org.apache.cxf.attachment

Class AttachmentDataSource

java.lang.Object

org.apache.cxf.attachment.AttachmentDataSource

All Implemented Interfaces:

DataSource

public class AttachmentDataSource
extends Object
implements DataSource

Constructor Summary

Constructors

Constructor and Description
AttachmentDataSource(String ctParam, InputStream inParam)

Method Summary

Modifier and Type	Method and Description
void	cache(Message message)
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 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.
void	hold(Message message)
boolean	isCached()
void	release()
void	setName(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachmentDataSource

public AttachmentDataSource(String ctParam,
                            InputStream inParam)
                     throws IOException

Throws:

IOException

Method Detail

isCached

public boolean isCached()

cache

public void cache(Message message)
           throws IOException

Throws:

IOException

hold

public void hold(Message message)
          throws IOException

Throws:

IOException

release

public void release()

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

Returns:

the MIME Type

getInputStream

public InputStream getInputStream()

Description copied from interface: DataSource

This method returns an InputStream representing 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

Returns:

an InputStream

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

Returns:

the name of the object.

setName

public void setName(String name)

getOutputStream

public OutputStream getOutputStream()
                             throws IOException

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

Returns:

an OutputStream

Throws:

IOException