@Post("application/json")
public String getList(Representation entity) {
System.out.println(" --------------------------------------------------------------------- ");
System.out.println("ComponentRegisteredListWebService - Starting getList");
JsonObject jsonObjectRespond = new JsonObject();
try {
wsCommunicationCloudServer =
(WsCommunicationCloudServer)
getContext().getAttributes().get(WebServicesApplication.PLUGIN_ROOT_ATT_NAME);
/*
* Construct the json object
*/
JSONObject requestParametersJsonObject = (new JsonRepresentation(entity)).getJsonObject();
System.out.println(
"ComponentRegisteredListWebService - requestParametersJsonObject = "
+ requestParametersJsonObject);
String clientIdentityPublicKey =
requestParametersJsonObject.getString(JsonAttNamesConstants.NAME_IDENTITY);
DiscoveryQueryParameters discoveryQueryParameters =
new DiscoveryQueryParametersCommunication()
.fromJson(
requestParametersJsonObject.getString(JsonAttNamesConstants.DISCOVERY_PARAM));
/*
* hold the result list
*/
List<PlatformComponentProfile> resultList = null;
if (discoveryQueryParameters.getFromOtherPlatformComponentType() == null
&& discoveryQueryParameters.getFromOtherNetworkServiceType() == null) {
resultList =
applyDiscoveryQueryParameters(discoveryQueryParameters, clientIdentityPublicKey);
} else {
resultList =
applyDiscoveryQueryParametersFromOtherComponent(
discoveryQueryParameters, clientIdentityPublicKey);
}
System.out.println(
"ComponentRegisteredListWebService - filteredLis.size() =" + resultList.size());
/*
* Convert the list to json representation
*/
String jsonListRepresentation =
gson.toJson(
resultList,
new TypeToken<List<PlatformComponentProfileCommunication>>() {}.getType());
/*
* Create the respond
*/
jsonObjectRespond.addProperty(JsonAttNamesConstants.RESULT_LIST, jsonListRepresentation);
} catch (Exception e) {
System.out.println("ComponentRegisteredListWebService - requested list is not available");
jsonObjectRespond.addProperty(
JsonAttNamesConstants.FAILURE, "Requested list is not available");
e.printStackTrace();
}
String jsonString = gson.toJson(jsonObjectRespond);
JsonRepresentation jsonRepresentationRespond = new JsonRepresentation(jsonString.trim());
System.out.println(
"ComponentRegisteredListWebService - jsonString.length() = " + jsonString.length());
System.out.println(
"ComponentRegisteredListWebService - jsonRepresentationRespond.getSize() = "
+ jsonRepresentationRespond.getSize());
return jsonString;
}
/**
* Filter the PlatformComponentProfiles that match with the discoveryQueryParameters that get from
* other component
*
* @param discoveryQueryParameters
* @param clientIdentityPublicKey
* @return List<PlatformComponentProfile>
*/
private List<PlatformComponentProfile> applyDiscoveryQueryParametersFromOtherComponent(
DiscoveryQueryParameters discoveryQueryParameters, String clientIdentityPublicKey) {
System.out.println(
"ComponentRegisteredListWebService - applyDiscoveryQueryParametersFromOtherComponent = ");
List<PlatformComponentProfile> filteredListFromOtherComponentType = new ArrayList<>();
/*
* Get the list from the cache that match with the other componet
*/
List<PlatformComponentProfile> otherComponentList =
(List<PlatformComponentProfile>)
new ArrayList<>(
searchProfile(
discoveryQueryParameters.getFromOtherPlatformComponentType(),
discoveryQueryParameters.getFromOtherNetworkServiceType(),
discoveryQueryParameters.getIdentityPublicKey()))
.clone();
System.out.println(
"ComponentRegisteredListWebService - otherComponentList = " + otherComponentList.size());
/*
* Find the other component that match with the identity
*/
for (PlatformComponentProfile platformComponentProfile : otherComponentList) {
if (discoveryQueryParameters.getIdentityPublicKey() != null
&& discoveryQueryParameters.getIdentityPublicKey() != "") {
List<PlatformComponentProfile> newList =
searchProfileByCommunicationCloudClientIdentity(
discoveryQueryParameters.getPlatformComponentType(),
discoveryQueryParameters.getNetworkServiceType(),
platformComponentProfile.getCommunicationCloudClientIdentity());
filteredListFromOtherComponentType.addAll(newList);
}
}
/*
* Remove the requester from the list
*/
Iterator<PlatformComponentProfile> iterator = filteredListFromOtherComponentType.iterator();
while (iterator.hasNext()) {
PlatformComponentProfile platformComponentProfileRegistered = iterator.next();
if (platformComponentProfileRegistered
.getCommunicationCloudClientIdentity()
.equals(clientIdentityPublicKey)) {
System.out.println(
"ComponentRegisteredListWebService - removing ="
+ platformComponentProfileRegistered.getName());
iterator.remove();
}
}
System.out.println(
"ComponentRegisteredListWebService - filteredListFromOtherComponentType = "
+ filteredListFromOtherComponentType.size());
return filteredListFromOtherComponentType;
}
