import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
-import java.net.MalformedURLException;
-import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
-import java.util.Properties;
import java.util.Set;
import javax.validation.constraints.NotNull;
import org.immutables.gson.Gson;
import org.immutables.value.Value;
-import org.onap.dmaap.mr.test.clients.ProtocolTypeConstants;
import org.oransc.policyagent.exceptions.ServiceException;
-import org.springframework.http.MediaType;
/**
* Parser for the Json representing of the component configuration.
public interface ConfigParserResult {
List<RicConfig> ricConfigs();
- Properties dmaapPublisherConfig();
+ Map<String, ControllerConfig> controllerConfigs();
- Properties dmaapConsumerConfig();
+ String dmaapConsumerTopicUrl();
+
+ String dmaapProducerTopicUrl();
- Map<String, ControllerConfig> controllerConfigs();
}
public ConfigParserResult parse(JsonObject root) throws ServiceException {
- Properties dmaapPublisherConfig = new Properties();
- Properties dmaapConsumerConfig = new Properties();
+ String dmaapProducerTopicUrl = "";
+ String dmaapConsumerTopicUrl = "";
JsonObject agentConfigJson = root.getAsJsonObject(CONFIG);
- List<RicConfig> ricConfigs = parseRics(agentConfigJson);
- Map<String, ControllerConfig> controllerConfigs = parseControllerConfigs(agentConfigJson);
+
+ if (agentConfigJson == null) {
+ throw new ServiceException("Missing root configuration \"" + CONFIG + "\" in JSON: " + root);
+ }
JsonObject json = agentConfigJson.getAsJsonObject("streams_publishes");
if (json != null) {
- dmaapPublisherConfig = parseDmaapConfig(json);
+ dmaapProducerTopicUrl = parseDmaapConfig(json);
}
json = agentConfigJson.getAsJsonObject("streams_subscribes");
if (json != null) {
- dmaapConsumerConfig = parseDmaapConfig(json);
+ dmaapConsumerTopicUrl = parseDmaapConfig(json);
}
+ List<RicConfig> ricConfigs = parseRics(agentConfigJson);
+ Map<String, ControllerConfig> controllerConfigs = parseControllerConfigs(agentConfigJson);
checkConfigurationConsistency(ricConfigs, controllerConfigs);
return ImmutableConfigParserResult.builder() //
- .dmaapConsumerConfig(dmaapConsumerConfig) //
- .dmaapPublisherConfig(dmaapPublisherConfig) //
+ .dmaapConsumerTopicUrl(dmaapConsumerTopicUrl) //
+ .dmaapProducerTopicUrl(dmaapProducerTopicUrl) //
.ricConfigs(ricConfigs) //
.controllerConfigs(controllerConfigs) //
.build();
}
}
-
}
private List<RicConfig> parseRics(JsonObject config) throws ServiceException {
return get(obj, memberName).getAsJsonArray();
}
- private Properties parseDmaapConfig(JsonObject streamCfg) throws ServiceException {
+ private String parseDmaapConfig(JsonObject streamCfg) throws ServiceException {
Set<Entry<String, JsonElement>> streamConfigEntries = streamCfg.entrySet();
if (streamConfigEntries.size() != 1) {
throw new ServiceException(
}
JsonObject streamConfigEntry = streamConfigEntries.iterator().next().getValue().getAsJsonObject();
JsonObject dmaapInfo = get(streamConfigEntry, "dmaap_info").getAsJsonObject();
- String topicUrl = getAsString(dmaapInfo, "topic_url");
-
- try {
- Properties dmaapProps = new Properties();
- URL url = new URL(topicUrl);
- String passwd = "";
- String userName = "";
- if (url.getUserInfo() != null) {
- String[] userInfo = url.getUserInfo().split(":");
- userName = userInfo[0];
- passwd = userInfo[1];
- }
- String urlPath = url.getPath();
- DmaapUrlPath path = parseDmaapUrlPath(urlPath);
-
- dmaapProps.put("ServiceName", url.getHost() + ":" + url.getPort() + "/events");
- dmaapProps.put("topic", path.dmaapTopicName);
- dmaapProps.put("host", url.getHost() + ":" + url.getPort());
- dmaapProps.put("contenttype", MediaType.APPLICATION_JSON.toString());
- dmaapProps.put("userName", userName);
- dmaapProps.put("password", passwd);
- dmaapProps.put("group", path.consumerGroup);
- dmaapProps.put("id", path.consumerId);
- dmaapProps.put("TransportType", ProtocolTypeConstants.HTTPNOAUTH.toString());
- dmaapProps.put("timeout", 15000);
- dmaapProps.put("limit", 100);
- dmaapProps.put("maxBatchSize", "10");
- dmaapProps.put("maxAgeMs", "10000");
- dmaapProps.put("compress", true);
- dmaapProps.put("MessageSentThreadOccurance", "2");
- return dmaapProps;
- } catch (MalformedURLException e) {
- throw new ServiceException("Could not parse the URL", e);
- }
+ return getAsString(dmaapInfo, "topic_url");
}
private static @NotNull String getAsString(JsonObject obj, String memberName) throws ServiceException {
return get(obj, memberName).getAsString();
}
-
- private class DmaapUrlPath {
- final String dmaapTopicName;
- final String consumerGroup;
- final String consumerId;
-
- DmaapUrlPath(String dmaapTopicName, String consumerGroup, String consumerId) {
- this.dmaapTopicName = dmaapTopicName;
- this.consumerGroup = consumerGroup;
- this.consumerId = consumerId;
- }
- }
-
- private DmaapUrlPath parseDmaapUrlPath(String urlPath) throws ServiceException {
- String[] tokens = urlPath.split("/"); // /events/A1-P/users/sdnc1
- if (!(tokens.length == 3 ^ tokens.length == 5)) {
- throw new ServiceException("The path has incorrect syntax: " + urlPath);
- }
-
- final String dmaapTopicName = tokens[2]; // /events/A1-P
- String consumerGroup = ""; // users
- String consumerId = ""; // sdnc1
- if (tokens.length == 5) {
- consumerGroup = tokens[3];
- consumerId = tokens[4];
- }
- return new DmaapUrlPath(dmaapTopicName, consumerGroup, consumerId);
- }
}