plugins/network-elements/tungsten/src/main/java/org/apache/cloudstack/network/tungsten/api/command/DeleteTungstenFabricLogicalRouterCmd.java

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// distributed with this work for additional information
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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cloudstack.network.tungsten.api.command;

import com.cloud.event.EventTypes;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.NetworkRuleConflictException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.exception.ResourceUnavailableException;
import com.cloud.user.Account;
import org.apache.cloudstack.api.APICommand;
import org.apache.cloudstack.api.ApiConstants;
import org.apache.cloudstack.api.ApiErrorCode;
import org.apache.cloudstack.api.BaseAsyncCmd;
import org.apache.cloudstack.api.BaseCmd;
import org.apache.cloudstack.api.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.SuccessResponse;
import org.apache.cloudstack.api.response.ZoneResponse;
import org.apache.cloudstack.network.tungsten.service.TungstenService;

import java.util.List;

import javax.inject.Inject;

@APICommand(name = DeleteTungstenFabricLogicalRouterCmd.APINAME, description = "delete Tungsten-Fabric logical router",
    responseObject = SuccessResponse.class, requestHasSensitiveInfo = false, responseHasSensitiveInfo = false)
public class DeleteTungstenFabricLogicalRouterCmd extends BaseAsyncCmd {
    public static final String APINAME = "deleteTungstenFabricLogicalRouter";

    @Inject
    TungstenService tungstenService;

    @Parameter(name = ApiConstants.ZONE_ID, type = CommandType.UUID, entityType = ZoneResponse.class, required = true, description = "the ID of zone")
    private Long zoneId;

    @Parameter(name = ApiConstants.LOGICAL_ROUTER_UUID, type = CommandType.STRING, required = true, description = "the uuid of Tungsten-Fabric logical router")
    private String logicalRouterUuid;

    @Override
    public void execute() throws ResourceUnavailableException, InsufficientCapacityException, ServerApiException,
        ConcurrentOperationException, ResourceAllocationException, NetworkRuleConflictException {
        List<String> networkList = tungstenService.listConnectedNetworkFromLogicalRouter(zoneId, logicalRouterUuid);
        if (!networkList.isEmpty()) {
            throw new ServerApiException(ApiErrorCode.RESOURCE_IN_USE_ERROR, "Tungsten-Fabric logical router still have connected network");
        }

        boolean result = tungstenService.deleteLogicalRouter(zoneId, logicalRouterUuid);
        if (result) {
            SuccessResponse response = new SuccessResponse(getCommandName());
            this.setResponseObject(response);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to delete Tungsten-Fabric logical router");
        }
    }

    @Override
    public String getEventType() {
        return EventTypes.EVENT_TUNGSTEN_DELETE_LOGICAL_ROUTER;
    }

    @Override
    public String getEventDescription() {
        return "delete Tungsten-Fabric logical router";
    }

    @Override
    public String getCommandName() {
        return APINAME.toLowerCase() + BaseCmd.RESPONSE_SUFFIX;
    }

    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }
}