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package com.oracle.webservices.internal.api.databinding;
import java.util.Map;
DatabindingFactory
is the entry point of all the WebService Databinding APIs. A DatabindingFactory instance can be used to create Databinding.Builder
instances, and Databinding.Builder
instances are used to configure and build Databinding
instances.
Following is an example that creates a Databinding
which provides the operations to serialize/deserialize a JavaCallInfo to/from a SOAP message:
DatabindingFactory factory = DatabindingFactory.newInstance();
Databinding.Builder builder = factory.createBuilder(seiClass, endpointClass);
Databinding databinding = builder.build();
Author: shih-chang.chen@oracle.com See Also:
/**
* {@code DatabindingFactory} is the entry point of all the WebService
* Databinding APIs. A DatabindingFactory instance can be used to create
* <code>Databinding.Builder</code> instances, and <code>Databinding.Builder</code>
* instances are used to configure and build <code>Databinding</code> instances.
* <p>
* </P>
* <blockquote>
* Following is an example that creates a {@code Databinding} which provides the
* operations to serialize/deserialize a JavaCallInfo to/from a SOAP message:<br/>
* <pre>
* DatabindingFactory factory = DatabindingFactory.newInstance();
* Databinding.Builder builder = factory.createBuilder(seiClass, endpointClass);
* Databinding databinding = builder.build();
* </pre>
* </blockquote>
*
* @see com.oracle.webservices.internal.api.databinding.Databinding
*
* @author shih-chang.chen@oracle.com
*/
public abstract class DatabindingFactory {
Creates a new instance of a Databinding.Builder
which is
initialized with the specified contractClass and endpointClass. The most
importance initial states of a Builder object is the contract class which
is also called "service endpoint interface" or "SEI" in JAX-WS and JAX-RPC,
and the implementation bean class (endpointClass). The the implementation
bean class (endpointClass) should be null if the Builder is to create
the client side proxy databinding.
Params: - contractClass – The service endpoint interface class
- endpointClass – The service implementation bean class
Returns: New instance of a Databinding.Builder
/**
* Creates a new instance of a <code>Databinding.Builder</code> which is
* initialized with the specified contractClass and endpointClass. The most
* importance initial states of a Builder object is the contract class which
* is also called "service endpoint interface" or "SEI" in JAX-WS and JAX-RPC,
* and the implementation bean class (endpointClass). The the implementation
* bean class (endpointClass) should be null if the Builder is to create
* the client side proxy databinding.
*
* @param contractClass The service endpoint interface class
* @param endpointClass The service implementation bean class
*
* @return New instance of a <code>Databinding.Builder</code>
*/
abstract public Databinding.Builder createBuilder(Class<?> contractClass, Class<?> endpointClass);
Access properties on the DatabindingFactory
instance.
Returns: properties of this WsFactory
/**
* Access properties on the <code>DatabindingFactory</code> instance.
*
* @return properties of this WsFactory
*/
abstract public Map<String, Object> properties();
The default implementation class name.
/**
* The default implementation class name.
*/
static final String ImplClass = "com.sun.xml.internal.ws.db.DatabindingFactoryImpl";
Create a new instance of a DatabindingFactory
. This static method
creates a new factory instance.
Once an application has obtained a reference to a DatabindingFactory
it can use the factory to obtain and configure a Databinding.Builder
to build a Databinding
instances.
Returns: New instance of a DatabindingFactory
/**
* Create a new instance of a <code>DatabindingFactory</code>. This static method
* creates a new factory instance.
*
* Once an application has obtained a reference to a <code>DatabindingFactory</code>
* it can use the factory to obtain and configure a <code>Databinding.Builder</code>
* to build a <code>Databinding</code> instances.
*
* @return New instance of a <code>DatabindingFactory</code>
*/
static public DatabindingFactory newInstance() {
try {
Class<?> cls = Class.forName(ImplClass);
return convertIfNecessary(cls);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@SuppressWarnings("deprecation")
private static DatabindingFactory convertIfNecessary(Class<?> cls) throws InstantiationException, IllegalAccessException {
return (DatabindingFactory) cls.newInstance();
}
}