Examples with FieldVisitor org.mvel2.asm.FieldVisitor used on opensource projects

Example 11 with FieldVisitor

use of org.mvel2.asm.FieldVisitor in project mvel by mikebrock.

the class TraceClassVisitor method visitField.

public FieldVisitor visitField(final int access, final String name, final String desc, final String signature, final Object value) {
    buf.setLength(0);
    buf.append('\n');
    if ((access & Opcodes.ACC_DEPRECATED) != 0) {
        buf.append(tab).append("// DEPRECATED\n");
    }
    buf.append(tab).append("// access flags ").append(access).append('\n');
    if (signature != null) {
        buf.append(tab);
        appendDescriptor(FIELD_SIGNATURE, signature);
        TraceSignatureVisitor sv = new TraceSignatureVisitor(0);
        SignatureReader r = new SignatureReader(signature);
        r.acceptType(sv);
        buf.append(tab).append("// declaration: ").append(sv.getDeclaration()).append('\n');
    }
    buf.append(tab);
    appendAccess(access);
    appendDescriptor(FIELD_DESCRIPTOR, desc);
    buf.append(' ').append(name);
    if (value != null) {
        buf.append(" = ");
        if (value instanceof String) {
            buf.append("\"").append(value).append("\"");
        } else {
            buf.append(value);
        }
    }
    buf.append('\n');
    text.add(buf.toString());
    TraceFieldVisitor tav = createTraceFieldVisitor();
    text.add(tav.getText());
    if (cv != null) {
        tav.fv = cv.visitField(access, name, desc, signature, value);
    }
    return tav;
}

Example 12 with FieldVisitor

use of org.mvel2.asm.FieldVisitor in project drools by kiegroup.

the class TraitMapPropertyWrapperClassBuilderImpl method buildClass.

public byte[] buildClass(ClassDefinition core, ClassLoader classLoader) throws IOException, SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchFieldException {
    FieldVisitor fv;
    MethodVisitor mv;
    // get the method bitmask
    BitSet mask = traitRegistryImpl.getFieldMask(trait.getName(), core.getDefinedClass().getName());
    String name = TraitFactoryImpl.getPropertyWrapperName(trait, core);
    String internalWrapper = BuildUtils.getInternalType(name);
    String descrCore = Type.getDescriptor(core.getDefinedClass());
    String internalCore = Type.getInternalName(core.getDefinedClass());
    ClassWriter cw = createClassWriter(classLoader, ACC_PUBLIC + ACC_SUPER, internalWrapper, Type.getDescriptor(Object.class) + Type.getDescriptor(Map.class) + Type.getDescriptor(MapWrapper.class), // "Ljava/lang/Object;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;Lorg/drools/factmodel/traits/MapWrapper;",
    Type.getInternalName(Object.class), new String[] { Type.getInternalName(Map.class), Type.getInternalName(MapWrapper.class), Type.getInternalName(Serializable.class) });
    cw.visitInnerClass(Type.getInternalName(Map.Entry.class), Type.getInternalName(Map.class), "Entry", ACC_PUBLIC + ACC_STATIC + ACC_ABSTRACT + ACC_INTERFACE);
    {
        fv = cw.visitField(0, "object", descrCore, null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(0, "map", Type.getDescriptor(Map.class), "Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;", null);
        fv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(" + descrCore + Type.getDescriptor(Map.class) + ")V", "(" + descrCore + "Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)V", null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(Object.class), "<init>", "()V", false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitFieldInsn(PUTFIELD, internalWrapper, "object", descrCore);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitFieldInsn(PUTFIELD, internalWrapper, "map", Type.getDescriptor(Map.class));
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_setDynamicProperties", "(" + Type.getDescriptor(Map.class) + ")V", false);
        initSoftFields(mv, trait, core, internalWrapper, mask, 2);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    buildSize(cw, name, core);
    buildIsEmpty(cw, name, core);
    buildGet(cw, name, core);
    buildPut(cw, name, core);
    buildClear(cw, name, trait, core, mask);
    buildRemove(cw, name, trait, core, mask);
    buildContainsKey(cw, name, core);
    buildContainsValue(cw, name, trait, core);
    buildKeyset(cw, name, core);
    buildValues(cw, name, core);
    buildEntryset(cw, name, core);
    buildCommonMethods(cw, name);
    cw.visitEnd();
    return cw.toByteArray();
}

