org.boon.core.reflection

Class Invoker

java.lang.Object

org.boon.core.reflection.Invoker

public class Invoker
extends Object

Author:

Rick Hightower Created by Richard on 2/17/14.

Constructor Summary

Constructors

Constructor and Description
Invoker()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	invoke(Class cls, String name, Object... args)
static Object	invoke(Object object, String name, Object... args)
static <T> boolean	invokeBooleanReturn(Object object, T v)
static Object	invokeEither(Object object, String name, Object... args)
static Object	invokeFromList(boolean respectIgnore, String view, Set<String> ignoreProperties, Class<?> cls, Object object, String name, List<?> argsList)
static Object	invokeFromList(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, String name, List<?> args)
static Object	invokeFromList(Class<?> cls, String name, List<?> args)
static Object	invokeFromList(Object object, String name, List<?> args)
static Object	invokeFromObject(boolean respectIgnore, String view, Set<String> ignoreProperties, Class<?> cls, Object object, String name, Object args)
static Object	invokeFromObject(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, String name, Object args)
static Object	invokeFromObject(Class<?> cls, String name, Object args)
static Object	invokeFromObject(Object object, String name, Object args)
static Object	invokeFunction(Object object, Object arg)
static MethodAccess	invokeFunctionMethodAccess(Object object)
static MethodAccess	invokeMethodAccess(Class<?> cls, String name)
static MethodAccess	invokeMethodAccess(Object object, String name)
static Object	invokeMethodFromList(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, MethodAccess method, List<?> argsList)
static Object	invokeMethodFromObjectArg(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, MethodAccess method, Object args)
static Object	invokeMethodFromObjectArg(Object object, MethodAccess method, Object args) Invokes method from list or map depending on what the Object arg is.
static void	invokeMethodWithAnnotationNoReturn(Object object, String annotation)
static void	invokeMethodWithAnnotationWithReturnType(Class<?> type, Object object, String annotation, Class<?> returnType)
static void	invokeMethodWithAnnotationWithReturnType(Object object, String annotation, Class<?> returnType)
static Object	invokeOverloaded(Object object, String name, Object... args)
static Object	invokeOverloadedFromList(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, String name, List<?> args)
static Object	invokeOverloadedFromList(Object object, String name, List<?> args)
static Object	invokeOverloadedFromObject(boolean respectIgnore, String view, Set<String> ignoreProperties, Object object, String name, Object args)
static Object	invokeOverloadedFromObject(Object object, String name, Object args)
static Object	invokeReducer(Object object, Object sum, Object value)
static Method	invokeReducerLongIntReturnLongMethod(Object object)
static <T> Method	invokeReducerLongIntReturnLongMethod(T object, String methodName)
static ConstantCallSite	invokeReducerLongIntReturnLongMethodHandle(Object object)
static <T> ConstantCallSite	invokeReducerLongIntReturnLongMethodHandle(T object, String methodName)
static boolean	matchAndConvertArgs(boolean respectIgnore, String view, FieldsAccessor fieldsAccessor, List<Object> convertedArgumentList, BaseAccess methodAccess, Class[] parameterTypes, int index, Set<String> ignoreSet, boolean[] flag, boolean loose) This converts/coerce a constructor argument to the given parameter type.

Methods inherited from class java.lang.Object

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

Constructor Detail

Invoker

public Invoker()

Method Detail

invokeOverloadedFromObject

public static Object invokeOverloadedFromObject(Object object,
                                String name,
                                Object args)

invokeOverloadedFromObject

public static Object invokeOverloadedFromObject(boolean respectIgnore,
                                String view,
                                Set<String> ignoreProperties,
                                Object object,
                                String name,
                                Object args)

invokeFromObject

public static Object invokeFromObject(Object object,
                      String name,
                      Object args)

invokeFromObject

public static Object invokeFromObject(Class<?> cls,
                      String name,
                      Object args)

invokeMethodFromObjectArg

public static Object invokeMethodFromObjectArg(Object object,
                               MethodAccess method,
                               Object args)

Invokes method from list or map depending on what the Object arg is.

