org.mule.util
Class ObjectUtils

java.lang.Object
  org.apache.commons.lang.ObjectUtils
      org.mule.util.ObjectUtils

public class ObjectUtils
extends ObjectUtils

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.lang.ObjectUtils

ObjectUtils.Null

Field Summary

protected static Log

logger logger used by this class

Fields inherited from class org.apache.commons.lang.ObjectUtils

NULL

Constructor Summary

ObjectUtils()

Method Summary

static boolean	getBoolean(Object answer, boolean defaultValue) Gets a boolean from a value in a null-safe manner.
static byte	getByte(Object answer, byte defaultValue) Gets a byte from a value in a null-safe manner.
static double	getDouble(Object answer, double defaultValue) Gets a double from a value in a null-safe manner.
static float	getFloat(Object answer, float defaultValue) Gets a float from a value in a null-safe manner.
static int	getInt(Object answer, int defaultValue) Gets a int from a value in a null-safe manner.
static long	getLong(Object answer, long defaultValue) Gets a long from a value in a null-safe manner.
static short	getShort(Object answer, short defaultValue) Gets a short from a value in a null-safe manner.
static String	getString(Object answer, String defaultValue) Gets a String from a value in a null-safe manner.
static String	identityToShortString(Object obj) Like ObjectUtils.identityToString(Object) but without the object's full package name.

Methods inherited from class org.apache.commons.lang.ObjectUtils

appendIdentityToString, defaultIfNull, equals, hashCode, identityToString, max, min, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final Log logger

logger used by this class

Constructor Detail

ObjectUtils

public ObjectUtils()

Method Detail

identityToShortString

public static String identityToShortString(Object obj)

Like ObjectUtils.identityToString(Object) but without the object's full package name.

Parameters:

obj - the object for which the identity description is to be generated

Returns:

the object's identity description in the form of "ClassName@IdentityCode" or "null" if the argument was null.

getString

public static String getString(Object answer,
                               String defaultValue)

Gets a String from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a String, or the defaultValue

getBoolean

public static boolean getBoolean(Object answer,
                                 boolean defaultValue)

Gets a boolean from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a boolean, or the defaultValue

getByte

public static byte getByte(Object answer,
                           byte defaultValue)

Gets a byte from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a byte, or the defaultValue

getShort

public static short getShort(Object answer,
                             short defaultValue)

Gets a short from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a short, or the defaultValue

getInt

public static int getInt(Object answer,
                         int defaultValue)

Gets a int from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a int, or the defaultValue

getLong

public static long getLong(Object answer,
                           long defaultValue)

Gets a long from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a long, or the defaultValue

getFloat

public static float getFloat(Object answer,
                             float defaultValue)

Gets a float from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a float, or the defaultValue

getDouble

public static double getDouble(Object answer,
                               double defaultValue)

Gets a double from a value in a null-safe manner.

Parameters:

answer - the object value

defaultValue - the default to use if null or of incorrect type

Returns:

the value as a double, or the defaultValue