de.javagl.reflection

Class Fields

java.lang.Object

de.javagl.reflection.Fields

public class Fields
extends Object

Utility methods related to fields

Method Summary

Modifier and Type	Method and Description
static List<Field>	getAllDeclaredFieldsOptional(Class<?> type) Returns an unmodifiable list containing all fields of that are returned by a call to Class.getDeclaredFields() on the given type or any of its supertypes.
static List<Field>	getAllDeclaredFieldsUnchecked(Class<?> type) Returns an unmodifiable list containing all fields of that are returned by a call to Class.getDeclaredFields() on the given type or any of its supertypes.
static List<Field>	getAllOptional(Class<?> type, Predicate<? super Field>... predicates) Returns an unmodifiable list containing all fields of the given type that match the given predicates.
static List<Field>	getAllUnchecked(Class<?> type, Predicate<? super Field>... predicates) Returns an unmodifiable list containing all fields of the given type that match the given predicates.
static boolean	getBooleanNonAccessibleOptional(Field field, Object object, boolean defaultValue) Get the value of the given field in the given object.
static boolean	getBooleanNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
boolean	getBooleanOptional(Field field, Object object, boolean defaultValue) Get the value of the given field in the given object.
boolean	getBooleanUnchecked(Field field, Object object) Get the value of the given field in the given object.
static byte	getByteNonAccessibleOptional(Field field, Object object, byte defaultValue) Get the value of the given field in the given object.
static byte	getByteNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
byte	getByteOptional(Field field, Object object, byte defaultValue) Get the value of the given field in the given object.
byte	getByteUnchecked(Field field, Object object) Get the value of the given field in the given object.
static char	getCharNonAccessibleOptional(Field field, Object object, char defaultValue) Get the value of the given field in the given object.
static char	getCharNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
char	getCharOptional(Field field, Object object, char defaultValue) Get the value of the given field in the given object.
char	getCharUnchecked(Field field, Object object) Get the value of the given field in the given object.
static Field	getDeclaredFieldOptional(Class<?> type, String fieldName) Calls Class.getDeclaredField(String).
static List<Field>	getDeclaredFieldsOptional(Class<?> type) Returns an unmodifiable List containing all fields that result from a call to Class.getDeclaredFields().
static List<Field>	getDeclaredFieldsUnchecked(Class<?> type) Returns an unmodifiable List containing all fields that result from a call to Class.getDeclaredFields() This call covers the following fields: public, protected, default, and private fields static and instance fields excluding fields from supertypes This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException
static Field	getDeclaredFieldUnchecked(Class<?> type, String fieldName) Calls Class.getDeclaredField(String).
static double	getDoubleNonAccessibleOptional(Field field, Object object, double defaultValue) Get the value of the given field in the given object.
static double	getDoubleNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
double	getDoubleOptional(Field field, Object object, double defaultValue) Get the value of the given field in the given object.
double	getDoubleUnchecked(Field field, Object object) Get the value of the given field in the given object.
static Field	getFieldOptional(Class<?> type, String fieldName) Calls Class.getField(String).
static List<Field>	getFieldsOptional(Class<?> type) Returns an unmodifiable List containing all fields that result from a call to Class.getFields().
static List<Field>	getFieldsUnchecked(Class<?> type) Returns an unmodifiable List containing all fields that result from a call to Class.getFields().
static Field	getFieldUnchecked(Class<?> type, String fieldName) Calls Class.getField(String).
static float	getFloatNonAccessibleOptional(Field field, Object object, float defaultValue) Get the value of the given field in the given object.
static float	getFloatNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
float	getFloatOptional(Field field, Object object, float defaultValue) Get the value of the given field in the given object.
float	getFloatUnchecked(Field field, Object object) Get the value of the given field in the given object.
static int	getIntNonAccessibleOptional(Field field, Object object, int defaultValue) Get the value of the given field in the given object.
static int	getIntNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
int	getIntOptional(Field field, Object object, int defaultValue) Get the value of the given field in the given object.
int	getIntUnchecked(Field field, Object object) Get the value of the given field in the given object.
static long	getLongNonAccessibleOptional(Field field, Object object, long defaultValue) Get the value of the given field in the given object.
static long	getLongNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
long	getLongOptional(Field field, Object object, long defaultValue) Get the value of the given field in the given object.
long	getLongUnchecked(Field field, Object object) Get the value of the given field in the given object.
static Object	getNonAccessibleOptional(Field field, Object object) Get the value of the given field in the given object.
static Object	getNonAccessibleOptional(Field field, Object object, Object defaultValue) Get the value of the given field in the given object.
static Object	getNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
Object	getOptional(Field field, Object object) Get the value of the given field in the given object.
Object	getOptional(Field field, Object object, Object defaultValue) Get the value of the given field in the given object.
static List<Field>	getOwnFieldsOptional(Class<?> type) Returns an unmodifiable list containing all fields of that are returned by a call to Class.getFields() on the given type, except for those that are inherited from any supertype.
static List<Field>	getOwnFieldsUnchecked(Class<?> type) Returns an unmodifiable list containing all fields of that are returned by a call to Class.getFields() on the given type, except for those that are inherited from any supertype.
static short	getShortNonAccessibleOptional(Field field, Object object, short defaultValue) Get the value of the given field in the given object.
static short	getShortNonAccessibleUnchecked(Field field, Object object) Get the value of the given field in the given object.
short	getShortOptional(Field field, Object object, short defaultValue) Get the value of the given field in the given object.
short	getShortUnchecked(Field field, Object object) Get the value of the given field in the given object.
Object	getUnchecked(Field field, Object object) Get the value of the given field in the given object.
static void	setNonAccessibleOptional(Field field, Object object, Object value) Set the value for the given field in the given object.
static void	setNonAccessibleUnchecked(Field field, Object object, Object value) Set the value for the given field in the given object.
void	setOptional(Field field, Object object, Object value) Set the value for the given field in the given object.
void	setUnchecked(Field field, Object object, Object value) Set the value for the given field in the given object.

