com.generationjava.util
Class OrderedProperties

java.lang.Object
  |
  +--java.util.Dictionary
        |
        +--java.util.Hashtable
              |
              +--java.util.Properties
                    |
                    +--com.generationjava.util.OrderedProperties

All Implemented Interfaces:

java.lang.Cloneable, java.util.Map, java.io.Serializable

Direct Known Subclasses:

CommentedOrderedProperties

public class OrderedProperties

extends java.util.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 java.util.ArrayList

index

Fields inherited from class java.util.Properties

defaults

Constructor Summary

OrderedProperties()

OrderedProperties(java.util.Properties props)

Method Summary

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

Constructor Detail

OrderedProperties

public OrderedProperties()

OrderedProperties

public OrderedProperties(java.util.Properties props)

Method Detail

load

public static com.generationjava.util.OrderedProperties load(java.io.File file)

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map

Overrides:

put in class java.util.Hashtable

setProperty

public java.lang.Object setProperty(java.lang.String key,
                                    java.lang.String value)

Overrides:

setProperty in class java.util.Properties

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map

Overrides:

remove in class java.util.Hashtable

propertyNames

public java.util.Enumeration propertyNames()

Overrides:

propertyNames in class java.util.Properties

keys

public java.util.Enumeration keys()

Overrides:

keys in class java.util.Hashtable

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map

Overrides:

keySet in class java.util.Hashtable

save

public void save(java.io.OutputStream outstrm,
                 java.lang.String header)

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

Overrides:

save in class java.util.Properties

store

public void store(java.io.OutputStream outstrm,
                  java.lang.String header)
           throws java.io.IOException

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

Overrides:

store in class java.util.Properties

java.io.IOException