org.infinispan.util
Class TypedProperties

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable<Object,Object>
          java.util.Properties
              org.infinispan.util.TypedProperties

All Implemented Interfaces:

Serializable, Cloneable, Map<Object,Object>

Direct Known Subclasses:

LegacyKeySupportTypedProperties

public class TypedProperties
extends Properties

Type-aware properties. Extends the JDK Properties class to provide accessors that convert values to certain types, using default values if a conversion is not possible.

Since:

4.0

Author:

Manik Surtani

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Properties

defaults

Constructor Summary

TypedProperties()
Default constructor that returns an empty instance

TypedProperties(Properties p)
Copy constructor

Method Summary

boolean	getBooleanProperty(String key, boolean defaultValue)
boolean	getBooleanProperty(String key, boolean defaultValue, boolean doStringReplace)
int	getIntProperty(String key, int defaultValue)
int	getIntProperty(String key, int defaultValue, boolean doStringReplace)
long	getLongProperty(String key, long defaultValue)
long	getLongProperty(String key, long defaultValue, boolean doStringReplace)
String	getProperty(String key, String defaultValue, boolean doStringReplace) Get the property associated with the key, optionally applying string property replacement as defined in StringPropertyReplacer.replaceProperties(java.lang.String) to the result.
static TypedProperties	toTypedProperties(Properties p) Factory method that converts a JDK Properties instance to an instance of TypedProperties, if needed.

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, get, 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

TypedProperties

public TypedProperties(Properties p)

Copy constructor

Parameters:

p - properties instance to from. If null, then it is treated as an empty Properties instance.

TypedProperties

public TypedProperties()

Default constructor that returns an empty instance

Method Detail

toTypedProperties

public static TypedProperties toTypedProperties(Properties p)

Factory method that converts a JDK Properties instance to an instance of TypedProperties, if needed.

Parameters:

p - properties to convert.

Returns:

A TypedProperties object. Returns an empty TypedProperties instance if p is null.

getIntProperty

public int getIntProperty(String key,
                          int defaultValue)

getIntProperty

public int getIntProperty(String key,
                          int defaultValue,
                          boolean doStringReplace)

getLongProperty

public long getLongProperty(String key,
                            long defaultValue)

getLongProperty

public long getLongProperty(String key,
                            long defaultValue,
                            boolean doStringReplace)

getBooleanProperty

public boolean getBooleanProperty(String key,
                                  boolean defaultValue)

getBooleanProperty

public boolean getBooleanProperty(String key,
                                  boolean defaultValue,
                                  boolean doStringReplace)

getProperty

public String getProperty(String key,
                          String defaultValue,
                          boolean doStringReplace)

Get the property associated with the key, optionally applying string property replacement as defined in StringPropertyReplacer.replaceProperties(java.lang.String) to the result.

Parameters:

key - the hashtable key.

defaultValue - a default value.

doStringReplace - boolean indicating whether to apply string property replacement

Returns:

the value in this property list with the specified key valu after optionally being inspected for String property replacement