com.sap.ip.collaboration.gw.api.framework.groupware
Interface IAttachment

public interface IAttachment

This interface represents attachments of different groupware items. Copyright (c) SAP 2002

Version:

$Revision: 1.0$

Method Summary

void	close() Closes the input stream associated with attachment content (It is the responsibility of the client to close the input stream.)
java.io.InputStream	getContent() Returns an input stream to the attachment content
java.io.InputStream	getContent(com.sapportals.portal.security.usermanagement.IUser user) Returns an input stream to the attachment content
long	getContentLength() Returns the length of the resource content
java.lang.String	getContentType() Returns the content type of the attachment
java.lang.String	getId() Returns the id of the attachment
java.lang.String	getName() Returns the name of the attachment
void	setContent(java.io.InputStream stream) Sets the input stream to the attachment content
void	setContentLength(long length) Sets the length of the resource content
void	setContentType(java.lang.String contentType) Sets the content type for the attachment content
void	setGroupwareItem(IGroupwareItem item) Sets the parent groupware items of the attachment
void	setId(java.lang.String id) Sets the id of the attachment
void	setName(java.lang.String name) Sets the name of the attachment
void	setParentId(java.lang.String id) Sets the id of the parent groupware item for the attachment
void	setReadTransport(IReadTransport transport) Sets the read transport for fetching the content of the attachment

Method Detail

close

public void close()
           throws GroupwareException

Closes the input stream associated with attachment content (It is the responsibility of the client to close the input stream.)

Throws:

GroupwareException -

getContent

public java.io.InputStream getContent()
                               throws GroupwareException

Returns an input stream to the attachment content

Returns:

InputStream input stream to the attachment content.

Throws:

GroupwareException -

getContent

public java.io.InputStream getContent(com.sapportals.portal.security.usermanagement.IUser user)
                               throws GroupwareException

Returns an input stream to the attachment content

Parameters:

IUser - user

Returns:

InputStream input stream to the attachment content.

Throws:

GroupwareException -

getContentLength

public long getContentLength()
                      throws GroupwareException

Returns the length of the resource content

Returns:

the length in bytes (when unknown: -1)

Throws:

GroupwareException -

getContentType

public java.lang.String getContentType()
                                throws GroupwareException

Returns the content type of the attachment

Returns:

content type

Throws:

GroupwareException -

getId

public java.lang.String getId()
                       throws GroupwareException

Returns the id of the attachment

Returns:

String id of the attachment

Throws:

GroupwareException -

getName

public java.lang.String getName()
                         throws GroupwareException

Returns the name of the attachment

Returns:

String name of the attachment

Throws:

GroupwareException -

setContent

public void setContent(java.io.InputStream stream)
                throws GroupwareException

Sets the input stream to the attachment content

Parameters:

stream -

Throws:

GroupwareException -

setContentLength

public void setContentLength(long length)
                      throws GroupwareException

Sets the length of the resource content

Parameters:

length - in bytes

Throws:

GroupwareException -

setContentType

public void setContentType(java.lang.String contentType)
                    throws GroupwareException

Sets the content type for the attachment content

Parameters:

content - type

Throws:

GroupwareException -

setGroupwareItem

public void setGroupwareItem(IGroupwareItem item)
                      throws GroupwareException

Sets the parent groupware items of the attachment

Parameters:

IGroupwareItem - item

Throws:

GroupwareException -

setId

public void setId(java.lang.String id)
           throws GroupwareException

Sets the id of the attachment

Parameters:

id -

Throws:

GroupwareException -

setName

public void setName(java.lang.String name)
             throws GroupwareException

Sets the name of the attachment

Parameters:

name -

Throws:

GroupwareException -

setParentId

public void setParentId(java.lang.String id)
                 throws GroupwareException

Sets the id of the parent groupware item for the attachment

Parameters:

id -

Throws:

GroupwareException -

setReadTransport

public void setReadTransport(IReadTransport transport)
                      throws GroupwareException

Sets the read transport for fetching the content of the attachment

Parameters:

IReadTransport - read transport

Throws:

GroupwareException -