I am reading an XML using dom4j by using XPath techniques for selecting desired nodes. Consider that my XML looks like this:
<Employees>
<Emp id=1>
<name>jame</name>
<age>12</age>
</Emp>
.
.
.
</Employees>
Now i need to store the Information of all employees in a list of my Employee Class. Until i code the following:
List<? extends Node> lstprmntEmps = document.sele开发者_如何学运维ctNodes("//Employees/Emp");
ArrayList<Employee> Employees = new ArrayList<Employee>();//Employee is my custom class
for (Node node : lstprmntEmps)
{
Employees.add(ParseEmployee(node));//ParseEmployee(. . .) is my custom function that pareses emp XML and return Employee object
}
Now how do i get the name and age of Currently selected Node?
is there any such method exist node.getElementValue("name");
Cast each node to Element
, then ask the element for its first "name" sub-element and its first "age" sub-element and get their text.
See http://dom4j.sourceforge.net/apidocs/org/dom4j/Element.html.
The elementText(String)
method of Element
maybe gets a sub-element by name and retrieves its text in one operation, but it's undocumented, so it's hard to say.
Note that variables and methods should always start with a lowercase letter in Java.
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