org.apache.wiki.util
Class CommentedProperties

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable<Object,Object>
          java.util.Properties
              org.apache.wiki.util.CommentedProperties

All Implemented Interfaces:

Serializable, Cloneable, Map<Object,Object>

public class CommentedProperties
extends Properties

Extends Properties by providing support for comment preservation. When the properties are written to disk, previous comments present in the file are preserved.

Since:

2.4.22

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Properties

defaults

Constructor Summary

CommentedProperties()

CommentedProperties(Properties defaultValues)
Creates new properties.

Method Summary

void	load(InputStream inStream)
void	load(Reader in) Loads properties from a file opened by a supplied Reader.
Object	put(Object arg0, Object arg1)
void	putAll(Map arg0)
Object	remove(Object key)
Object	setProperty(String key, String value)
void	store(OutputStream out, String comments)
String	toString()

Methods inherited from class java.util.Properties

getProperty, getProperty, list, list, loadFromXML, propertyNames, save, store, storeToXML, storeToXML, stringPropertyNames

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, rehash, size, values

Methods inherited from class java.lang.Object

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

Constructor Detail

CommentedProperties

public CommentedProperties()

See Also:

Properties.Properties()

CommentedProperties

public CommentedProperties(Properties defaultValues)

Creates new properties.

Parameters:

defaultValues - A list of default values, which are used if in subsequent gets a key is not found.

Method Detail

load

public void load(InputStream inStream)
          throws IOException

Overrides:

load in class Properties

Throws:

IOException

load

public void load(Reader in)
          throws IOException

Loads properties from a file opened by a supplied Reader.

Overrides:

load in class Properties

Parameters:

in - The reader to read properties from

Throws:

IOException - in case something goes wrong.

setProperty

public Object setProperty(String key,
                          String value)

Overrides:

setProperty in class Properties

store

public void store(OutputStream out,
                  String comments)
           throws IOException

Overrides:

store in class Properties

Throws:

IOException

put

public Object put(Object arg0,
                  Object arg1)

Specified by:

put in interface Map<Object,Object>

Overrides:

put in class Hashtable<Object,Object>

putAll

public void putAll(Map arg0)

Specified by:

putAll in interface Map<Object,Object>

Overrides:

putAll in class Hashtable<Object,Object>

remove

public Object remove(Object key)

Specified by:

remove in interface Map<Object,Object>

Overrides:

remove in class Hashtable<Object,Object>

toString

public String toString()

Overrides:

toString in class Hashtable<Object,Object>