public String getServiceUrl() {
return config.protocol()
+ "://"
+ config.host()
+ ":"
+ Integer.toString(config.port())
+ "/v2.0";
}
private <T> T sendGetRequest(WebResource resource, Class<T> clazz)
throws KeystoneServerException, KeystoneConnectionException {
try {
return resource
.accept(MediaType.APPLICATION_JSON)
.header(KEYSTONE_TOKEN_HEADER_KEY, config.adminToken())
.get(clazz);
} catch (UniformInterfaceException e) {
throw new KeystoneServerException("Keystone server error.", e, e.getResponse().getStatus());
} catch (ClientHandlerException e) {
throw new KeystoneConnectionException(
"Could not connect to Keystone server " + resource.getURI(), e);
}
}
