tig

Class TigProperties

java.lang.Object

java.util.Dictionary<K,V>

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

java.util.Properties

tig.TigProperties

All Implemented Interfaces:

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

public class TigProperties
extends java.util.Properties

Superclass for Preferences classes.
The getXxxProperty() method behave like method getProperty(String key), inherited from Properties class : if the property can't be correctly retrieved, an exception is thrown.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TigProperties()

Method Summary

Modifier and Type	Method and Description
boolean	getBooleanProperty(java.lang.String key) Returns a property of type boolean.
boolean	getBooleanProperty(java.lang.String key, boolean defaultValue) Returns a property of type boolean.
double	getDoubleProperty(java.lang.String key) Returns a property of type double.
double	getDoubleProperty(java.lang.String key, double defaultValue) Returns a property of type double.
int[]	getIntArrayProperty(java.lang.String key) Returns a property of type int[].
int[]	getIntArrayProperty(java.lang.String key, int[] defaultValue) Returns a property of type int[].
static int	getIntConstant(java.lang.String constantName, java.lang.String className) Convenient method to get a static final int field of a class, using reflection.
int	getIntProperty(java.lang.String key) Returns a property of type int.
int	getIntProperty(java.lang.String key, int defaultValue) Returns a property of type int.
void	setBooleanProperty(java.lang.String key, boolean booleanValue) Sets a property of type boolean.
void	setDoubleProperty(java.lang.String key, double doubleValue) Sets a property of type double.
void	setIntArrayProperty(java.lang.String key, int[] intArray) Sets a property of type int[].
void	setIntProperty(java.lang.String key, int intValue) Sets a property of type int.

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, remove, remove, replace, replace, replaceAll, size, toString, values

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TigProperties

public TigProperties()

Method Detail

getIntConstant

public static int getIntConstant(java.lang.String constantName,
                                 java.lang.String className)

Convenient method to get a static final int field of a class, using reflection.
For example, if you have this piece of code in a class :

package mypackage;
  public class MyClass{
    public static final int MY_CONSTANT = 8;
  }

The call : TigBundle.getIntConstant("My_CONSTANT", "mypackage.MyClass"); will then return 8.

Throws:

java.lang.RuntimeException - If the property can't be correctly retrieved.

getIntProperty

public int getIntProperty(java.lang.String key)

Returns a property of type int.

Throws:

java.lang.NumberFormatException - If the property can't be retrieved, or can't be converted to an integer.

getIntProperty

public int getIntProperty(java.lang.String key,
                          int defaultValue)

Returns a property of type int.
If the property can't be retrieved, or can't be converted to an integer, the default value is returned.

setIntProperty

public void setIntProperty(java.lang.String key,
                           int intValue)

Sets a property of type int.

getDoubleProperty

public double getDoubleProperty(java.lang.String key)

Returns a property of type double.
If the property can't be retrieved, or if it can't be converted to a double, null is returned.

getDoubleProperty

public double getDoubleProperty(java.lang.String key,
                                double defaultValue)

Returns a property of type double.
If the property can't be retrieved, or can't be converted to a double, the default value is returned.

setDoubleProperty

public void setDoubleProperty(java.lang.String key,
                              double doubleValue)

Sets a property of type double.

getBooleanProperty

public boolean getBooleanProperty(java.lang.String key)

Returns a property of type boolean.

Returns true if the property exists and equals (ignoring case) to "true". Returns false if the property exists and equals (ignoring case) to "false". A RuntimeException is thrown otherwise.

getBooleanProperty

public boolean getBooleanProperty(java.lang.String key,
                                  boolean defaultValue)

Returns a property of type boolean.

Returns true if the property exists and equals (ignoring case) to "true". Returns false if the property exists and equals (ignoring case) to "false". 'defaultValue' is returned otherwise.