Example 13 with FieldVisitor

use of org.mvel2.asm.FieldVisitor in project drools by kiegroup.

the class TraitTriplePropertyWrapperClassBuilderImpl method buildClass.

public byte[] buildClass(ClassDefinition core, ClassLoader classLoader) throws IOException, SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchFieldException {
    FieldVisitor fv;
    MethodVisitor mv;
    // get the method bitmask
    BitSet mask = traitRegistryImpl.getFieldMask(trait.getName(), core.getDefinedClass().getName());
    String name = TraitFactoryImpl.getPropertyWrapperName(trait, core);
    String internalWrapper = BuildUtils.getInternalType(name);
    String descrCore = Type.getDescriptor(core.getDefinedClass());
    ClassWriter cw = createClassWriter(classLoader, ACC_PUBLIC + ACC_SUPER, internalWrapper, null, Type.getInternalName(TripleBasedStruct.class), new String[] { Type.getInternalName(Serializable.class) });
    cw.visitInnerClass(Type.getInternalName(Map.Entry.class), Type.getInternalName(Map.class), "Entry", ACC_PUBLIC + ACC_STATIC + ACC_ABSTRACT + ACC_INTERFACE);
    {
        fv = cw.visitField(0, "object", descrCore, null, null);
        fv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(TripleBasedStruct.class), "<init>", "()V", false);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(" + descrCore + Type.getDescriptor(TripleStore.class) + Type.getDescriptor(TripleFactory.class) + ")V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(TripleBasedStruct.class), "<init>", "()V", false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitFieldInsn(PUTFIELD, internalWrapper, "object", descrCore);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitFieldInsn(PUTFIELD, internalWrapper, "store", Type.getDescriptor(TripleStore.class));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEVIRTUAL, Type.getInternalName(TripleBasedStruct.class), "setTripleFactory", "(" + Type.getDescriptor(TripleFactory.class) + ")V", false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEVIRTUAL, Type.getInternalName(TripleStore.class), "getId", "()" + Type.getDescriptor(String.class), false);
        mv.visitFieldInsn(PUTFIELD, internalWrapper, "storeId", Type.getDescriptor(String.class));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, internalWrapper, "initSoftFields", "()V", false);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    buildInitSoftFields(cw, internalWrapper, trait, core, mask);
    buildClearSoftFields(cw, internalWrapper, trait, mask);
    buildSize(cw, core);
    buildIsEmpty(cw, core);
    buildGet(cw, name, core);
    buildPut(cw, name, core);
    buildClear(cw, name, trait, core);
    buildRemove(cw, name, trait, core, mask);
    buildContainsKey(cw, core);
    buildContainsValue(cw, name, core);
    buildKeyset(cw, core);
    buildValues(cw, name, core);
    buildEntryset(cw, name, core);
    buildCommonMethods(cw, name);
    buildSpecificMethods(cw, name, core);
    cw.visitEnd();
    return cw.toByteArray();
}

Example 14 with FieldVisitor

use of org.mvel2.asm.FieldVisitor in project drools by kiegroup.

the class TraitTripleProxyClassBuilderImpl method buildClass.

