Package com.bea.wli.sb.sources

Class MessageContextSource

java.lang.Object
com.bea.wli.sb.sources.MessageContextSource
All Implemented Interfaces:
com.bea.wli.sb.sources.ContentTypeAwareSource, Source, Serializable
public class MessageContextSource extends Object implements Source, com.bea.wli.sb.sources.ContentTypeAwareSource, Serializable
Source that represents all message content. The Source for the message and attachments are left untyped to allow for deferred processing. Eventually, however, the attachments source will likely be converted into an AttachmentsSource and the message source will likely be converted to a specific typed source such as an XmlObjectSource or a StringSource.

Note that the serialization format of a MessageContextSource is always a MIME multipart/related package, irrespective of the "native" serializations of the message and attachment sources. However, if this serialized is needed more than once, it is best to transform the Source into a MimeSource.

See Also:

  • Field Details

    • MIME_BOUNDARY

      public static final String MIME_BOUNDARY
      The default MIME_Boundary and name of TransformOptions option
      See Also:

  • Method Details

    • getInstance

      public static MessageContextSource getInstance(String contentType, com.bea.wli.sb.sources.Headers messageHeaders, Source message) throws IOException
      Throws:
      IOException

    • getInstance

      public static MessageContextSource getInstance(String contentType, com.bea.wli.sb.sources.Headers messageHeaders, Source message, Source attachments) throws IOException
      Throws:
      IOException

    • getInstance

      public static MessageContextSource getInstance(javax.mail.internet.ContentType contentType, com.bea.wli.sb.sources.Headers messageHeaders, Source message)

    • getInstance

      public static MessageContextSource getInstance(javax.mail.internet.ContentType contentType, com.bea.wli.sb.sources.Headers messageHeaders, Source message, Source attachments)

    • getContentType

      public String getContentType()
      Specified by:
      getContentType in interface com.bea.wli.sb.sources.ContentTypeAwareSource
      Returns:
      the content type string for the message contents, e.g. "text/xml" or "multipart/related;boundary=\"----=_Part_0_15040737.1220438758687\";type=\"text/xml\";start=\"\"";

    • getMessageHeaders

      public com.bea.wli.sb.sources.Headers getMessageHeaders()
      Returns:
      the set of MIME headers associated with the message

    • getMessage

      public Source getMessage()
      Returns:
      the contents of the main part message (no headers or attachments) as a Source

    • getAttachments

      public Source getAttachments()
      Returns:
      the message attachments, if any, as a Source

    • isMultipart

      public boolean isMultipart()
      Returns:
      whether or not the message is a MIME multipart message

    • isXop

      public boolean isXop()
      Returns:
      whether or not the message represents an XOP/MTOM serialized package

    • 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 os, 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:
      os - the OutputStream to which serialized content will be written
      options - TransformOptions used to affect the serialization
      Throws:
      IOException
      TransformException