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java.lang.Object org.springframework.security.util.MethodInvocationUtils
public final class MethodInvocationUtils
Static utility methods for creating MethodInvocation
s usable within Spring Security.
All methods of this class return a SimpleMethodInvocation
.
Constructor Summary | |
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MethodInvocationUtils()
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Method Summary | |
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static org.aopalliance.intercept.MethodInvocation |
create(Object object,
String methodName,
Object... args)
Generates a MethodInvocation for specified methodName on the passed object,
using the args to locate the method. |
static org.aopalliance.intercept.MethodInvocation |
createFromClass(Class<?> clazz,
String methodName)
Generates a MethodInvocation for the specified methodName on the passed class. |
static org.aopalliance.intercept.MethodInvocation |
createFromClass(Object targetObject,
Class<?> clazz,
String methodName,
Class<?>[] classArgs,
Object[] args)
Generates a MethodInvocation for specified methodName on the passed class,
using the args to locate the method. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MethodInvocationUtils()
Method Detail |
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public static org.aopalliance.intercept.MethodInvocation create(Object object, String methodName, Object... args)
MethodInvocation
for specified methodName
on the passed object,
using the args
to locate the method.
object
- the object that will be used to find the relevant Method
methodName
- the name of the method to findargs
- arguments that are required as part of the method signature (can be empty)
MethodInvocation
, or null
if there was a problempublic static org.aopalliance.intercept.MethodInvocation createFromClass(Class<?> clazz, String methodName)
MethodInvocation
for the specified methodName
on the passed class.
If a method with this name, taking no arguments does not exist, it will check through the declared
methods on the class, until one is found matching the supplied name. If more than one method name matches,
an IllegalArgumentException will be raised.
clazz
- the class of object that will be used to find the relevant Method
methodName
- the name of the method to find
MethodInvocation
, or null
if there was a problempublic static org.aopalliance.intercept.MethodInvocation createFromClass(Object targetObject, Class<?> clazz, String methodName, Class<?>[] classArgs, Object[] args)
MethodInvocation
for specified methodName
on the passed class,
using the args
to locate the method.
targetObject
- the object being invokedclazz
- the class of object that will be used to find the relevant Method
methodName
- the name of the method to findclassArgs
- arguments that are required to locate the relevant method signatureargs
- the actual arguments that should be passed to SimpleMethodInvocation
MethodInvocation
, or null
if there was a problem
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