com.sun.xml.ws.assembler.TubeCreator Maven / Gradle / Ivy
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package com.sun.xml.ws.assembler;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.api.pipe.Tube;
import com.sun.xml.ws.assembler.dev.ClientTubelineAssemblyContext;
import com.sun.xml.ws.assembler.dev.TubeFactory;
import com.sun.xml.ws.assembler.dev.TubelineAssemblyContextUpdater;
import com.sun.xml.ws.resources.TubelineassemblyMessages;
import com.sun.xml.ws.runtime.config.TubeFactoryConfig;
/**
* Utility class that encapsulates logic of loading TubeFactory
* instances and creating Tube instances.
*
* @author m_potociar
*/
final class TubeCreator {
private static final Logger LOGGER = Logger.getLogger(TubeCreator.class);
private final TubeFactory factory;
private final String msgDumpPropertyBase;
TubeCreator(TubeFactoryConfig config, ClassLoader tubeFactoryClassLoader) {
String className = config.getClassName();
try {
Class factoryClass;
if (isJDKInternal(className)) {
factoryClass = Class.forName(className, true, TubeCreator.class.getClassLoader());
} else {
factoryClass = Class.forName(className, true, tubeFactoryClassLoader);
}
if (TubeFactory.class.isAssignableFrom(factoryClass)) {
// We can suppress "unchecked" warning here as we are checking for the correct type in the if statement above
@SuppressWarnings("unchecked")
Class typedClass = (Class) factoryClass;
this.factory = typedClass.newInstance();
this.msgDumpPropertyBase = this.factory.getClass().getName() + ".dump";
} else {
throw new RuntimeException(TubelineassemblyMessages.MASM_0015_CLASS_DOES_NOT_IMPLEMENT_INTERFACE(factoryClass.getName(), TubeFactory.class.getName()));
}
} catch (InstantiationException ex) {
throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0016_UNABLE_TO_INSTANTIATE_TUBE_FACTORY(className), ex), true);
} catch (IllegalAccessException ex) {
throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0016_UNABLE_TO_INSTANTIATE_TUBE_FACTORY(className), ex), true);
} catch (ClassNotFoundException ex) {
throw LOGGER.logSevereException(new RuntimeException(TubelineassemblyMessages.MASM_0017_UNABLE_TO_LOAD_TUBE_FACTORY_CLASS(className), ex), true);
}
}
Tube createTube(DefaultClientTubelineAssemblyContext context) {
// TODO implement passing init parameters (if any) to the factory
return factory.createTube(context);
}
Tube createTube(DefaultServerTubelineAssemblyContext context) {
// TODO implement passing init parameters (if any) to the factory
return factory.createTube(context);
}
void updateContext(ClientTubelineAssemblyContext context) {
if (factory instanceof TubelineAssemblyContextUpdater) {
((TubelineAssemblyContextUpdater) factory).prepareContext(context);
}
}
void updateContext(DefaultServerTubelineAssemblyContext context) {
if (factory instanceof TubelineAssemblyContextUpdater) {
((TubelineAssemblyContextUpdater) factory).prepareContext(context);
}
}
String getMessageDumpPropertyBase() {
return msgDumpPropertyBase;
}
private boolean isJDKInternal(String className) {
// avoid repackaging
return className.startsWith("com." + "sun.xml.internal.ws");
}
}