public byte[] buildClass(ClassDefinition core, ClassLoader classLoader) throws IOException, SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchFieldException {
    FieldVisitor fv;
    MethodVisitor mv;
    // get the method bitmask
    BitSet mask = traitRegistryImpl.getFieldMask(getTrait().getName(), core.getDefinedClass().getName());
    String name = TraitFactoryImpl.getPropertyWrapperName(getTrait(), core);
    String proxyName = TraitFactoryImpl.getProxyName(getTrait(), core);
    Class<?> traitClass = getTrait().getDefinedClass();
    String internalWrapper = BuildUtils.getInternalType(name);
    String internalProxy = BuildUtils.getInternalType(proxyName);
    String internalCore = Type.getInternalName(core.getDefinedClass());
    String descrCore = Type.getDescriptor(core.getDefinedClass());
    String internalTrait = Type.getInternalName(getTrait().getDefinedClass());
    MixinInfo mixinInfo = findMixinInfo(traitClass);
    ClassWriter cw = createClassWriter(classLoader, ACC_PUBLIC + ACC_SUPER, internalProxy, null, Type.getInternalName(proxyBaseClass), new String[] { internalTrait, Type.getInternalName(Externalizable.class) });
    {
        fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, TraitType.traitNameField, Type.getDescriptor(String.class), null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(ACC_PUBLIC, "object", descrCore, null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(ACC_PRIVATE, "store", Type.getDescriptor(TripleStore.class), null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(ACC_PRIVATE, "storeId", Type.getDescriptor(String.class), null, null);
        fv.visitEnd();
    }
    if (mixinInfo != null) {
        for (Class<?> mixinClass : mixinInfo.mixinClasses) {
            {
                fv = cw.visitField(ACC_PRIVATE, getMixinName(mixinClass), Type.getDescriptor(mixinClass), null, null);
                fv.visitEnd();
            }
        }
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(" + descrCore + Type.getDescriptor(TripleStore.class) + Type.getDescriptor(TripleFactory.class) + Type.getDescriptor(BitSet.class) + Type.getDescriptor(BitSet.class) + Type.getDescriptor(boolean.class) + ")V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEVIRTUAL, Type.getInternalName(TripleStore.class), "getId", "()" + Type.getDescriptor(String.class), false);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "storeId", Type.getDescriptor(String.class));
        buildConstructorCore(mv, internalProxy, internalWrapper, internalCore, descrCore, mixinInfo);
        initFields(mv, internalProxy);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "setObject", "(" + Type.getDescriptor(Object.class) + ")V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitTypeInsn(CHECKCAST, internalCore);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "object", descrCore);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "writeExternal", "(" + Type.getDescriptor(ObjectOutput.class) + ")V", null, new String[] { Type.getInternalName(IOException.class) });
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(proxyBaseClass), "writeExternal", "(" + Type.getDescriptor(ObjectOutput.class) + ")V", false);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalProxy, "getObject", "()" + Type.getDescriptor(TraitableBean.class), false);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectOutput.class), "writeObject", "(" + Type.getDescriptor(Object.class) + ")V", true);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, internalProxy, "storeId", Type.getDescriptor(String.class));
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectOutput.class), "writeObject", "(" + Type.getDescriptor(Object.class) + ")V", true);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, internalProxy, "store", Type.getDescriptor(TripleStore.class));
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectOutput.class), "writeObject", "(" + Type.getDescriptor(Object.class) + ")V", true);
        mv.visitInsn(RETURN);
        // mv.visitMaxs( 2, 2 );
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "readExternal", "(" + Type.getDescriptor(ObjectInput.class) + ")V", null, new String[] { Type.getInternalName(IOException.class), Type.getInternalName(ClassNotFoundException.class) });
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(proxyBaseClass), "readExternal", "(" + Type.getDescriptor(ObjectInput.class) + ")V", false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectInput.class), "readObject", "()" + Type.getDescriptor(Object.class), true);
        mv.visitTypeInsn(CHECKCAST, internalCore);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "object", descrCore);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectInput.class), "readObject", "()" + Type.getDescriptor(Object.class), true);
        mv.visitTypeInsn(CHECKCAST, Type.getInternalName(String.class));
        mv.visitFieldInsn(PUTFIELD, internalProxy, "storeId", Type.getDescriptor(String.class));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectInput.class), "readObject", "()" + Type.getDescriptor(Object.class), true);
        mv.visitTypeInsn(CHECKCAST, Type.getInternalName(TripleStore.class));
        mv.visitFieldInsn(PUTFIELD, internalProxy, "store", Type.getDescriptor(TripleStore.class));
        mv.visitInsn(RETURN);
        // mv.visitMaxs( 3, 2 );
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    helpBuildClass(core, cw, internalProxy, descrCore, mask);
    buildProxyAccessors(mask, cw, proxyName, core, mixinInfo);
    boolean hasKeys = false;
    for (FactField ff : getTrait().getFields()) {
        if (ff.isKey()) {
            hasKeys = true;
            break;
        }
    }
    if (!hasKeys) {
        buildEqualityMethods(cw, proxyName, core.getClassName());
    } else {
        buildKeyedEqualityMethods(cw, getTrait(), proxyName);
    }
    buildMixinMethods(proxyName, mixinInfo, cw);
    buildCommonMethods(cw, proxyName);
    buildExtendedMethods(cw, getTrait(), core);
    buildShadowMethods(cw, trait, core);
    cw.visitEnd();
    return cw.toByteArray();
}

