org.apache.tuscany.sca.extensibility.ServiceDiscoverer Maven / Gradle / Ivy
/*
* 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.extensibility;
import java.io.IOException;
import java.util.Collection;
/**
* A SPI that allows different implementations of discovering service declarations
*/
public interface ServiceDiscoverer {
/**
* Get all service declarations for this interface
*
* @param name
* @return set of service declarations
* @throws IOException
*/
public Collection getServiceDeclarations(String name) throws IOException;
/**
* Get first service declaration class for the given interface
*
* @param name
* @return service implementation class
* @throws IOException
* @throws ClassNotFoundException
*/
public ServiceDeclaration getServiceDeclaration(String name) throws IOException;
/**
* Get a classloader that can be used for thread context loader
* @return A classloader that can provide access to public classes and resources
*/
public ClassLoader getContextClassLoader();
}