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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 implementation.lifecycle;
import helloworld.StatusImpl;
import java.util.HashMap;
import java.util.Map;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.core.invocation.ProxyFactory;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.java.JavaOperation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.provider.ImplementationProvider;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
/**
* Implementation provider for Sample component implementations.
*
* @version $Rev$ $Date$
*/
class LifecycleProvider implements ImplementationProvider {
final RuntimeComponent comp;
final LifecycleImplementation impl;
final ProxyFactory pxf;
final ExtensionPointRegistry ep;
Object instance;
// make this static rather than worrying about persistence on the reference side
static Map<String, Object> asyncMessageMap = new HashMap<String, Object>();
LifecycleProvider(final RuntimeComponent comp, final LifecycleImplementation impl, ProxyFactory pf, ExtensionPointRegistry ep) {
this.comp = comp;
this.impl = impl;
this.pxf = pf;
this.ep = ep;
}
public void start() {
StatusImpl.appendStatus("Implementation start", comp.getName());
}
public void stop() {
StatusImpl.appendStatus("Implementation stop", comp.getName());
}
public boolean supportsOneWayInvocation() {
return false;
}
public Invoker createInvoker(final RuntimeComponentService s, final Operation op) {
try {
return new SampleJavaInvoker((JavaOperation)op, impl.clazz, instance);
} catch(Exception e) {
throw new RuntimeException(e);
}
}
}
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