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// to you under the Apache License, Version 2.0 (the
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//
// http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.cloudstack.api.command.user.network;
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.Parameter;
import org.apache.cloudstack.api.ServerApiException;
import org.apache.cloudstack.api.response.NetworkOfferingResponse;
import org.apache.cloudstack.api.response.NetworkResponse;
import org.apache.cloudstack.context.CallContext;
import org.apache.log4j.Logger;
import com.cloud.event.EventTypes;
import com.cloud.exception.ConcurrentOperationException;
import com.cloud.exception.InsufficientCapacityException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.network.Network;
import com.cloud.offering.NetworkOffering;
import com.cloud.user.Account;
import com.cloud.user.User;
@APICommand(name = "updateNetwork", description="Updates a network", responseObject=NetworkResponse.class)
public class UpdateNetworkCmd extends BaseAsyncCmd {
public static final Logger s_logger = Logger.getLogger(UpdateNetworkCmd.class.getName());
private static final String s_name = "updatenetworkresponse";
/////////////////////////////////////////////////////
//////////////// API parameters /////////////////////
/////////////////////////////////////////////////////
@Parameter(name=ApiConstants.ID, type=CommandType.UUID, entityType = NetworkResponse.class,
required=true, description="the ID of the network")
private Long id;
@Parameter(name=ApiConstants.NAME, type=CommandType.STRING, description="the new name for the network")
private String name;
@Parameter(name=ApiConstants.DISPLAY_TEXT, type=CommandType.STRING, description="the new display text for the network")
private String displayText;
@Parameter(name=ApiConstants.NETWORK_DOMAIN, type=CommandType.STRING, description="network domain")
private String networkDomain;
@Parameter(name=ApiConstants.CHANGE_CIDR, type=CommandType.BOOLEAN, description="Force update even if cidr type is different")
private Boolean changeCidr;
@Parameter(name=ApiConstants.NETWORK_OFFERING_ID, type=CommandType.UUID, entityType = NetworkOfferingResponse.class,
description="network offering ID")
private Long networkOfferingId;
@Parameter(name=ApiConstants.GUEST_VM_CIDR, type=CommandType.STRING, description="CIDR for Guest VMs,Cloudstack allocates IPs to Guest VMs only from this CIDR")
private String guestVmCidr;
@Parameter(name=ApiConstants.DISPLAY_NETWORK, type=CommandType.BOOLEAN, description="an optional field, whether to the display the network to the end user or not.")
private Boolean displayNetwork;
/////////////////////////////////////////////////////
/////////////////// Accessors ///////////////////////
/////////////////////////////////////////////////////
public Long getId() {
return id;
}
public String getNetworkName() {
return name;
}
public String getDisplayText() {
return displayText;
}
private String getNetworkDomain() {
return networkDomain;
}
private Long getNetworkOfferingId() {
return networkOfferingId;
}
public Boolean getChangeCidr() {
if (changeCidr != null) {
return changeCidr;
}
return false;
}
private String getGuestVmCidr() {
return guestVmCidr;
}
public Boolean getDisplayNetwork() {
return displayNetwork;
}
/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Override
public String getCommandName() {
return s_name;
}
@Override
public long getEntityOwnerId() {
Network network = _networkService.getNetwork(id);
if (network == null) {
throw new InvalidParameterValueException("Networkd id=" + id + " doesn't exist");
} else {
return _networkService.getNetwork(id).getAccountId();
}
}
@Override
public void execute() throws InsufficientCapacityException, ConcurrentOperationException{
User callerUser = _accountService.getActiveUser(CallContext.current().getCallingUserId());
Account callerAccount = _accountService.getActiveAccountById(callerUser.getAccountId());
Network network = _networkService.getNetwork(id);
if (network == null) {
throw new InvalidParameterValueException("Couldn't find network by id");
}
Network result = _networkService.updateGuestNetwork(getId(), getNetworkName(), getDisplayText(), callerAccount,
callerUser, getNetworkDomain(), getNetworkOfferingId(), getChangeCidr(), getGuestVmCidr(), getDisplayNetwork());
if (result != null) {
NetworkResponse response = _responseGenerator.createNetworkResponse(result);
response.setResponseName(getCommandName());
this.setResponseObject(response);
} else {
throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to update network");
}
}
@Override
public String getEventDescription() {
StringBuilder eventMsg = new StringBuilder("Updating network: " + getId());
if (getNetworkOfferingId() != null) {
Network network = _networkService.getNetwork(getId());
if (network == null) {
throw new InvalidParameterValueException("Networkd id=" + id + " doesn't exist");
}
if (network.getNetworkOfferingId() != getNetworkOfferingId()) {
NetworkOffering oldOff = _entityMgr.findById(NetworkOffering.class, network.getNetworkOfferingId());
NetworkOffering newOff = _entityMgr.findById(NetworkOffering.class, getNetworkOfferingId());
if (newOff == null) {
throw new InvalidParameterValueException("Networkd offering id supplied is invalid");
}
eventMsg.append(". Original network offering id: " + oldOff.getUuid() + ", new network offering id: " + newOff.getUuid());
}
}
return eventMsg.toString();
}
@Override
public String getEventType() {
return EventTypes.EVENT_NETWORK_UPDATE;
}
@Override
public String getSyncObjType() {
return BaseAsyncCmd.networkSyncObject;
}
@Override
public Long getSyncObjId() {
return id;
}
}