org.apache.axis2.jaxws.registry.FactoryRegistry Maven / Gradle / Ivy
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* to you under the Apache License, Version 2.0 (the
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* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.axis2.jaxws.registry;
import org.apache.axis2.jaxws.addressing.factory.Axis2EndpointReferenceFactory;
import org.apache.axis2.jaxws.addressing.factory.JAXWSEndpointReferenceFactory;
import org.apache.axis2.jaxws.addressing.factory.impl.Axis2EndpointReferenceFactoryImpl;
import org.apache.axis2.jaxws.addressing.factory.impl.JAXWSEndpointReferenceFactoryImpl;
import org.apache.axis2.jaxws.api.MessageAccessorFactory;
import org.apache.axis2.jaxws.api.MessageAccessorFactoryImpl;
import org.apache.axis2.jaxws.core.controller.InvocationControllerFactory;
import org.apache.axis2.jaxws.core.controller.impl.InvocationControllerFactoryImpl;
import org.apache.axis2.jaxws.handler.factory.HandlerInvokerFactory;
import org.apache.axis2.jaxws.handler.factory.HandlerPostInvokerFactory;
import org.apache.axis2.jaxws.handler.factory.HandlerPreInvokerFactory;
import org.apache.axis2.jaxws.handler.factory.impl.HandlerInvokerFactoryImpl;
import org.apache.axis2.jaxws.handler.factory.impl.HandlerPostInvokerFactoryImpl;
import org.apache.axis2.jaxws.handler.factory.impl.HandlerPreInvokerFactoryImpl;
import org.apache.axis2.jaxws.handler.lifecycle.factory.HandlerLifecycleManagerFactory;
import org.apache.axis2.jaxws.message.databinding.impl.JAXBBlockFactoryImpl;
import org.apache.axis2.jaxws.message.databinding.impl.OMBlockFactoryImpl;
import org.apache.axis2.jaxws.message.databinding.impl.SOAPEnvelopeBlockFactoryImpl;
import org.apache.axis2.jaxws.message.databinding.impl.SourceBlockFactoryImpl;
import org.apache.axis2.jaxws.message.databinding.impl.XMLStringBlockFactoryImpl;
import org.apache.axis2.jaxws.message.databinding.impl.DataSourceBlockFactoryImpl;
import org.apache.axis2.jaxws.message.factory.ClassFinderFactory;
import org.apache.axis2.jaxws.message.factory.JAXBBlockFactory;
import org.apache.axis2.jaxws.message.factory.MessageFactory;
import org.apache.axis2.jaxws.message.factory.OMBlockFactory;
import org.apache.axis2.jaxws.message.factory.SAAJConverterFactory;
import org.apache.axis2.jaxws.message.factory.SOAPEnvelopeBlockFactory;
import org.apache.axis2.jaxws.message.factory.SourceBlockFactory;
import org.apache.axis2.jaxws.message.factory.XMLPartFactory;
import org.apache.axis2.jaxws.message.factory.XMLStringBlockFactory;
import org.apache.axis2.jaxws.message.factory.DataSourceBlockFactory;
import org.apache.axis2.jaxws.message.impl.MessageFactoryImpl;
import org.apache.axis2.jaxws.message.impl.XMLPartFactoryImpl;
import org.apache.axis2.jaxws.message.util.impl.SAAJConverterFactoryImpl;
import org.apache.axis2.jaxws.server.AsyncHandlerProxyFactory;
import org.apache.axis2.jaxws.server.AsyncHandlerProxyFactoryImpl;
import org.apache.axis2.jaxws.server.ServiceInstanceFactory;
import org.apache.axis2.jaxws.server.ServiceInstanceFactoryImpl;
import org.apache.axis2.jaxws.server.dispatcher.factory.EndpointDispatcherFactory;
import org.apache.axis2.jaxws.server.dispatcher.factory.EndpointDispatcherFactoryImpl;
import org.apache.axis2.jaxws.server.endpoint.injection.WebServiceContextInjector;
import org.apache.axis2.jaxws.server.endpoint.injection.impl.WebServiceContextInjectorImpl;
import org.apache.axis2.jaxws.server.endpoint.lifecycle.factory.EndpointLifecycleManagerFactory;
import org.apache.axis2.jaxws.server.endpoint.lifecycle.factory.impl.EndpointLifecycleManagerFactoryImpl;
import org.apache.axis2.jaxws.utility.ExecutorFactory;
import org.apache.axis2.jaxws.utility.JAXWSExecutorFactory;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.xml.ws.WebServiceContext;
import java.util.HashMap;
import java.util.Map;
/**
* FactoryRegistry Registry containing Factories related to the JAX-WS Implementation.
