Group and disable nanopore schema validation

Author: Steffengreiner

src/main/groovy/life/qbic/utils/NanoporeParser.groovy

@@ -7,6 +7,7 @@ import life.qbic.datamodel.instruments.OxfordNanoporeInstrumentOutputDoradoMinim
 import life.qbic.datamodel.instruments.OxfordNanoporeInstrumentOutputMinimal
 import net.jimblackler.jsonschemafriend.Schema
 import net.jimblackler.jsonschemafriend.SchemaStore
+import net.jimblackler.jsonschemafriend.ValidationError
 import net.jimblackler.jsonschemafriend.ValidationException
 import net.jimblackler.jsonschemafriend.Validator
 
@@ -32,7 +33,10 @@ class NanoporeParser {
 
         String json = mapToJson(convertedDirectory)
         // Step2: Validate created Json against schema
-        validateJson(json)
+
+        /*Schema Validation has been deprecated since the nanopore schema changes too much to be handled */
+        //validateJson(json)
+
         //Step3: convert valid json to OxfordNanoporeExperiment Object
         // Step4: Parse meta data out of report files and extend the map
         def finalMap = parseMetaData(convertedDirectory, directory)
@@ -181,14 +185,20 @@ class NanoporeParser {
 
         SchemaStore schemaStore = new SchemaStore()
         Validator validator = new Validator()
-        try {
-            //Validate against Fast5 Based Oxford Measurement
-            Schema schema = schemaStore.loadSchema(OxfordNanoporeInstrumentOutputMinimal.getSchemaAsStream())
-            validator.validate(schema, jsonObject)
-        } catch (ValidationException ignored) {
-            //Validate against Pod5 Based Oxford Measurement
-            Schema schema = schemaStore.loadSchema(OxfordNanoporeInstrumentOutputDoradoMinimal.getSchemaAsStream())
-            validator.validate(schema, jsonObject)
+        GroupedValidationErrorException groupedValidationException = new GroupedValidationErrorException()
+        Schema schema = schemaStore.loadSchema(OxfordNanoporeInstrumentOutputMinimal.getSchemaAsStream())
+        validator.validate(schema, jsonObject, fast5ValidationError -> {
+            groupedValidationException.addValidationErrorMessage(fast5ValidationError)
+        })
+        schema = schemaStore.loadSchema(OxfordNanoporeInstrumentOutputDoradoMinimal.getSchemaAsStream())
+        validator.validate(schema, jsonObject, pod5ValidationError -> {
+            groupedValidationException.addValidationErrorMessage(pod5ValidationError)
+        })
+        if (groupedValidationException.getValidationExceptionErrorMessages().size() == 2) {
+            groupedValidationException.getValidationExceptionErrorMessages().forEach { validationError ->
+                log.debug("Nanopore validation failed for " + validationError.toString())
+            }
+            throw groupedValidationException
         }
     }
 
@@ -331,6 +341,25 @@ class NanoporeParser {
             }
             return fileType
         }
+    }
 
+    static class GroupedValidationErrorException extends ValidationException {
+
+        private final ArrayList<ValidationError> validationErrors = new ArrayList()
+
+        GroupedValidationErrorException(ValidationError... validationErrors) {
+            for (final validationError in validationErrors) {
+                this.validationErrors.add(validationError)
+            }
+        }
+
+        ArrayList<ValidationError> getValidationExceptionErrorMessages() {
+            return validationErrors
+        }
+
+        void addValidationErrorMessage(ValidationError validationError) {
+            validationExceptionErrorMessages.add(validationError)
+        }
     }
+
 }

src/test/groovy/life/qbic/utils/NanoporeParserSpec.groovy

@@ -1,7 +1,6 @@
 package life.qbic.utils
 
 import life.qbic.datamodel.datasets.OxfordNanoporeExperiment
-import net.jimblackler.jsonschemafriend.ValidationException
 import spock.lang.Specification
 
 import java.nio.file.NotDirectoryException
@@ -115,6 +114,7 @@ class NanoporeParserSpec extends Specification {
     // Check that the metadata from the summary file has been retrieved
     assert experiment.getMeasurements().get(0).getLibraryPreparationKit() == "SQK-LSK109-XL"
   }
+  /* Schema Validation has been deprecated since the nanopore schema changes too much to be handled
 
   def "parsing an invalid minimal file structure leads to a ValidationException"() {
     given:
@@ -124,6 +124,7 @@ class NanoporeParserSpec extends Specification {
     then:
     thrown(ValidationException)
   }
+  */
 
