@Override
public Boolean call() {
LOGGER.info(
"Checking if AWS CloudFormation stack '{}' reached status '{}'",
cloudFormationStackName,
successStatus);
try {
com.amazonaws.services.cloudformation.model.Stack cfStack =
cfClient.describeStacks(describeStacksRequest).getStacks().get(0);
List<StackEvent> stackEvents =
cfClient.describeStackEvents(stackEventsRequest).getStackEvents();
return doCheck(cfStack, stackEvents);
} catch (AmazonServiceException e) {
return handleError(e);
}
}
@Override
public void execute() throws BuildException {
checkParams();
AmazonCloudFormationClient client = getOrCreateClient(AmazonCloudFormationClient.class);
DescribeStacksRequest describeStacksRequest =
new DescribeStacksRequest().withStackName(stackName);
try {
DescribeStacksResult result = client.describeStacks(describeStacksRequest);
Stack stack = result.getStacks().get(0);
// put the desired stack parameters into properties
if (stack.getParameters() != null) {
for (Parameter parameter : stack.getParameters()) {
StackItem item = parameters.remove(parameter.getParameterKey());
if (item != null) {
getProject().setNewProperty(item.getProperty(), parameter.getParameterValue());
}
}
}
for (StackItem item : parameters.values()) {
getProject().setNewProperty(item.getName(), item.getDefault());
}
if (stack.getTags() != null) {
for (Tag tag : stack.getTags()) {
StackItem item = tags.remove(tag.getKey());
if (item != null) {
getProject().setNewProperty(item.getName(), tag.getValue());
}
}
}
for (StackItem item : tags.values()) {
getProject().setNewProperty(item.getProperty(), item.getDefault());
}
} catch (Exception e) {
throw new BuildException("Could not describe stack " + e.getMessage(), e);
}
}