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java.lang.Objectorg.jboss.weld.util.Reflections
public class Reflections
Utility class for static reflection-type operations
| Nested Class Summary | |
|---|---|
static class |
Reflections.HierarchyDiscovery
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| Field Summary | |
|---|---|
static java.lang.annotation.Annotation[] |
EMPTY_ANNOTATIONS
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static java.lang.reflect.Type[] |
EMPTY_TYPES
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| Constructor Summary | |
|---|---|
Reflections()
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| Method Summary | ||
|---|---|---|
static boolean |
containsWildcards(java.lang.reflect.Type[] types)
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static java.util.Set<java.lang.reflect.Type> |
createTypeClosure(java.lang.Class<?> rawType,
java.lang.reflect.Type[] actualTypeArguments)
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static
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ensureAccessible(java.lang.reflect.Constructor<T> constructor)
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static java.lang.reflect.Field |
ensureAccessible(java.lang.reflect.Field field)
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static java.lang.reflect.Method |
ensureAccessible(java.lang.reflect.Method method)
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static java.lang.Class<?>[] |
extractValues(java.lang.annotation.Annotation annotation)
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static java.lang.reflect.Type[] |
getActualTypeArguments(java.lang.Class<?> clazz)
Gets the actual type arguments of a class |
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static java.lang.Object |
getAndWrap(java.lang.reflect.Field field,
java.lang.Object target)
Gets value of a field and wraps exceptions |
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static java.lang.Object |
getAndWrap(java.lang.String fieldName,
java.lang.Object target)
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static
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getDeclaredConstructor(java.lang.Class<T> clazz,
java.lang.Class<?>... parameterTypes)
Gets a constructor with matching parameter types |
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static java.lang.String |
getPropertyName(java.lang.reflect.Method method)
Gets the property name from a getter method |
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static java.lang.Object |
invokeAndWrap(java.lang.reflect.Method method,
java.lang.Object instance,
java.lang.Object... parameters)
Invokes a method and wraps exceptions |
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static java.lang.Object |
invokeAndWrap(java.lang.String methodName,
java.lang.Object instance,
java.lang.Object... parameters)
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static boolean |
isAbstract(java.lang.Class<?> clazz)
Checks if clazz is abstract |
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static boolean |
isArrayType(java.lang.Class<?> rawType)
Checks if raw type is array type |
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static boolean |
isAssignableFrom(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.Class<?> rawType2,
java.lang.reflect.Type[] actualTypeArguments2)
Check the assignability of one type to another, taking into account the actual type arguements |
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static boolean |
isAssignableFrom(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type type2)
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static boolean |
isAssignableFrom(java.util.Set<java.lang.reflect.Type> types1,
java.util.Set<java.lang.reflect.Type> types2)
Check the assiginability of a set of flattened types. |
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static boolean |
isAssignableFrom(java.util.Set<java.lang.reflect.Type> types1,
java.lang.reflect.Type type2)
Check the assiginability of a set of flattened types. |
|
static boolean |
isAssignableFrom(java.lang.reflect.Type[] types1,
java.lang.reflect.Type type2)
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static boolean |
isAssignableFrom(java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type[] actualTypeArguments2)
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static boolean |
isAssignableFrom(java.lang.reflect.Type type1,
java.util.Set<? extends java.lang.reflect.Type> types2)
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static boolean |
isAssignableFrom(java.lang.reflect.Type type1,