Parameters:

object -

method -

args -

Returns:

invokeMethodFromObjectArg

public static Object invokeMethodFromObjectArg(boolean respectIgnore,
                               String view,
                               Set<String> ignoreProperties,
                               Object object,
                               MethodAccess method,
                               Object args)

invokeFromObject

public static Object invokeFromObject(boolean respectIgnore,
                      String view,
                      Set<String> ignoreProperties,
                      Object object,
                      String name,
                      Object args)

invokeFromObject

public static Object invokeFromObject(boolean respectIgnore,
                      String view,
                      Set<String> ignoreProperties,
                      Class<?> cls,
                      Object object,
                      String name,
                      Object args)

invokeFromList

public static Object invokeFromList(Object object,
                    String name,
                    List<?> args)

invokeFromList

public static Object invokeFromList(Class<?> cls,
                    String name,
                    List<?> args)

invokeFromList

public static Object invokeFromList(boolean respectIgnore,
                    String view,
                    Set<String> ignoreProperties,
                    Object object,
                    String name,
                    List<?> args)

invokeFromList

public static Object invokeFromList(boolean respectIgnore,
                    String view,
                    Set<String> ignoreProperties,
                    Class<?> cls,
                    Object object,
                    String name,
                    List<?> argsList)

invokeMethodFromList

public static Object invokeMethodFromList(boolean respectIgnore,
                          String view,
                          Set<String> ignoreProperties,
                          Object object,
                          MethodAccess method,
                          List<?> argsList)

invokeEither

public static Object invokeEither(Object object,
                  String name,
                  Object... args)

invoke

public static Object invoke(Object object,
            String name,
            Object... args)

invokeMethodAccess

public static MethodAccess invokeMethodAccess(Object object,
                              String name)

invokeMethodAccess

public static MethodAccess invokeMethodAccess(Class<?> cls,
                              String name)

invoke

public static Object invoke(Class cls,
            String name,
            Object... args)

invokeOverloaded

public static Object invokeOverloaded(Object object,
                      String name,
                      Object... args)

invokeOverloadedFromList

public static Object invokeOverloadedFromList(Object object,
                              String name,
                              List<?> args)

invokeOverloadedFromList

public static Object invokeOverloadedFromList(boolean respectIgnore,
                              String view,
                              Set<String> ignoreProperties,
                              Object object,
                              String name,
                              List<?> args)

invokeMethodWithAnnotationNoReturn

public static void invokeMethodWithAnnotationNoReturn(Object object,
                                      String annotation)

invokeMethodWithAnnotationWithReturnType

public static void invokeMethodWithAnnotationWithReturnType(Object object,
                                            String annotation,
                                            Class<?> returnType)

invokeMethodWithAnnotationWithReturnType

public static void invokeMethodWithAnnotationWithReturnType(Class<?> type,
                                            Object object,
                                            String annotation,
                                            Class<?> returnType)

invokeBooleanReturn

public static <T> boolean invokeBooleanReturn(Object object,
                              T v)

invokeReducer

public static Object invokeReducer(Object object,
                   Object sum,
                   Object value)

invokeFunction

public static Object invokeFunction(Object object,
                    Object arg)

invokeFunctionMethodAccess

public static MethodAccess invokeFunctionMethodAccess(Object object)

invokeReducerLongIntReturnLongMethodHandle

public static ConstantCallSite invokeReducerLongIntReturnLongMethodHandle(Object object)

invokeReducerLongIntReturnLongMethodHandle

public static <T> ConstantCallSite invokeReducerLongIntReturnLongMethodHandle(T object,
                                                              String methodName)

invokeReducerLongIntReturnLongMethod

public static Method invokeReducerLongIntReturnLongMethod(Object object)

invokeReducerLongIntReturnLongMethod

public static <T> Method invokeReducerLongIntReturnLongMethod(T object,
                                              String methodName)

matchAndConvertArgs

public static boolean matchAndConvertArgs(boolean respectIgnore,
                          String view,
                          FieldsAccessor fieldsAccessor,
                          List<Object> convertedArgumentList,
                          BaseAccess methodAccess,
                          Class[] parameterTypes,
                          int index,
                          Set<String> ignoreSet,
                          boolean[] flag,
                          boolean loose)

This converts/coerce a constructor argument to the given parameter type. REFACTOR: This method was automatically refactored and its functionality gets duplicated in a few places. Namely Invoker lib. It needs to be documented. Refactored to use org.boon.core.Type. And code coverage. I have used it on several projects and have modified to work on edge cases for certain customers and have not updated the unit test. This method is beastly and important. It is currently 250 lines of code. It started off small, and kept getting added to. It needs love, but it was a bitch to write. REFACTOR

Parameters:

view - honor views for fields

fieldsAccessor - how we are going to access the fields (by field, by property, combination)

ignoreSet - a set of properties to ignore

respectIgnore - honor @JsonIgnore, transients, etc. of the field

convertedArgumentList - arguments being converted to match parameter types

methodAccess - constructor

parameterTypes - parameterTypes

index - index of argument

Returns:

true or false