SAAJ

SAAJ

Stands For : "SOAP with Attachments API for Java."

Use :

• You  can make Java API calls that generate XML messages which comply with the SOAP 1.1 or 1.2 specifications, as well as the WS-I Basic Profile 1.1 specification.
• It allows developers to read and write SOAP-based XML messages, and in some cases, to send and receive those messages over the Internet.

Alternative to  : JAX-RPC or JAX-WS.