net.groboclown.util.xml.v1
Class XmlUtil

java.lang.Object
  |
  +--net.groboclown.util.xml.v1.XmlUtil

public class XmlUtil

extends Object

A Utility to aid in various XML activities.

Version:

0.9.0 Alpha

Author:

Matt Albrecht

Field Summary

private static char[]	IN_RANGE_INVALID
private static String	IN_RANGE_INVALID_STR
private static String[]	IN_RANGE_VALID
private static char	LOWER_RANGE
protected static XmlUtil	s_instance
private static char	UPPER_RANGE

Constructor Summary

protected

XmlUtil()

Method Summary

static XmlUtil	getInstance()
String	utf2Xml(String javaStr) Convert a standard Java String into an XML string.
void	utf2Xml(String javaStr, StringBuffer output) Convert a standard Java String into an XML string.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

s_instance

protected static XmlUtil s_instance

LOWER_RANGE

private static final char LOWER_RANGE

UPPER_RANGE

private static final char UPPER_RANGE

IN_RANGE_INVALID

private static final char[] IN_RANGE_INVALID

IN_RANGE_INVALID_STR

private static final String IN_RANGE_INVALID_STR

IN_RANGE_VALID

private static final String[] IN_RANGE_VALID

Constructor Detail

XmlUtil

protected XmlUtil()

Method Detail

getInstance

public static XmlUtil getInstance()

utf2Xml

public String utf2Xml(String javaStr)

Convert a standard Java String into an XML string. It transforms out-of-range characters (<, >, &, ", ', and non-standard character values) into XML formatted values. Since it does correctly escape the quote characters, this may be used for both attribute values as well as standard text.

Parameters:

javaStr - the Java string to be transformed into XML text. If the string is null, then null is returned.

Returns:

the XML version of javaStr.

See Also:

utf2Xml( String, StringBuffer )

utf2Xml

public void utf2Xml(String javaStr,
                    StringBuffer output)

Convert a standard Java String into an XML string. It transforms out-of-range characters (<, >, &, ", ', and non-standard character values) into XML formatted values. Since it does correctly escape the quote characters, this may be used for both attribute values as well as standard text.

Parameters:

javaStr - the Java string to be transformed into XML text. If it is null, then the text "null" is appended to the

output - the StringBuffer to send the transformed XML into.