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java.lang.Object org.apache.openjpa.enhance.Reflection
public class Reflection
Reflection utilities used to support and augment enhancement. Used both at enhancement time and at runtime.
Constructor Summary | |
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Reflection()
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Method Summary | |
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static Field |
findField(Class cls,
String name,
boolean mustExist)
Return the field with the given name, optionally throwing an exception if none. |
static Method |
findGetter(Class cls,
String prop,
boolean mustExist)
Return the getter method matching the given property name, optionally throwing an exception if none. |
static Method |
findSetter(Class cls,
String prop,
boolean mustExist)
Return the setter method matching the given property name, optionally throwing an exception if none. |
static Method |
findSetter(Class cls,
String prop,
Class param,
boolean mustExist)
Return the setter method matching the given property name, optionally throwing an exception if none. |
static Object |
get(Object target,
Field field)
Return the value of the given field in the given object. |
static Object |
get(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static boolean |
getBoolean(Object target,
Field field)
Return the value of the given field in the given object. |
static boolean |
getBoolean(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static byte |
getByte(Object target,
Field field)
Return the value of the given field in the given object. |
static byte |
getByte(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static char |
getChar(Object target,
Field field)
Return the value of the given field in the given object. |
static char |
getChar(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static double |
getDouble(Object target,
Field field)
Return the value of the given field in the given object. |
static double |
getDouble(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static float |
getFloat(Object target,
Field field)
Return the value of the given field in the given object. |
static float |
getFloat(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static int |
getInt(Object target,
Field field)
Return the value of the given field in the given object. |
static int |
getInt(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static long |
getLong(Object target,
Field field)
Return the value of the given field in the given object. |
static long |
getLong(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static short |
getShort(Object target,
Field field)
Return the value of the given field in the given object. |
static short |
getShort(Object target,
Method getter)
Return the return value of the given getter in the given object. |
static void |
set(Object target,
boolean value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
byte value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
char value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
double value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
boolean value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
byte value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
char value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
double value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
float value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
int value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
long value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
Object value)
Set the value of the given field in the given object. |
static void |
set(Object target,
Field field,
short value)
Set the value of the given field in the given object. |
static void |
set(Object target,
float value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
int value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
long value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
Method setter,
boolean value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
byte value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
char value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
double value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
float value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
int value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
long value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
Object value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Method setter,
short value)
Invoke the given setter on the given object. |
static void |
set(Object target,
Object value,
Field field)
Set the value of the given field in the given object. |
static void |
set(Object target,
short value,
Field field)
Set the value of the given field in the given object. |
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 Reflection()
Method Detail |
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public static Method findGetter(Class cls, String prop, boolean mustExist)
public static Method findSetter(Class cls, String prop, boolean mustExist)
public static Method findSetter(Class cls, String prop, Class param, boolean mustExist)
public static Field findField(Class cls, String name, boolean mustExist)
public static Object get(Object target, Field field)
public static boolean getBoolean(Object target, Field field)
public static byte getByte(Object target, Field field)
public static char getChar(Object target, Field field)
public static double getDouble(Object target, Field field)
public static float getFloat(Object target, Field field)
public static int getInt(Object target, Field field)
public static long getLong(Object target, Field field)
public static short getShort(Object target, Field field)
public static Object get(Object target, Method getter)
public static boolean getBoolean(Object target, Method getter)
public static byte getByte(Object target, Method getter)
public static char getChar(Object target, Method getter)
public static double getDouble(Object target, Method getter)
public static float getFloat(Object target, Method getter)
public static int getInt(Object target, Method getter)
public static long getLong(Object target, Method getter)
public static short getShort(Object target, Method getter)
public static void set(Object target, Field field, Object value)
public static void set(Object target, Field field, boolean value)
public static void set(Object target, Field field, byte value)
public static void set(Object target, Field field, char value)
public static void set(Object target, Field field, double value)
public static void set(Object target, Field field, float value)
public static void set(Object target, Field field, int value)
public static void set(Object target, Field field, long value)
public static void set(Object target, Field field, short value)
public static void set(Object target, Object value, Field field)
public static void set(Object target, boolean value, Field field)
public static void set(Object target, byte value, Field field)
public static void set(Object target, char value, Field field)
public static void set(Object target, double value, Field field)
public static void set(Object target, float value, Field field)
public static void set(Object target, int value, Field field)
public static void set(Object target, long value, Field field)
public static void set(Object target, short value, Field field)
public static void set(Object target, Method setter, Object value)
public static void set(Object target, Method setter, boolean value)
public static void set(Object target, Method setter, byte value)
public static void set(Object target, Method setter, char value)
public static void set(Object target, Method setter, double value)
public static void set(Object target, Method setter, float value)
public static void set(Object target, Method setter, int value)
public static void set(Object target, Method setter, long value)
public static void set(Object target, Method setter, short value)
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