java.lang.reflect.Type type2)
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static boolean |
isAssignableFrom(java.lang.reflect.Type type1,
java.lang.reflect.Type[] types2)
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static boolean |
isBindings(java.lang.annotation.Annotation binding)
Deprecated. |
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static boolean |
isFinal(java.lang.Class<?> clazz)
Checks if class is final |
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static boolean |
isFinal(java.lang.reflect.Member member)
Checks if member is final |
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static boolean |
isNonStaticInnerClass(java.lang.Class<?> clazz)
Checks if class is a non-static inner one |
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static boolean |
isPackagePrivate(int mod)
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static boolean |
isParamerterizedTypeWithWildcard(java.lang.Class<?> type)
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static boolean |
isParameterizedType(java.lang.Class<?> type)
Checks if type is parameterized type |
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static boolean |
isPrimitive(java.lang.Class<?> type)
Checks if type is primitive |
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static boolean |
isSerializable(java.lang.Class<?> clazz)
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static boolean |
isStatic(java.lang.Class<?> type)
Checks if type is static |
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static boolean |
isStatic(java.lang.reflect.Member member)
Checks if member is static |
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static boolean |
isTransient(java.lang.reflect.Member member)
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static boolean |
isTypeBounded(java.lang.reflect.Type type,
java.lang.reflect.Type[] lowerBounds,
java.lang.reflect.Type[] upperBounds)
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static boolean |
isTypeOrAnyMethodFinal(java.lang.Class<?> type)
Checks if type or member is final |
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static java.lang.reflect.Method |
lookupMethod(java.lang.reflect.Method method,
java.lang.Object instance)
Looks up a method in the type hierarchy of an instance |
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static java.lang.reflect.Method |
lookupMethod(java.lang.String methodName,
java.lang.Class<?>[] parameterTypes,
java.lang.Object instance)
Looks up a method in the type hierarchy of an instance |
|
static boolean |
matches(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.Class<?> rawType2,
java.lang.reflect.Type[] actualTypeArguments2)
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static boolean |
matches(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type type2)
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static boolean |
matches(java.util.Set<java.lang.reflect.Type> types1,
java.util.Set<java.lang.reflect.Type> types2)
Check whether whether any of the types1 matches a type in types2 |
|
static boolean |
matches(java.lang.reflect.Type type1,
java.util.Set<? extends java.lang.reflect.Type> types2)
|
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static boolean |
matches(java.lang.reflect.Type type1,
java.lang.reflect.Type type2)
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.reflect.Type[] EMPTY_TYPES
public static final java.lang.annotation.Annotation[] EMPTY_ANNOTATIONS
| Constructor Detail |
|---|
public Reflections()
| Method Detail |
|---|
public static java.lang.String getPropertyName(java.lang.reflect.Method method)
method - The getter method
public static boolean isFinal(java.lang.Class<?> clazz)
clazz - The class to check
public static boolean isFinal(java.lang.reflect.Member member)
member - The member to check
public static boolean isTypeOrAnyMethodFinal(java.lang.Class<?> type)
type - Type or member
public static boolean isPrimitive(java.lang.Class<?> type)
type - Type to check
public static boolean isPackagePrivate(int mod)
public static boolean isStatic(java.lang.Class<?> type)
type - Type to check
public static boolean isStatic(java.lang.reflect.Member member)
member - Member to check
public static boolean isTransient(java.lang.reflect.Member member)
public static boolean isAbstract(java.lang.Class<?> clazz)
clazz - Class to check
public static boolean isNonStaticInnerClass(java.lang.Class<?> clazz)
clazz - Class to Check
public static <T> java.lang.reflect.Constructor<T> getDeclaredConstructor(java.lang.Class<T> clazz,
java.lang.Class<?>... parameterTypes)
