org.apache.jackrabbit.core.data.db
Class DbDataRecord

java.lang.Object
  org.apache.jackrabbit.core.data.AbstractDataRecord
      org.apache.jackrabbit.core.data.db.DbDataRecord

All Implemented Interfaces:

DataRecord

public class DbDataRecord
extends AbstractDataRecord

Data record that is stored in a database

Field Summary

protected long	lastModified
protected long	length
protected DbDataStore	store

Constructor Summary

DbDataRecord(DbDataStore store, DataIdentifier identifier, long length, long lastModified)
Creates a data record based on the given identifier and length.

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, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

store

protected final DbDataStore store

length

protected final long length

lastModified

protected long lastModified

Constructor Detail

DbDataRecord

public DbDataRecord(DbDataStore store,
                    DataIdentifier identifier,
                    long length,
                    long lastModified)

Creates a data record based on the given identifier and length.

Parameters:

identifier - data identifier

length - the length

lastModified -

Method Detail

getLength

public long getLength()
               throws DataStoreException

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

Returns the the binary stream in this record.

Returns:

binary stream

Throws:

DataStoreException - if the record could not be accessed

getLastModified

public long getLastModified()

Returns the last modified of the record.

Returns:

last modified time of the binary stream