com.generationjava.util
Class OrderedProperties

java.lang.Object
  java.util.Dictionary
      java.util.Hashtable
          java.util.Properties
              com.generationjava.util.OrderedProperties

All Implemented Interfaces:

Cloneable, Map, Serializable

Direct Known Subclasses:

CommentedOrderedProperties

public class OrderedProperties

extends Properties

java.util.Properties stores keys and values, but it does not store them in an ordered way. Annoyingly, there is no easy way to splice this feature in, rather it leads to a rewrite of most of the methods and the creation. This is that rewrite.

See Also:

Serialized Form

Field Summary

protected ArrayList

index

Fields inherited from class java.util.Properties

defaults

Constructor Summary

OrderedProperties()

OrderedProperties(Properties props)

Method Summary

Enumeration	keys()
Set	keySet()
static OrderedProperties	load(File file)
Enumeration	propertyNames()
Object	put(Object key, Object value)
Object	remove(Object key)
void	save(OutputStream outstrm, String header) Currently will write out defaults as well, which is not in the specification.
Object	setProperty(String key, String value)
void	store(OutputStream outstrm, String header) Currently will write out defaults as well, which is not in the specification.

Methods inherited from class java.util.Properties

getProperty, getProperty, list, list, load

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, putAll, rehash, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

index

protected ArrayList index

Constructor Detail

OrderedProperties

public OrderedProperties()

OrderedProperties

public OrderedProperties(Properties props)

Method Detail

load

public static OrderedProperties load(File file)

put

public Object put(Object key,
                  Object value)

setProperty

public Object setProperty(String key,
                          String value)

remove

public Object remove(Object key)

propertyNames

public Enumeration propertyNames()

keys

public Enumeration keys()

keySet

public Set keySet()

save

public void save(OutputStream outstrm,
                 String header)

Currently will write out defaults as well, which is not in the specification.

store

public void store(OutputStream outstrm,
                  String header)
           throws IOException

Currently will write out defaults as well, which is not in the specification.

Throws:

IOException