private void fixFieldAccessInMethods() {
List<MethodNode> methods = new LinkedList<MethodNode>();
for (MethodNode methodNode : (List<MethodNode>) classNode.methods) {
MethodMetadata methodMetadata =
classMetadata.getMethodMetadata(methodNode.name, methodNode.desc);
if (methodMetadata.isTransactional()) {
methodNode = fixMethod(methodNode);
}
methods.add(methodNode);
}
classNode.methods = methods;
}
private void addInitializationLogicToConstructors() {
if (!classMetadata.hasManagedFieldsWithFieldGranularity()) {
return;
}
for (MethodNode methodNode : (List<MethodNode>) classNode.methods) {
MethodMetadata methodMetadata =
classMetadata.getMethodMetadata(methodNode.name, methodNode.desc);
if (methodMetadata.isTransactional() && methodMetadata.isConstructor()) {
int firstAfterSuper = firstIndexAfterSuper(methodNode, classNode.superName);
if (firstAfterSuper >= 0) {
InsnList extraInstructions = new InsnList();
for (FieldNode fieldNode : (List<FieldNode>) classNode.fields) {
FieldMetadata fieldMetadata = classMetadata.getFieldMetadata(fieldNode.name);
if (fieldMetadata.hasFieldGranularity()) {
extraInstructions.add(new VarInsnNode(ALOAD, 0));
String referenceDesc = findReferenceDesc(fieldMetadata.getDesc());
String referenceName = Type.getType(referenceDesc).getInternalName();
extraInstructions.add(new TypeInsnNode(NEW, referenceName));
extraInstructions.add(new InsnNode(DUP));
extraInstructions.add(
new MethodInsnNode(INVOKESPECIAL, referenceName, "<init>", "()V"));
extraInstructions.add(
new FieldInsnNode(PUTFIELD, classNode.name, fieldNode.name, referenceDesc));
}
AbstractInsnNode first = methodNode.instructions.get(firstAfterSuper);
methodNode.instructions.insert(first, extraInstructions);
}
}
}
}
}