org.jets3t.service.multi
Class DownloadPackage
java.lang.Object
org.jets3t.service.multi.DownloadPackage
- Direct Known Subclasses:
- DownloadPackage
public class DownloadPackage
- extends Object
A simple container object to associate a StorageObject
with an
output file or output stream to which the object's data will be written.
- Author:
- James Murty
DownloadPackage
public DownloadPackage(StorageObject object,
File outputFile)
DownloadPackage
public DownloadPackage(StorageObject object,
File outputFile,
boolean isUnzipping,
EncryptionUtil encryptionUtil)
DownloadPackage
public DownloadPackage(StorageObject object,
OutputStream outputStream)
DownloadPackage
public DownloadPackage(StorageObject object,
OutputStream outputStream,
boolean isUnzipping,
EncryptionUtil encryptionUtil)
getObject
public StorageObject getObject()
setObject
public void setObject(StorageObject object)
getDataFile
public File getDataFile()
- Returns:
- the target output file for data, or null if this package
has an output stream as its target.
isAppendToFile
public boolean isAppendToFile()
setAppendToFile
public void setAppendToFile(boolean appendToFile)
- Data will be appended to the target file instead of overwriting it.
This option is relevant only for packages with a target file, not
those with a target output stream.
- Parameters:
appendToFile
-
getOutputStream
public OutputStream getOutputStream()
throws Exception
- Creates an output stream to receive the object's data. The output stream is either
the output stream provided to this package in its constructor, or an
automatically-created FileOutputStream if a File object was provided as the target
output object. The output stream will also be wrapped in a GZipInflatingOutputStream if
isUnzipping is true and/or a decrypting output stream if this package has an associated
non-null EncryptionUtil.
- Returns:
- an output stream that writes data to the output target managed by this class.
- Throws:
Exception