com.prosyst.util.hash
Class XProperties

java.lang.Object
  java.util.Dictionary
      java.util.Hashtable
          com.prosyst.util.hash.XProperties

All Implemented Interfaces:

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

public class XProperties
extends java.util.Hashtable

Helper class for reading and writing properties in text file

See Also:

Serialized Form

Constructor Summary

XProperties()
Constructs an empty XProperties instance, with initial capacity=30

Method Summary

java.lang.Object	get(java.lang.Object o) Retuns a the value of the property with name (String) o, or null if there is no such property.
java.lang.Object	get0(java.lang.Object o) Retuns a the value of the property with name (String) o, or null if there is no such property.
boolean	load(java.io.InputStream in) Loads the properties from the specified InputStream.
void	save(java.io.OutputStream out) Saves the properties in the specified OutputStream

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

XProperties

public XProperties()

Constructs an empty XProperties instance, with initial capacity=30

Method Detail

save

public void save(java.io.OutputStream out)

Saves the properties in the specified OutputStream

load

public boolean load(java.io.InputStream in)
             throws java.io.IOException

Loads the properties from the specified InputStream. Property names a kept as Key instancies, property values are kept as byte[]-s.

Throws:

java.io.IOException

get

public java.lang.Object get(java.lang.Object o)

Retuns a the value of the property with name (String) o, or null if there is no such property. If the value is a byte[], converts it to String before returning it.

Specified by:

get in interface java.util.Map

Overrides:

get in class java.util.Hashtable

Parameters:

o - The name of the property

get0

public java.lang.Object get0(java.lang.Object o)

Retuns a the value of the property with name (String) o, or null if there is no such property. The value is returned without converting it to String