/**
* Abiquo community edition
* cloud management application for hybrid clouds
* Copyright (C) 2008-2010 - Abiquo Holdings S.L.
*
* This application is free software; you can redistribute it and/or
* modify it under the terms of the GNU LESSER GENERAL PUBLIC
* LICENSE as published by the Free Software Foundation under
* version 3 of the License
*
* This software 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
* LESSER GENERAL PUBLIC LICENSE v.3 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
package com.abiquo.api.resources.cloud;
import java.util.ArrayList;
import java.util.List;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import org.apache.wink.common.annotations.Parent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import com.abiquo.api.resources.AbstractResource;
import com.abiquo.api.services.NetworkService;
import com.abiquo.api.util.IRESTBuilder;
import com.abiquo.model.util.ModelTransformer;
import com.abiquo.server.core.infrastructure.network.DhcpOption;
import com.abiquo.server.core.infrastructure.network.DhcpOptionDto;
import com.abiquo.server.core.infrastructure.network.DhcpOptionsDto;
import com.abiquo.server.core.infrastructure.network.NetworkConfiguration;
import com.abiquo.server.core.infrastructure.network.VLANNetwork;
import com.abiquo.server.core.infrastructure.network.VLANNetworkDto;
import com.abiquo.server.core.util.network.IPNetworkRang;
@Parent(PrivateNetworksResource.class)
@Path(PrivateNetworkResource.PRIVATE_NETWORK_PARAM)
@Controller
public class PrivateNetworkResource extends AbstractResource
{
public static final String PRIVATE_NETWORK = "privatenetwork";
public static final String PRIVATE_IP = "privateip";
public static final String PRIVATE_NETWORK_PARAM = "{" + PRIVATE_NETWORK + "}";
@Autowired
NetworkService service;
/**
* Returns a private network
*
* @title Retrieve a private network
* @param virtualDatacenterId
* @param vlanId
* @param restBuilder
* @return
* @throws Exception
*/
@GET
@Produces(VLANNetworkDto.MEDIA_TYPE)
public VLANNetworkDto getPrivateNetwork(
@PathParam(VirtualDatacenterResource.VIRTUAL_DATACENTER) @NotNull @Min(0) final Integer virtualDatacenterId,
@PathParam(PRIVATE_NETWORK) @NotNull @Min(0) final Integer vlanId,
@Context final IRESTBuilder restBuilder) throws Exception
{
VLANNetwork network = service.getPrivateNetwork(virtualDatacenterId, vlanId);
return createTransferObject(network, virtualDatacenterId, restBuilder);
}
/**
* Updates a private network.
*
* @title Modify a private network
* @wiki Updates the information of a private network. Some fields of the entity Public Network
* Data Model can never be edited. The list of 'editable' attributes are: gateway,
* primaryDNS, secondaryDNS, sufixDNS, name.
* @param vdcId identifier of the virtual datacenter.
* @param vlanId identifier of the vlan.
* @param dto object with the new data to modify
* @param restBuilder Context-injected REST link builder.
* @return the Dto with the resulting object.
* @throws Exception for any exception.
*/
@PUT
@Consumes(VLANNetworkDto.MEDIA_TYPE)
@Produces(VLANNetworkDto.MEDIA_TYPE)
public VLANNetworkDto updatePrivateNetwork(
@PathParam(VirtualDatacenterResource.VIRTUAL_DATACENTER) @NotNull @Min(1) final Integer vdcId,
@PathParam(PRIVATE_NETWORK) @NotNull @Min(1) final Integer vlanId,
final VLANNetworkDto dto, @Context final IRESTBuilder restBuilder) throws Exception
{
VLANNetwork newNetwork = createPersistenceObject(dto);
newNetwork = service.updatePrivateNetwork(vdcId, vlanId, newNetwork);
return createTransferObject(newNetwork, vdcId, restBuilder);
}
/**
* Delete an existing private network.
