// 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 com.cloud.agent;

import java.util.Map;

import javax.ejb.Local;
import javax.naming.ConfigurationException;

import org.apache.cloudstack.engine.subsystem.api.storage.DataStore;
import org.springframework.stereotype.Component;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.Command;
import com.cloud.agent.manager.Commands;
import com.cloud.exception.AgentUnavailableException;
import com.cloud.exception.OperationTimedoutException;
import com.cloud.host.HostVO;
import com.cloud.host.Status.Event;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.utils.component.ManagerBase;

@Component
@Local(value = { AgentManager.class })
public class MockAgentManagerImpl extends ManagerBase implements AgentManager {

    @Override
    public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
        // TODO Auto-generated method stub
        return true;
    }

    @Override
    public boolean start() {
        return true;
    }

    @Override
    public boolean stop() {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public String getName() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Answer easySend(Long hostId, Command cmd) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Answer send(Long hostId, Command cmd) throws AgentUnavailableException, OperationTimedoutException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Answer[] send(Long hostId, Commands cmds) throws AgentUnavailableException, OperationTimedoutException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Answer[] send(Long hostId, Commands cmds, int timeout) throws AgentUnavailableException, OperationTimedoutException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public long send(Long hostId, Commands cmds, Listener listener) throws AgentUnavailableException {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public int registerForHostEvents(Listener listener, boolean connections, boolean commands, boolean priority) {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public int registerForInitialConnects(StartupCommandProcessor creator, boolean priority) {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public void unregisterForHostEvents(int id) {
        // TODO Auto-generated method stub

    }

    @Override
    public boolean executeUserRequest(long hostId, Event event) throws AgentUnavailableException {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean reconnect(long hostId) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public Answer sendTo(Long dcId, HypervisorType type, Command cmd) {
        // TODO Auto-generated method stub
        return null;
    }


    @Override
    public boolean tapLoadingAgents(Long hostId, TapAgentsAction action) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public boolean agentStatusTransitTo(HostVO host, Event e, long msId) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void pullAgentToMaintenance(long hostId) {
        // TODO Auto-generated method stub

    }

    @Override
    public void disconnectWithoutInvestigation(long hostId, Event event) {
        // TODO Auto-generated method stub

    }

    @Override
    public void pullAgentOutMaintenance(long hostId) {
        // TODO Auto-generated method stub

    }

    @Override
    public Answer sendToSSVM(Long dcId, Command cmd) {
        // TODO Auto-generated method stub
        return null;
    }

	@Override
	public void disconnectWithInvestigation(long hostId, Event event) {
		// TODO Auto-generated method stub
		
	}

}
