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src/share/jaxws_classes/com/oracle/webservices/internal/api/databinding/DatabindingFactory.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/oracle/webservices/internal/api/databinding/DatabindingFactory.java

Thu, 31 Aug 2017 15:18:52 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:18:52 +0800

changeset 637

9c07ef4934dd

parent 374

72e03566f0a6

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.oracle.webservices.internal.api.databinding;
aoqi@0	27
aoqi@0	28	import java.util.Map;
aoqi@0	29
aoqi@0	30	/**
aoqi@0	31	* {@code DatabindingFactory} is the entry point of all the WebService
aoqi@0	32	* Databinding APIs. A DatabindingFactory instance can be used to create
aoqi@0	33	* <code>Databinding.Builder</code> instances, and <code>Databinding.Builder</code>
aoqi@0	34	* instances are used to configure and build <code>Databinding</code> instances.
aoqi@0	35	* <p>
aoqi@0	36	* </P>
aoqi@0	37	* <blockquote>
aoqi@0	38	* Following is an example that creates a {@code Databinding} which provides the
aoqi@0	39	* operations to serialize/deserialize a JavaCallInfo to/from a SOAP message:<br/>
aoqi@0	40	* <pre>
aoqi@0	41	* DatabindingFactory factory = DatabindingFactory.newInstance();
aoqi@0	42	* Databinding.Builder builder = factory.createBuilder(seiClass, endpointClass);
aoqi@0	43	* Databinding databinding = builder.build();
aoqi@0	44	* </pre>
aoqi@0	45	* </blockquote>
aoqi@0	46	*
aoqi@0	47	* @see com.oracle.webservices.internal.api.databinding.Databinding
aoqi@0	48	*
aoqi@0	49	* @author shih-chang.chen@oracle.com
aoqi@0	50	*/
aoqi@0	51	public abstract class DatabindingFactory {
aoqi@0	52
aoqi@0	53	/**
aoqi@0	54	* Creates a new instance of a <code>Databinding.Builder</code> which is
aoqi@0	55	* initialized with the specified contractClass and endpointClass. The most
aoqi@0	56	* importance initial states of a Builder object is the contract class which
aoqi@0	57	* is also called "service endpoint interface" or "SEI" in JAX-WS and JAX-RPC,
aoqi@0	58	* and the implementation bean class (endpointClass). The the implementation
aoqi@0	59	* bean class (endpointClass) should be null if the Builder is to create
aoqi@0	60	* the client side proxy databinding.
aoqi@0	61	*
aoqi@0	62	* @param contractClass The service endpoint interface class
aoqi@0	63	* @param endpointClass The service implementation bean class
aoqi@0	64	*
aoqi@0	65	* @return New instance of a <code>Databinding.Builder</code>
aoqi@0	66	*/
aoqi@0	67	abstract public Databinding.Builder createBuilder(Class<?> contractClass, Class<?> endpointClass);
aoqi@0	68
aoqi@0	69	/**
aoqi@0	70	* Access properties on the <code>DatabindingFactory</code> instance.
aoqi@0	71	*
aoqi@0	72	* @return properties of this WsFactory
aoqi@0	73	*/
aoqi@0	74	abstract public Map<String, Object> properties();
aoqi@0	75
aoqi@0	76	/**
aoqi@0	77	* The default implementation class name.
aoqi@0	78	*/
aoqi@0	79	static final String ImplClass = "com.sun.xml.internal.ws.db.DatabindingFactoryImpl";
aoqi@0	80
aoqi@0	81	/**
aoqi@0	82	* Create a new instance of a <code>DatabindingFactory</code>. This static method
aoqi@0	83	* creates a new factory instance.
aoqi@0	84	*
aoqi@0	85	* Once an application has obtained a reference to a <code>DatabindingFactory</code>
aoqi@0	86	* it can use the factory to obtain and configure a <code>Databinding.Builder</code>
aoqi@0	87	* to build a <code>Databinding</code> instances.
aoqi@0	88	*
aoqi@0	89	* @return New instance of a <code>DatabindingFactory</code>
aoqi@0	90	*/
aoqi@0	91	static public DatabindingFactory newInstance() {
aoqi@0	92	try {
aoqi@0	93	Class<?> cls = Class.forName(ImplClass);
aoqi@0	94	return convertIfNecessary(cls);
aoqi@0	95	} catch (Exception e) {
aoqi@0	96	e.printStackTrace();
aoqi@0	97	}
aoqi@0	98	return null;
aoqi@0	99	}
aoqi@0	100
aoqi@0	101	@SuppressWarnings("deprecation")
aoqi@0	102	private static DatabindingFactory convertIfNecessary(Class<?> cls) throws InstantiationException, IllegalAccessException {
aoqi@0	103	return (DatabindingFactory) cls.newInstance();
aoqi@0	104	}
aoqi@0	105	}