Package net.sf.basedb.opengrid.filetransfer

Class InputStreamUploadSource

java.lang.Object

net.sf.basedb.opengrid.filetransfer.InputStreamUploadSource

All Implemented Interfaces:

UploadSource

public class InputStreamUploadSource
extends Object
implements UploadSource

Generic upload source implementation that simply wraps an existing input stream. File metadata is optional.

Since:

1.0

Author:

nicklas

Field Summary

Fields

Modifier and Type	Field	Description
private final InputStream	in
private final FileMetaData	metadata
private final String	name

Constructor Summary

Constructors

Constructor	Description
InputStreamUploadSource(String name, InputStream in)	Create a new upload source from the existing input stream.
InputStreamUploadSource(String name, InputStream in, FileMetaData metadata)	Create a new upload source from the existing input stream and file metadata.

Method Summary

Modifier and Type	Method	Description
InputStream	getInputStream()	Get an input stream for reading the resource data.
FileMetaData	getMetadata()	Get a metadata instance with information about the local file that is about to be uploaded.
String	getName()	The name of the resource.

Methods inherited from class java.lang.Object

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

Field Details

name

private final String name

in

private final InputStream in

metadata

private final FileMetaData metadata

Constructor Details

InputStreamUploadSource

public InputStreamUploadSource(String name,
 InputStream in)

Create a new upload source from the existing input stream.

InputStreamUploadSource

public InputStreamUploadSource(String name,
 InputStream in,
 FileMetaData metadata)

Create a new upload source from the existing input stream and file metadata.

Method Details

getName

public String getName()

Description copied from interface: UploadSource

The name of the resource.

Specified by:

getName in interface UploadSource

getMetadata

public FileMetaData getMetadata()

Description copied from interface: UploadSource

Get a metadata instance with information about the local file that is about to be uploaded. This method is called before the UploadSource.getInputStream() is called.

Specified by:

getMetadata in interface UploadSource

Returns:

A metadata instance or null if no metadata is known

getInputStream

public InputStream getInputStream()

Description copied from interface: UploadSource

Get an input stream for reading the resource data.

Specified by:

getInputStream in interface UploadSource