Java XML DocumentBuilder Create newDocumentBuilder(Boolean disallowDoctypeDecl)

Description

new Document Builder

License

Apache License

Declaration

public static DocumentBuilder newDocumentBuilder(Boolean disallowDoctypeDecl)
            throws ParserConfigurationException 

Method Source Code

//package com.java2s;
/**/*ww w.  j  a va  2s .  c o m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import javax.xml.XMLConstants;

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

public class Main {
    public static DocumentBuilder newDocumentBuilder(Boolean disallowDoctypeDecl)
            throws ParserConfigurationException {
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
        dbf.setValidating(false);
        // avoid external entity attacks
        dbf.setFeature("http://xml.org/sax/features/external-general-entities", false);
        dbf.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        boolean isDissalowDoctypeDecl = disallowDoctypeDecl == null ? true : disallowDoctypeDecl;
        dbf.setFeature("http://apache.org/xml/features/disallow-doctype-decl", isDissalowDoctypeDecl);
        // avoid overflow attacks
        dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);

        return dbf.newDocumentBuilder();
    }
}

Related

1. newDocumentBuilder()
2. newDocumentBuilder()
3. newDocumentBuilder()
4. newDocumentBuilder()
5. newDocumentBuilder()
6. newDocumentBuilder(boolean ignoreWhitespace, boolean ignoreComment)
7. newDocumentBuilder(boolean nsAware, boolean validating)
8. newDocumentBuilder(Schema schema, boolean isNamespaceAware, boolean isXIncludeAware)
9. newDocumentBuilderFactory()