Class ObjectProvider

java.lang.Object

io.github.toolfactory.jvm.util.ObjectProvider

public class ObjectProvider
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ObjectProvider.BuildingException
static interface	ObjectProvider.ExceptionHandler
static class	ObjectProvider.InitializationMarkViaExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static String	CLASS_NAME
private List<String>	classNameItems
private Map<String, List<String>>	jVMVendorToClassSuffix
private int	jVMVersion
private String	vendor

Constructor Summary

Constructors

Constructor	Description
ObjectProvider(int... versions)

Method Summary

Modifier and Type	Method	Description
static ObjectProvider	get(Map<Object,Object> context)
static ObjectProvider.ExceptionHandler	getExceptionHandler(Map<Object,Object> context)
static <F> F	getObject(Class<? super F> clazz, Map<Object,Object> context)
private <F> F	getObjectInternal(Class<? super F> clazz, Map<Object,Object> context)
<T> T	getOrBuildObject(Class<? super T> clazz, Map<Object,Object> context)
private <T> T	getOrBuildObjectInternal(Class<? super T> clazz, Map<Object,Object> context)
private void	init(int... versions)
boolean	isMarkedToBeInitializedViaExceptionHandler(ObjectProvider.BuildingException exception)
<T> boolean	markToBeInitializedViaExceptionHandler(Class<? super T> clazz, Map<Object,Object> context)
<T> boolean	markToBeInitializedViaExceptionHandler(Class<? super T> clazz, Map<Object,Object> context, ObjectProvider.InitializationMarkViaExceptionHandler exception)
(package private) boolean	putClassNameOptionalItem(List<String> classNameOptionalItems, String value)
static void	putIfAbsent(Map<Object,Object> context, Supplier<ObjectProvider> objectProvider)
(package private) Collection<String>	retrieveAllClassNameCombinations(List<String> classNameItems, String separator)
private <T> Class<? super T>	retrieveClass(List<String> classNameItems, Collection<String> notFoundClasses, String separator)
static void	setExceptionHandler(Map<Object,Object> context, ObjectProvider.ExceptionHandler exceptionHandler)

Methods inherited from class Object

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

Field Details

classNameItems

private List<String> classNameItems

jVMVendorToClassSuffix

private Map<String, List<String>> jVMVendorToClassSuffix

CLASS_NAME

private static String CLASS_NAME

jVMVersion

private int jVMVersion

vendor

private String vendor

Constructor Details

ObjectProvider

public ObjectProvider(int... versions)

Method Details

init

private void init(int... versions)

getOrBuildObject

public <T> T getOrBuildObject(Class<? super T> clazz,
 Map<Object,Object> context)

putClassNameOptionalItem

boolean putClassNameOptionalItem(List<String> classNameOptionalItems,
 String value)

getOrBuildObjectInternal

private <T> T getOrBuildObjectInternal(Class<? super T> clazz,
 Map<Object,Object> context)
                                throws InstantiationException,
IllegalAccessException,
IllegalArgumentException,
InvocationTargetException,
NoSuchMethodException,
SecurityException

Throws:

InstantiationException

IllegalAccessException

IllegalArgumentException

InvocationTargetException

NoSuchMethodException

SecurityException

retrieveClass

private <T> Class<? super T> retrieveClass(List<String> classNameItems,
 Collection<String> notFoundClasses,
 String separator)
                                    throws ClassNotFoundException

Throws:

ClassNotFoundException

retrieveAllClassNameCombinations

Collection<String> retrieveAllClassNameCombinations(List<String> classNameItems,
 String separator)

getObjectInternal

private <F> F getObjectInternal(Class<? super F> clazz,
 Map<Object,Object> context)

getObject

public static <F> F getObject(Class<? super F> clazz,
 Map<Object,Object> context)

get

public static ObjectProvider get(Map<Object,Object> context)

putIfAbsent

public static void putIfAbsent(Map<Object,Object> context,
 Supplier<ObjectProvider> objectProvider)

markToBeInitializedViaExceptionHandler

public <T> boolean markToBeInitializedViaExceptionHandler(Class<? super T> clazz,
 Map<Object,Object> context)

markToBeInitializedViaExceptionHandler

public <T> boolean markToBeInitializedViaExceptionHandler(Class<? super T> clazz,
 Map<Object,Object> context,
 ObjectProvider.InitializationMarkViaExceptionHandler exception)

isMarkedToBeInitializedViaExceptionHandler

public boolean isMarkedToBeInitializedViaExceptionHandler(ObjectProvider.BuildingException exception)

setExceptionHandler

public static void setExceptionHandler(Map<Object,Object> context,
 ObjectProvider.ExceptionHandler exceptionHandler)

getExceptionHandler

public static ObjectProvider.ExceptionHandler getExceptionHandler(Map<Object,Object> context)