PropDefaults

java.lang.Object
- java.util.Dictionary<K,V>
- - java.util.Hashtable<java.lang.Object,java.lang.Object>
  - - java.util.Properties
    - - com.highqsoft.util.PropDefaults

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Object,java.lang.Object>
```
public class PropDefaults
extends java.util.Properties
```
A table of defaults for PI-Software classes. Applications can set/get default values via the PropManager.
Warning: serialized objects of this class will not be compatible with future swing releases. The current serialization support is appropriate for short term storage or RMI between Swing1.0 applications. It will not be possible to load serialized Swing1.0 objects with future releases of Swing. The JDK1.2 release of Swing will be the compatibility baseline for the serialized form of Swing objects.

Version:

$Log: PropDefaults.java,v $, Revision 1.13 2017/04/06 13:29:13 adil, update copyright., , Revision 1.12 2015/05/20 13:06:26 karst, Update Copyrights to current., , Revision 1.11 2013/01/03 09:51:45 karst, Update copyright to 2013., , Revision 1.10 2012/05/21 14:58:19 alex, Reverted commit where reflection calls where parameterized, , Revision 1.8 2012/01/04 08:17:02 karst, Update copyright to 2012., , Revision 1.7 2011/01/05 09:10:25 karst, Update copyright header to 2011, , Revision 1.6 2010/01/11 07:56:14 karst, Update header comment to current, , Revision 1.5 2009/01/05 09:29:43 karst, Modify copyright to 2009, , Revision 1.4 2008/01/10 09:19:09 karst, Change copyright to current., , Revision 1.3 2005/01/04 08:10:22 karst, Change copyright to current., , Revision 1.2 2004/05/06 13:31:19 andy, Code purged., , Revision 1.1 2003/05/27 12:00:35 andy, Initial Version 3.0, , Revision 1.1 2001/02/09 14:37:25 hans, Initial CVS revision., , Revision 1.2 1998/11/25 14:27:21 andy, Changed to jdk1.2rc1 requirements., e.g. com.sun.java.swing -> javax.swing, , Revision 1.1 1998-10-01 10:45:01+02 andy, Initial CVS-revision.,

Author:

Andreas Hofmann

See Also:
PropManager, Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`PropDefaults.ActiveValue` This class enables one to store an entry in the defaults table that's constructed each time it's looked up with one of the `getXXX(key)` methods.
`static interface`	`PropDefaults.LazyValue` This class enables one to store an entry in the defaults table that isn't constructed until the first time it's looked up with one of the `getXXX(key)` methods.

Field Summary
- Fields inherited from class java.util.Properties
  defaults

Constructor Summary

Constructors
Constructor and Description
`PropDefaults()` Create an empty defaults table.
`PropDefaults(java.lang.Object[] keyValueList)` Create a defaults table initialized with the specified key/value pairs.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addPropertyChangeListener(java.beans.PropertyChangeListener listener)` Add a PropertyChangeListener to the listener list.
`protected void`	`firePropertyChange(java.lang.String propertyName, java.lang.Object oldValue, java.lang.Object newValue)` Support for reporting bound property changes.
`java.lang.Object`	`get(java.lang.Object key)`
`boolean`	`getBoolean(java.lang.Object key)` If the value of `key` is a boolean return its integer value, otherwise return false.
`java.awt.Color`	`getColor(java.lang.Object key)` If the value of `key` is a Color return it, otherwise return null.
`double`	`getDouble(java.lang.Object key)` If the value of `key` is a Double return its double value, otherwise return 0.0.
`float`	`getFloat(java.lang.Object key)` If the value of `key` is a Float return its float value, otherwise return 0.0F.
`java.awt.Font`	`getFont(java.lang.Object key)` If the value of `key` is a Font return it, otherwise return null.
`javax.swing.Icon`	`getIcon(java.lang.Object key)` If the value of `key` is an Icon return it, otherwise return null.
`int`	`getInt(java.lang.Object key)` If the value of `key` is a Integer return its integer value, otherwise return 0.
`long`	`getLong(java.lang.Object key)` If the value of `key` is a Long return its long value, otherwise return 0.
`java.lang.Class`	`getPropClass(java.lang.String propClassID)`
`java.lang.Class`	`getPropClass(java.lang.String propClassID, java.lang.ClassLoader propClassLoader)` The value of get(propClassID) must be the String name of a class that implements the corresponding class.
`java.lang.String`	`getString(java.lang.Object key)` If the value of `key` is a String return it, otherwise return key if it is a String else null.
`java.lang.Object`	`put(java.lang.Object key, java.lang.Object value)` Set the value of `key` to `value`.
`void`	`putDefaults(java.lang.Object[] keyValueList)` Put all of the key/value pairs in the database and unconditionally generate one PropertyChangeEvent.
`void`	`removePropertyChangeListener(java.beans.PropertyChangeListener listener)` Remove a PropertyChangeListener from the listener list.

