/*
<phonebook>
<person>
<name>joe yin</name>
<email>joe@yourserver.com</email>
<telephone>202-999-9999</telephone>
<web>www.java2s.com</web>
</person>
<person>
<name>karol</name>
<email>karol@yourserver.com</email>
<telephone>306-999-9999</telephone>
<web>www.java2s.com</web>
</person>
<person>
<name>green</name>
<email>green@yourserver.com</email>
<telephone>202-414-9999</telephone>
<web>www.java2s.com</web>
</person>
</phonebook>
*/
import javax.xml.parsers.saxparser;
import javax.xml.parsers.saxparserfactory;
import org.xml.sax.attributes;
import org.xml.sax.saxexception;
import org.xml.sax.helpers.defaulthandler;
public class namelister {
public static void main(string args[]) {
if (args.length != 1) {
system.err.println("usage: java namelister xmlfile.xml");
system.exit(-1);
}
try {
saxparserfactory factory = saxparserfactory.newinstance();
saxparser saxparser = factory.newsaxparser();
defaulthandler handler = new defaulthandler() {
boolean name = false;
public void startelement(string uri, string localname,
string qname, attributes attributes)
throws saxexception {
if (qname.equalsignorecase("name")) {
name = true;
}
}
public void characters(char ch[], int start, int length)
throws saxexception {
if (name) {
system.out.println("name: "
+ new string(ch, start, length));
name = false;
}
}
};
saxparser.parse(args[0], handler);
} catch (exception e) {
e.printstacktrace();
}
}
}
<phonebook>
<person>
<name>joe yin</name>
<email>joe@yourserver.com</email>
<telephone>202-999-9999</telephone>
<web>www.java2s.com</web>
</person>
<person>
<name>karol</name>
<email>karol@yourserver.com</email>
<telephone>306-999-9999</telephone>
<web>www.java2s.com</web>
</person>
<person>
<name>green</name>
<email>green@yourserver.com</email>
<telephone>202-414-9999</telephone>
<web>www.java2s.com</web>
</person>
</phonebook>
*/
import javax.xml.parsers.saxparser;
import javax.xml.parsers.saxparserfactory;
import org.xml.sax.attributes;
import org.xml.sax.saxexception;
import org.xml.sax.helpers.defaulthandler;
public class namelister {
public static void main(string args[]) {
if (args.length != 1) {
system.err.println("usage: java namelister xmlfile.xml");
system.exit(-1);
}
try {
saxparserfactory factory = saxparserfactory.newinstance();
saxparser saxparser = factory.newsaxparser();
defaulthandler handler = new defaulthandler() {
boolean name = false;
public void startelement(string uri, string localname,
string qname, attributes attributes)
throws saxexception {
if (qname.equalsignorecase("name")) {
name = true;
}
}
public void characters(char ch[], int start, int length)
throws saxexception {
if (name) {
system.out.println("name: "
+ new string(ch, start, length));
name = false;
}
}
};
saxparser.parse(args[0], handler);
} catch (exception e) {
e.printstacktrace();
}
}
}
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