diff --git a/pom.xml b/pom.xml
index 0f64cffcb..573f919be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,6 +18,7 @@
teavm-maven-plugin
teavm-samples
teavm-dom
+ teavm-jso
diff --git a/teavm-core/src/main/java/org/teavm/javascript/JavascriptBuilder.java b/teavm-core/src/main/java/org/teavm/javascript/JavascriptBuilder.java
index 566b6da7f..1ebf70274 100644
--- a/teavm-core/src/main/java/org/teavm/javascript/JavascriptBuilder.java
+++ b/teavm-core/src/main/java/org/teavm/javascript/JavascriptBuilder.java
@@ -303,7 +303,7 @@ public class JavascriptBuilder implements JavascriptBuilderHost {
}
public void installPlugins() {
- for (JavascriptBuilderPlugin plugin : ServiceLoader.load(JavascriptBuilderPlugin.class)) {
+ for (JavascriptBuilderPlugin plugin : ServiceLoader.load(JavascriptBuilderPlugin.class, classLoader)) {
plugin.install(this);
}
}
diff --git a/teavm-core/src/main/java/org/teavm/javascript/JavascriptProcessedClassSource.java b/teavm-core/src/main/java/org/teavm/javascript/JavascriptProcessedClassSource.java
index 1494164a9..a5055f618 100644
--- a/teavm-core/src/main/java/org/teavm/javascript/JavascriptProcessedClassSource.java
+++ b/teavm-core/src/main/java/org/teavm/javascript/JavascriptProcessedClassSource.java
@@ -20,14 +20,12 @@ import java.util.List;
import org.teavm.model.ClassHolder;
import org.teavm.model.ClassHolderSource;
import org.teavm.model.ClassHolderTransformer;
-import org.teavm.model.MethodHolder;
/**
*
* @author Alexey Andreev
*/
class JavascriptProcessedClassSource implements ClassHolderSource {
- private ThreadLocal processor = new ThreadLocal<>();
private ClassHolderSource innerSource;
private List transformers = new ArrayList<>();
@@ -49,22 +47,8 @@ class JavascriptProcessedClassSource implements ClassHolderSource {
}
private void transformClass(ClassHolder cls) {
- JavascriptNativeProcessor processor = getProcessor();
- processor.processClass(cls);
- for (MethodHolder method : cls.getMethods()) {
- if (method.getProgram() != null) {
- processor.processProgram(method.getProgram());
- }
- }
for (ClassHolderTransformer transformer : transformers) {
- transformer.transformClass(cls);
+ transformer.transformClass(cls, innerSource);
}
}
-
- private JavascriptNativeProcessor getProcessor() {
- if (processor.get() == null) {
- processor.set(new JavascriptNativeProcessor(innerSource));
- }
- return processor.get();
- }
}
diff --git a/teavm-core/src/main/java/org/teavm/model/AnnotationContainer.java b/teavm-core/src/main/java/org/teavm/model/AnnotationContainer.java
index 9278ac66b..6ea7cbe17 100644
--- a/teavm-core/src/main/java/org/teavm/model/AnnotationContainer.java
+++ b/teavm-core/src/main/java/org/teavm/model/AnnotationContainer.java
@@ -22,7 +22,7 @@ import java.util.Map;
*
* @author Alexey Andreev
*/
-public class AnnotationContainer {
+public class AnnotationContainer implements AnnotationContainerReader {
private Map annotations = new HashMap<>();
public void add(AnnotationHolder annotation) {
@@ -32,6 +32,7 @@ public class AnnotationContainer {
annotations.put(annotation.getType(), annotation);
}
+ @Override
public AnnotationHolder get(String type) {
return annotations.get(type);
}
@@ -48,6 +49,7 @@ public class AnnotationContainer {
annotations.remove(type);
}
+ @Override
public Iterable all() {
return annotations.values();
}
diff --git a/teavm-core/src/main/java/org/teavm/model/AnnotationContainerReader.java b/teavm-core/src/main/java/org/teavm/model/AnnotationContainerReader.java
new file mode 100644
index 000000000..146dea7b9
--- /dev/null
+++ b/teavm-core/src/main/java/org/teavm/model/AnnotationContainerReader.java
@@ -0,0 +1,26 @@
+/*
+ * Copyright 2014 Alexey Andreev.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.teavm.model;
+
+/**
+ *
+ * @author Alexey Andreev
+ */
+public interface AnnotationContainerReader {
+ AnnotationHolder get(String type);
+
+ Iterable extends AnnotationReader> all();
+}
diff --git a/teavm-core/src/main/java/org/teavm/model/AnnotationHolder.java b/teavm-core/src/main/java/org/teavm/model/AnnotationHolder.java
index daa7c6f5c..78e37c05e 100644
--- a/teavm-core/src/main/java/org/teavm/model/AnnotationHolder.java
+++ b/teavm-core/src/main/java/org/teavm/model/AnnotationHolder.java
@@ -22,7 +22,7 @@ import java.util.Map;
* Represents an annotation of Java element.
