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java.lang.Objectorg.springframework.binding.convert.converters.NumberToNumber
public class NumberToNumber
A one-way converter that can convert from any JDK-standard Number implementation to any other JDK-standard Number
implementation.
Support Number classes include byte, short, integer, float, double, long, big integer, big decimal. This class
delegates to NumberUtils.convertNumberToTargetClass(Number, Class)
to perform the conversion.
Byte
,
Short
,
Integer
,
Long
,
BigInteger
,
Float
,
Double
,
BigDecimal
Constructor Summary | |
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NumberToNumber()
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Method Summary | |
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java.lang.Object |
convertSourceToTargetClass(java.lang.Object source,
java.lang.Class<?> targetClass)
Convert the provided source object argument to an instance of the specified target class. |
java.lang.Class<?> |
getSourceClass()
The source class this converter can convert from. |
java.lang.Class<?> |
getTargetClass()
The target class this converter can convert to. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public NumberToNumber()
Method Detail |
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public java.lang.Class<?> getSourceClass()
Converter
getSourceClass
in interface Converter
public java.lang.Class<?> getTargetClass()
Converter
getTargetClass
in interface Converter
public java.lang.Object convertSourceToTargetClass(java.lang.Object source, java.lang.Class<?> targetClass) throws java.lang.Exception
Converter
convertSourceToTargetClass
in interface Converter
source
- the source object to convert, which must be an instance of Converter.getSourceClass()
targetClass
- the target class to convert the source to, which must be equal to or a specialization of
Converter.getTargetClass()
targetClass
java.lang.Exception
- an exception occurred performing the conversion
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