English 中文(简体)
ibatis java.util.Map parameters with dot(.) character
原标题:
  • 时间:2009-12-23 11:27:07
  •  标签:
  • java
  • ibatis

I have a parameters Map with property name "xx.xx", but Ibatis cannot know property named "xx.xx" ("xxxx" is ok).

how can I use Map property with name contains dot(.) character? or I have to remove the dot(.).

Thanks very much

Thang Hoang

最佳回答

iBatis uses JavaBean naming conventions, and "xx.xx" isn t a valid JavaBean property name. I think you re going to have to change those map keys to something more conventional, before feeding it to iBatis.

问题回答

OGNL will treat it as a property(see ASTProperty), use map.get( aaa.bbb ) will fix it.

Do you mean something like this ("Get value from bean within a bean") which is what my BeanPropertyController does? I don t know if this is even possible with IBATIS, but I know my utility can do that... :)





相关问题
Spring Properties File

Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...

Logging a global ID in multiple components

I have a system which contains multiple applications connected together using JMS and Spring Integration. Messages get sent along a chain of applications. [App A] -> [App B] -> [App C] We set a ...

Java Library Size

If I m given two Java Libraries in Jar format, 1 having no bells and whistles, and the other having lots of them that will mostly go unused.... my question is: How will the larger, mostly unused ...

How to get the Array Class for a given Class in Java?

I have a Class variable that holds a certain type and I need to get a variable that holds the corresponding array class. The best I could come up with is this: Class arrayOfFooClass = java.lang....

SQLite , Derby vs file system

I m working on a Java desktop application that reads and writes from/to different files. I think a better solution would be to replace the file system by a SQLite database. How hard is it to migrate ...

热门标签