* @author Alexey Andreev
*/
-public class AnnotationHolder {
+public class AnnotationHolder implements AnnotationReader {
private String type;
private Map values = new HashMap<>();
@@ -30,6 +30,7 @@ public class AnnotationHolder {
this.type = type;
}
+ @Override
public String getType() {
return type;
}
@@ -37,4 +38,14 @@ public class AnnotationHolder {
public Map getValues() {
return values;
}
+
+ @Override
+ public AnnotationValue getValue(String fieldName) {
+ return values.get(fieldName);
+ }
+
+ @Override
+ public Iterable getAvailableFields() {
+ return values.keySet();
+ }
}
diff --git a/teavm-core/src/main/java/org/teavm/model/AnnotationReader.java b/teavm-core/src/main/java/org/teavm/model/AnnotationReader.java
new file mode 100644
index 000000000..64b598a85
--- /dev/null
+++ b/teavm-core/src/main/java/org/teavm/model/AnnotationReader.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2014 Alexey Andreev.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.teavm.model;
+
+/**
+ *
+ * @author Alexey Andreev
+ */
+public interface AnnotationReader {
+ String getType();
+
+ AnnotationValue getValue(String fieldName);
+
+ Iterable getAvailableFields();
+}
diff --git a/teavm-core/src/main/java/org/teavm/model/ClassHolderTransformer.java b/teavm-core/src/main/java/org/teavm/model/ClassHolderTransformer.java
index 66b6c5b04..e55785a95 100644
--- a/teavm-core/src/main/java/org/teavm/model/ClassHolderTransformer.java
+++ b/teavm-core/src/main/java/org/teavm/model/ClassHolderTransformer.java
@@ -21,5 +21,5 @@ package org.teavm.model;
* @author Alexey Andreev
*/
public interface ClassHolderTransformer {
- void transformClass(ClassHolder cls);
+ void transformClass(ClassHolder cls, ClassReaderSource innerSource);
}
diff --git a/teavm-core/src/main/java/org/teavm/model/ElementHolder.java b/teavm-core/src/main/java/org/teavm/model/ElementHolder.java
index 1d53dc47d..a3daae7a5 100644
--- a/teavm-core/src/main/java/org/teavm/model/ElementHolder.java
+++ b/teavm-core/src/main/java/org/teavm/model/ElementHolder.java
@@ -59,6 +59,7 @@ public abstract class ElementHolder implements ElementReader {
return name;
}
+ @Override
public AnnotationContainer getAnnotations() {
return annotations;
}
diff --git a/teavm-core/src/main/java/org/teavm/model/ElementReader.java b/teavm-core/src/main/java/org/teavm/model/ElementReader.java
index c2239f95b..450d59760 100644
--- a/teavm-core/src/main/java/org/teavm/model/ElementReader.java
+++ b/teavm-core/src/main/java/org/teavm/model/ElementReader.java
@@ -29,4 +29,6 @@ public interface ElementReader {
boolean hasModifier(ElementModifier modifier);
String getName();
+
+ AnnotationContainerReader getAnnotations();
}
diff --git a/teavm-dom/pom.xml b/teavm-dom/pom.xml
index 4784672b0..32111a663 100644
--- a/teavm-dom/pom.xml
+++ b/teavm-dom/pom.xml
@@ -16,14 +16,14 @@
4.0.0
-
+
org.teavm
teavm
0.0.1-SNAPSHOT
teavm-dom
-
+
org.teavm
@@ -31,5 +31,10 @@
0.0.1-SNAPSHOT
true
+
+ org.teavm
+ teavm-jso
+ 0.0.1-SNAPSHOT
+
\ No newline at end of file
diff --git a/teavm-jso/.gitignore b/teavm-jso/.gitignore
new file mode 100644
index 000000000..c708c363d
--- /dev/null
+++ b/teavm-jso/.gitignore
@@ -0,0 +1,4 @@
+/target
+/.settings
+/.classpath
+/.project
diff --git a/teavm-jso/pom.xml b/teavm-jso/pom.xml
new file mode 100644
index 000000000..6a6a4b9fe
--- /dev/null
+++ b/teavm-jso/pom.xml
@@ -0,0 +1,35 @@
+
+
+ 4.0.0
+
+
+ org.teavm
+ teavm
+ 0.0.1-SNAPSHOT
+
+ teavm-jso
+
+
+
+ org.teavm
+ teavm-core
+ 0.0.1-SNAPSHOT
+ true
+
+
+
\ No newline at end of file
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JS.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JS.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JS.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JS.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSArray.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSArray.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSArray.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSArray.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSConstructor.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSConstructor.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSConstructor.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSConstructor.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSFunction.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSFunction.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSFunction.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSFunction.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSFunctor.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSFunctor.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSFunctor.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSFunctor.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSGlobal.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSGlobal.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSGlobal.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSGlobal.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSIndexer.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSIndexer.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSIndexer.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSIndexer.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSMethod.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSMethod.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSMethod.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSMethod.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSNativeGenerator.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSNativeGenerator.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSNativeGenerator.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSNativeGenerator.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSNumber.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSNumber.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSNumber.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSNumber.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSObject.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSObject.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSObject.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSObject.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSProperty.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSProperty.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSProperty.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSProperty.java
diff --git a/teavm-core/src/main/java/org/teavm/javascript/ni/JSType.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/JSType.java
similarity index 100%
rename from teavm-core/src/main/java/org/teavm/javascript/ni/JSType.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/JSType.java
diff --git a/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectBuilderPlugin.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectBuilderPlugin.java
new file mode 100644
index 000000000..2e67e26d0
--- /dev/null
+++ b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectBuilderPlugin.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2014 Alexey Andreev.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.teavm.javascript.ni.plugin;
+
+import org.teavm.javascript.JavascriptBuilderHost;
+import org.teavm.javascript.JavascriptBuilderPlugin;
+
+/**
+ *
+ * @author Alexey Andreev
+ */
+public class JSObjectBuilderPlugin implements JavascriptBuilderPlugin {
+ @Override
+ public void install(JavascriptBuilderHost host) {
+ host.add(new JSObjectClassTransformer());
+ }
+}
diff --git a/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectClassTransformer.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectClassTransformer.java
new file mode 100644
index 000000000..393d0f19a
--- /dev/null
+++ b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JSObjectClassTransformer.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2014 Alexey Andreev.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.teavm.javascript.ni.plugin;
+
+import org.teavm.model.ClassHolder;
+import org.teavm.model.ClassHolderTransformer;
+import org.teavm.model.ClassReaderSource;
+import org.teavm.model.MethodHolder;
+
+/**
+ *
+ * @author Alexey Andreev
+ */
+class JSObjectClassTransformer implements ClassHolderTransformer {
+ private ThreadLocal processor = new ThreadLocal<>();
+
+ @Override
+ public void transformClass(ClassHolder cls, ClassReaderSource innerSource) {
+ JavascriptNativeProcessor processor = getProcessor(innerSource);
+ processor.processClass(cls);
+ for (MethodHolder method : cls.getMethods()) {
+ if (method.getProgram() != null) {
+ processor.processProgram(method.getProgram());
+ }
+ }
+ }
+
+ private JavascriptNativeProcessor getProcessor(ClassReaderSource innerSource) {
+ if (processor.get() == null) {
+ processor.set(new JavascriptNativeProcessor(innerSource));
+ }
+ return processor.get();
+ }
+}
diff --git a/teavm-core/src/main/java/org/teavm/javascript/JavascriptNativeProcessor.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JavascriptNativeProcessor.java
similarity index 96%
rename from teavm-core/src/main/java/org/teavm/javascript/JavascriptNativeProcessor.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JavascriptNativeProcessor.java
index 55729c4be..05459745a 100644
--- a/teavm-core/src/main/java/org/teavm/javascript/JavascriptNativeProcessor.java
+++ b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/JavascriptNativeProcessor.java
@@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.teavm.javascript;
+package org.teavm.javascript.ni.plugin;
import java.util.*;
import org.teavm.javascript.ni.*;
@@ -25,12 +25,12 @@ import org.teavm.model.instructions.*;
* @author Alexey Andreev
*/
class JavascriptNativeProcessor {
