/**
* Describe a set of specific launch configurations.
*
* @param names the launch configuration names
* @return the launch configurations
*/
public List<LaunchConfiguration> describeLaunchConfigurations(String... names) {
if (names == null || names.length == 0) {
LOGGER.info("Getting all launch configurations.");
} else {
LOGGER.info(String.format("Getting launch configurations for %d names.", names.length));
}
List<LaunchConfiguration> lcs = new LinkedList<LaunchConfiguration>();
AmazonAutoScalingClient asgClient = asgClient();
DescribeLaunchConfigurationsRequest request =
new DescribeLaunchConfigurationsRequest().withLaunchConfigurationNames(names);
DescribeLaunchConfigurationsResult result = asgClient.describeLaunchConfigurations(request);
lcs.addAll(result.getLaunchConfigurations());
while (result.getNextToken() != null) {
request.setNextToken(result.getNextToken());
result = asgClient.describeLaunchConfigurations(request);
lcs.addAll(result.getLaunchConfigurations());
}
LOGGER.info(String.format("Got %d launch configurations.", lcs.size()));
return lcs;
}
