public class BlobDataSource extends Object implements SizeAwareDataSource
Blob.| Constructor and Description |
|---|
BlobDataSource(Blob blob,
String contentType) |
| Modifier and Type | Method and Description |
|---|---|
String |
getContentType() |
InputStream |
getInputStream() |
String |
getName() |
OutputStream |
getOutputStream() |
long |
getSize()
Get the size of the data source.
|
public InputStream getInputStream() throws IOException
getInputStream in interface javax.activation.DataSourceIOExceptionpublic String getContentType()
getContentType in interface javax.activation.DataSourcepublic String getName()
getName in interface javax.activation.DataSourcepublic OutputStream getOutputStream() throws IOException
getOutputStream in interface javax.activation.DataSourceIOExceptionpublic long getSize()
SizeAwareDataSourceDataSource.getInputStream() before reaching
the end of the stream. If the implementation is unable to determine the
size, it must return -1.getSize in interface SizeAwareDataSourceCopyright © The Apache Software Foundation. All Rights Reserved.