public static CodegenMethod GetBeanArrayValueCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope,
BeanEventPropertyGetter nestedGetter,
int index)
{
return codegenMethodScope.MakeChild(typeof(object), typeof(BaseNestableEventUtil), codegenClassScope)
.AddParam(typeof(object), "value")
.Block
.IfRefNullReturnNull("value")
.IfNotInstanceOf("value", typeof(Array))
.BlockReturn(ConstantNull())
.DeclareVar<Array>("array", Cast<Array>(Ref("value")))
.IfConditionReturnConst(
Relational(ExprDotName(Ref("array"), "Length"), LE, Constant(index)),
null)
.DeclareVar<object>(
"arrayItem",
ExprDotMethod(Ref("array"), "GetValue", Constant(index)))
.IfRefNullReturnNull("arrayItem")
.MethodReturn(
nestedGetter.UnderlyingGetCodegen(
Cast(nestedGetter.TargetType, Ref("arrayItem")),
codegenMethodScope,
codegenClassScope));
}
private CodegenMethod GetFieldCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return codegenMethodScope.MakeChild(typeof(object), GetType(), codegenClassScope)
.AddParam(field.DeclaringType, "und")
.Block
.DeclareVar<object>("value", Ref("und." + field.Name))
.IfRefNullReturnNull("value")
.MethodReturn(nestedGetter.UnderlyingGetCodegen(CastRef(nestedGetter.TargetType, "value"), codegenMethodScope, codegenClassScope));
}
private CodegenMethod GetObjectArrayCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return codegenMethodScope.MakeChild(typeof(object), GetType(), codegenClassScope)
.AddParam(typeof(object[]), "array")
.Block
.DeclareVar<object>("value", ArrayAtIndex(Ref("array"), Constant(propertyIndex)))
.IfRefNullReturnNull("value")
.IfInstanceOf("value", typeof(EventBean))
.BlockReturn(
entryGetter.EventBeanGetCodegen(
CastRef(typeof(EventBean), "value"),
codegenMethodScope,
codegenClassScope))
.MethodReturn(
entryGetter.UnderlyingGetCodegen(
FlexCast(entryGetter.TargetType, Ref("value")),
codegenMethodScope,
codegenClassScope));
}
private CodegenMethod GetMapCodegen(
CodegenMethodScope codegenMethodScope,
CodegenClassScope codegenClassScope)
{
return codegenMethodScope
.MakeChild(typeof(object), GetType(), codegenClassScope)
.AddParam(typeof(IDictionary<string, object>), "map")
.Block
.DeclareVar<object>("value", ExprDotMethod(Ref("map"), "Get", Constant(propertyMap)))
.IfRefNullReturnNull("value")
.IfInstanceOf("value", typeof(EventBean))
.BlockReturn(
mapEntryGetter.EventBeanGetCodegen(
CastRef(typeof(EventBean), "value"),
codegenMethodScope,
codegenClassScope))
.MethodReturn(
mapEntryGetter.UnderlyingGetCodegen(
CastRef(mapEntryGetter.TargetType, "value"),
codegenMethodScope,
codegenClassScope));
}