* The expected scenario is:
* 1) Most or all of the factories are registered during startup.
* 2) There are a large number of getFactory calls
* 3) There may be an infrequent call to setFactory.
*
* Thus a "copy on put" approach is used. This ensures that the "gets" are
* fast (because they are unsynchronized). The "puts" are slower because they
* create a new copy of the HashMap.
* See http://www.ibm.com/developerworks/java/library/j-hashmap.html
**/
public class FactoryRegistry {
private static volatile Map table;
private static Object lockbox = new Object();
private static final Log log = LogFactory.getLog(FactoryRegistry.class);
static {
try {
init();
} catch (Throwable t){
log.error(t.getMessage(), t);
}
}
private static final void init() {
// An unsynchronized Map is used to ensure that gets are fast.
table = new HashMap(64, .5f);
// Load Factories
table.put(XMLStringBlockFactory.class, new XMLStringBlockFactoryImpl());
table.put(EndpointDispatcherFactory.class, new EndpointDispatcherFactoryImpl());
table.put(JAXBBlockFactory.class, new JAXBBlockFactoryImpl());
table.put(OMBlockFactory.class, new OMBlockFactoryImpl());
table.put(SourceBlockFactory.class, new SourceBlockFactoryImpl());
table.put(DataSourceBlockFactory.class, new DataSourceBlockFactoryImpl());
table.put(SOAPEnvelopeBlockFactory.class, new SOAPEnvelopeBlockFactoryImpl());
table.put(MessageFactory.class, new MessageFactoryImpl());
table.put(XMLPartFactory.class, new XMLPartFactoryImpl());
table.put(SAAJConverterFactory.class, new SAAJConverterFactoryImpl());
table.put(EndpointLifecycleManagerFactory.class, new EndpointLifecycleManagerFactoryImpl());
table.put(HandlerLifecycleManagerFactory.class, new HandlerLifecycleManagerFactory());
table.put(ClassFinderFactory.class, new ClassFinderFactory());
table.put(JAXWSEndpointReferenceFactory.class, new JAXWSEndpointReferenceFactoryImpl());
table.put(Axis2EndpointReferenceFactory.class, new Axis2EndpointReferenceFactoryImpl());
table.put(ExecutorFactory.class, new JAXWSExecutorFactory());
table.put(ServiceInstanceFactory.class, new ServiceInstanceFactoryImpl());
table.put(InvocationControllerFactory.class, new InvocationControllerFactoryImpl());
table.put(HandlerPreInvokerFactory.class, new HandlerPreInvokerFactoryImpl());
table.put(HandlerPostInvokerFactory.class, new HandlerPostInvokerFactoryImpl());
// register the implementation responsible for both WebServiceContext
// injection and the updating of the WebServiceContext instances that
// have already been injected, we will register these by two different
// classes because it is possible that the implementation is in different
// classes
WebServiceContextInjectorImpl wsciImpl = new WebServiceContextInjectorImpl();
table.put(WebServiceContext.class, wsciImpl);
table.put(WebServiceContextInjector.class, wsciImpl);
table.put(HandlerInvokerFactory.class, new HandlerInvokerFactoryImpl());
table.put(AsyncHandlerProxyFactory.class, new AsyncHandlerProxyFactoryImpl());
table.put(MessageAccessorFactory.class, new MessageAccessorFactoryImpl());
}
/** FactoryRegistry is currently a static singleton */
private FactoryRegistry() {
}
/**
* Get the factory. This may be called frequently.
* @param intface of the Factory
* @return Object that is the factory implementation for the intface
*/
public static Object getFactory(Class intface) {
Map m = table;
return m.get(intface);
}
/**
* Add the factory. This should be called infrequently.
* @param intface
* @param factoryObject
*/
public static void setFactory(Class intface, Object factoryObject) {
synchronized(lockbox) {
// Use copy and put approach to ensure that "get" speed is fast.
Map newMap = new HashMap(table);
newMap.put(intface, factoryObject);
table = newMap;
}
}
}
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