Common XML constants.

 
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/**
 * Contains common XML constants.
 *
 * @author <a href="mailto:vhardy@eng.sun.com">Vincent Hardy</a>
 * @version $Id: XMLConstants.java 475477 2006-11-15 22:44:28Z cam $
 */
public interface XMLConstants {

    // Namespace URIs
    String XML_NAMESPACE_URI = "http://www.w3.org/XML/1998/namespace";
    String XMLNS_NAMESPACE_URI = "http://www.w3.org/2000/xmlns/";
    String XLINK_NAMESPACE_URI = "http://www.w3.org/1999/xlink";
    String XML_EVENTS_NAMESPACE_URI = "http://www.w3.org/2001/xml-events";

    // Namespace prefixes
    String XML_PREFIX = "xml";
    String XMLNS_PREFIX = "xmlns";
    String XLINK_PREFIX = "xlink";

    // xml:{base,id,lang,space} and XML Events attributes
    String XML_BASE_ATTRIBUTE = "base";
    String XML_ID_ATTRIBUTE = "id";
    String XML_LANG_ATTRIBUTE = "lang";
    String XML_SPACE_ATTRIBUTE = "space";

    String XML_BASE_QNAME = XML_PREFIX + ':' + XML_BASE_ATTRIBUTE;
    String XML_ID_QNAME = XML_PREFIX + ':' + XML_ID_ATTRIBUTE;
    String XML_LANG_QNAME = XML_PREFIX + ':' + XML_LANG_ATTRIBUTE;
    String XML_SPACE_QNAME = XML_PREFIX + ':' + XML_SPACE_ATTRIBUTE;

    String XML_DEFAULT_VALUE = "default";
    String XML_PRESERVE_VALUE = "preserve";

    String XML_EVENTS_EVENT_ATTRIBUTE = "event";

    // XLink attributes
    String XLINK_HREF_ATTRIBUTE = "href";
    String XLINK_HREF_QNAME = XLINK_PREFIX + ':' + XLINK_HREF_ATTRIBUTE;

    // Serialization constants
    String XML_TAB = "    ";
    String XML_OPEN_TAG_END_CHILDREN = " >";
    String XML_OPEN_TAG_END_NO_CHILDREN = " />";
    String XML_OPEN_TAG_START = "<";
    String XML_CLOSE_TAG_START = "</";
    String XML_CLOSE_TAG_END = ">";
    String XML_SPACE = " ";
    String XML_EQUAL_SIGN = "=";
    String XML_EQUAL_QUOT = "=\"";
    String XML_DOUBLE_QUOTE = "\"";
    char XML_CHAR_QUOT = '\"';
    char XML_CHAR_LT = '<';
    char XML_CHAR_GT = '>';
    char XML_CHAR_APOS = '\'';
    char XML_CHAR_AMP = '&';
    String XML_ENTITY_QUOT = "&quot;";
    String XML_ENTITY_LT = "&lt;";
    String XML_ENTITY_GT = "&gt;";
    String XML_ENTITY_APOS = "&apos;";
    String XML_ENTITY_AMP = "&amp;";
    String XML_CHAR_REF_PREFIX = "&#x";
    String XML_CHAR_REF_SUFFIX = ";";
    String XML_CDATA_END = "]]&gt;";
    String XML_DOUBLE_DASH = "--";
    String XML_PROCESSING_INSTRUCTION_END = "?>";

    // XML versions
    String XML_VERSION_10 = "1.0";
    String XML_VERSION_11 = "1.1";
}

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Common XML constants. : XML Data « XML « Java

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