com.openexchange.mail.mime.datasource

Class StreamDataSource

java.lang.Object

com.openexchange.mail.mime.datasource.StreamDataSource

All Implemented Interfaces:

javax.activation.DataSource

public final class StreamDataSource
extends java.lang.Object
implements javax.activation.DataSource

StreamDataSource - A simple data source that encapsulates an input stream provider.

Author:

Thorben Betten

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	StreamDataSource.InputStreamProvider Provides a newly allocated input stream.

Constructor Summary

Constructors

Constructor and Description
StreamDataSource(StreamDataSource.InputStreamProvider provider) Creates a StreamDataSource from an InputStreamProvider object.
StreamDataSource(StreamDataSource.InputStreamProvider provider, java.lang.String contentType) Creates a StreamDataSource from an InputStreamProvider object.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getContentType()
java.io.InputStream	getInputStream()
java.lang.String	getName()
java.io.OutputStream	getOutputStream() Not implemented
void	setContentType(java.lang.String contentType) Sets the content type.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamDataSource

public StreamDataSource(StreamDataSource.InputStreamProvider provider)

Creates a StreamDataSource from an InputStreamProvider object. Note: The stream will not actually be opened until a method is called that requires the stream to be opened.

Content type is initially set to "application/octet-stream".

Parameters:

provider - The input stream provider

StreamDataSource

public StreamDataSource(StreamDataSource.InputStreamProvider provider,
                java.lang.String contentType)

Creates a StreamDataSource from an InputStreamProvider object. Note: The stream will not actually be opened until a method is called that requires the stream to be opened.

Parameters:

provider - The input stream provider

contentType - The content type

Method Detail

getInputStream

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

Specified by:

getInputStream in interface javax.activation.DataSource

Throws:

java.io.IOException

getOutputStream

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

Not implemented

Specified by:

getOutputStream in interface javax.activation.DataSource

Throws:

java.io.IOException

getContentType

public java.lang.String getContentType()

Specified by:

getContentType in interface javax.activation.DataSource

getName

public java.lang.String getName()

Specified by:

getName in interface javax.activation.DataSource

setContentType

public void setContentType(java.lang.String contentType)

Sets the content type.

Parameters:

contentType - The content type.