Package com.atlassian.bamboo.utils

Class BambooReflectionUtils

java.lang.Object

com.atlassian.bamboo.utils.BambooReflectionUtils

public class BambooReflectionUtils
extends Object

Utility methods related to Java reflection API.

Constructor Summary

Constructors

Constructor	Description
BambooReflectionUtils()

Method Summary

Modifier and Type	Method	Description
static List<Field>	getAllDeclaredFields(@NotNull Class<?> clazz)	Returns all fields declared in the supplied class and its superclasses.
static List<Method>	getAllDeclaredMethods(Class<?> clazz)	Returns all methods declared in the supplied class and its superclasses.
static Class<?>	getSimpleType(@NotNull Class<?> aClass)
static boolean	hasCustomDeserialisation(Class<?> clazz)	Returns true if the class or any of its superclasses contain custom deserialisation method(s).
static <T> T	instantiateQuietly(@NotNull Class<T> aClass)	Instantiates a class quietly, throwing all possible exceptions as RuntimeException.
static @NotNull String	method2SignatureString(@NotNull Method method)	Returns simplified signature of a method consisting of fully qualified class name, method name and list of argument types.

Methods inherited from class java.lang.Object

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

Constructor Details

BambooReflectionUtils

public BambooReflectionUtils()

Method Details

instantiateQuietly

@NotNull
public static <T> T instantiateQuietly(@NotNull
 @NotNull Class<T> aClass)

Instantiates a class quietly, throwing all possible exceptions as RuntimeException. Uses Class.newInstance() method to instantiate class.

Type Parameters:

T - type of the object to be instantiated

Parameters:

aClass - class to be instantiated.

Returns:

instantiated object of the given class

Throws:

RuntimeException - if any exceptions occurred while instantiating the class (e.g. InstantiationException or IllegalAccessException), RuntimeException will be thrown as a wrapping exception.

getSimpleType

public static Class<?> getSimpleType(@NotNull
 @NotNull Class<?> aClass)

Parameters:

aClass -

Returns:

simple type for arrays, for example for java.lang.String[] class it will return java.lang.String

getAllDeclaredFields

public static List<Field> getAllDeclaredFields(@NotNull
 @NotNull Class<?> clazz)

Returns all fields declared in the supplied class and its superclasses.

getAllDeclaredMethods

public static List<Method> getAllDeclaredMethods(Class<?> clazz)

Returns all methods declared in the supplied class and its superclasses.

hasCustomDeserialisation

public static boolean hasCustomDeserialisation(Class<?> clazz)

Returns true if the class or any of its superclasses contain custom deserialisation method(s). Note: does not take method visibility into account.

method2SignatureString

@NotNull
public static @NotNull String method2SignatureString(@NotNull
 @NotNull Method method)

Returns simplified signature of a method consisting of fully qualified class name, method name and list of argument types.