net.freeutils.tnef.mime

Class RawDataSource

java.lang.Object

net.freeutils.tnef.mime.RawDataSource

All Implemented Interfaces:

javax.activation.DataSource

public class RawDataSource
extends java.lang.Object
implements javax.activation.DataSource

The RawDataSource class is a generic DataSource implementation that handles raw data from a byte array or InputStream with any reported mime type.

Since:

2003-04-29

Author:

Amichai Rothman

Constructor Summary

Constructors

Constructor and Description
RawDataSource(RawInputStream in, java.lang.String mimeType) Creates a RawDataSource from a RawInputStream.
RawDataSource(RawInputStream in, java.lang.String mimeType, java.lang.String name) Creates a RawDataSource from a RawInputStream.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getContentType() Returns the MIME content type associated with the raw data bytes.
java.io.InputStream	getInputStream() Returns an InputStream providing the raw data bytes.
java.lang.String	getName() Returns a name associated with the raw data bytes.
java.io.OutputStream	getOutputStream() Returns an OutputStream for setting the raw data bytes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RawDataSource

public RawDataSource(RawInputStream in,
                     java.lang.String mimeType)

Creates a RawDataSource from a RawInputStream.

Parameters:

in - the RawInputStream providing the data

mimeType - the mime type of the data

RawDataSource

public RawDataSource(RawInputStream in,
                     java.lang.String mimeType,
                     java.lang.String name)

Creates a RawDataSource from a RawInputStream.

Parameters:

in - the RawInputStream providing the data

mimeType - the mime type of the data

name - the name associated with the data (such as a filename)

Method Detail

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Returns an InputStream providing the raw data bytes. Note: a new stream instance is returned each time, in accordance with the DataSource interface.

Specified by:

getInputStream in interface javax.activation.DataSource

Returns:

an InputStream providing the raw data bytes

Throws:

java.io.IOException

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Returns an OutputStream for setting the raw data bytes. Note: a new stream instance is returned each time, in accordance with the DataSource interface.

Specified by:

getOutputStream in interface javax.activation.DataSource

Returns:

an OutputStream for setting the raw data bytes

Throws:

java.io.IOException

getContentType

public java.lang.String getContentType()

Returns the MIME content type associated with the raw data bytes.

Specified by:

getContentType in interface javax.activation.DataSource

Returns:

the MIME content type

getName

public java.lang.String getName()

Returns a name associated with the raw data bytes.

Specified by:

getName in interface javax.activation.DataSource

Returns:

a name associated with the raw data bytes, or null if none is available