// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.network;
import org.apache.log4j.Logger;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.utils.db.DB;
import com.cloud.utils.db.Transaction;
import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.network.PortProfileVO.BindingType;
import com.cloud.network.PortProfileVO.PortType;
import com.cloud.network.dao.PortProfileDaoImpl;
public class PortProfileManagerImpl {
private PortProfileDaoImpl _portProfileDao;
private static final org.apache.log4j.Logger s_logger = Logger.getLogger(PortProfileManagerImpl.class);
public PortProfileManagerImpl() {
_portProfileDao = new PortProfileDaoImpl();
}
@DB
public PortProfileVO addPortProfile(String portProfName, long vsmId, int vlanId, PortType pType, BindingType bType) {
// In this function, we create a port profile record in the port_profile table.
// First, check if a port profile with the given name already exists. If it does, throw an exception.
if (_portProfileDao.findByName(portProfName) != null) {
s_logger.info("Port Profile with specified name: " + portProfName + " already exists");
throw new InvalidParameterValueException("Port Profile with specified name: " + portProfName + " already exists");
}
// Check if the VSM id is a valid one.
// TODO: Should we also check whether a port profile for the specified vlanId already exists, and if so,
// fail this function? Do we want to enforce such a 1:1 mapping b/w port profile and vlanId?
// Else, go ahead and create the port profile.
PortProfileVO portProfileObj = new PortProfileVO(portProfName, vsmId, vlanId, pType, bType);
Transaction txn = Transaction.currentTxn();
try {
txn.start();
_portProfileDao.persist(portProfileObj);
txn.commit();
} catch (Exception e) {
txn.rollback();
throw new CloudRuntimeException(e.getMessage());
}
// Return the PortProfileVO object created.
return portProfileObj;
}
@DB
public PortProfileVO addPortProfile(String portProfName, long vsmId, int lowVlanId, int highVlanId, PortType pType, BindingType bType) {
// In this function, we create a port profile record in the port_profile table.
// First, check if a port profile with the given name already exists. If it does, throw an exception.
PortProfileVO portProfileObj;
portProfileObj = _portProfileDao.findByName(portProfName);
if (portProfileObj != null) {
s_logger.info("Port Profile with specified name: " + portProfName + " already exists");
throw new InvalidParameterValueException("Port Profile with specified name: " + portProfName + " already exists");
}
// Next, check if there is any existing port profile that uses a VLAN ID range that clashes with the
// range passed to this function. If so, throw an exception.
if (_portProfileDao.doesVlanRangeClash(lowVlanId, highVlanId) == true) {
s_logger.info("Port Profile's vlanId range clashes with an existing Port Profile's");
throw new InvalidParameterValueException("Port Profile's vlanId range clashes with an existing Port Profile's");
}
// Else, go ahead and create the port profile.
portProfileObj = new PortProfileVO(portProfName, vsmId, lowVlanId, highVlanId, pType, bType);
Transaction txn = Transaction.currentTxn();
try {
txn.start();
_portProfileDao.persist(portProfileObj);
txn.commit();
} catch (Exception e) {
txn.rollback();
throw new CloudRuntimeException(e.getMessage());
}
// Return the PortProfileVO object created.
return portProfileObj;
}
@DB
public boolean deletePortProfile(long portProfileId) {
PortProfileVO ppObj = _portProfileDao.findById(portProfileId);
if (ppObj == null) {
// This entry is already not present. Return success.
return true;
}
//Else, remove it.
// TODO: Should we be putting any checks here before removing
// the port profile record from the db?
Transaction txn = Transaction.currentTxn();
try {
txn.start();
// Remove the VSM entry in CiscoNexusVSMDeviceVO's table.
_portProfileDao.remove(portProfileId);
txn.commit();
} catch (Exception e) {
s_logger.info("Caught exception when trying to delete Port Profile record.." + e.getMessage());
throw new CloudRuntimeException("Failed to delete Port Profile");
}
return true;
}
}