org.ops4j.pax.swissbox.converter.java.lang
Class ToNumberConverter

java.lang.Object
  extended by org.ops4j.pax.swissbox.converter.java.lang.ToNumberConverter
All Implemented Interfaces:
Converter

public class ToNumberConverter
extends java.lang.Object
implements Converter

JAVADOC NOTICE: This class contains code originally developed by "Apache Geronimo Project", OSGi Blueprint Implementation.

Author:
Apache Geronimo Project, Alin Dreghiciu (adreghiciu@gmail.com)

Field Summary
static ToNumberConverter INSTANCE
           
 
Constructor Summary
ToNumberConverter()
           
 
Method Summary
 boolean canConvert(java.lang.Object sourceObject, ReifiedType targetType)
          Return if this converter is able to convert the specified object to the specified type.
 java.lang.Object convert(java.lang.Object sourceObject, ReifiedType targetType)
          Convert the specified object to an instance of the specified type.
 java.lang.Object convertToNumber(java.lang.Number sourceObject, java.lang.Class targetType)
           
static ToNumberConverter toNumberConverter()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

INSTANCE

public static final ToNumberConverter INSTANCE
Constructor Detail

ToNumberConverter

public ToNumberConverter()
Method Detail

canConvert

public boolean canConvert(java.lang.Object sourceObject,
                          ReifiedType targetType)
Description copied from interface: Converter
Return if this converter is able to convert the specified object to the specified type.

Specified by:
canConvert in interface Converter
Parameters:
sourceObject - The source object s to convert.
targetType - The target type T.
Returns:
true if the conversion is possible, false otherwise.

convert

public java.lang.Object convert(java.lang.Object sourceObject,
                                ReifiedType targetType)
                         throws java.lang.Exception
Description copied from interface: Converter
Convert the specified object to an instance of the specified type.

Specified by:
convert in interface Converter
Parameters:
sourceObject - The source object s to convert.
targetType - The target type T.
Returns:
An instance with a type that is assignable from targetType's raw class
Throws:
java.lang.Exception - If the conversion cannot succeed. This exception should not be thrown when the canConvert method has returned true.

convertToNumber

public java.lang.Object convertToNumber(java.lang.Number sourceObject,
                                        java.lang.Class targetType)
                                 throws java.lang.Exception
Throws:
java.lang.Exception

toNumberConverter

public static ToNumberConverter toNumberConverter()


Copyright © 2006-2011 OPS4J - Open Participation Software for Java. All Rights Reserved.