Package java.util

Class PropertyResourceBundle

java.lang.Object

java.util.ResourceBundle

java.util.PropertyResourceBundle

public class PropertyResourceBundle
extends ResourceBundle

PropertyResourceBundle loads resources from an InputStream. All resources are Strings. The resources must be of the form key=value, one resource per line (see Properties).

Since:

1.1

See Also:

ResourceBundle, Properties

Nested Class Summary

Nested classes/interfaces inherited from class java.util.ResourceBundle

ResourceBundle.Control

Field Summary

Fields inherited from class java.util.ResourceBundle

parent

Constructor Summary

Constructors

Constructor	Description
PropertyResourceBundle(InputStream stream)	Constructs a new instance of PropertyResourceBundle and loads the properties file from the specified InputStream.
PropertyResourceBundle(Reader reader)	Constructs a new resource bundle with properties read from reader.

Method Summary

Modifier and Type	Method	Description
Enumeration<String>	getKeys()	Returns the names of the resources contained in this ResourceBundle.
Object	handleGetObject(String key)	Returns the named resource from this ResourceBundle, or null if the resource is not found.
protected Set<String>	handleKeySet()

Methods inherited from class java.util.ResourceBundle

clearCache, clearCache, containsKey, getBundle, getBundle, getBundle, getBundle, getBundle, getBundle, getLocale, getObject, getString, getStringArray, keySet, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PropertyResourceBundle

public PropertyResourceBundle(InputStream stream)
                       throws IOException

Constructs a new instance of PropertyResourceBundle and loads the properties file from the specified InputStream.

Parameters:

stream - the InputStream.

Throws:

IOException - if an error occurs during a read operation on the InputStream.

PropertyResourceBundle

public PropertyResourceBundle(Reader reader)
                       throws IOException

Constructs a new resource bundle with properties read from reader.

Parameters:

reader - the Reader

Throws:

IOException

Since:

1.6

Method Details

handleKeySet

protected Set<String> handleKeySet()

Overrides:

handleKeySet in class ResourceBundle

getKeys

public Enumeration<String> getKeys()

Description copied from class: ResourceBundle

Returns the names of the resources contained in this ResourceBundle.

Specified by:

getKeys in class ResourceBundle

Returns:

an Enumeration of the resource names.

handleGetObject

public Object handleGetObject(String key)

Description copied from class: ResourceBundle

Returns the named resource from this ResourceBundle, or null if the resource is not found.

Specified by:

handleGetObject in class ResourceBundle

Parameters:

key - the name of the resource.

Returns:

the resource object.