In this tutorial, we will see how to retrieve the value of an attribute in different data type like int, float, boolean etc with the help of JDOM library.
The JDOM libraries allows you to modify the value of node attribute in runtime. This examples shows how to set the value of node element. Here we are using org.jdom.Attribute class from the JDOM library.
The getValue() method of the org.jdom.Attribute class returns the text value of the attribute. This class is also providing other methods to get the values in the int, long, float etc. These methods try to convert the value in required format, if there is some data conversion error, it throws the DataConversionException exception.
Here is the xml file used in this example.
Actual value of attribute : 5677
Int value of attribute : 5677
Double value of attribute : 5677.0
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