com.arsdigita.acs
Class ServletRequestDataSource

java.lang.Object
  |
  +--com.arsdigita.acs.ServletRequestDataSource

All Implemented Interfaces:

DataSource

class ServletRequestDataSource

extends Object

implements DataSource

Constructor Summary

ServletRequestDataSource(HttpServletRequest req)

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

Constructor Detail

ServletRequestDataSource

public ServletRequestDataSource(HttpServletRequest req)

Method Detail

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