AbstractNotificationListener.java.template

/*
 * Copyright 2014 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.client.notification;

import java.io.IOException;
import java.nio.ByteBuffer;

import org.apache.avro.specific.SpecificRecordBase;
import org.kaaproject.kaa.common.avro.AvroByteArrayConverter;
import ${notification_class_package}.${notification_class};

public abstract class AbstractNotificationListener implements NotificationListener {
    private final AvroByteArrayConverter<${notification_class}> converter;

    public AbstractNotificationListener() {
        converter = new AvroByteArrayConverter<${notification_class}>(${notification_class}.class);
    }

    @Override
    public final void onNotificationRaw(String topicName, ByteBuffer notification) throws IOException {
        onNotification(topicName, converter.fromByteArray(notification.array()));
    }

    public abstract void onNotification(String topicName, ${notification_class} notification);

}