Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import org.w3c.dom.Document;

import org.xml.sax.ErrorHandler;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import java.io.Reader;
import java.io.StringReader;

public class Main {
    public static Document toDocument(String xml) throws Exception {
        // default we ignore namespaces
        return toDocument(xml, false);
    }

    public static Document toDocument(String xml, boolean namespaceAware) throws Exception {
        return toDocument(xml, namespaceAware, false);
    }

    public static Document toDocument(String xml, boolean namespaceAware, boolean ignoreDtd) throws Exception {
        Reader input = new StringReader(xml);
        InputSource is = new InputSource(input);
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(namespaceAware);

        // ignore dtd files
        if (ignoreDtd) {
            dbf.setValidating(false);
            dbf.setFeature("http://xml.org/sax/features/namespaces", false);
            dbf.setFeature("http://xml.org/sax/features/validation", false);
            dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
            dbf.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
        }

        DocumentBuilder db = dbf.newDocumentBuilder();
        db.setErrorHandler(new ErrorHandler() {
            public void warning(SAXParseException exception) throws SAXException {
                throw exception;

            }

            public void fatalError(SAXParseException exception) throws SAXException {
                throw exception;
            }

            public void error(SAXParseException exception) throws SAXException {
                throw exception;
            }
        });
        return db.parse(is);
    }
}