关于struts中多个Action 链的问题

lyojbuilder 03-09-26

文章上说“second Action. This often upsets developers, since they usually want to set a property
on the form bean and pass that value along to the next Action in the chain.
The best solution here is to add a switch to your bean to make its properties
immutable:
private boolean mutable = true;
public void setMutable(boolean mutable) {
this.mutable = mutable;
}
// ...
public setProperty(String property) {
if (isMutable()) this.property = property;
}”

意思是不是说如果成功的设置了第一个ActionForm Bean的一个属性,mutable就为true,此时就设置第二个ActionForm bean的属性

我没用过struts的Action chaining,请指教!