Java XML Sanitize SanitizeXmlString(String xml)

Description

Sanitize Xml String

License

Open Source License

Declaration

public static String SanitizeXmlString(String xml) 

Method Source Code

//package com.java2s;

public class Main {
    public static String SanitizeXmlString(String xml) {
        if (xml == null || xml.isEmpty()) {
            return xml;
        }/* ww  w.j  a  va 2s  . com*/

        StringBuilder buffer = new StringBuilder(xml.length());

        for (int i = 0; i < xml.length(); i++) {
            if (IsLegalXmlChar(xml.charAt(i))) {
                buffer.append(xml.charAt(i));
            }
        }

        return buffer.toString();
    }

    public static boolean IsLegalXmlChar(int character) {
        return (character == 0x9 /* == '\t' == 9   */ || character == 0xA /* == '\n' == 10  */
                || character == 0xD /* == '\r' == 13  */ || (character >= 0x20 && character <= 0xD7FF)
                || (character >= 0xE000 && character <= 0xFFFD) || (character >= 0x10000 && character <= 0x10FFFF));
    }
}

Related

1. sanitizeJson4XML(String jsonString)
2. sanitizeXML(String xml)
3. sanitizeXmlTypeName(String name)