Class Coercions

java.lang.Object

org.apache.felix.scr.impl.helper.Coercions

public class Coercions
extends Object

This implements the coercion table in RFC 190 5.6.3

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte	byte0
private static final char	char0
private static final double	double0
private static final float	float0
private static final int	int0
private static final long	long0
private static final short	short0

Constructor Summary

Constructors

Constructor	Description
Coercions()

Method Summary

Modifier and Type	Method	Description
static Object	coerce(Class<?> type, Object raw, org.osgi.framework.Bundle bundle)
static boolean	coerceToBoolean(Object o)
static byte	coerceToByte(Object o)
static char	coerceToChar(Object o)
static Class<?>	coerceToClass(Object o, org.osgi.framework.Bundle b)
static double	coerceToDouble(Object o)
static <T extends Enum<T>> T	coerceToEnum(Object o, Class<T> clazz)
static float	coerceToFloat(Object o)
static int	coerceToInteger(Object o)
static long	coerceToLong(Object o)
static short	coerceToShort(Object o)
static String	coerceToString(Object o)
private static Object	firstArrayElement(Object o, Object defaultValue)
private static Object	firstCollectionElement(Object raw, Object defaultValue)
private static Object	multipleToSingle(Object o, Object defaultValue)

Methods inherited from class Object

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

Field Details

byte0

private static final byte byte0

See Also:

• Constant Field Values

char0

private static final char char0

See Also:

• Constant Field Values

double0

private static final double double0

See Also:

• Constant Field Values

float0

private static final float float0

See Also:

• Constant Field Values

int0

private static final int int0

See Also:

• Constant Field Values

long0

private static final long long0

See Also:

• Constant Field Values

short0

private static final short short0

See Also:

• Constant Field Values

Constructor Details

Coercions

public Coercions()

Method Details

coerce

public static Object coerce(Class<?> type,
 Object raw,
 org.osgi.framework.Bundle bundle)

coerceToByte

public static byte coerceToByte(Object o)

coerceToChar

public static char coerceToChar(Object o)

coerceToDouble

public static double coerceToDouble(Object o)

coerceToFloat

public static float coerceToFloat(Object o)

coerceToInteger

public static int coerceToInteger(Object o)

coerceToLong

public static long coerceToLong(Object o)

coerceToShort

public static short coerceToShort(Object o)

coerceToString

public static String coerceToString(Object o)

coerceToBoolean

public static boolean coerceToBoolean(Object o)

coerceToClass

public static Class<?> coerceToClass(Object o,
 org.osgi.framework.Bundle b)

coerceToEnum

public static <T extends Enum<T>> T coerceToEnum(Object o,
 Class<T> clazz)

multipleToSingle

private static Object multipleToSingle(Object o,
 Object defaultValue)

firstCollectionElement

private static Object firstCollectionElement(Object raw,
 Object defaultValue)

firstArrayElement

private static Object firstArrayElement(Object o,
 Object defaultValue)