TransformHandler transformHandler = new TransformHandler(domain.getTransformerRegistry());
ValidateHandler validateHandler = new ValidateHandler(domain.getValidatorRegistry());
// Build out the request and reply handler chains.
_requestChain = new DefaultHandlerChain();
_requestChain.addLast("addressing", new AddressingHandler(_domain));
_requestChain.addLast("transaction-pre-invoke", transactionHandler);
_requestChain.addLast("security-process", new SecurityHandler(_domain, SecurityAction.PROCESS));
_requestChain.addLast("generic-policy", new PolicyHandler());
_requestChain.addLast("validation-before-transform", validateHandler);
_requestChain.addLast("transformation", transformHandler);