The SOAP with Attachments API for Java (SAAJ) provides a standard way to send XML documents over the Internet from the Java platform. It is an API you can use to write SOAP messaging applications directly rather than using the JAX-RPC. By simple making method calls using SAAJ API, you can read and write SOAP-based XML messages, and you can optionally send and receive these types of messages over the Internet. SAAJ also provides a way to send contents that is not in XML format as attachments of a SOAP message.

• Introduction
• Type of SAAJ Messages
• Send/Receive SOAP Message with SAAJ
• Manipulate SOAP Message with SAAJ
• Using SOAP Faults
• References