/*
* Copyright 2006-2008 the original author or authors.
*
* 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.springframework.osgi.service.importer.support.internal.aop;
import org.osgi.framework.ServiceReference;
import org.springframework.aop.support.DelegatingIntroductionInterceptor;
import org.springframework.osgi.service.importer.ImportedOsgiServiceProxy;
import org.springframework.osgi.service.importer.ServiceReferenceProxy;
import org.springframework.util.Assert;
/**
* Mix-in implementation for ImportedOsgiServiceProxy.
*
* @author Costin Leau
*
*/
public class ImportedOsgiServiceProxyAdvice extends DelegatingIntroductionInterceptor implements
ImportedOsgiServiceProxy {
private static final long serialVersionUID = 6455437774724678999L;
private static final int hashCode = ImportedOsgiServiceProxyAdvice.class.hashCode() * 13;
private final transient ServiceReferenceProxy reference;
public ImportedOsgiServiceProxyAdvice(ServiceReference reference) {
Assert.notNull(reference);
this.reference = (reference instanceof ServiceReferenceProxy ? (ServiceReferenceProxy) reference
: new StaticServiceReferenceProxy(reference));
}
public ServiceReferenceProxy getServiceReference() {
return reference;
}
public boolean equals(Object other) {
if (this == other)
return true;
if (other instanceof ImportedOsgiServiceProxyAdvice) {
ImportedOsgiServiceProxyAdvice oth = (ImportedOsgiServiceProxyAdvice) other;
return (reference.equals(oth.reference));
}
else
return false;
}
public int hashCode() {
return hashCode;
}
}
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