edu.harvard.hul.ois.jhove

Enum Utils

java.lang.Object

java.lang.Enum<Utils>

edu.harvard.hul.ois.jhove.Utils

All Implemented Interfaces:

Serializable, Comparable<Utils>

public enum Utils
extends Enum<Utils>

Author:

cfw

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
static String	encodeContent(String content) Encodes a content String in XML-clean form, converting characters to entities as necessary and removing control characters disallowed by XML.
static String	encodeValue(String value) Encodes an attribute value String in XML-clean form, converting quote characters to entities and removing control characters disallowed by XML.
static boolean	isPropertyEmpty(Property property, PropertyArity arity) Checks if a property would produce an empty XML element, and returns true if it would.
static Utils	valueOf(String name) Returns the enum constant of this type with the specified name.
static Utils[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final Utils INSTANCE

Method Detail

values

public static Utils[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Utils c : Utils.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Utils valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

encodeContent

public static String encodeContent(String content)

Encodes a content String in XML-clean form, converting characters to entities as necessary and removing control characters disallowed by XML. The null string will be converted to an empty string.

encodeValue

public static String encodeValue(String value)

Encodes an attribute value String in XML-clean form, converting quote characters to entities and removing control characters disallowed by XML.

isPropertyEmpty

public static boolean isPropertyEmpty(Property property,
                                      PropertyArity arity)

Checks if a property would produce an empty XML element, and returns true if it would.