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/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package javax.xml.ws.spi;
// $Id: Provider.java 4632 2007-09-26 13:11:47Z heiko.braun@jboss.com $
import javax.xml.namespace.QName;
import javax.xml.ws.Endpoint;
import javax.xml.ws.WebServiceException;
/**
* Service provider for ServiceDelegate and Endpoint objects.
*
* @author Thomas.Diesler@jboss.com
* @since 03-May-2006
*/
public abstract class Provider
{
public static final String JAXWSPROVIDER_PROPERTY = "javax.xml.ws.spi.Provider";
private static final String DEFAULT_JAXWSPROVIDER = "org.jboss.ws.core.jaxws.spi.ProviderImpl";
/**
* Creates a new instance of Provider
*/
protected Provider()
{
}
/**
*
* Creates a new provider object.
* <p>
* The algorithm used to locate the provider subclass to use consists
* of the following steps:
* <p>
* <ul>
* <li>
* If a resource with the name of
* <code>META-INF/services/javax.xml.ws.spi.Provider</code>
* exists, then its first line, if present, is used as the UTF-8 encoded
* name of the implementation class.
* </li>
* <li>
* If the $java.home/lib/jaxws.properties file exists and it is readable by
* the <code>java.util.Properties.load(InputStream)</code> method and it contains
* an entry whose key is <code>javax.xml.ws.spi.Provider</code>, then the value of
* that entry is used as the name of the implementation class.
* </li>
* <li>
* If a system property with the name <code>javax.xml.ws.spi.Provider</code>
* is defined, then its value is used as the name of the implementation class.
* </li>
* <li>
* Finally, a default implementation class name is used.
* </li>
* </ul>
*
*/
public static Provider provider()
{
try
{
return (Provider)ProviderLoader.loadProvider(DEFAULT_JAXWSPROVIDER);
}
catch (WebServiceException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new WebServiceException("Unable to load Provider: " + ex.getMessage(), ex);
}
}
/**
* Creates a service delegate object.
* <p>
* @param wsdlDocumentLocation A URL pointing to the WSDL document
* for the service, or <code>null</code> if there isn't one.
* @param serviceName The qualified name of the service.
* @param serviceClass The service class, which MUST be either
* <code>javax.xml.ws.Service</code> or a subclass thereof.
* @return The newly created service delegate.
*/
public abstract ServiceDelegate createServiceDelegate(java.net.URL wsdlDocumentLocation, QName serviceName, Class serviceClass);
/**
*
* Creates an endpoint object with the provided binding and implementation
* object.
*
* @param bindingId A URI specifying the desired binding (e.g. SOAP/HTTP)
* @param implementor A service implementation object to which
* incoming requests will be dispatched. The corresponding
* class MUST be annotated with all the necessary Web service
* annotations.
* @return The newly created endpoint.
*/
public abstract Endpoint createEndpoint(String bindingId, Object implementor);
/**
* Creates and publishes an endpoint object with the specified
* address and implementation object.
*
* @param address A URI specifying the address and transport/protocol
* to use. A http: URI MUST result in the SOAP 1.1/HTTP
* binding being used. Implementations may support other
* URI schemes.
* @param implementor A service implementation object to which
* incoming requests will be dispatched. The corresponding
* class MUST be annotated with all the necessary Web service
* annotations.
* @return The newly created endpoint.
*/
public abstract Endpoint createAndPublishEndpoint(String address, Object implementor);
}
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