Exam 14: Understanding REST Services and Web Services in Spring Framework

General-purpose class that allows a response to be rendered using a marshaller.

A web service contract is described using :-

Accessing a third-party REST service inside a Spring application.

REST service end point comprises an address.

XML tag which represents information related to a REST service request.

If you are using the JAX-RS Reference Implementation, this intermediary step will involve a tool called wsgen.

There are two approaches to developing a web service, depending on whether you define the contract first or last.

Spring provides a factory that can export beans annotated with:-

In contrast, the contract-first approach encourages you to think of the service contract first in terms of :-

Notation for defining REST endpoints.

Exposing a stand-alone SOAP endpoint using the:-

To send objects across the wire, beans need to be encoded using the Java Architecture for XML Binding (JAXB).

Annotation added as an input parameter to the handler method.

The standard for deploying web services on the Java EE platform as of Java EE 1.4:-

In some cases, it's also hard to map an object to XML (e.g., an object graph with cyclic references) because there's actually an impedance mismatch between an object model and an XML model.

3 WEB SERVICES

In the case of classesToBeBound, the classes assigned to this property, indicate the class (i.e., object) structure that is to be transformed into XML.

Marshalling is the process of transforming an in-memory representation of an object into a data format.

Spring supports a series of mechanisms to generate a REST service payload.

To configure Jaxb2Marshaller marshaller we require.