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From Lance Semmens <lance.semm...@essential.com.au>
Subject RE: Digester beginner question
Date Tue, 26 Apr 2005 02:34:13 GMT
I can't think of an existing rule that will help you.
How's this?? (NB i have not tested but you should get the idea).

digester.addRule("class/student/attribute" new Rule() {
	private String fieldName;
	public void begin(Attributes atts) throws Exception {
		fieldName = atts.getValue("name");
	}
	public void body(String text) throws Exception {
		Object o = getDigester().peek();
		Field field = o.getClass().getField(fieldName);
		field.set(o, text);
	}
}

-----Original Message-----
From: Manoj Chakkalakkal [mailto:Manoj.Chakkalakkal@semagix.com]
Sent: Tuesday, 26 April 2005 7:14 AM
To: Jakarta Commons Users List
Subject: RE: Digester beginner question
Importance: Low


I tried using the XPath notation as shown, but that does not work.

Digester digester = new Digester();
digester.addObjectCreate("class", Student.class);
digester.addBeanPropertySetter("class/student/attribute[@name='id']",
"id");
digester.addBeanPropertySetter("class/student/attribute[@name='name']",
"name");

But that does not seem to work.


-----Original Message-----
From: Manoj Chakkalakkal 
Sent: Monday, April 25, 2005 5:41 PM
To: Jakarta Commons Users List
Subject: Digester beginner question

I have the following XML.
<class>
 	<student>
  		<attribute name="id">10</attribute>
		<attribute name="name">Mark</attribute>
	</student>
	<student>
  		<attribute name="id">11</attribute>
		<attribute name="name">Mary</attribute>
	</student>

</class>

public class Student{
	String id;
	String name;
}

How do I write use Commons Digester to set the properties id and name of
the class Student?

I cannot change the structure of XML.

Thank you
-Manoj


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