private @Nullable ResourceStatus toStatus(@Nullable String container)
throws CloudException, InternalException {
if (container == null) {
return null;
}
NovaMethod method = new NovaMethod(provider);
Map<String, String> headers = method.headResource(SERVICE, RESOURCE, container);
if (headers == null) {
return null;
}
String enabled = null, uriString = null;
for (String key : headers.keySet()) {
if (key.equalsIgnoreCase("X-CDN-Enabled")) {
enabled = headers.get(key);
} else if (key.equalsIgnoreCase("X-CDN-URI")) {
if (uriString == null) {
uriString = headers.get(key);
}
} else if (key.equalsIgnoreCase("X-CDN-SSL-URI")) {
uriString = headers.get(key);
}
}
if (uriString == null) {
return null;
}
return new ResourceStatus(container, enabled != null && enabled.equalsIgnoreCase("true"));
}
private @Nullable Distribution toDistribution(
@Nonnull ProviderContext ctx, @Nullable String container)
throws CloudException, InternalException {
if (container == null) {
return null;
}
NovaMethod method = new NovaMethod(provider);
Map<String, String> headers = method.headResource(SERVICE, RESOURCE, container);
if (headers == null) {
return null;
}
String enabled = null, uriString = null;
for (String key : headers.keySet()) {
if (key.equalsIgnoreCase("X-CDN-Enabled")) {
enabled = headers.get(key);
} else if (key.equalsIgnoreCase("X-CDN-URI")) {
if (uriString == null) {
uriString = headers.get(key);
}
} else if (key.equalsIgnoreCase("X-CDN-SSL-URI")) {
uriString = headers.get(key);
}
}
if (uriString == null) {
return null;
}
String dns;
try {
URI uri = new URI(uriString);
dns = uri.getHost();
if (uri.getPort() > 0) {
if (dns.startsWith("https:") && uri.getPort() != 443) {
dns = dns + ":" + uri.getPort();
}
if (dns.startsWith("http:") && uri.getPort() != 80) {
dns = dns + ":" + uri.getPort();
}
}
} catch (URISyntaxException e) {
throw new CloudException(e);
}
Distribution distribution = new Distribution();
distribution.setName(container);
distribution.setActive(enabled != null && enabled.equalsIgnoreCase("true"));
distribution.setAliases(new String[0]);
distribution.setDeployed(enabled != null && enabled.equalsIgnoreCase("true"));
distribution.setDnsName(dns);
distribution.setLocation(uriString);
distribution.setLogDirectory(null);
distribution.setProviderDistributionId(container);
distribution.setProviderOwnerId(getTenantId());
return distribution;
}
@Override
public @Nullable Distribution getDistribution(@Nonnull String distributionId)
throws InternalException, CloudException {
APITrace.begin(provider, "CDN.getDistribution");
try {
ProviderContext ctx = provider.getContext();
if (ctx == null) {
throw new InternalException("No context exists for this request");
}
NovaMethod method = new NovaMethod(provider);
Map<String, String> metaData = method.headResource(SERVICE, RESOURCE, distributionId);
if (metaData == null) {
return null;
}
Distribution distribution = new Distribution();
distribution.setAliases(new String[0]);
String dnsName = null, cdnUri = null;
boolean enabled = false;
for (String key : metaData.keySet()) {
if (key.equalsIgnoreCase("X-CDN-Enabled")) {
String value = metaData.get(key);
enabled = (value != null && value.equalsIgnoreCase("true"));
} else if (key.equalsIgnoreCase("X-CDN-SSL-URI")) {
dnsName = metaData.get(key);
} else if (key.equalsIgnoreCase("X-CDN-URI")) {
cdnUri = metaData.get(key);
}
}
distribution.setActive(enabled);
distribution.setDeployed(enabled);
String prefix = "http://";
if (dnsName == null) {
dnsName = cdnUri;
if (dnsName == null) {
return null;
}
if (dnsName.startsWith("http://")) {
dnsName = dnsName.substring("http://".length());
}
} else {
if (dnsName.startsWith("https://")) {
dnsName = dnsName.substring("https://".length());
prefix = "https://";
}
}
distribution.setDnsName(dnsName);
distribution.setLocation(prefix + distribution.getDnsName() + "/" + distributionId);
distribution.setLogDirectory(null);
distribution.setLogName(null);
distribution.setName(distributionId);
distribution.setProviderDistributionId(distributionId);
distribution.setProviderOwnerId(getTenantId());
return distribution;
} finally {
APITrace.end();
}
}