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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.node;
import java.lang.reflect.Constructor;
import org.apache.tuscany.sca.domain.DomainException;
import org.apache.tuscany.sca.domain.SCADomain;
import org.osoa.sca.ServiceRuntimeException;
/**
* A finder for SCA domains.
*
* @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $
*/
public abstract class SCADomainFinder {
/**
* Returns a new SCA domain finder instance.
*
* @return a new SCA domain finder
*/
public static SCADomainFinder newInstance() {
SCADomainFinder scaDomainFinder = null;
try {
final ClassLoader classLoader = SCADomainFinder.class.getClassLoader();
String className = "org.apache.tuscany.sca.node.impl.SCADomainFinderImpl";
Class cls = Class.forName(className, true, classLoader);
Constructor<?> constructor = null;
try {
constructor = cls.getConstructor();
} catch (NoSuchMethodException e) {
// ignore
}
if (constructor != null) {
scaDomainFinder = (SCADomainFinder)constructor.newInstance();
}
return scaDomainFinder;
} catch (Exception e) {
throw new ServiceRuntimeException(e);
}
}
/**
* Finds an existing SCA domain.
*
* @param domainURI the URI of the domain, this is the endpoint
* URI of the domain administration service
* @return the SCA domain
*/
public abstract SCADomain getSCADomain(String domainURI) throws DomainException;
}
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