Java XML DocumentBuilder Create getDocumentBuilder()

Description

get Document Builder

License

Open Source License

Declaration

public static DocumentBuilder getDocumentBuilder() 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2008, 2009 SOPERA GmbH.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors://from w  w w .j  ava  2s . c om
 *     SOPERA GmbH - initial API and implementation
 *******************************************************************************/

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.springframework.util.Assert;

public class Main {
    private static DocumentBuilderFactory builderFactory;

    public static DocumentBuilder getDocumentBuilder() {
        DocumentBuilder builder = null;
        if (builderFactory == null) {
            builderFactory = DocumentBuilderFactory.newInstance();
            builderFactory.setNamespaceAware(true);
        }
        try {
            builder = builderFactory.newDocumentBuilder();
        } catch (ParserConfigurationException e) {
            throw new RuntimeException(e);
        }
        Assert.notNull(builder);
        return builder;
    }
}

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