Methods inherited from class java.lang.Object

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

Method Detail

getFieldUnchecked

public static Field getFieldUnchecked(Class<?> type,
                                      String fieldName)

Calls Class.getField(String).

This call covers the following fields:

• public fields
• static and instance fields
• including fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

fieldName - The field name

Returns:

The field

Throws:

ReflectionException - if the call did not succeed

getFieldOptional

public static Field getFieldOptional(Class<?> type,
                                     String fieldName)

Calls Class.getField(String).

This call covers the following fields:

• public fields
• static and instance fields
• including fields from supertypes

Returns null if the underlying call did not succeed.

Parameters:

type - The type

fieldName - The field name

Returns:

The field, or null if it could not be obtained

getDeclaredFieldUnchecked

public static Field getDeclaredFieldUnchecked(Class<?> type,
                                              String fieldName)

Calls Class.getDeclaredField(String).

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• excluding fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

fieldName - The field name

Returns:

The field

Throws:

ReflectionException - if the call did not succeed

getDeclaredFieldOptional

public static Field getDeclaredFieldOptional(Class<?> type,
                                             String fieldName)

Calls Class.getDeclaredField(String).

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• excluding fields from supertypes

Returns null if the underlying call did not succeed.

Parameters:

type - The type

fieldName - The field name

Returns:

The field, if it is declared in the given type, or null otherwise.

getFieldsUnchecked

public static List<Field> getFieldsUnchecked(Class<?> type)

Returns an unmodifiable List containing all fields that result from a call to Class.getFields().

This call covers the following fields:

• public fields
• static and instance fields
• including fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

Returns:

The fields

Throws:

ReflectionException - if the call did not succeed

getFieldsOptional

public static List<Field> getFieldsOptional(Class<?> type)

Returns an unmodifiable List containing all fields that result from a call to Class.getFields().

This call covers the following fields:

• public fields
• static and instance fields
• including fields from supertypes

Returns an empty list if the underlying call did not succeed.

Parameters:

type - The type

Returns:

The field

getDeclaredFieldsUnchecked

public static List<Field> getDeclaredFieldsUnchecked(Class<?> type)

Returns an unmodifiable List containing all fields that result from a call to Class.getDeclaredFields()

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• excluding fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

Returns:

The field

Throws:

ReflectionException - if the call did not succeed

getDeclaredFieldsOptional

public static List<Field> getDeclaredFieldsOptional(Class<?> type)

Returns an unmodifiable List containing all fields that result from a call to Class.getDeclaredFields().

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• excluding fields from supertypes

Returns an empty list if the underlying call did not succeed.

