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copier

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redkale
2023-12-13 15:22:45 +08:00
parent a357c9f20e
commit 398b7b76a5
1 changed files with 22 additions and 8 deletions
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30
src/main/java/org/redkale/util/Copier.java
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@@ -820,6 +820,7 @@ public interface Copier<S, D> extends BiFunction<S, D, D> {
}
Predicate<Class> simpler = t -> t.isPrimitive() || t == String.class || Number.class.isAssignableFrom(t);
//遍历所有字段
for (Map.Entry<String, AccessibleObject> en : elements.entrySet()) {
if (!(en.getValue() instanceof java.lang.reflect.Field)) {
continue;
@@ -929,19 +930,25 @@ public interface Copier<S, D> extends BiFunction<S, D, D> {
Asms.visitPrimitiveValueOf(mv, srcFieldType);
mv.visitMethodInsn(INVOKESTATIC, utilClassName, "convertValue", "(Ljava/lang/reflect/Type;Ljava/lang/Object;)Ljava/lang/Object;", false);
Asms.visitCheckCast(mv, destFieldType);
if (setter == null) { //src: field, dest:field
if (setter == null) { //src: field, dest: field
mv.visitFieldInsn(PUTFIELD, destClassName, dfname, Type.getDescriptor(destFieldType));
} else { //src: field, dest:method
} else { //src: field, dest: method
mv.visitMethodInsn(destClass.isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, destClassName, setter.getName(), Type.getMethodDescriptor(setter), destClass.isInterface());
if (setter.getReturnType() != void.class) {
mv.visitInsn(POP);
}
}
} else {
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, srcClassName, sfname, srcFieldDesc);
if (setter == null) { //src: field, dest:field
if (setter == null) { //src: field, dest: field
mv.visitFieldInsn(PUTFIELD, destClassName, dfname, Type.getDescriptor(destFieldType));
} else { //src: field, dest:method
} else { //src: field, dest: method
mv.visitMethodInsn(destClass.isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, destClassName, setter.getName(), Type.getMethodDescriptor(setter), destClass.isInterface());
if (setter.getReturnType() != void.class) {
mv.visitInsn(POP);
}
}
}
} else { // skipNullValue OR (skipEmptyString && charstr)
@@ -964,19 +971,25 @@ public interface Copier<S, D> extends BiFunction<S, D, D> {
Asms.visitPrimitiveValueOf(mv, srcFieldType);
mv.visitMethodInsn(INVOKESTATIC, utilClassName, "convertValue", "(Ljava/lang/reflect/Type;Ljava/lang/Object;)Ljava/lang/Object;", false);
Asms.visitCheckCast(mv, destFieldType);
if (setter == null) { //src: field, dest:field
if (setter == null) { //src: field, dest: field
mv.visitFieldInsn(PUTFIELD, destClassName, dfname, Type.getDescriptor(destFieldType));
} else { //src: field, dest:method
} else { //src: field, dest: method
mv.visitMethodInsn(destClass.isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, destClassName, setter.getName(), Type.getMethodDescriptor(setter), destClass.isInterface());
if (setter.getReturnType() != void.class) {
mv.visitInsn(POP);
}
}
} else {
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ALOAD, 3);
mv.visitTypeInsn(CHECKCAST, srcFieldType.getName().replace('.', '/'));
if (setter == null) { //src: field, dest:field
if (setter == null) { //src: field, dest: field
mv.visitFieldInsn(PUTFIELD, destClassName, dfname, srcFieldDesc);
} else { //src: field, dest:method
} else { //src: field, dest: method
mv.visitMethodInsn(destClass.isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL, destClassName, setter.getName(), Type.getMethodDescriptor(setter), destClass.isInterface());
if (setter.getReturnType() != void.class) {
mv.visitInsn(POP);
}
}
}
mv.visitLabel(ifLabel);
@@ -984,6 +997,7 @@ public interface Copier<S, D> extends BiFunction<S, D, D> {
}
}
}
//遍历所有方法
for (Map.Entry<String, AccessibleObject> en : elements.entrySet()) {
if (!(en.getValue() instanceof java.lang.reflect.Method)) {
continue;