SizedDataSource (ecom-common-api 2.6 API)

All Superinterfaces:

javax.activation.DataSource
```
public interface SizedDataSource
extends javax.activation.DataSource
```
An extension of the javax.activation.DataSource that provides the size information of the binary input stream.

Since:

1.5

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getSize()`	Returns the number of bytes that can be retrieved by `getInputStream()` The method can be called more than once.

Methods inherited from interface javax.activation.DataSource
getContentType, getInputStream, getName, getOutputStream

- Method Detail
  - getSize
```
long getSize()
```
    Returns the number of bytes that can be retrieved by getInputStream() The method can be called more than once. A return value less than 0 will be interpreted as unknown size.
    
    Returns:
    
    the size of the input stream in bytes
    
    Since:
    
    1.5