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

Example 1 with GraphQLFieldDefinition

use of graphql.schema.GraphQLFieldDefinition in project admin-console-beta by connexta.

the class ExecutionStrategyImpl method resolveField.

@Override
protected ExecutionResult resolveField(ExecutionContext executionContext, GraphQLObjectType parentType, Object source, List<Field> fields) {
    GraphQLFieldDefinition fieldDef = getFieldDef(executionContext.getGraphQLSchema(), parentType, fields.get(0));
    Map<String, Object> argumentValues = valuesResolver.getArgumentValues(fieldDef.getArguments(), fields.get(0).getArguments(), executionContext.getVariables());
    DataFetchingEnvironment environment = new DataFetchingEnvironment(source, argumentValues, executionContext.getRoot(), fields, fieldDef.getType(), parentType, executionContext.getGraphQLSchema());
    Object resolvedValue = null;
    try {
        resolvedValue = fieldDef.getDataFetcher().get(environment);
        if (resolvedValue instanceof FunctionReport) {
            FunctionReport<DataType> report = ((FunctionReport) resolvedValue);
            resolvedValue = report.isResultPresent() ? report.result().getValue() : null;
            List<Message> msgs = report.messages();
            msgs.stream().map(GraphQLErrorMessageWrapper::new).forEach(executionContext::addError);
        }
    } catch (Exception e) {
        LOGGER.info("Exception while fetching data", e);
        executionContext.addError(new ExceptionWhileDataFetching(e));
    }
    return completeValue(executionContext, fieldDef.getType(), fields, resolvedValue);
}

Example 2 with GraphQLFieldDefinition

use of graphql.schema.GraphQLFieldDefinition in project admin-console-beta by connexta.

the class GraphQLTransformOutput method fieldToGraphQLFieldDefinition.

public GraphQLFieldDefinition fieldToGraphQLFieldDefinition(Field field) {
    List<GraphQLArgument> graphQLArgs = new ArrayList<>();
    DataType returnType;
    if (field instanceof FunctionField) {
        FunctionField function = (FunctionField) field;
        if (function.getArguments() != null) {
            function.getArguments().forEach(f -> graphQLArgs.add(fieldToGraphQLArgument((DataType) f)));
        }
        returnType = function.getReturnType();
    } else {
        returnType = (DataType) field;
    }
    return GraphQLFieldDefinition.newFieldDefinition().name(field.fieldName()).description(field.description()).type(fieldToGraphQLOutputType(returnType)).argument(graphQLArgs).dataFetcher(field instanceof FunctionField ? (env -> functionDataFetcher(env, (FunctionField) field)) : (env -> dataTypeDataFetcher(env, (DataType) field))).build();
}