Example 15 with FieldVisitor

use of org.mvel2.asm.FieldVisitor in project drools by kiegroup.

the class TraitMapProxyClassBuilderImpl method buildClass.

public byte[] buildClass(ClassDefinition core, ClassLoader classLoader) throws IOException, SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchFieldException {
    FieldVisitor fv;
    MethodVisitor mv;
    // get the method bitmask
    BitSet mask = traitRegistryImpl.getFieldMask(getTrait().getName(), core.getDefinedClass().getName());
    String name = TraitFactoryImpl.getPropertyWrapperName(getTrait(), core);
    String proxyName = TraitFactoryImpl.getProxyName(getTrait(), core);
    Class<?> traitClass = getTrait().getDefinedClass();
    String internalWrapper = BuildUtils.getInternalType(name);
    String internalProxy = BuildUtils.getInternalType(proxyName);
    String descrCore = Type.getDescriptor(core.getDefinedClass());
    String internalCore = Type.getInternalName(core.getDefinedClass());
    String internalTrait = Type.getInternalName(traitClass);
    MixinInfo mixinInfo = findMixinInfo(traitClass);
    ClassWriter cw = createClassWriter(classLoader, ACC_PUBLIC + ACC_SUPER, internalProxy, null, Type.getInternalName(proxyBaseClass), new String[] { internalTrait, Type.getInternalName(Serializable.class) });
    {
        fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, TraitType.traitNameField, Type.getDescriptor(String.class), null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(ACC_PUBLIC, "object", descrCore, null, null);
        fv.visitEnd();
    }
    {
        fv = cw.visitField(ACC_PUBLIC, "map", Type.getDescriptor(Map.class), "Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;", null);
        fv.visitEnd();
    }
    if (mixinInfo != null) {
        for (Class<?> mixinClass : mixinInfo.mixinClasses) {
            {
                fv = cw.visitField(ACC_PRIVATE, getMixinName(mixinClass), BuildUtils.getTypeDescriptor(mixinClass.getName()), null, null);
                fv.visitEnd();
            }
        }
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(" + descrCore + Type.getDescriptor(Map.class) + Type.getDescriptor(BitSet.class) + Type.getDescriptor(BitSet.class) + Type.getDescriptor(boolean.class) + ")V", "(" + descrCore + "Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;" + Type.getDescriptor(BitSet.class) + Type.getDescriptor(BitSet.class) + Type.getDescriptor(boolean.class) + ")V", null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(proxyBaseClass), "<init>", "()V", false);
        mv.visitVarInsn(ALOAD, 2);
        Label l0 = new Label();
        mv.visitJumpInsn(IFNONNULL, l0);
        mv.visitTypeInsn(NEW, Type.getInternalName(ExternalizableLinkedHashMap.class));
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(ExternalizableLinkedHashMap.class), "<init>", "()V", false);
        mv.visitVarInsn(ASTORE, 2);
        mv.visitLabel(l0);
        if (mixinInfo != null) {
            for (Class<?> mixinClass : mixinInfo.mixinClasses) {
                String mixin = getMixinName(mixinClass);
                try {
                    Class actualArg = getPossibleConstructor(mixinClass, trait.getDefinedClass());
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitTypeInsn(NEW, Type.getInternalName(mixinClass));
                    mv.visitInsn(DUP);
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(mixinClass), "<init>", "(" + Type.getDescriptor(actualArg) + ")V", false);
                    mv.visitFieldInsn(PUTFIELD, internalProxy, mixin, Type.getDescriptor(mixinClass));
                } catch (NoSuchMethodException nsme) {
                    mv.visitVarInsn(ALOAD, 0);
                    mv.visitTypeInsn(NEW, Type.getInternalName(mixinClass));
                    mv.visitInsn(DUP);
                    mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(mixinClass), "<init>", "()V", false);
                    mv.visitFieldInsn(PUTFIELD, internalProxy, mixin, Type.getDescriptor(mixinClass));
                }
            }
        }
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "object", descrCore);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "map", Type.getDescriptor(Map.class));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 3);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalProxy, "setTypeCode", Type.getMethodDescriptor(Type.VOID_TYPE, Type.getType(BitSet.class)), false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitTypeInsn(NEW, internalWrapper);
        mv.visitInsn(DUP);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKESPECIAL, internalWrapper, "<init>", "(" + descrCore + Type.getDescriptor(Map.class) + ")V", false);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "fields", Type.getDescriptor(Map.class));
