•JAXP -- Java API for XML
Processing
–processes XML
documents using various parsers
•JAX-RPC --
Java API for XML-based RPC
–sends SOAP
method calls to remote parties over the Internet
and receives the results
•JAXM -- Java API for XML
Messaging
–sends SOAP
messages over the Internet
•JAXR -- Java API for XML
Registries
–provides a
standard way to access business registries
and share information