How to process a bean and hash at the same time?
ipolevoy <[email protected]>
| Newsgroups | gmane.comp.web.freemarker.user |
|---|---|
| Message-ID | <[email protected]> |
Hello, I'm working on a framework and considering using Freemarker for UI
layer. In order to achieve this, I will need the engine to recognize objects
as beans and maps at the same time. In other words, I would have a class:
public class Person extends HashMap {
private String name;
public Person(String name) {name = name;}
public String getName() {return name;}
}
Merging code:
Map root = new HashMap();
Person p = new Person("John");
p.put("age", 39);
root.put("da_bean", p);
template.process(root, out);
...and the template:
Map: ${da_bean.age}
<br>
Bean: ${da_bean.name}
The class Person is a Map and is also a bean (has a "name" property). I
looked at the documentation, API and source code, and it seems that I will
have to write a custom wrapper and a template model, but without a good
understanding of the internal architecture, this might be a whole new
project.
Is there a way to achieve this easier? Am I going in the wrong direction?
Thanks much for all the help!
igor
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