Package org.jboss.as.server.deployment.reflect

Class ClassReflectionIndexUtil

java.lang.Object

org.jboss.as.server.deployment.reflect.ClassReflectionIndexUtil

public class ClassReflectionIndexUtil
extends Object

Utility methods for finding methods within a ClassReflectionIndex hierarchy.

User: Jaikiran Pai

Constructor Summary

Constructors

Constructor	Description
ClassReflectionIndexUtil()

Method Summary

Modifier and Type	Method	Description
static Collection<Method>	findAllMethods(DeploymentReflectionIndex deploymentReflectionIndex, ClassReflectionIndex classReflectionIndex, String methodName, int paramCount)	Finds and returns all methods corresponding to the passed method name and method paramCount.
static Collection<Method>	findAllMethodsByName(DeploymentReflectionIndex deploymentReflectionIndex, ClassReflectionIndex classReflectionIndex, String methodName)	Finds and returns all methods corresponding to the passed method name.
static Method	findMethod(DeploymentReflectionIndex deploymentReflectionIndex, Class<?> clazz, Method method)	Finds and returns a method corresponding to the passed method, which may be declared in the super class of the passed classReflectionIndex.
static Method	findMethod(DeploymentReflectionIndex deploymentReflectionIndex, Class<?> clazz, org.jboss.invocation.proxy.MethodIdentifier methodIdentifier)	Finds and returns a method corresponding to the passed methodIdentifier.
static Collection<Method>	findMethods(DeploymentReflectionIndex deploymentReflectionIndex, ClassReflectionIndex classReflectionIndex, String methodName, String... paramTypes)	Finds and returns methods corresponding to the passed method name and method paramTypes.
static Method	findRequiredMethod(DeploymentReflectionIndex deploymentReflectionIndex, Class<?> clazz, Method method)	Finds and returns a method corresponding to the passed method, which may be declared in the super class of the passed classReflectionIndex.
static Method	findRequiredMethod(DeploymentReflectionIndex deploymentReflectionIndex, Class<?> clazz, org.jboss.invocation.proxy.MethodIdentifier methodIdentifier)	Finds and returns a method corresponding to the passed methodIdentifier.

Methods inherited from class java.lang.Object

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

Constructor Details

ClassReflectionIndexUtil

public ClassReflectionIndexUtil()

Method Details

findMethod

public static Method findMethod(DeploymentReflectionIndex deploymentReflectionIndex,
 Class<?> clazz,
 org.jboss.invocation.proxy.MethodIdentifier methodIdentifier)

Finds and returns a method corresponding to the passed methodIdentifier. The passed classReflectionIndex will be used to traverse the class hierarchy while finding the method.

Returns null if no such method is found

Parameters:

deploymentReflectionIndex - The deployment reflection index

clazz - The class reflection index which will be used to traverse the class hierarchy to find the method

methodIdentifier - The method identifier of the method being searched for

Returns:

findRequiredMethod

public static Method findRequiredMethod(DeploymentReflectionIndex deploymentReflectionIndex,
 Class<?> clazz,
 org.jboss.invocation.proxy.MethodIdentifier methodIdentifier)
                                 throws DeploymentUnitProcessingException

Finds and returns a method corresponding to the passed methodIdentifier. The passed classReflectionIndex will be used to traverse the class hierarchy while finding the method.

Throws DeploymentUnitProcessingException if no such method is found.

Parameters:

deploymentReflectionIndex - The deployment reflection index

clazz - The class to search

methodIdentifier - The method identifier of the method being searched for

Returns:

Throws:

DeploymentUnitProcessingException - If no such method is found

findRequiredMethod

public static Method findRequiredMethod(DeploymentReflectionIndex deploymentReflectionIndex,
 Class<?> clazz,
 Method method)
                                 throws DeploymentUnitProcessingException

Finds and returns a method corresponding to the passed method, which may be declared in the super class of the passed classReflectionIndex.

Throws DeploymentUnitProcessingException if no such method is found.

Parameters:

deploymentReflectionIndex - The deployment reflection index

clazz - The class

method - The method being searched for

Returns:

Throws:

DeploymentUnitProcessingException - If no such method is found

findMethod

public static Method findMethod(DeploymentReflectionIndex deploymentReflectionIndex,
 Class<?> clazz,
 Method method)

Finds and returns a method corresponding to the passed method, which may be declared in the super class of the passed classReflectionIndex.

Parameters:

deploymentReflectionIndex - The deployment reflection index

clazz - The class

method - The method being searched for

Returns:

findMethods

public static Collection<Method> findMethods(DeploymentReflectionIndex deploymentReflectionIndex,
 ClassReflectionIndex classReflectionIndex,
 String methodName,
 String... paramTypes)

Finds and returns methods corresponding to the passed method name and method paramTypes. The passed classReflectionIndex will be used to traverse the class hierarchy while finding the method.

Returns empty collection if no such method is found

Parameters:

deploymentReflectionIndex - The deployment reflection index

classReflectionIndex - The class reflection index which will be used to traverse the class hierarchy to find the method

methodName - The name of the method

paramTypes - The param types accepted by the method

Returns:

findAllMethods

public static Collection<Method> findAllMethods(DeploymentReflectionIndex deploymentReflectionIndex,
 ClassReflectionIndex classReflectionIndex,
 String methodName,
 int paramCount)

Finds and returns all methods corresponding to the passed method name and method paramCount. The passed classReflectionIndex will be used to traverse the class hierarchy while finding the method.

Returns empty collection if no such method is found

Parameters:

deploymentReflectionIndex - The deployment reflection index

classReflectionIndex - The class reflection index which will be used to traverse the class hierarchy to find the method

methodName - The name of the method

paramCount - The number of params accepted by the method

Returns:

findAllMethodsByName

public static Collection<Method> findAllMethodsByName(DeploymentReflectionIndex deploymentReflectionIndex,
 ClassReflectionIndex classReflectionIndex,
 String methodName)

Finds and returns all methods corresponding to the passed method name. The passed classReflectionIndex will be used to traverse the class hierarchy while finding the method.

Returns empty collection if no such method is found

Parameters:

deploymentReflectionIndex - The deployment reflection index

classReflectionIndex - The class reflection index which will be used to traverse the class hierarchy to find the method

methodName - The name of the method

Returns: