I am parsing an XML in Java to check for a certain attribute. The attribute I am searching for is ERG. My code is not working.
import java.io.File;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
public class Parser {
public static void main(String[] args){
try {
File inputFile = new File("parser.txt");
DocumentBuilderFactory dbFactory
= DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(inputFile);
doc.getDocumentElement().normalize();
System.out.println("Root element :"
+ doc.getDocumentElement().getNodeName());
NodeList nList = doc.getElementsByTagName("database");
for (int temp = 0; temp < nList.getLength(); temp++) {
Node nNode = nList.item(temp);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
String nodeAttribute = eElement.getAttribute("key");
if(nodeAttribute == "ERG"){
System.out.println("YES");
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
Here is my parser.txt
<?xml version="1.0"?>
<databases>
<database key='BC'
driver='com.micro'
url.local='456@we'
login='ses2adm'
password='12dr'
/>
<database key='SGB'
driver='com.micro'
url.local='477@jj'
login='ses2adm'
password='12yh'
/>
<database key='ERG'
driver='com.micro13'
url.local='2726@kk'
login='sdm123'
password='ghjhj'
/>
<database key='MESH'
driver='com.micro'
url.local='hgh'
login='adgvnh33'
password='hghsj'
/>
<database key='MESJ_EOM'
driver='com.micro'
url.local='jujj'
login='124hh'
password='sunn'
/>
<database key='BSUJ'
driver='com.micro'
url.local='dkl12'
login='eh23'
password='fukll'
/>
<database key='BSYH_EOM'
driver='com.micro'
url.local='skk'
login='3556'
password='eyii'
/>
</databases>
