Merge pull request #211 from DragontaleStudio/feature/weld-proxy-handler

weld proxy handler changes

Author: oliemansm

src/main/kotlin/com/coxautodev/graphql/tools/SchemaParserBuilder.kt

@@ -298,7 +298,7 @@ data class SchemaParserOptions internal constructor(
         private var useDefaultGenericWrappers = true
         private var allowUnimplementedResolvers = false
         private var objectMapperProvider: PerFieldObjectMapperProvider = PerFieldConfiguringObjectMapperProvider()
-        private val proxyHandlers: MutableList<ProxyHandler> = mutableListOf(Spring4AopProxyHandler(), GuiceAopProxyHandler(), JavassistProxyHandler())
+        private val proxyHandlers: MutableList<ProxyHandler> = mutableListOf(Spring4AopProxyHandler(), GuiceAopProxyHandler(), JavassistProxyHandler(), WeldProxyHandler())
         private var preferGraphQLResolver = false
         private var introspectionEnabled = true
         private var coroutineContext: CoroutineContext? = null

src/main/kotlin/com/coxautodev/graphql/tools/WeldProxyHandler.java

@@ -0,0 +1,23 @@
+package com.coxautodev.graphql.tools;
+
+import com.coxautodev.graphql.tools.GraphQLResolver;
+import com.coxautodev.graphql.tools.ProxyHandler;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class WeldProxyHandler implements ProxyHandler
+{
+    @Override
+    public boolean canHandle(GraphQLResolver<?> resolver) {
+        return isWeldProxy(resolver);
+    }
+
+    @Override
+    public Class<?> getTargetClass(GraphQLResolver<?> resolver) {
+        return resolver.getClass().getSuperclass();
+    }
+
+    private boolean isWeldProxy(GraphQLResolver<?> resolver) {
+        return resolver.getClass().getName().contains("$Proxy$_$$_WeldClientProxy");
+    }
+}