interfaces:

DataRecord

public class CachingDataRecord
extends AbstractDataRecord

CachingDataRecord which stores reference to CachingDataStore. This class doesn't store any references to attributes but attributes are fetched on demand from CachingDataStore.

Constructor Summary

CachingDataRecord(CachingDataStore store, DataIdentifier identifier)

Method Summary

long	getLastModified() Returns the last modified of the record.
long	getLength() Returns the length of the binary stream in this record.
InputStream	getStream() Returns the the binary stream in this record.

Methods inherited from class org.apache.jackrabbit.core.data.AbstractDataRecord

equals, getIdentifier, getReference, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CachingDataRecord

public CachingDataRecord(CachingDataStore store,
                         DataIdentifier identifier)

Method Detail

getLastModified

public long getLastModified()

Description copied from interface: DataRecord

Returns the last modified of the record.

Returns:

last modified time of the binary stream

getLength

public long getLength()
               throws DataStoreException

Description copied from interface: DataRecord

Returns the length of the binary stream in this record.

Returns:

length of the binary stream

Throws:

DataStoreException - if the record could not be accessed

getStream

public InputStream getStream()
                      throws DataStoreException

Description copied from interface: DataRecord

Returns the the binary stream in this record.

Returns:

binary stream

Throws:

DataStoreException - if the record could not be accessed