T - The typeclazz - The classparameterTypes - The parameter types
public static java.lang.reflect.Type[] getActualTypeArguments(java.lang.Class<?> clazz)
clazz - The class to examine
public static boolean isArrayType(java.lang.Class<?> rawType)
rawType - The raw type to check
public static boolean isParameterizedType(java.lang.Class<?> type)
type - The type to check
public static boolean isParamerterizedTypeWithWildcard(java.lang.Class<?> type)
public static boolean containsWildcards(java.lang.reflect.Type[] types)
public static java.util.Set<java.lang.reflect.Type> createTypeClosure(java.lang.Class<?> rawType,
java.lang.reflect.Type[] actualTypeArguments)
public static java.lang.Object invokeAndWrap(java.lang.reflect.Method method,
java.lang.Object instance,
java.lang.Object... parameters)
method - The method to invokeinstance - The instance to invoke onparameters - The parameters
public static java.lang.Object invokeAndWrap(java.lang.String methodName,
java.lang.Object instance,
java.lang.Object... parameters)
public static java.lang.Object getAndWrap(java.lang.reflect.Field field,
java.lang.Object target)
field - The field to set ontarget - The instance to set on
public static java.lang.Object getAndWrap(java.lang.String fieldName,
java.lang.Object target)
public static java.lang.reflect.Method lookupMethod(java.lang.reflect.Method method,
java.lang.Object instance)
method - The method to look forinstance - The instance to start from
java.lang.IllegalArgumentException - if the method is not found
public static java.lang.reflect.Method lookupMethod(java.lang.String methodName,
java.lang.Class<?>[] parameterTypes,
java.lang.Object instance)
throws java.lang.NoSuchMethodException
method - The method to look forinstance - The instance to start from
java.lang.NoSuchMethodException - if the method is not found@Deprecated public static boolean isBindings(java.lang.annotation.Annotation binding)
binding - The binding type to check
public static boolean isAssignableFrom(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.Class<?> rawType2,
java.lang.reflect.Type[] actualTypeArguments2)
rawType1 - the raw type of the class to checkactualTypeArguments1 - the actual type arguements to check, or an
empty array if not a parameterized typerawType2 - the raw type of the class to checkactualTypeArguments2 - the actual type arguements to check, or an
empty array if not a parameterized type
public static boolean matches(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.Class<?> rawType2,
java.lang.reflect.Type[] actualTypeArguments2)
public static boolean isAssignableFrom(java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type[] actualTypeArguments2)
public static boolean isAssignableFrom(java.lang.reflect.Type type1,
java.util.Set<? extends java.lang.reflect.Type> types2)
public static boolean matches(java.lang.reflect.Type type1,
java.util.Set<? extends java.lang.reflect.Type> types2)
public static boolean isAssignableFrom(java.lang.reflect.Type type1,
java.lang.reflect.Type[] types2)
public static boolean isAssignableFrom(java.lang.reflect.Type type1,
java.lang.reflect.Type type2)
public static boolean matches(java.lang.reflect.Type type1,
java.lang.reflect.Type type2)
public static boolean isTypeBounded(java.lang.reflect.Type type,
java.lang.reflect.Type[] lowerBounds,
java.lang.reflect.Type[] upperBounds)
public static boolean isAssignableFrom(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type type2)
public static boolean matches(java.lang.Class<?> rawType1,
java.lang.reflect.Type[] actualTypeArguments1,
java.lang.reflect.Type type2)
public static boolean isAssignableFrom(java.util.Set<java.lang.reflect.Type> types1,
java.util.Set<java.lang.reflect.Type> types2)
types1 - types2 -
public static boolean matches(java.util.Set<java.lang.reflect.Type> types1,
java.util.Set<java.lang.reflect.Type> types2)
types1 - types2 -
public static boolean isAssignableFrom(java.util.Set<java.lang.reflect.Type> types1,
java.lang.reflect.Type type2)
types1 - types2 -
public static boolean isAssignableFrom(java.lang.reflect.Type[] types1,
java.lang.reflect.Type type2)
public static boolean isSerializable(java.lang.Class<?> clazz)
public static java.lang.reflect.Field ensureAccessible(java.lang.reflect.Field field)
public static java.lang.reflect.Method ensureAccessible(java.lang.reflect.Method method)
public static <T> java.lang.reflect.Constructor<T> ensureAccessible(java.lang.reflect.Constructor<T> constructor)
public static java.lang.Class<?>[] extractValues(java.lang.annotation.Annotation annotation)
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