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From jburwell <...@git.apache.org>
Subject [GitHub] cloudstack pull request: CLOUDSTACK-8832 : Update Nuage VSP plugin...
Date Fri, 18 Sep 2015 21:23:51 GMT
Github user jburwell commented on a diff in the pull request:

    https://github.com/apache/cloudstack/pull/801#discussion_r39902671
  
    --- Diff: plugins/network-elements/nuage-vsp/src/com/cloud/network/guru/NuageVspGuestNetworkGuru.java
---
    @@ -322,35 +383,57 @@ public void shutdown(NetworkProfile profile, NetworkOffering offering)
{
     
         @Override
         public boolean trash(Network network, NetworkOffering offering) {
    -
    -        s_logger.debug("Handling trash() call back to delete the network " + network.getName()
+ " with uuid " + network.getUuid() + " from VSP");
    -        long domainId = network.getDomainId();
    -        Domain domain = _domainDao.findById(domainId);
    -        Long vpcId = network.getVpcId();
    -        String vpcUuid = null;
    -        if (vpcId != null) {
    -            Vpc vpcObj = _vpcDao.findById(vpcId);
    -            vpcUuid = vpcObj.getUuid();
    +        long networkId = network.getId();
    +        network = _networkDao.acquireInLockTable(networkId, 1200);
    +        if (network == null) {
    +            throw new ConcurrentOperationException("Unable to acquire lock on network
" + networkId);
             }
    +
             try {
    -            HostVO nuageVspHost = getNuageVspHost(network.getPhysicalNetworkId());
    -            TrashNetworkVspCommand cmd = new TrashNetworkVspCommand(domain.getUuid(),
network.getUuid(), isL3Network(offering.getId()), vpcUuid);
    -            TrashNetworkVspAnswer answer = (TrashNetworkVspAnswer)_agentMgr.easySend(nuageVspHost.getId(),
cmd);
    -            if (answer == null || !answer.getResult()) {
    -                s_logger.error("TrashNetworkNuageVspCommand for network " + network.getUuid()
+ " failed");
    -                if ((null != answer) && (null != answer.getDetails())) {
    -                    s_logger.error(answer.getDetails());
    +            s_logger.debug("Handling trash() call back to delete the network " + network.getName()
+ " with uuid " + network.getUuid() + " from VSP");
    +            long domainId = network.getDomainId();
    +            Domain domain = _domainDao.findById(domainId);
    +            boolean isL3Network = isL3Network(network);
    +            boolean isSharedNetwork = offering.getGuestType() == GuestType.Shared;
    +            Long vpcId = network.getVpcId();
    +            String vpcUuid = null;
    +            if (vpcId != null) {
    +                Vpc vpcObj = _vpcDao.findById(vpcId);
    +                vpcUuid = vpcObj.getUuid();
    +            }
    +
    +            String preConfiguredDomainTemplateName = null;
    +            if (vpcUuid != null) {
    +                preConfiguredDomainTemplateName = _configDao.getValue(NuageVspManager.NuageVspVpcDomainTemplateName.key());
    +            } else if (isSharedNetwork) {
    +                preConfiguredDomainTemplateName = _configDao.getValue(NuageVspManager.NuageVspSharedNetworkDomainTemplateName.key());
    +            } else if (isL3Network) {
    +                preConfiguredDomainTemplateName = _configDao.getValue(NuageVspManager.NuageVspIsolatedNetworkDomainTemplateName.key());
    +            }
    --- End diff --
    
    Extract the value passed into ``_configDao.getValue(...)`` into a local variable and call
``_configDao.getValue()`` and set the value of ``preConfiguredDomainTemplateName`` in one
call -- to DRY out the implementation and make it more readable.


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