icy.util

Class ReflectionUtil

java.lang.Object

icy.util.ReflectionUtil

public class ReflectionUtil
extends java.lang.Object

Reflection tools class.

Author:

Stephane

Constructor Summary

Constructors

Constructor and Description
ReflectionUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.reflect.Field	getField(java.lang.Class<?> objectClass, java.lang.String fieldName, boolean forceAccess) Return the Field object corresponding to the specified field name.
static java.lang.reflect.Field	getField(java.lang.Object object, java.lang.String fieldName, boolean forceAccess) Deprecated. Use getField(Class, String, boolean) instead.
static java.lang.Object	getFieldObject(java.lang.Object object, java.lang.String fieldName, boolean forceAccess) Return the object instance corresponding to the specified field name.
static java.lang.reflect.Method	getMethod(java.lang.Class<?> objectClass, java.lang.String methodName, boolean forceAccess, java.lang.Class<?>... parameterTypes) Return the Method object corresponding to the specified method name and parameters.
static java.lang.reflect.Method	getMethod(java.lang.Object object, java.lang.String methodName, boolean forceAccess, java.lang.Class<?>... parameterTypes) Deprecated. Use getMethod(Class, String, boolean, Class...) instead.
static java.lang.Object	invokeMethod(java.lang.Object object, java.lang.String methodName, boolean forceAccess, java.lang.Object... args) Invoke the method of object corresponding to the specified name and with specified parameters values.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionUtil

public ReflectionUtil()

Method Detail

getMethod

public static java.lang.reflect.Method getMethod(java.lang.Class<?> objectClass,
                                 java.lang.String methodName,
                                 boolean forceAccess,
                                 java.lang.Class<?>... parameterTypes)
                                          throws java.lang.SecurityException,
                                                 java.lang.NoSuchMethodException

Return the Method object corresponding to the specified method name and parameters.

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

getMethod

@Deprecated
public static java.lang.reflect.Method getMethod(java.lang.Object object,
                                            java.lang.String methodName,
                                            boolean forceAccess,
                                            java.lang.Class<?>... parameterTypes)
                                          throws java.lang.SecurityException,
                                                 java.lang.NoSuchMethodException

Deprecated. Use getMethod(Class, String, boolean, Class...) instead.

Return the Method object corresponding to the specified method name and parameters.

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

invokeMethod

public static java.lang.Object invokeMethod(java.lang.Object object,
                            java.lang.String methodName,
                            boolean forceAccess,
                            java.lang.Object... args)
                                     throws java.lang.SecurityException,
                                            java.lang.NoSuchMethodException,
                                            java.lang.IllegalArgumentException,
                                            java.lang.IllegalAccessException,
                                            java.lang.reflect.InvocationTargetException

Invoke the method of object corresponding to the specified name and with specified parameters values.

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

getField

public static java.lang.reflect.Field getField(java.lang.Class<?> objectClass,
                               java.lang.String fieldName,
                               boolean forceAccess)
                                        throws java.lang.SecurityException,
                                               java.lang.NoSuchFieldException

Return the Field object corresponding to the specified field name.

Throws:

java.lang.SecurityException

java.lang.NoSuchFieldException

getField

@Deprecated
public static java.lang.reflect.Field getField(java.lang.Object object,
                                          java.lang.String fieldName,
                                          boolean forceAccess)
                                        throws java.lang.SecurityException,
                                               java.lang.NoSuchFieldException

Deprecated. Use getField(Class, String, boolean) instead.

Return the Field object corresponding to the specified field name.

Throws:

java.lang.SecurityException

java.lang.NoSuchFieldException

getFieldObject

public static java.lang.Object getFieldObject(java.lang.Object object,
                              java.lang.String fieldName,
                              boolean forceAccess)
                                       throws java.lang.IllegalArgumentException,
                                              java.lang.IllegalAccessException,
                                              java.lang.SecurityException,
                                              java.lang.NoSuchFieldException

Return the object instance corresponding to the specified field name.

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.SecurityException

java.lang.NoSuchFieldException