Consumer doCreateConsumer(
CamelContext camelContext,
Processor processor,
String verb,
String basePath,
String uriTemplate,
String consumes,
String produces,
RestConfiguration configuration,
Map<String, Object> parameters,
boolean api)
throws Exception {
String path = basePath;
if (uriTemplate != null) {
// make sure to avoid double slashes
if (uriTemplate.startsWith("/")) {
path = path + uriTemplate;
} else {
path = path + "/" + uriTemplate;
}
}
path = FileUtil.stripLeadingSeparator(path);
RestConfiguration config = configuration;
if (config == null) {
config = getCamelContext().getRestConfiguration("spark-rest", true);
}
Map<String, Object> map = new HashMap<String, Object>();
if (consumes != null) {
map.put("accept", consumes);
}
// setup endpoint options
if (config.getEndpointProperties() != null && !config.getEndpointProperties().isEmpty()) {
map.putAll(config.getEndpointProperties());
}
if (ObjectHelper.isNotEmpty(path)) {
// spark-rest uses :name syntax instead of {name} so we need to replace those
Matcher matcher = pattern.matcher(path);
path = matcher.replaceAll(":$1");
}
// prefix path with context-path if configured in rest-dsl configuration
String contextPath = config.getContextPath();
if (ObjectHelper.isNotEmpty(contextPath)) {
contextPath = FileUtil.stripTrailingSeparator(contextPath);
contextPath = FileUtil.stripLeadingSeparator(contextPath);
if (ObjectHelper.isNotEmpty(contextPath)) {
path = contextPath + "/" + path;
}
}
String url;
if (api) {
url = "spark-rest:%s:%s?matchOnUriPrefix=true";
} else {
url = "spark-rest:%s:%s";
}
url = String.format(url, verb, path);
String query = URISupport.createQueryString(map);
if (!query.isEmpty()) {
url = url + "?" + query;
}
// get the endpoint
SparkEndpoint endpoint = camelContext.getEndpoint(url, SparkEndpoint.class);
setProperties(endpoint, parameters);
// configure consumer properties
Consumer consumer = endpoint.createConsumer(processor);
if (config.getConsumerProperties() != null && !config.getConsumerProperties().isEmpty()) {
setProperties(consumer, config.getConsumerProperties());
}
return consumer;
}
