/*******************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2016 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2016 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
 *     http://www.opennms.org/
 *     http://www.opennms.com/
 *******************************************************************************/

package org.opennms.netmgt.provision.support;

import java.net.InetAddress;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;

import org.opennms.netmgt.provision.DetectRequest;
import org.opennms.netmgt.provision.DetectResults;
import org.opennms.netmgt.provision.ServiceDetector;
import org.opennms.netmgt.provision.ServiceDetectorFactory;

public class GenericServiceDetectorFactory<T extends ServiceDetector> implements ServiceDetectorFactory<T> {

    private final Class<T> clazz;

    public GenericServiceDetectorFactory(Class<T> clazz) {
        this.clazz = Objects.requireNonNull(clazz);
    }

    @Override
    public T createDetector() {
        try {
            return clazz.newInstance();
        } catch (InstantiationException | IllegalAccessException e) {
            throw new RuntimeException(e);
        }
    }

    @Override
    public Class<T> getDetectorClass() {
        return clazz;
    }

    @Override
    public DetectRequest buildRequest(String location, InetAddress address, Integer port) {
        return buildRequest(location, address, port, new HashMap<>());
    }

    @Override
    public DetectRequest buildRequest(String location, InetAddress address, Integer port, Map<String, String> attributes) {
        return new DetectRequestImpl(address, port);
    }

    @Override
    public void afterDetect(DetectRequest request, DetectResults results, Integer nodeId) {
        // pass
    }
}

/*******************************************************************************
 * This file is part of OpenNMS(R).
 *
 * Copyright (C) 2016 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2016 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
 *     http://www.opennms.org/
 *     http://www.opennms.com/
 *******************************************************************************/

package org.opennms.netmgt.provision.support;

import java.net.InetAddress;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;

import org.opennms.netmgt.provision.DetectRequest;
import org.opennms.netmgt.provision.DetectResults;
import org.opennms.netmgt.provision.ServiceDetector;
import org.opennms.netmgt.provision.ServiceDetectorFactory;

public class GenericServiceDetectorFactory<T extends ServiceDetector> implements ServiceDetectorFactory<T> {

    private final Class<T> clazz;

    public GenericServiceDetectorFactory(Class<T> clazz) {
        this.clazz = Objects.requireNonNull(clazz);
    }

    @Override
    public T createDetector() {
        try {
            return clazz.newInstance();
        } catch (InstantiationException | IllegalAccessException e) {
            throw new RuntimeException(e);
        }
    }

    @Override
    public Class<T> getDetectorClass() {
        return clazz;
    }

    @Override
    public DetectRequest buildRequest(String location, InetAddress address, Integer port) {
        return buildRequest(location, address, port, new HashMap<>());
    }

    @Override
    public DetectRequest buildRequest(String location, InetAddress address, Integer port, Map<String, String> attributes) {
        return new DetectRequestImpl(address, port, attributes);
    }

    @Override
    public void afterDetect(DetectRequest request, DetectResults results, Integer nodeId) {
        // pass
    }
}

Fix usage of incorrect constructor