Parameters:

type - The type

Returns:

The field

getAllDeclaredFieldsUnchecked

public static List<Field> getAllDeclaredFieldsUnchecked(Class<?> type)

Returns an unmodifiable list containing all fields of that are returned by a call to Class.getDeclaredFields() on the given type or any of its supertypes.

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• including fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

Returns:

The list of all declared fields

Throws:

ReflectionException - if the call did not succeed.

getAllDeclaredFieldsOptional

public static List<Field> getAllDeclaredFieldsOptional(Class<?> type)

Returns an unmodifiable list containing all fields of that are returned by a call to Class.getDeclaredFields() on the given type or any of its supertypes.

This call covers the following fields:

• public, protected, default, and private fields
• static and instance fields
• including fields from supertypes

Returns an empty list if the underlying call did not succeed.

Parameters:

type - The type

Returns:

The list of all declared fields

getOwnFieldsUnchecked

public static List<Field> getOwnFieldsUnchecked(Class<?> type)

Returns an unmodifiable list containing all fields of that are returned by a call to Class.getFields() on the given type, except for those that are inherited from any supertype.

This call covers the following fields:

• public fields
• static and instance fields
• excluding fields from supertypes

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

Returns:

The fields

Throws:

ReflectionException - if the call did not succeed.

getOwnFieldsOptional

public static List<Field> getOwnFieldsOptional(Class<?> type)

Returns an unmodifiable list containing all fields of that are returned by a call to Class.getFields() on the given type, except for those that are inherited from any supertype.

This call covers the following fields:

• public fields
• static and instance fields
• excluding fields from supertypes

Returns an empty list if the underlying call did not succeed.

Parameters:

type - The type

Returns:

The fields

getAllOptional

@SafeVarargs
public static List<Field> getAllOptional(Class<?> type,
                                                       Predicate<? super Field>... predicates)

Returns an unmodifiable list containing all fields of the given type that match the given predicates.

This is equivalent to filtering the list of fields that is returned by getAllDeclaredFieldsOptional(Class) with the given predicates.

Returns an empty list if the underlying call did not succeed.

Parameters:

type - The type

predicates - The predicates

Returns:

The fields

getAllUnchecked

@SafeVarargs
public static List<Field> getAllUnchecked(Class<?> type,
                                                        Predicate<? super Field>... predicates)

Returns an unmodifiable list containing all fields of the given type that match the given predicates.

This is equivalent to filtering the list of fields that is returned by getAllDeclaredFieldsUnchecked(Class) with the given predicates.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

type - The type

predicates - The predicates

Returns:

The fields

Throws:

ReflectionException - if the call did not succeed

setUnchecked

public void setUnchecked(Field field,
                         Object object,
                         Object value)

Set the value for the given field in the given object.

Note that this call may also be used for primitive values, as the (boxed) parameter will automatically be converted to the primitive type if necessary.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

value - The value

Throws:

ReflectionException - if the call did not succeed

setNonAccessibleUnchecked

public static void setNonAccessibleUnchecked(Field field,
                                             Object object,
                                             Object value)

Set the value for the given field in the given object.

Note that this call may also be used for primitive values, as the (boxed) parameter will automatically be converted to the primitive type if necessary.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

value - The value

Throws:

ReflectionException - if the call did not succeed

setOptional

public void setOptional(Field field,
                        Object object,
                        Object value)

Set the value for the given field in the given object.

Note that this call may also be used for primitive values, as the (boxed) parameter will automatically be converted to the primitive type if necessary.

This method does nothing if the underlying call did not succeed.

Parameters:

field - The field

object - The object

value - The value

setNonAccessibleOptional

public static void setNonAccessibleOptional(Field field,
                                            Object object,
                                            Object value)

Set the value for the given field in the given object.

Note that this call may also be used for primitive values, as the (boxed) parameter will automatically be converted to the primitive type if necessary.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This method does nothing if the underlying call did not succeed.

Parameters:

field - The field

object - The object

value - The value

getUnchecked

public Object getUnchecked(Field field,
                           Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getNonAccessibleUnchecked

public static Object getNonAccessibleUnchecked(Field field,
                                               Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getOptional

public Object getOptional(Field field,
                          Object object)

Get the value of the given field in the given object.

Returns null if the underlying call did not succeed.

