Thread: How to fetch attribute values of two different attributes example xml is pasted below Please help me out?????

How to fetch attribute values of two different attributes example xml is pasted below Please help me out?????

<?xml version="1.0" encoding="iso-8859-1"?>
<EXPRESSION>
<OPERATOR VALUE="+">
<OPERATOR VALUE="-">
<OPERATOR VALUE="and">
<LOGIC>
<OPERATORERAND VALUE="A"></OPERATORERAND>
</LOGIC>
<LOGIC>
<OPERATORERAND VALUE="B"></OPERATORERAND>
</LOGIC>
</OPERATOR>
<OPERATOR VALUE="and">
<OPERATOR VALUE="negation">
<LOGIC>
<OPERATORERAND VALUE="C"></OPERATORERAND>
</LOGIC>
</OPERATOR>
<OPERATOR VALUE="xor">
<LOGIC>
<OPERATORERAND VALUE="D"></OPERATORERAND>
</LOGIC>
</OPERATOR>
</OPERATOR>
</OPERATOR>
<BOOLEAN>
<VALUE>true</VALUE>
</BOOLEAN>
</OPERATOR>
</EXPRESSION>

I want the output as

Operator=+
Operator=-
Operator=and
Operand=A
Operand=B
Operator=and
Operator=negation
Operand=C
Operator=XOR
Operand=C

Please help me out ?????

Hello.
I suggest two choices.
One is traditional file reading. You can use scanner class and read the file and parse it according to your requirements.
The other is JAXP. Java provides API for validating and parsing XML docs. You can try that.

Syed.