etugarev commented on a change in pull request #1:
URL:
https://github.com/apache/sling-org-apache-sling-graphql-core/pull/1#discussion_r447126408
##########
File path:
src/main/java/org/apache/sling/graphql/core/scalars/SlingScalarsProvider.java
##########
@@ -46,55 +49,17 @@
Constants.SERVICE_VENDOR + "=The Apache Software Foundation" })
public class SlingScalarsProvider {
- private BundleContext bundleContext;
-
- @Activate
- public void activate(BundleContext ctx) {
- bundleContext = ctx;
- }
-
- @SuppressWarnings("unchecked")
- private GraphQLScalarType getScalar(String name) {
-
- // Ignore standard scalars
- if(ScalarInfo.STANDARD_SCALAR_DEFINITIONS.containsKey(name)) {
- return null;
- }
-
- SlingScalarConverter<Object, Object> converter = null;
- final String filter = String.format("(%s=%s)",
SlingScalarConverter.NAME_SERVICE_PROPERTY, name);
- ServiceReference<?>[] refs= null;
- try {
- refs =
bundleContext.getServiceReferences(SlingScalarConverter.class.getName(),
filter);
- } catch(InvalidSyntaxException ise) {
- throw new SlingGraphQLException("Invalid OSGi filter syntax:" +
filter);
- }
- if(refs != null) {
- // SlingScalarConverter services must have a unique name for now
- // (we might use a namespacing @directive in the schema to allow
multiple ones with the same name)
- if(refs.length > 1) {
- throw new SlingGraphQLException(String.format("Got %d services
for %s, expected just one", refs.length, filter));
- }
- converter = (SlingScalarConverter<Object,
Object>)bundleContext.getService(refs[0]);
- }
-
- if(converter == null) {
- throw new SlingGraphQLException("SlingScalarConverter with name '"
+ name + "' not found");
- }
-
- return GraphQLScalarType.newScalar()
- .name(name)
- .description(converter.toString())
- .coercing(new SlingCoercingWrapper(converter))
- .build();
- }
+ @Reference
+ private SlingScalarConvertersProvider slingScalarConvertersProvider;
- public Iterable<GraphQLScalarType>
getCustomScalars(Map<String,ScalarTypeDefinition> schemaScalars) {
- // Using just the names for now, not sure why we'd need the
ScalarTypeDefinitions
- return schemaScalars.keySet().stream()
- .map(this::getScalar)
- .filter(it -> it != null)
- .collect(Collectors.toList());
+ public List<GraphQLScalarType> getCustomScalars() {
Review comment:
Injecting all at once
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