jade.util.leap

Class Properties

java.lang.Object

java.util.Dictionary<K,V>

java.util.Hashtable<java.lang.Object,java.lang.Object>

java.util.Properties

jade.util.leap.Properties

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Object,java.lang.Object>

Direct Known Subclasses:

ExtendedProperties

public class Properties
extends java.util.Properties
implements Serializable

The LEAP (environment-dependent) version of the &qote;java.util.Properties&qote; class. This class appears to be exactly the same in J2SE, PJAVA and MIDP. The internal implementation is different in the three cases however. In particular the J2SE and PJAVA implementation simply extend java.util.Properties. In particular the MIDP version re-implement the load and store methods to access properties from the .jad file of the midlet or from a properly formatted RecordStore (see the load() and store methods.

Author:

Steffen Rusitschka - Siemens AG, Marc Schlichte - Siemens AG, Nicolas Lhuillier - Motorola, Giovanni Caire - TILAB

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Properties

defaults

Constructor Summary

Constructors

Constructor and Description
Properties() Default constructor.

Method Summary

Modifier and Type	Method and Description
void	load(java.lang.String storage) Load a set of key-value pairs from a given storage element.
void	store(java.lang.String storage) Store the set of key-value pairs held by this Properties object into a given storage element.
static Properties	toLeapProperties(java.util.Properties pp)

Methods inherited from class java.util.Properties

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

Methods inherited from class java.util.Hashtable

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keys, keySet, merge, put, putAll, putIfAbsent, rehash, remove, remove, replace, replace, replaceAll, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

Properties

public Properties()

Default constructor.

Method Detail

toLeapProperties

public static Properties toLeapProperties(java.util.Properties pp)

load

public void load(java.lang.String storage)
          throws java.io.IOException

Load a set of key-value pairs from a given storage element. All key-value pairs previously included in this Properties object will be lost. The storage element is environment-dependent: In a J2SE or PJAVA environment it is a file named storage. In a MIDP environment it can be the JAD of the MIDlet (if storage = "jad") or a RecordStore called storage.

Throws:

java.io.IOException

store

public void store(java.lang.String storage)
           throws java.io.IOException

Store the set of key-value pairs held by this Properties object into a given storage element. The storage element is environment-dependent: In a J2SE or PJAVA environment it is a file named storage. In a MIDP environment it is a RecordStore called storage.

Throws:

java.io.IOException