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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed 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.core.config.processor;
import java.util.List;
import org.apache.tuscany.model.assembly.Scope;
import org.apache.tuscany.model.assembly.Service;
/**
* Provides utility functions for {@link org.apache.tuscany.core.extension.config.ImplementationProcessor}s
*
* @version $$Rev$$ $$Date$$
*/
public class ProcessorHelper {
private ProcessorHelper() {
}
/**
* Returns the first <code>Service</code> from a collection matching the interface type
*/
public static Service getService(Class<?> interfaceType, List<Service> services) {
for (Service service : services) {
Class serviceInterface = service.getServiceContract().getInterface();
if (serviceInterface.equals(interfaceType)) {
return service;
}
}
return null;
}
/**
* Returns the scope enum specified by the annotation
*/
public static Scope getScope(org.osoa.sca.annotations.Scope annotation) {
if ("MODULE".equalsIgnoreCase(annotation.value())) {
return Scope.MODULE;
} else if ("SESSION".equalsIgnoreCase(annotation.value())) {
return Scope.SESSION;
} else if ("REQUEST".equalsIgnoreCase(annotation.value())) {
return Scope.REQUEST;
} else {
return Scope.INSTANCE;
}
}
}
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