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//
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package org.apache.cloudstack.api.command.user.region.ha.gslb;
import com.cloud.event.EventTypes;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.region.ha.GlobalLoadBalancerRule;
import com.cloud.region.ha.GlobalLoadBalancingRulesService;
import com.cloud.user.Account;
import com.cloud.utils.StringUtils;
import org.apache.cloudstack.api.*;
import org.apache.cloudstack.api.response.FirewallRuleResponse;
import org.apache.cloudstack.api.response.GlobalLoadBalancerResponse;
import org.apache.cloudstack.api.response.SuccessResponse;
import org.apache.cloudstack.context.CallContext;
import org.apache.log4j.Logger;
import javax.inject.Inject;
import java.util.List;
@APICommand(name = "removeFromGlobalLoadBalancerRule", description="Removes a load balancer rule association with" +
" global load balancer rule", responseObject=SuccessResponse.class)
public class RemoveFromGlobalLoadBalancerRuleCmd extends BaseAsyncCmd {
public static final Logger s_logger = Logger.getLogger(RemoveFromGlobalLoadBalancerRuleCmd.class.getName());
private static final String s_name = "removefromloadbalancerruleresponse";
/////////////////////////////////////////////////////
//////////////// API parameters /////////////////////
/////////////////////////////////////////////////////
@Parameter(name=ApiConstants.ID, type=CommandType.UUID, entityType = GlobalLoadBalancerResponse.class,
required=true, description="The ID of the load balancer rule")
private Long id;
@Parameter(name=ApiConstants.LOAD_BALANCER_RULE_LIST, type=CommandType.LIST, collectionType=CommandType.UUID,
entityType = FirewallRuleResponse.class, required=true, description="the list load balancer rules that "
+ "will be assigned to gloabal load balacner rule")
private List<Long> loadBalancerRulesIds;
/////////////////////////////////////////////////////
/////////////////// Accessors ///////////////////////
/////////////////////////////////////////////////////
public Long getGlobalLoadBalancerRuleId() {
return id;
}
public List<Long> getLoadBalancerRulesIds() {
return loadBalancerRulesIds;
}
/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Inject
public GlobalLoadBalancingRulesService _gslbService;
@Override
public String getCommandName() {
return s_name;
}
@Override
public long getEntityOwnerId() {
GlobalLoadBalancerRule globalLoadBalancerRule = _entityMgr.findById(GlobalLoadBalancerRule.class, getGlobalLoadBalancerRuleId());
if (globalLoadBalancerRule == null) {
return Account.ACCOUNT_ID_SYSTEM; // bad id given, parent this command to SYSTEM so ERROR events are tracked
}
return globalLoadBalancerRule.getAccountId();
}
@Override
public String getEventType() {
return EventTypes.EVENT_REMOVE_FROM_GLOBAL_LOAD_BALANCER_RULE;
}
@Override
public String getEventDescription() {
return "removing load balancer rules:" + StringUtils.join(getLoadBalancerRulesIds(), ",") +
" from global load balancer: " + getGlobalLoadBalancerRuleId();
}
@Override
public void execute(){
CallContext.current().setEventDetails("Global Load balancer rule Id: "+ getGlobalLoadBalancerRuleId()+ " VmIds: "
+ StringUtils.join(getLoadBalancerRulesIds(), ","));
boolean result = _gslbService.removeFromGlobalLoadBalancerRule(this);
if (result) {
SuccessResponse response = new SuccessResponse(getCommandName());
this.setResponseObject(response);
} else {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to remove load balancer rule from global load balancer rule");
}
}
@Override
public String getSyncObjType() {
return BaseAsyncCmd.gslbSyncObject;
}
@Override
public Long getSyncObjId() {
GlobalLoadBalancerRule gslb = _gslbService.findById(id);
if(gslb == null){
throw new InvalidParameterValueException("Unable to find load balancer rule: " + id);
}
return gslb.getId();
}
}