diff --git a/teavm-classlib/src/main/java/org/teavm/classlib/impl/ClassLookupDependencySupport.java b/teavm-classlib/src/main/java/org/teavm/classlib/impl/ClassLookupDependencySupport.java new file mode 100644 index 000000000..765e4171d --- /dev/null +++ b/teavm-classlib/src/main/java/org/teavm/classlib/impl/ClassLookupDependencySupport.java @@ -0,0 +1,61 @@ +/* + * 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.classlib.impl; + +import org.teavm.dependency.*; +import org.teavm.model.*; + +/** + * + * @author Alexey Andreev + */ +public class ClassLookupDependencySupport implements DependencyListener { + private DependencyNode allClasses; + + @Override + public void started(DependencyChecker dependencyChecker) { + allClasses = dependencyChecker.createNode(); + } + + @Override + public void classAchieved(DependencyChecker dependencyChecker, String className) { + allClasses.propagate(className); + } + + @Override + public void methodAchieved(final DependencyChecker dependencyChecker, MethodDependency method) { + MethodReference ref = method.getReference(); + if (ref.getClassName().equals("java.lang.Class") && ref.getName().equals("forNameImpl")) { + final DependencyStack stack = method.getStack(); + allClasses.addConsumer(new DependencyConsumer() { + @Override public void consume(String type) { + ClassReader cls = dependencyChecker.getClassSource().get(type); + if (cls == null) { + return; + } + MethodReader initMethod = cls.getMethod(new MethodDescriptor("", ValueType.VOID)); + if (initMethod != null) { + dependencyChecker.linkMethod(initMethod.getReference(), stack).use(); + } + } + }); + } + } + + @Override + public void fieldAchieved(DependencyChecker dependencyChecker, FieldDependency field) { + } +}