//created on: Thu Oct 13 19:13:23 CDT 2005
import java.io.StringWriter;
import java.io.StringReader;
import org.jdom.Document;
import org.jdom.output.Format;
import org.jdom.output.XMLOutputter;
import org.jdom.input.SAXBuilder;
import org.jdom.JDOMException;
import java.io.IOException;
/**
* @author Sahil
* Just some XML formattign utilities
*/
public class XMLUtils {
public static String getXMLStrFromDoc(Document doc){
XMLOutputter prettyOutput = new XMLOutputter(Format.getPrettyFormat());
StringWriter stw = new StringWriter();
try {
prettyOutput.output(doc, stw);
stw.close();
} catch(Exception e) {return "Exception in writing xml to string";}
return stw.toString();
}
public static String formatXMLStr(String xml){
try {
SAXBuilder builder = new SAXBuilder();
org.jdom.Document result = builder.build(new StringReader(xml));
return getXMLStrFromDoc(result);
} catch(IOException e) {
e.printStackTrace();
} catch(JDOMException e) {
e.printStackTrace();
} catch(NullPointerException e) {
e.printStackTrace();
}
return null;
}
public static Document getDocFromString(String xml){
try {
SAXBuilder builder = new SAXBuilder();
org.jdom.Document result = builder.build(new StringReader(xml));
return (result);
} catch(IOException e) {
e.printStackTrace();
} catch(JDOMException e) {
e.printStackTrace();
} catch(NullPointerException e) {
e.printStackTrace();
}
return null;
}
}