unmarshalling

JiBX supports user extension code for unmarshalling (and marshalling) data structures that otherwise cannot be bound to XML.

Wrapping the parser within an unmarshalling context allows a wide variety of access methods to be defined with a minimum of code.

Unmarshalling the request into objects that can be used to call the remote service implementation.

When that standard becomes available, JiBX will be able to use the standard with only minor changes to the unmarshalling context code.

All that's left is to use the mapping file in your unmarshalling process.

These classes are used to perform marshalling and unmarshalling, to create instances of the implementation classes, among other things.

It wraps an internal pull parser interface in an unmarshalling context class that defines a variety of element and attribute access methods.

At the core of these differences is the parsing technology that's used when unmarshalling documents.

A useful feature of JAXB is the ability to validate the source data against the associated schema as part of the unmarshalling operation.

The parameter can be a complex object (in parts without programming a Serializabler (Marshalling) or Deserializabler (Unmarshalling)).

Because of this different API, JiBX is able to use relatively simple code to handle unmarshalling.

For each class included in any of the bindings it adds the appropriate marshalling or unmarshalling code.

Therefore, a facade component avoids unnecessary unmarshalling overheads by accessing the SOAP response message in XML directly.

Unmarshalling is the process of converting data from its storage medium into memory -- just the opposite of marshalling.

The detailed marshalling and unmarshalling implementation code gets added directly to the bound classes.

Unmarshalling the request again depends on the number of items.

This tree structure reflects the nesting of operations required for marshalling and unmarshalling.

To handle marshalling and unmarshalling, JiBX adds new classes and methods to the classes included in the binding.

XMLBeans scores well on performance by doing incremental unmarshalling and providing xget methods to access built-in schema data types.

At runtime, JAXB libraries are used in marshalling and unmarshalling.

This simpler unmarshalling code is the basis for the second major difference between JiBX and the other frameworks.

Listing 1 is the configuration file that the application uses to perform the marshalling and unmarshalling.

In my next article, I'll move from class generation to unmarshalling and marshalling, and show you how those processes work.

Four methods per binding (two for marshalling, two for unmarshalling) is about the average, though.

SDOs are Java data objects for marshalling and unmarshalling of XML data during web services communications.

The XSEM process goes through the same marshalling and unmarshalling process from and to Resources.

Listing 7 shows a class that handles unmarshalling from an XML document to Java objects.

Persistence: Marshalling and unmarshalling of the GUI

The top portion of the listing is for unmarshalling a

The time for marshalling and unmarshalling the request and response

Now you need to make sure you can convert back from that XML document into Java. Run the unmarshalling tester