com.arsdigita.acs
Class ServletRequestDataSource
java.lang.Object
|
+--com.arsdigita.acs.ServletRequestDataSource
- All Implemented Interfaces:
- DataSource
- class ServletRequestDataSource
- extends Object
- implements DataSource
Method Summary |
String |
getContentType()
This method returns the MIME type of the data in the form of a
string. |
InputStream |
getInputStream()
This method returns an InputStream representing the
the data and throws the appropriate exception if it can
not do so. |
String |
getName()
Return the name of this object where the name of the object
is dependant on the nature of the underlying objects. |
OutputStream |
getOutputStream()
This method returns an OutputStream where the
data can be written and throws the appropriate exception if it can
not do so. |
Methods inherited from class java.lang.Object |
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ServletRequestDataSource
public ServletRequestDataSource(HttpServletRequest req)
getName
public String getName()
- Description copied from interface:
DataSource
- Return the name of this object where the name of the object
is dependant on the nature of the underlying objects. DataSources
encapsulating files may choose to return the filename of the object.
(Typically this would be the last component of the filename, not an
entire pathname.)
- Specified by:
getName
in interface DataSource
- Following copied from interface:
javax.activation.DataSource
- Returns:
- the name of the object.
getInputStream
public InputStream getInputStream()
- Description copied from interface:
DataSource
- This method returns an
InputStream
representing the
the data and throws the appropriate exception if it can
not do so. Note that a new InputStream
object must be
returned each time this method is called, and the stream must be
positioned at the beginning of the data.
- Specified by:
getInputStream
in interface DataSource
- Following copied from interface:
javax.activation.DataSource
- Returns:
- an InputStream
getContentType
public String getContentType()
- Description copied from interface:
DataSource
- This method returns the MIME type of the data in the form of a
string. It should always return a valid type. It is suggested
that getContentType return "application/octet-stream" if the
DataSource implementation can not determine the data type.
- Specified by:
getContentType
in interface DataSource
- Following copied from interface:
javax.activation.DataSource
- Returns:
- the MIME Type
getOutputStream
public OutputStream getOutputStream()
- Description copied from interface:
DataSource
- This method returns an
OutputStream
where the
data can be written and throws the appropriate exception if it can
not do so. Note that a new OutputStream
object must
be returned each time this method is called, and the stream must
be positioned at the location the data is to be written.
- Specified by:
getOutputStream
in interface DataSource
- Following copied from interface:
javax.activation.DataSource
- Returns:
- an OutputStream