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_getDynamicProperties", "()" + Type.getDescriptor(Map.class), false);
        Label l1 = new Label();
        mv.visitJumpInsn(IFNONNULL, l1);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 2);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_setDynamicProperties", "(" + Type.getDescriptor(Map.class) + ")V", false);
        mv.visitLabel(l1);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_getTraitMap", "()" + Type.getDescriptor(Map.class), false);
        Label l2 = new Label();
        mv.visitJumpInsn(IFNONNULL, l2);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitTypeInsn(NEW, Type.getInternalName(TraitTypeMapImpl.class));
        mv.visitInsn(DUP);
        mv.visitTypeInsn(NEW, Type.getInternalName(ExternalizableLinkedHashMap.class));
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(ExternalizableLinkedHashMap.class), "<init>", "()V", false);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(TraitTypeMapImpl.class), "<init>", "(" + Type.getDescriptor(Map.class) + ")V", false);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_setTraitMap", "(" + Type.getDescriptor(Map.class) + ")V", false);
        mv.visitLabel(l2);
        // core._setBottomTypeCode()
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 4);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "_setBottomTypeCode", Type.getMethodDescriptor(Type.VOID_TYPE, Type.getType(BitSet.class)), false);
        // core.addTrait
        mv.visitVarInsn(ALOAD, 1);
        mv.visitLdcInsn(trait.getName().endsWith(TraitFactoryImpl.SUFFIX) ? trait.getName().replace(TraitFactoryImpl.SUFFIX, "") : trait.getName());
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalCore, "addTrait", Type.getMethodDescriptor(Type.VOID_TYPE, Type.getType(String.class), Type.getType(Thing.class)), false);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ILOAD, 5);
        mv.visitMethodInsn(INVOKESPECIAL, internalProxy, "synchFields", Type.getMethodDescriptor(Type.VOID_TYPE, Type.BOOLEAN_TYPE), false);
        mv.visitInsn(RETURN);
        // mv.visitMaxs( 5, 3 );
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "writeExternal", "(" + Type.getDescriptor(ObjectOutput.class) + ")V", null, new String[] { Type.getInternalName(IOException.class) });
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEVIRTUAL, internalProxy, "getObject", "()" + Type.getDescriptor(TraitableBean.class), false);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectOutput.class), "writeObject", "(" + Type.getDescriptor(Object.class) + ")V", true);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, internalProxy, "map", Type.getDescriptor(Map.class));
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectOutput.class), "writeObject", "(" + Type.getDescriptor(Object.class) + ")V", true);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(proxyBaseClass), "writeExternal", "(" + Type.getDescriptor(ObjectOutput.class) + ")V", false);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    {
        mv = cw.visitMethod(ACC_PUBLIC, "readExternal", "(" + Type.getDescriptor(ObjectInput.class) + ")V", null, new String[] { Type.getInternalName(IOException.class), Type.getInternalName(ClassNotFoundException.class) });
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectInput.class), "readObject", "()" + Type.getDescriptor(Object.class), true);
        mv.visitTypeInsn(CHECKCAST, internalCore);
        mv.visitFieldInsn(PUTFIELD, internalProxy, "object", descrCore);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKEINTERFACE, Type.getInternalName(ObjectInput.class), "readObject", "()" + Type.getDescriptor(Object.class), true);
        mv.visitTypeInsn(CHECKCAST, Type.getInternalName(Map.class));
        mv.visitFieldInsn(PUTFIELD, internalProxy, "map", Type.getDescriptor(Map.class));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(proxyBaseClass), "readExternal", "(" + Type.getDescriptor(ObjectInput.class) + ")V", false);
        mv.visitInsn(RETURN);
        // mv.visitMaxs( 3, 2 );
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }
    helpBuildClass(core, cw, internalProxy, descrCore, mask);
    buildFields(core, mask, proxyName, mixinInfo, cw);
    buildKeys(core, proxyName, cw);
    buildMixinMethods(proxyName, mixinInfo, cw);
    buildCommonMethods(cw, proxyName);
    buildExtendedMethods(cw, trait, core);
    buildShadowMethods(cw, trait, core);
    cw.visitEnd();
    return cw.toByteArray();
}