/**
* @param distribution Distribution configuration
* @return Configuration
* @throws CloudFrontServiceException CloudFront failure details
* @throws IOException Service error
*/
private DistributionConfig getDistributionConfig(
final org.jets3t.service.model.cloudfront.Distribution distribution)
throws IOException, CloudFrontServiceException {
CloudFrontService cf = this.getClient();
if (distribution.isStreamingDistribution()) {
return cf.getStreamingDistributionConfig(distribution.getId());
}
return cf.getDistributionConfig(distribution.getId());
}
private Distribution convert(
final org.jets3t.service.model.cloudfront.Distribution d, Distribution.Method method)
throws IOException, CloudFrontServiceException {
// Retrieve distributions configuration to access current logging status settings.
final DistributionConfig distributionConfig = this.getDistributionConfig(d);
final String loggingTarget;
if (null == distributionConfig.getLoggingStatus()) {
// Default logging target to origin itself
loggingTarget =
ServiceUtils.findBucketNameInHostname(
d.getConfig().getOrigin().getDomainName(), Protocol.S3_SSL.getDefaultHostname());
} else {
loggingTarget =
ServiceUtils.findBucketNameInHostname(
distributionConfig.getLoggingStatus().getBucket(),
Protocol.S3_SSL.getDefaultHostname());
}
final Distribution distribution =
new Distribution(
d.getId(),
distributionConfig.getEtag(),
distributionConfig.getCallerReference(),
d.getConfig().getOrigin().getDomainName(),
method,
d.getConfig().isEnabled(),
d.isDeployed(),
// CloudFront URL
String.format("%s://%s%s", method.getScheme(), d.getDomainName(), method.getContext()),
method.equals(Distribution.DOWNLOAD) || method.equals(Distribution.CUSTOM)
? String.format("https://%s%s", d.getDomainName(), method.getContext())
: null, // No SSL
null,
Locale.localizedString(d.getStatus(), "S3"),
distributionConfig.getCNAMEs(),
distributionConfig.getLoggingStatus().isEnabled(),
loggingTarget,
distributionConfig.getDefaultRootObject());
if (this.isInvalidationSupported(method)) {
distribution.setInvalidationStatus(this.readInvalidationStatus(distribution));
}
if (this.isLoggingSupported(method)) {
distribution.setContainers(this.getContainers());
}
return distribution;
}
/**
* Amazon CloudFront Extension used to list all configured distributions
*
* @param origin Name of the container
* @param method Distribution method
* @throws CloudFrontServiceException CloudFront failure details
* @throws IOException Service error
*/
private void cache(String origin, Distribution.Method method)
throws IOException, CloudFrontServiceException {
if (log.isDebugEnabled()) {
log.debug(String.format("List distributions for origin %s", origin));
}
CloudFrontService cf = this.getClient();
if (method.equals(Distribution.STREAMING)) {
for (org.jets3t.service.model.cloudfront.Distribution d :
cf.listStreamingDistributions(origin)) {
for (Origin o : d.getConfig().getOrigins()) {
if (o instanceof S3Origin) {
// Write to cache
distributionStatus.get(method).put(origin, this.convert(d, method));
// We currently only support one distribution per bucket
break;
}
}
}
} else if (method.equals(Distribution.DOWNLOAD)) {
// List distributions restricting to bucket name origin
for (org.jets3t.service.model.cloudfront.Distribution d : cf.listDistributions(origin)) {
for (Origin o : d.getConfig().getOrigins()) {
if (o instanceof S3Origin) {
// Write to cache
distributionStatus.get(method).put(origin, this.convert(d, method));
// We currently only support one distribution per bucket
break;
}
}
}
} else if (method.equals(Distribution.CUSTOM) || method.equals(Distribution.WEBSITE_CDN)) {
for (org.jets3t.service.model.cloudfront.Distribution d : cf.listDistributions()) {
for (Origin o : d.getConfig().getOrigins()) {
// Listing all distributions and look for custom origin
if (o instanceof CustomOrigin) {
if (o.getDomainName().equals(origin)) {
distributionStatus.get(method).put(origin, this.convert(d, method));
}
}
}
}
}
}
