com.bea.wli.sb.sources
Class AttachmentsSource

java.lang.Object
  com.bea.wli.sb.sources.AttachmentsSource

All Implemented Interfaces:

Source

public class AttachmentsSource
extends Object
implements Source

Source representing a set of attachments. Its stream representation is equivalent to the stream representation of the $attachments variable. In otherwords, the stream representation is XML (not MIME!).

Field Summary

Fields inherited from interface com.bea.wli.sb.sources.Source

DEFAULT_CHARACTER_SET_ENCODING

Constructor Summary

AttachmentsSource(AttachmentsType attachments, SourceRepository repository)

Method Summary

int	getAttachmentCount()
AttachmentsType	getAttachments()
InputStream	getInputStream(TransformOptions options) Returns streaming byte-baseed representation of the Source's content.
SourceRepository	getRepository()
void	writeTo(OutputStream out, TransformOptions options) Serializes the Source's content to a byte-based stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachmentsSource

public AttachmentsSource(AttachmentsType attachments,
                         SourceRepository repository)

Method Detail

getRepository

public SourceRepository getRepository()

getAttachments

public AttachmentsType getAttachments()

getAttachmentCount

public int getAttachmentCount()

getInputStream

public InputStream getInputStream(TransformOptions options)
                           throws IOException,
                                  TransformException

Description copied from interface: Source

Returns streaming byte-baseed representation of the Source's content. The representation of that serialization is entirely up to the Source. Note that this method may involve an internal transformation, although it should not in any way change the underlying content.

Specified by:

getInputStream in interface Source

Parameters:

options - Options used to affect the serialization

Returns:

an InputStream for retrieving the serialized content

Throws:

IOException

TransformException

writeTo

public void writeTo(OutputStream out,
                    TransformOptions options)
             throws IOException,
                    TransformException

Description copied from interface: Source

Serializes the Source's content to a byte-based stream. The representation of that serialization is entirely up to the Source. The Source is forbidden from closing the provided OutputStream, although it is allowed to flush it. However, flushing the stream should be left to the caller, if possible.

Note that this method may involve an internal transformation, although it should not in any way change the underlying content.

Specified by:

writeTo in interface Source

Parameters:

out - the OutputStream to which serialized content will be written

options - TransformOptions used to affect the serialization

Throws:

IOException

TransformException