org.databene.commons.converter
Class JavaType

java.lang.Object
  org.databene.commons.converter.JavaType

public class JavaType
extends java.lang.Object

Utility class for operations related to Java types, e.g. mapping number types and their wrappers.

Created: 29.09.2006 12:29:48

Field Summary

static JavaType	BIG_DECIMAL
static JavaType	BIG_INT
static JavaType	BOOLEAN
static JavaType	BYTE
static JavaType	CHAR
static JavaType	DOUBLE
static JavaType	FLOAT
static JavaType	INT
static JavaType	LONG
static JavaType	SHORT

Method Summary

static JavaType	getInstance(java.lang.String name) returns an instance by name
static java.util.Collection<JavaType>	getInstances()
java.lang.String	getName() returns the name
static java.util.Set<java.lang.Class<? extends java.lang.Number>>	getNumberTypes() provides all Java number types
java.lang.Class<?>	getPrimitiveClass() returns the primitive class
static java.lang.Class<?>	getPrimitiveClass(java.lang.Class<?> numberType) finds the primitive class for primitive number types
java.lang.Class<?>	getWrapperClass() returns the wrapper class
static java.lang.Class<?>	getWrapperClass(java.lang.Class<?> numberType) finds the wrapper class for primitive number types
static boolean	isDecimalType(java.lang.Class<?> type)
static boolean	isIntegralType(java.lang.Class<?> type)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BOOLEAN

public static final JavaType BOOLEAN

CHAR

public static final JavaType CHAR

BYTE

public static final JavaType BYTE

SHORT

public static final JavaType SHORT

INT

public static final JavaType INT

LONG

public static final JavaType LONG

FLOAT

public static final JavaType FLOAT

DOUBLE

public static final JavaType DOUBLE

BIG_INT

public static final JavaType BIG_INT

BIG_DECIMAL

public static final JavaType BIG_DECIMAL

Method Detail

getName

public java.lang.String getName()

returns the name

getPrimitiveClass

public java.lang.Class<?> getPrimitiveClass()

returns the primitive class

getWrapperClass

public java.lang.Class<?> getWrapperClass()

returns the wrapper class

getInstances

public static java.util.Collection<JavaType> getInstances()

getInstance

public static JavaType getInstance(java.lang.String name)

returns an instance by name

getWrapperClass

public static java.lang.Class<?> getWrapperClass(java.lang.Class<?> numberType)

finds the wrapper class for primitive number types

getPrimitiveClass

public static java.lang.Class<?> getPrimitiveClass(java.lang.Class<?> numberType)

finds the primitive class for primitive number types

getNumberTypes

public static java.util.Set<java.lang.Class<? extends java.lang.Number>> getNumberTypes()

provides all Java number types

isIntegralType

public static boolean isIntegralType(java.lang.Class<?> type)

isDecimalType

public static boolean isDecimalType(java.lang.Class<?> type)