com.beyondconstraint.sqlking.utils

Class ReflectionUtils

java.lang.Object

com.beyondconstraint.sqlking.utils.ReflectionUtils

public class ReflectionUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ReflectionUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	getClassName(java.lang.Object object) Get the class name of the provided object
static java.util.HashMap<java.lang.String,java.lang.reflect.Method>	getGetterMethods(java.lang.Class<?> c)
static java.lang.reflect.Method	getMethod(java.lang.Class<?> c, java.lang.String methodName) Loop through all declared methods and find the method that matches the methodName (if it exists)
static java.lang.String[]	getMethodNamesFromMethods(java.lang.reflect.Method[] methods) Retrieve a list of method names with their get and set prefix removed
static java.util.HashMap<java.lang.String,java.lang.reflect.Method>	getSetterMethods(java.lang.Class<?> c)
static <T> java.lang.Object	invokeMethod(java.lang.Object object, java.lang.reflect.Method method) invoke reflection method for a response
static void	invokeMethod(java.lang.Object object, java.lang.reflect.Method method, byte[] byteValue) invoke reflection method
static void	invokeMethod(java.lang.Object object, java.lang.reflect.Method method, float floatValue) invoke reflection method
static void	invokeMethod(java.lang.Object object, java.lang.reflect.Method method, int intValue) invoke reflection method
static void	invokeMethod(java.lang.Object object, java.lang.reflect.Method method, long longValue) invoke reflection method
static <T> void	invokeMethod(java.lang.Object object, java.lang.reflect.Method method, T value) invoke reflection method
static java.lang.Object	newInstance(java.lang.Class<?> c) Create a new object instance based on the class provided

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionUtils

public ReflectionUtils()

Method Detail

newInstance

public static java.lang.Object newInstance(java.lang.Class<?> c)

Create a new object instance based on the class provided

Parameters:

c - Create a new object instance based on this class

Returns:

A new instance of the class

getMethod

public static java.lang.reflect.Method getMethod(java.lang.Class<?> c,
                                 java.lang.String methodName)

Loop through all declared methods and find the method that matches the methodName (if it exists)

Parameters:

c - The class to get the declared methods from

methodName - The methodName that the declared method should be returned for

Returns:

The method declaration that matches the methodName

getGetterMethods

public static java.util.HashMap<java.lang.String,java.lang.reflect.Method> getGetterMethods(java.lang.Class<?> c)

Returns:

A HashMap of getter method name/method declaration pairs

getSetterMethods

public static java.util.HashMap<java.lang.String,java.lang.reflect.Method> getSetterMethods(java.lang.Class<?> c)

Returns:

A HashMap of setter method name/method declaration pairs

getClassName

public static java.lang.String getClassName(java.lang.Object object)

Get the class name of the provided object

Parameters:

object - The object to get the class name for

Returns:

The class name of the provided object

getMethodNamesFromMethods

public static java.lang.String[] getMethodNamesFromMethods(java.lang.reflect.Method[] methods)

Retrieve a list of method names with their get and set prefix removed

Parameters:

methods - The methods to create the names for

Returns:

A list of method names

invokeMethod

public static void invokeMethod(java.lang.Object object,
                java.lang.reflect.Method method,
                byte[] byteValue)

invoke reflection method

Parameters:

object - The object to invoke the method on

method - The method to invoke

byteValue - The value to pass into the method

invokeMethod

public static void invokeMethod(java.lang.Object object,
                java.lang.reflect.Method method,
                float floatValue)

invoke reflection method

Parameters:

object - The object to invoke the method on

method - The method to invoke

floatValue - The value to pass into the method

invokeMethod

public static void invokeMethod(java.lang.Object object,
                java.lang.reflect.Method method,
                long longValue)

invoke reflection method

Parameters:

object - The object to invoke the method on

method - The method to invoke

longValue - The value to pass into the method

invokeMethod

public static void invokeMethod(java.lang.Object object,
                java.lang.reflect.Method method,
                int intValue)

invoke reflection method

Parameters:

object - The object to invoke the method on

method - The method to invoke

intValue - The value to pass into the method

invokeMethod

public static <T> void invokeMethod(java.lang.Object object,
                    java.lang.reflect.Method method,
                    T value)

invoke reflection method

Type Parameters:

T -

Parameters:

object - The object to invoke the method on

method - The method to invoke

value - The value to pass into the method

invokeMethod

public static <T> java.lang.Object invokeMethod(java.lang.Object object,
                                java.lang.reflect.Method method)

invoke reflection method for a response

Parameters:

object - The object to invoke the method on

method - The method to invoke

Returns:

The response of the method