Parameters:

field - The field

object - The object

Returns:

The value

getNonAccessibleOptional

public static Object getNonAccessibleOptional(Field field,
                                              Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns null if the underlying call did not succeed.

Parameters:

field - The field

object - The object

Returns:

The value

getOptional

public Object getOptional(Field field,
                          Object object,
                          Object defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getNonAccessibleOptional

public static Object getNonAccessibleOptional(Field field,
                                              Object object,
                                              Object defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getBooleanUnchecked

public boolean getBooleanUnchecked(Field field,
                                   Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getBooleanNonAccessibleUnchecked

public static boolean getBooleanNonAccessibleUnchecked(Field field,
                                                       Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getBooleanOptional

public boolean getBooleanOptional(Field field,
                                  Object object,
                                  boolean defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getBooleanNonAccessibleOptional

public static boolean getBooleanNonAccessibleOptional(Field field,
                                                      Object object,
                                                      boolean defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getByteUnchecked

public byte getByteUnchecked(Field field,
                             Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getByteNonAccessibleUnchecked

public static byte getByteNonAccessibleUnchecked(Field field,
                                                 Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getByteOptional

public byte getByteOptional(Field field,
                            Object object,
                            byte defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getByteNonAccessibleOptional

public static byte getByteNonAccessibleOptional(Field field,
                                                Object object,
                                                byte defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getShortUnchecked

public short getShortUnchecked(Field field,
                               Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getShortNonAccessibleUnchecked

public static short getShortNonAccessibleUnchecked(Field field,
                                                   Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getShortOptional

public short getShortOptional(Field field,
                              Object object,
                              short defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getShortNonAccessibleOptional

public static short getShortNonAccessibleOptional(Field field,
                                                  Object object,
                                                  short defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getCharUnchecked

public char getCharUnchecked(Field field,
                             Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getCharNonAccessibleUnchecked

public static char getCharNonAccessibleUnchecked(Field field,
                                                 Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getCharOptional

public char getCharOptional(Field field,
                            Object object,
                            char defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getCharNonAccessibleOptional

public static char getCharNonAccessibleOptional(Field field,
                                                Object object,
                                                char defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getIntUnchecked

public int getIntUnchecked(Field field,
                           Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getIntNonAccessibleUnchecked

public static int getIntNonAccessibleUnchecked(Field field,
                                               Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getIntOptional

public int getIntOptional(Field field,
                          Object object,
                          int defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getIntNonAccessibleOptional

public static int getIntNonAccessibleOptional(Field field,
                                              Object object,
                                              int defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getLongUnchecked

public long getLongUnchecked(Field field,
                             Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getLongNonAccessibleUnchecked

public static long getLongNonAccessibleUnchecked(Field field,
                                                 Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getLongOptional

public long getLongOptional(Field field,
                            Object object,
                            long defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getLongNonAccessibleOptional

public static long getLongNonAccessibleOptional(Field field,
                                                Object object,
                                                long defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getFloatUnchecked

public float getFloatUnchecked(Field field,
                               Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getFloatNonAccessibleUnchecked

public static float getFloatNonAccessibleUnchecked(Field field,
                                                   Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getFloatOptional

public float getFloatOptional(Field field,
                              Object object,
                              float defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getFloatNonAccessibleOptional

public static float getFloatNonAccessibleOptional(Field field,
                                                  Object object,
                                                  float defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getDoubleUnchecked

public double getDoubleUnchecked(Field field,
                                 Object object)

Get the value of the given field in the given object.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getDoubleNonAccessibleUnchecked

public static double getDoubleNonAccessibleUnchecked(Field field,
                                                     Object object)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

This call is wrapping all possible checked exceptions and SecurityExceptions into a ReflectionException

Parameters:

field - The field

object - The object

Returns:

The value

Throws:

ReflectionException - if the call did not succeed

getDoubleOptional

public double getDoubleOptional(Field field,
                                Object object,
                                double defaultValue)

Get the value of the given field in the given object.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value

getDoubleNonAccessibleOptional

public static double getDoubleNonAccessibleOptional(Field field,
                                                    Object object,
                                                    double defaultValue)

Get the value of the given field in the given object.

If the given field is not accessible, it will be set to be accessible and its accessibility status will be restored after the call.

Returns the default value if the underlying call did not succeed.

Parameters:

field - The field

object - The object

defaultValue - The default value

Returns:

The value