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Null guards

This commit is contained in:
Ignasi Barrera 2016-10-18 12:31:46 +02:00
parent bf40d2ed2b
commit e3dc3fb976
1 changed files with 29 additions and 16 deletions
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13
providers/azurecompute-arm/src/main/java/org/jclouds/azurecompute/arm/compute/functions/VirtualMachineToNodeMetadata.java
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@ -156,6 +156,7 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
// the VM
VirtualMachineInstance instanceDetails = api.getVirtualMachineApi(azureGroup).getInstanceDetails(
virtualMachine.name());
if (instanceDetails != null && instanceDetails.powerState() != null) {
builder.status(POWERSTATE_TO_NODESTATUS.apply(instanceDetails.powerState()));
builder.backendStatus(Joiner.on(',').join(
transform(instanceDetails.statuses(), new Function<VirtualMachineStatus, String>() {
@ -164,6 +165,10 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
return input.code();
}
})));
} else {
builder.status(NodeMetadata.Status.PENDING);
builder.backendStatus(provisioningState.name());
}
} else {
builder.status(PROVISIONINGSTATE_TO_NODESTATUS.apply(provisioningState));
builder.backendStatus(provisioningState.name());
@ -207,10 +212,15 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
List<String> privateIpAddresses = Lists.newArrayList();
for (IdReference networkInterfaceCardIdReference : idReferences) {
NetworkInterfaceCard networkInterfaceCard = getNetworkInterfaceCard(networkInterfaceCardIdReference);
if (networkInterfaceCard != null && networkInterfaceCard.properties() != null
&& networkInterfaceCard.properties().ipConfigurations() != null) {
for (IpConfiguration ipConfiguration : networkInterfaceCard.properties().ipConfigurations()) {
if (ipConfiguration.properties().privateIPAddress() != null) {
privateIpAddresses.add(ipConfiguration.properties().privateIPAddress());
}
}
}
}
return privateIpAddresses;
}
@ -226,6 +236,8 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
List<String> publicIpAddresses = Lists.newArrayList();
for (IdReference networkInterfaceCardIdReference : idReferences) {
NetworkInterfaceCard networkInterfaceCard = getNetworkInterfaceCard(networkInterfaceCardIdReference);
if (networkInterfaceCard != null && networkInterfaceCard.properties() != null
&& networkInterfaceCard.properties().ipConfigurations() != null) {
String resourceGroup = Iterables.get(Splitter.on("/").split(networkInterfaceCardIdReference.id()), 4);
for (IpConfiguration ipConfiguration : networkInterfaceCard.properties().ipConfigurations()) {
if (ipConfiguration.properties().publicIPAddress() != null) {
@ -235,6 +247,7 @@ public class VirtualMachineToNodeMetadata implements Function<VirtualMachine, No
}
}
}
}
return publicIpAddresses;
}