org.apache.oodt.cas.filemgr.datatransfer

Class RemoteDataTransferer

java.lang.Object

org.apache.oodt.cas.filemgr.datatransfer.RemoteDataTransferer

All Implemented Interfaces:

DataTransfer

public class RemoteDataTransferer
extends Object
implements DataTransfer

Version:

$Revision$

An implementation of the DataTransfer interface that transfers files to a remote file manager over XML-RPC, using the File Manager Client.

Author:

mattmann, bfoster

Field Summary

Fields

Modifier and Type	Field and Description
static int	NUM_BYTES

Fields inherited from interface org.apache.oodt.cas.filemgr.datatransfer.DataTransfer

X_POINT_ID

Constructor Summary

Constructors

Constructor and Description
RemoteDataTransferer(int chunkSz)

Method Summary

Modifier and Type	Method and Description
void	deleteProduct(Product product)
void	retrieveProduct(Product product, File directory) Requires that the data store reference be set, nothing else is used
void	setFileManagerUrl(URL url)
void	transferProduct(Product product)

Methods inherited from class java.lang.Object

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

Field Detail

NUM_BYTES

public static final int NUM_BYTES

See Also:

Constant Field Values

Constructor Detail

RemoteDataTransferer

public RemoteDataTransferer(int chunkSz)

Method Detail

setFileManagerUrl

public void setFileManagerUrl(URL url)

Specified by:

setFileManagerUrl in interface DataTransfer

Parameters:

url - The URL to the File Manager that this transferer will be transferring Products to.

transferProduct

public void transferProduct(Product product)
                     throws DataTransferException,
                            IOException

Specified by:

transferProduct in interface DataTransfer

Parameters:

product - The product that is being transferred. The product should have both its origFileLocation, as well as its dataStoreRefs filled in to perform the transfer.

Throws:

DataTransferException - If a general error occurs during the transfer.

IOException - If there is an IO eerror when performing the transfer.

retrieveProduct

public void retrieveProduct(Product product,
                            File directory)
                     throws DataTransferException,
                            IOException

Description copied from interface: DataTransfer

Requires that the data store reference be set, nothing else is used

Specified by:

retrieveProduct in interface DataTransfer

Parameters:

product - The product whose data store reference will be copied

directory - The directory where the data store reference will be copied to

Throws:

DataTransferException - If a general error occurs during the transfer.

IOException - If there is an IO eerror when performing the transfer.

deleteProduct

public void deleteProduct(Product product)
                   throws DataTransferException,
                          IOException

Specified by:

deleteProduct in interface DataTransfer

Throws:

DataTransferException

IOException