ExportRegistrationImpl.java

/*
 * 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.osgi.remoteserviceadmin.impl;

import org.osgi.framework.ServiceReference;
import org.osgi.service.remoteserviceadmin.EndpointDescription;
import org.osgi.service.remoteserviceadmin.ExportReference;
import org.osgi.service.remoteserviceadmin.ExportRegistration;

/**
 * Implementation of {@link ExportRegistration}
 */
public class ExportRegistrationImpl implements ExportRegistration {
    private ExportReferenceImpl exportReference;
    private Throwable exception;

    /**
     * @param exportedService
     * @param endpointDescription
     * @param exception
     */
    public ExportRegistrationImpl(ExportReferenceImpl exportReference, Throwable exception) {
        super();
        this.exportReference = exportReference;
        this.exception = exception;
    }

    /**
     * @param exportedService
     * @param endpointDescription
     */
    public ExportRegistrationImpl(ExportReferenceImpl exportReference) {
        this(exportReference, null);
    }

    /**
     * @see org.osgi.remoteserviceadmin.ExportRegistration#close()
     */
    public void close() {
        if (exportReference != null) {
            exportReference.unregister();
        }
        exception = null;
        exportReference = null;
    }

    public ServiceReference getExportedService() {
        return exportReference.getExportedService();
    }

    public EndpointDescription getEndpointDescription() {
        return exportReference.getExportedEndpoint();
    }

    public Throwable getException() {
        return exception;
    }

    public ExportReference getExportReference() throws IllegalStateException {
        return exportReference;
    }

}