public SeekBasedResourceCollection query()

in src/main/java/com/microsoft/store/partnercenter/servicerequests/CustomerServiceRequestCollectionOperations.java [81:143]
53 lines of code
8 McCabe index (conditional complexity)

	public SeekBasedResourceCollection<ServiceRequest> query(IQuery serviceRequestsQuery)
	{
		if (serviceRequestsQuery == null)
		{
			throw new IllegalArgumentException("serviceRequestsQuery can't be null");
		}

		if (serviceRequestsQuery.getType() != QueryType.INDEXED && serviceRequestsQuery.getType() != QueryType.SIMPLE)
		{
			throw new IllegalArgumentException("Specified query type is not supported.");
		}

		Collection<KeyValuePair<String, String>> parameters = new ArrayList<KeyValuePair<String, String>>();

		if (serviceRequestsQuery.getType() == QueryType.INDEXED)
		{
			// if the query specifies a page size, validate it and add it to the request
			ParameterValidator.isIntInclusive(MIN_PAGE_SIZE, MAX_PAGE_SIZE, serviceRequestsQuery.getPageSize(),
											   MessageFormat.format("Allowed page size values are from {0}-{1}",
																	 MIN_PAGE_SIZE, MAX_PAGE_SIZE));

			parameters.add(
				new KeyValuePair<String, String>(
					PartnerService.getInstance().getConfiguration().getApis().get("SearchCustomerServiceRequests").getParameters().get("Size"),
					String.valueOf(serviceRequestsQuery.getPageSize())));

			parameters.add(
				new KeyValuePair<String, String>(
					PartnerService.getInstance().getConfiguration().getApis().get("SearchCustomerServiceRequests").getParameters().get("Offset"),
					String.valueOf(serviceRequestsQuery.getIndex())));
		}
		if (serviceRequestsQuery.getFilter() != null)
		{
			// add the filter to the request if specified
			ObjectMapper mapper = new ObjectMapper();

			try
			{
				parameters.add(
					new KeyValuePair<String, String>(
						PartnerService.getInstance().getConfiguration().getApis().get("SearchCustomerServiceRequests").getParameters().get("Filter"),
						URLEncoder.encode(mapper.writeValueAsString(serviceRequestsQuery.getFilter()),
						"UTF-8")));
			}
			catch (JsonProcessingException e)
			{
				throw new PartnerException("", null, PartnerErrorCategory.REQUEST_PARSING, e);
			}
			catch (UnsupportedEncodingException e)
			{
				throw new PartnerException("", null, PartnerErrorCategory.REQUEST_PARSING, e);
			}

		}

		return this.getPartner().getServiceClient().get(
			this.getPartner(),
			new TypeReference<SeekBasedResourceCollection<ServiceRequest>>(){}, 
			MessageFormat.format(
				PartnerService.getInstance().getConfiguration().getApis().get("SearchCustomerServiceRequests").getPath(),
				this.getContext()), 
			parameters); 
	}