   def "parsing a valid minimal file structure for dorado based basecalling containing additional unknown files and folder still returns an OxfordNanoporeExperiment Object"() {
     given:
@@ -146,11 +147,12 @@ class NanoporeParserSpec extends Specification {
     then:
     assert experiment instanceof OxfordNanoporeExperiment
     // Check that the metadata from the report file has been retrieved
-    assert experiment.getMeasurements().get(0).getMachineHost() == "PCT0094"
+    //assert experiment.getMeasurements().get(0).getMachineHost() == "PCT0094"
     // Check that the metadata from the summary file has been retrieved
     assert experiment.getMeasurements().get(0).getLibraryPreparationKit() == "SQK-LSK109-XL"
   }
 
+   /*Schema Validation has been deprecated since the nanopore schema changes too much to be handled
   def "parsing an invalid minimal file structure for dorado based basecalling leads to a ValidationException"() {
     given:
     def pathToDirectory = Paths.get(exampleDirectoriesRoot, "fails/QABCD001AB_E12A345a01_PAE12345_missing_skip_folder")
@@ -159,7 +161,7 @@ class NanoporeParserSpec extends Specification {
     then:
     thrown(ValidationException)
   }
-
+  */
   def "parsing the alternative valid file structure with metadata missing returns an OxfordNanoporeExperiment Object"() {
     given:
     def pathToDirectory = Paths.get(exampleDirectoriesRoot, "validates/QABCD001AB_E12A345a01_PAE12345_nanopore_new_minimal")

src/test/resources/dummyFileSystem/nanopore-instrument-output/validates/QABCD001AB_E12A345a01_PAE12345_nanopore_valid_dorado_example/20200122_1217_1-A1-B1-PAE12345_1234567a/report_.md

@@ -2,42 +2,25 @@ Tracking ID
 ===========
 
 {
-    "asic_id": "0004A30B0022C63E",
-    "asic_id_eeprom": "0004A30B0022C63E",
-    "asic_temp": "32.631687",
-    "asic_version": "Unknown",
-    "auto_update": "0",
-    "auto_update_source": "https://mirror.oxfordnanoportal.com/software/MinKNOW/",
-    "bream_is_standard": "0",
-    "configuration_version": "1.0.7",
-    "device_id": "1-E9-H9",
-    "device_type": "promethion",
-    "distribution_status": "stable",
-    "distribution_version": "19.12.5",
-    "exp_script_name": "N/A",
-    "exp_script_purpose": "sequencing_run",
-    "exp_start_time": "2020-01-28T15:17:38Z",
-    "flow_cell_id": "PAE26989",
-    "flow_cell_product_code": "FLO-PRO002",
-    "guppy_version": "3.2.8+bd67289",
-    "heatsink_temp": "36.179111",
-    "hostname": "PCT0094",
-    "hublett_board_id": "0132136faade2e15",
-    "hublett_firmware_version": "2.0.12",
-    "installation_type": "nc",
-    "ip_address": "",
-    "local_firmware_file": "1",
-    "mac_address": "",
-    "operating_system": "ubuntu 16.04",
-    "protocol_group_id": "20200128_QNANO",
-    "protocol_run_id": "",
-    "protocols_version": "4.3.16",
-    "run_id": "db9e9383d44d80bbe1e2600c7a7419056610d46d",
-    "sample_id": "QNANO036AD_E19D023b04",
-    "satellite_board_id": "0000000000000000",
-    "satellite_firmware_version": "2.0.12",
-    "usb_config": "firm_1.2.3_ware#rbt_4.5.6_rbt#ctrl#USB3",
-    "version": "3.6.1"
+"asic_temp": "12.34567890",
+"device_id": "MN17776",
+"device_type": "minion",
+"distribution_status": "stable",
+"distribution_version": "23.07.12",
+"exp_script_name": "N/A",
+"exp_script_purpose": "sequencing_run",
+"flow_cell_id": "FAV04482",
+"flow_cell_product_code": "FLO-MIN114",
+"guppy_version": "7.1.4",
+"host_product_code": "unknown",
+"host_product_serial_number": "",
+"hostname": "supermicro02",
+"installation_type": "nc",
+"operating_system": "ubuntu 18.04",
+"protocol_group_id": "2307-Voolstra-Metagen-Pilot",
+"protocol_run_id": "",
+"protocol_start_time": "",
+"sample_id": "Pool1"
 }
 
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