Examples with CoercingParseValueException graphql.schema.CoercingParseValueException used on opensource projects

Example 1 with CoercingParseValueException

use of graphql.schema.CoercingParseValueException in project jmix by jmix-framework.

the class FileRefCoercing method parseValue.

@Override
public Object parseValue(Object o) throws CoercingParseValueException {
    String storageName = null;
    try {
        if (o instanceof AbstractMap.SimpleEntry) {
            storageName = ((AbstractMap.SimpleEntry<String, MultipartFile>) o).getKey();
            FileStorage fileStorage = fileService.getFileStorage(storageName);
            MultipartFile multipartFile = ((AbstractMap.SimpleEntry<String, MultipartFile>) o).getValue();
            FileRefDatatype refDatatype = new FileRefDatatype();
            FileRef fileRef = fileService.saveFileIntoStorage(multipartFile, fileStorage);
            return refDatatype.format(fileRef);
        }
        if (o instanceof String) {
            FileRef fileRef = FileRef.fromString((String) o);
            FileStorage fileStorage = fileService.getFileStorage(fileRef.getStorageName());
            if (!fileStorage.fileExists(fileRef)) {
                throw new FileNotFoundException();
            }
            return o;
        }
    } catch (FileNotFoundException e) {
        throw new CoercingParseValueException("File with name " + FileRef.fromString((String) o).getFileName() + " not found");
    } catch (IOException e) {
        throw new CoercingParseValueException("Exception with saving file");
    } catch (Exception e) {
        throw new CoercingParseValueException("File storage with name " + storageName + " not found");
    }
    return null;
}

Example 2 with CoercingParseValueException

use of graphql.schema.CoercingParseValueException in project graphql-java by graphql-java.

the class ValuesResolver method externalValueToInternalValueForVariables.

/**
 * performs validation too
 */
private Map<String, Object> externalValueToInternalValueForVariables(GraphQLSchema schema, List<VariableDefinition> variableDefinitions, Map<String, Object> rawVariables) {
    GraphqlFieldVisibility fieldVisibility = schema.getCodeRegistry().getFieldVisibility();
    Map<String, Object> coercedValues = new LinkedHashMap<>();
    for (VariableDefinition variableDefinition : variableDefinitions) {
        try {
            String variableName = variableDefinition.getName();
            GraphQLType variableType = TypeFromAST.getTypeFromAST(schema, variableDefinition.getType());
            assertTrue(variableType instanceof GraphQLInputType);
            // can be NullValue
            Value defaultValue = variableDefinition.getDefaultValue();
            boolean hasValue = rawVariables.containsKey(variableName);
            Object value = rawVariables.get(variableName);
            if (!hasValue && defaultValue != null) {
                Object coercedDefaultValue = literalToInternalValue(fieldVisibility, variableType, defaultValue, Collections.emptyMap());
                coercedValues.put(variableName, coercedDefaultValue);
            } else if (isNonNull(variableType) && (!hasValue || value == null)) {
                throw new NonNullableValueCoercedAsNullException(variableDefinition, variableType);
            } else if (hasValue) {
                if (value == null) {
                    coercedValues.put(variableName, null);
                } else {
                    Object coercedValue = externalValueToInternalValue(fieldVisibility, variableType, value);
                    coercedValues.put(variableName, coercedValue);
                }
            }
        } catch (CoercingParseValueException e) {
            throw CoercingParseValueException.newCoercingParseValueException().message(String.format("Variable '%s' has an invalid value: %s", variableDefinition.getName(), e.getMessage())).extensions(e.getExtensions()).cause(e.getCause()).sourceLocation(variableDefinition.getSourceLocation()).build();
        }
    }
    return coercedValues;
}