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

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PropDefaults
```
public PropDefaults()
```
    Create an empty defaults table.
  - PropDefaults
```
public PropDefaults(java.lang.Object[] keyValueList)
```
    Create a defaults table initialized with the specified key/value pairs. For example:
```
      Object[] propDefaults = {
           "Font", new Font("Dialog", Font.BOLD, 12),
           "Color", Color.red,
           "five", new Integer(5)
      }
      PropDefaults myDefaults = new PropDefaults(propDefaults);
 
```
- Method Detail
  - get
```
public java.lang.Object get(java.lang.Object key)
```
    Specified by:
    
    get in interface java.util.Map<java.lang.Object,java.lang.Object>
    
    Overrides:
    
    get in class java.util.Hashtable<java.lang.Object,java.lang.Object>
  - put
```
public java.lang.Object put(java.lang.Object key,
                   java.lang.Object value)
```
    Set the value of key to value. If key is a string and the new value isn't equal to the old one, fire a PropertyChangeEvent. If value is null, the key is removed from the table.
    
    Specified by:
    
    put in interface java.util.Map<java.lang.Object,java.lang.Object>
    
    Overrides:
    
    put in class java.util.Hashtable<java.lang.Object,java.lang.Object>
    
    See Also:
    putDefaults(java.lang.Object[]), Hashtable.put(K, V)
  - putDefaults
```
public void putDefaults(java.lang.Object[] keyValueList)
```
    Put all of the key/value pairs in the database and unconditionally generate one PropertyChangeEvent. The events oldValue and newValue will be null and its propertyName will be "PropDefaults".
    
    See Also:
    put(java.lang.Object, java.lang.Object), Hashtable.put(K, V)
  - getFont
```
public java.awt.Font getFont(java.lang.Object key)
```
    If the value of key is a Font return it, otherwise return null.
  - getColor
```
public java.awt.Color getColor(java.lang.Object key)
```
    If the value of key is a Color return it, otherwise return null.
  - getIcon
```
public javax.swing.Icon getIcon(java.lang.Object key)
```
    If the value of key is an Icon return it, otherwise return null.
  - getString
```
public java.lang.String getString(java.lang.Object key)
```
    If the value of key is a String return it, otherwise return key if it is a String else null.
  - getBoolean
```
public boolean getBoolean(java.lang.Object key)
```
    If the value of key is a boolean return its integer value, otherwise return false.
  - getInt
```
public int getInt(java.lang.Object key)
```
    If the value of key is a Integer return its integer value, otherwise return 0.
  - getLong
```
public long getLong(java.lang.Object key)
```
    If the value of key is a Long return its long value, otherwise return 0.
  - getFloat
```
public float getFloat(java.lang.Object key)
```
    If the value of key is a Float return its float value, otherwise return 0.0F.
  - getDouble
```
public double getDouble(java.lang.Object key)
```
    If the value of key is a Double return its double value, otherwise return 0.0.
  - getPropClass
```
public java.lang.Class getPropClass(java.lang.String propClassID,
                           java.lang.ClassLoader propClassLoader)
```
    The value of get(propClassID) must be the String name of a class that implements the corresponding class. If the class hasn't been loaded before, this method looks up the class with propClassLoader.loadClass() if a non null class loader is provided, classForName() otherwise.
    If a mapping for propClassID exists or if the specified class can't be found, return null.
    This method is used by getClassById, it's usually not neccessary to call it directly.
    
    Returns:
    The value of Class.forName(get(ClassID)).
    See Also:
    #getClassById
  - getPropClass
```
public java.lang.Class getPropClass(java.lang.String propClassID)
```
    Returns:
    getPropClass(propClassID, null)
  - addPropertyChangeListener
```
public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Add a PropertyChangeListener to the listener list. The listener is registered for all properties.
    A PropertyChangeEvent will get fired whenever a default is changed.
    
    Parameters:
    listener - The PropertyChangeListener to be added
    See Also:
    PropertyChangeSupport
  - removePropertyChangeListener
```
public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)
```
    Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.
    
    Parameters:
    listener - The PropertyChangeListener to be removed
    See Also:
    PropertyChangeSupport
  - firePropertyChange
```
protected void firePropertyChange(java.lang.String propertyName,
                      java.lang.Object oldValue,
                      java.lang.Object newValue)
```
    Support for reporting bound property changes. If oldValue and newValue are not equal and the PropertyChangeEvent listener list isn't empty, then fire a PropertyChange event to each listener.
    
    Parameters:
    propertyName - The programmatic name of the property that was changed.
    oldValue - The old value of the property.
    newValue - The new value of the property.
    See Also:
    PropertyChangeSupport

Class PropDefaults

Nested Class Summary

Field Summary

Fields inherited from class java.util.Properties

Constructor Summary

Method Summary

Methods inherited from class java.util.Properties

Methods inherited from class java.util.Hashtable

Methods inherited from class java.lang.Object

Constructor Detail

PropDefaults

PropDefaults

Method Detail

get

put

putDefaults

getFont

getColor

getIcon

getString

getBoolean

getInt

getLong

getFloat

getDouble

getPropClass

getPropClass

addPropertyChangeListener

removePropertyChangeListener

firePropertyChange