- private ClassHolderSource classSource;
+ private ClassReaderSource classSource;
private Program program;
private List replacement = new ArrayList<>();
private NativeJavascriptClassRepository nativeRepos;
- public JavascriptNativeProcessor(ClassHolderSource classSource) {
+ public JavascriptNativeProcessor(ClassReaderSource classSource) {
this.classSource = classSource;
nativeRepos = new NativeJavascriptClassRepository(classSource);
}
@@ -51,8 +51,8 @@ class JavascriptNativeProcessor {
}
private void addPreservedMethods(String ifaceName, Set methods) {
- ClassHolder iface = classSource.get(ifaceName);
- for (MethodHolder method : iface.getMethods()) {
+ ClassReader iface = classSource.get(ifaceName);
+ for (MethodReader method : iface.getMethods()) {
methods.add(method.getDescriptor());
}
for (String superIfaceName : iface.getInterfaces()) {
@@ -75,7 +75,7 @@ class JavascriptNativeProcessor {
continue;
}
replacement.clear();
- MethodHolder method = getMethod(invoke.getMethod());
+ MethodReader method = getMethod(invoke.getMethod());
if (method.getAnnotations().get(JSProperty.class.getName()) != null) {
if (isProperGetter(method.getDescriptor())) {
String propertyName = method.getName().charAt(0) == 'i' ? cutPrefix(method.getName(), 2) :
@@ -268,7 +268,7 @@ class JavascriptNativeProcessor {
private Variable wrapArgument(Variable var, ValueType type) {
if (type instanceof ValueType.Object) {
String className = ((ValueType.Object)type).getClassName();
- ClassHolder cls = classSource.get(className);
+ ClassReader cls = classSource.get(className);
if (cls.getAnnotations().get(JSFunctor.class.getName()) != null) {
return wrapFunctor(var, cls);
}
@@ -276,7 +276,7 @@ class JavascriptNativeProcessor {
return wrap(var, type);
}
- private Variable wrapFunctor(Variable var, ClassHolder type) {
+ private Variable wrapFunctor(Variable var, ClassReader type) {
if (!type.hasModifier(ElementModifier.INTERFACE) || type.getMethods().size() != 1) {
throw new RuntimeException("Wrong functor: " + type.getName());
}
@@ -312,9 +312,9 @@ class JavascriptNativeProcessor {
return result;
}
- private MethodHolder getMethod(MethodReference ref) {
- ClassHolder cls = classSource.get(ref.getClassName());
- MethodHolder method = cls.getMethod(ref.getDescriptor());
+ private MethodReader getMethod(MethodReference ref) {
+ ClassReader cls = classSource.get(ref.getClassName());
+ MethodReader method = cls.getMethod(ref.getDescriptor());
if (method != null) {
return method;
}
diff --git a/teavm-core/src/main/java/org/teavm/javascript/NativeJavascriptClassRepository.java b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/NativeJavascriptClassRepository.java
similarity index 81%
rename from teavm-core/src/main/java/org/teavm/javascript/NativeJavascriptClassRepository.java
rename to teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/NativeJavascriptClassRepository.java
index e82fcf548..e76357a69 100644
--- a/teavm-core/src/main/java/org/teavm/javascript/NativeJavascriptClassRepository.java
+++ b/teavm-jso/src/main/java/org/teavm/javascript/ni/plugin/NativeJavascriptClassRepository.java
@@ -13,13 +13,13 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-package org.teavm.javascript;
+package org.teavm.javascript.ni.plugin;
import java.util.HashMap;
import java.util.Map;
import org.teavm.javascript.ni.JSObject;
-import org.teavm.model.ClassHolder;
-import org.teavm.model.ClassHolderSource;
+import org.teavm.model.ClassReader;
+import org.teavm.model.ClassReaderSource;
import org.teavm.model.ElementModifier;
/**
@@ -27,10 +27,10 @@ import org.teavm.model.ElementModifier;
* @author Alexey Andreev
*/
class NativeJavascriptClassRepository {
- private ClassHolderSource classSource;
+ private ClassReaderSource classSource;
private Map knownJavaScriptClasses = new HashMap<>();
- public NativeJavascriptClassRepository(ClassHolderSource classSource) {
+ public NativeJavascriptClassRepository(ClassReaderSource classSource) {
this.classSource = classSource;
knownJavaScriptClasses.put(JSObject.class.getName(), true);
}
@@ -45,8 +45,8 @@ class NativeJavascriptClassRepository {
}
private boolean figureOutIfJavaScriptClass(String className) {
- ClassHolder cls = classSource.get(className);
- if (cls == null || !cls.getModifiers().contains(ElementModifier.INTERFACE)) {
+ ClassReader cls = classSource.get(className);
+ if (cls == null || !cls.hasModifier(ElementModifier.INTERFACE)) {
return false;
}
for (String iface : cls.getInterfaces()) {
diff --git a/teavm-jso/src/main/resources/META-INF/services/org.teavm.javascript.JavascriptBuilderPlugin b/teavm-jso/src/main/resources/META-INF/services/org.teavm.javascript.JavascriptBuilderPlugin
new file mode 100644
index 000000000..59e76871c
--- /dev/null
+++ b/teavm-jso/src/main/resources/META-INF/services/org.teavm.javascript.JavascriptBuilderPlugin
@@ -0,0 +1 @@
+org.teavm.javascript.ni.plugin.JSObjectBuilderPlugin
\ No newline at end of file