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Fix the Stats API returning simple numbers as "application/json". Now they are returned as "text/plain".

This commit is contained in:
Lampros Smyrnaios 2023-07-25 12:03:27 +03:00
parent 66a5b3c7da
commit b73be6d8da
2 changed files with 11 additions and 10 deletions
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17
src/main/java/eu/openaire/urls_controller/controllers/StatsController.java
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@ -6,6 +6,7 @@ import eu.openaire.urls_controller.services.StatsService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
@ -30,7 +31,7 @@ public class StatsController {
* This endpoint returns the total number of payloads existing in the database, independently of the way they were aggregated.
* This includes the payloads created by other pieces of software, before the PDF-Aggregation-Service was created.
* */
@GetMapping("getNumberOfAllPayloads")
@GetMapping(value = "getNumberOfAllPayloads", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfAllPayloads(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )
@ -44,7 +45,7 @@ public class StatsController {
/**
* This endpoint returns the number of payloads aggregated by the PDF-Aggregated-Service itself, through crawling.
* */
@GetMapping("getNumberOfPayloadsAggregatedByServiceThroughCrawling")
@GetMapping(value = "getNumberOfPayloadsAggregatedByServiceThroughCrawling", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfPayloadsAggregatedByServiceThroughCrawling(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )
@ -58,7 +59,7 @@ public class StatsController {
/**
* This endpoint returns the number of payloads aggregated by this Service, through BulkImport procedures with compatible datasources..
* */
@GetMapping("getNumberOfPayloadsAggregatedByServiceThroughBulkImport")
@GetMapping(value = "getNumberOfPayloadsAggregatedByServiceThroughBulkImport", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfPayloadsAggregatedByServiceThroughBulkImport(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )
@ -72,7 +73,7 @@ public class StatsController {
/**
* This endpoint returns the number of payloads aggregated by the PDF-Aggregated-Service itself, through crawling AND bulk-import procedures.
* */
@GetMapping("getNumberOfPayloadsAggregatedByService")
@GetMapping(value = "getNumberOfPayloadsAggregatedByService", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfPayloadsAggregatedByService(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )
@ -90,7 +91,7 @@ public class StatsController {
/**
* This endpoint returns the number of legacy payloads, which were aggregated by methods other thant the PDF Aggregation Service.
* */
@GetMapping("getNumberOfLegacyPayloads")
@GetMapping(value = "getNumberOfLegacyPayloads", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfLegacyPayloads(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )
@ -104,7 +105,7 @@ public class StatsController {
/**
* This endpoint returns the number of payloads related to the given datasourceID.
* */
@GetMapping("getNumberOfPayloadsForDatasource")
@GetMapping(value = "getNumberOfPayloadsForDatasource", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfPayloadsForDatasource(@RequestParam String datasourceId) {
logger.info("Received a \"getNumberOfPayloadsForDatasource\" request.");
final String getNumOfPayloadsForDatasourceQuery =
@ -148,7 +149,7 @@ public class StatsController {
/**
* This endpoint returns the total number of distinct full-text files existing in the database.
* */
@GetMapping("getNumberOfAllDistinctFullTexts")
@GetMapping(value = "getNumberOfAllDistinctFullTexts", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfAllDistinctFullTexts() {
logger.info("Received a \"getNumberOfAllDistinctFullTexts\" request.");
final String getPayloadsNumberQuery = "select count(distinct `hash`) from " + ImpalaConnector.databaseName + ".payload";
@ -159,7 +160,7 @@ public class StatsController {
/**
* This endpoint returns the number of records inspected by the PDF-Aggregation-Service, through crawling.
* */
@GetMapping("getNumberOfRecordsInspectedByServiceThroughCrawling")
@GetMapping(value = "getNumberOfRecordsInspectedByServiceThroughCrawling", produces = MediaType.TEXT_PLAIN_VALUE)
public ResponseEntity<?> getNumberOfRecordsInspectedByServiceThroughCrawling(boolean isCalledFromScheduler)
{
if ( ! isCalledFromScheduler )

4
src/main/java/eu/openaire/urls_controller/services/StatsServiceImpl.java
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@ -37,7 +37,7 @@ public class StatsServiceImpl implements StatsService {
if ( result != null ) {
int numOfPayloads = (int) result;
logger.info("The number of " + message + " in the database \"" + ImpalaConnector.databaseName + "\" is " + numOfPayloads);
return new ResponseEntity<>(numOfPayloads, HttpStatus.OK);
return ResponseEntity.ok(Integer.toString(numOfPayloads));
} else
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("The number of " + message + " could not be retrieved from the database \"" + ImpalaConnector.databaseName + "\" using the getNumberQuery: " + getNumberQuery);
} catch (EmptyResultDataAccessException erdae) {
@ -76,7 +76,7 @@ public class StatsServiceImpl implements StatsService {
if ( result != null ) {
int numOfInspectedRecords = (int) result;
logger.info("Number of crawling-inspected records from the database \"" + ImpalaConnector.databaseName + "\" is " + numOfInspectedRecords);
return new ResponseEntity<>(numOfInspectedRecords, HttpStatus.OK);
return ResponseEntity.ok(Integer.toString(numOfInspectedRecords));
} else
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body("The inspected records' number could not be retrieved from the database \"" + ImpalaConnector.databaseName + "\" using the getInspectedRecordsNumberQuery: " + getInspectedRecordsNumberQuery);
} catch (EmptyResultDataAccessException erdae) {