GRAILS-11581 Skip handling of method missing for the render method.

Author: lhotari

grails-plugin-controllers/src/main/groovy/org/codehaus/groovy/grails/plugins/web/api/ControllersApi.java

@@ -293,6 +293,10 @@ public Object render(Object instance, Object o) {
     public Object render(Object instance, String txt) {
         return invokeRender(instance, txt);
     }
+    
+    public Object render(Object instance, CharSequence txt) {
+        return invokeRender(instance, txt);
+    }
 
     public Object render(Object instance, Map args) {
         return invokeRender(instance, args);
@@ -306,6 +310,10 @@ public Object render(Object instance, Map args, Closure c) {
         return invokeRender(instance, args, c);
     }
 
+    public Object render(Object instance, Map args, CharSequence body) {
+        return invokeRender(instance, args, body);
+    }
+
     protected Object invokeRender(Object instance, Object... args) {
         return render.invoke(instance, RENDER_METHOD_NAME, args);
     }

grails-plugin-gsp/src/ast/groovy/org/codehaus/groovy/grails/plugins/web/api/ControllerTagLibraryApi.java

@@ -77,24 +77,29 @@ public void setGspTagLibraryLookup(TagLibraryLookup lookup) {
      */
     public Object methodMissing(Object instance, String methodName, Object argsObject) {
         Object[] args = argsObject instanceof Object[] ? (Object[])argsObject : new Object[]{argsObject};
-        TagLibraryLookup lookup = getTagLibraryLookup();
-        if (lookup != null) {
-            GroovyObject tagLibrary = lookup.lookupTagLibrary(GroovyPage.DEFAULT_NAMESPACE, methodName);
-            if (tagLibrary != null) {
-                if (!developmentMode) {
-                    MetaClass controllerMc = GrailsMetaClassUtils.getMetaClass(instance);
-                    WebMetaUtils.registerMethodMissingForTags(controllerMc, lookup, GroovyPage.DEFAULT_NAMESPACE, methodName);
-                }
-                List<MetaMethod> respondsTo = tagLibrary.getMetaClass().respondsTo(tagLibrary, methodName, args);
-                if (respondsTo.size()>0) {
-                    return respondsTo.get(0).invoke(tagLibrary, args);
+        if(shouldHandleMethodMissing(instance, methodName, args)) {
+            TagLibraryLookup lookup = getTagLibraryLookup();
+            if (lookup != null) {
+                GroovyObject tagLibrary = lookup.lookupTagLibrary(GroovyPage.DEFAULT_NAMESPACE, methodName);
+                if (tagLibrary != null) {
+                    if (!developmentMode) {
+                        MetaClass controllerMc = GrailsMetaClassUtils.getMetaClass(instance);
+                        WebMetaUtils.registerMethodMissingForTags(controllerMc, lookup, GroovyPage.DEFAULT_NAMESPACE, methodName);
+                    }
+                    List<MetaMethod> respondsTo = tagLibrary.getMetaClass().respondsTo(tagLibrary, methodName, args);
+                    if (respondsTo.size()>0) {
+                        return respondsTo.get(0).invoke(tagLibrary, args);
+                    }
                 }
             }
         }
-
         throw new MissingMethodException(methodName, instance.getClass(), args);
     }
 
+    protected boolean shouldHandleMethodMissing(Object instance, String methodName, Object[] args) {
+        return !"render".equals(methodName);
+    }
+
     /**
      * Looks up namespaces on missing property
      *