*
* @title Delete a private network
* @wiki Deletes a Private Network. The application won't let you to delete if: any IP address
* of the Private Network is used by any Virtual Machine or is the unique VLAN in the
* Virtual Datacenter: Virtual Datacenter always must have a private VLAN or is the
* Default VLAN: Use another VLAN to be the default one and then delete this VLAN.
* @param vdcId identifier of the virtual datacenter.
* @param vlanId identifier of the vlan
* @param restBuilder Context-injected REST link builder.
*/
@DELETE
public void deletePrivateNetwork(
@PathParam(VirtualDatacenterResource.VIRTUAL_DATACENTER) @NotNull @Min(1) final Integer vdcId,
@PathParam(PRIVATE_NETWORK) @NotNull @Min(1) final Integer vlanId,
@Context final IRESTBuilder restBuilder)
{
service.deletePrivateNetwork(vdcId, vlanId);
}
private static VLANNetworkDto addLinks(final IRESTBuilder restBuilder,
final VLANNetworkDto network, final Integer virtualDatacenterId)
{
network.setLinks(restBuilder.buildPrivateNetworkLinks(virtualDatacenterId, network));
return network;
}
public static VLANNetworkDto createTransferObject(final VLANNetwork network,
final Integer virtualDatacenterId, final IRESTBuilder restBuilder) throws Exception
{
VLANNetworkDto dto = new VLANNetworkDto();
// ModelTransformer.transportFromPersistence(VLANNetworkDto.class, network);
dto.setName(network.getName());
dto.setId(network.getId());
dto.setAddress(network.getConfiguration().getAddress());
dto.setGateway(network.getConfiguration().getGateway());
dto.setMask(network.getConfiguration().getMask());
dto.setPrimaryDNS(network.getConfiguration().getPrimaryDNS());
dto.setSecondaryDNS(network.getConfiguration().getSecondaryDNS());
dto.setSufixDNS(network.getConfiguration().getSufixDNS());
dto.setTag(network.getTag());
dto.setType(network.getType());
dto = addLinks(restBuilder, dto, virtualDatacenterId);
DhcpOptionsDto dtos = new DhcpOptionsDto();
for (DhcpOption opt : network.getDhcpOption())
{
if (opt.getOption() == 121)
{
dtos.getCollection().add(createTransferObject(opt, restBuilder));
}
}
dto.setDhcpOptions(dtos);
return dto;
}
private static DhcpOptionDto createTransferObject(final DhcpOption systemProperty,
final IRESTBuilder builder) throws Exception
{
DhcpOptionDto dto =
ModelTransformer.transportFromPersistence(DhcpOptionDto.class, systemProperty);
return dto;
}
public static VLANNetwork createPersistenceObject(final VLANNetworkDto dto) throws Exception
{
VLANNetwork vlan = ModelTransformer.persistenceFromTransport(VLANNetwork.class, dto);
vlan.setConfiguration(new NetworkConfiguration(dto.getAddress(),
dto.getMask(),
IPNetworkRang.transformIntegerMaskToIPMask(dto.getMask()).toString(),
dto.getGateway(),
"bridge"));
vlan.getConfiguration().setPrimaryDNS(dto.getPrimaryDNS());
vlan.getConfiguration().setSecondaryDNS(dto.getSecondaryDNS());
vlan.getConfiguration().setSufixDNS(dto.getSufixDNS());
List<DhcpOption> opts = new ArrayList<DhcpOption>();
if (dto.getDhcpOptions() != null)
{
for (DhcpOptionDto dtoOpt : dto.getDhcpOptions().getCollection())
{
DhcpOption opt =
new DhcpOption(dtoOpt.getOption(),
dtoOpt.getGateway(),
dtoOpt.getNetworkAddress(),
dtoOpt.getMask(),
dtoOpt.getNetmask());
opts.add(opt);
}
}
vlan.setDhcpOption(opts);
return vlan;
}
}