org.apache.openejb.assembler.classic
Class MethodInfoUtil

java.lang.Object
  org.apache.openejb.assembler.classic.MethodInfoUtil

public class MethodInfoUtil
extends Object

Version:

$Rev$ $Date$

Nested Class Summary

static class	MethodInfoUtil.BaseComparator<T>
static class	MethodInfoUtil.Level
static class	MethodInfoUtil.MethodPermissionComparator
static class	MethodInfoUtil.View
static class	MethodInfoUtil.ViewMethod

Constructor Summary

MethodInfoUtil()

Method Summary

static Method	getMethod(Class clazz, MethodInfo info)
static MethodInfoUtil.Level	level(MethodInfo methodInfo)
static boolean	match(Method methodA, Method methodB)
static boolean	matches(Method method, MethodInfo methodInfo)
static boolean	matches(Method method, NamedMethodInfo methodInfo)
static boolean	matches(Method method, String methodName, List<String> methodParams)
static List<Method>	matchingMethods(Method signature, Class clazz)
static List<Method>	matchingMethods(MethodInfo mi, Class clazz)
static List<Method>	matchingMethods(MethodInfo mi, Method[] methods)
static List<MethodPermissionInfo>	normalizeMethodPermissionInfos(List<MethodPermissionInfo> infos) This method splits the MethodPermissionInfo objects so that there is exactly one MethodInfo per MethodPermissionInfo.
static Map<Method,MethodAttributeInfo>	resolveAttributes(List<? extends MethodAttributeInfo> infos, BeanContext beanContext)
static Map<MethodInfoUtil.ViewMethod,MethodAttributeInfo>	resolveViewAttributes(List<? extends MethodAttributeInfo> infos, BeanContext beanContext)
static Method	toMethod(Class clazz, NamedMethodInfo info) Finds the nearest java.lang.reflect.Method with the given NamedMethodInfo Callbacks can be private so class.getMethod() cannot be used.
static String	toString(MethodConcurrencyInfo i)
static String	toString(MethodInfo i)
static String	toString(MethodPermissionInfo i)
static String	toString(MethodTransactionInfo i)
static MethodInfoUtil.View	view(MethodInfo methodInfo)

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInfoUtil

public MethodInfoUtil()

Method Detail

toMethod

public static Method toMethod(Class clazz,
                              NamedMethodInfo info)

Finds the nearest java.lang.reflect.Method with the given NamedMethodInfo Callbacks can be private so class.getMethod() cannot be used. Searching starts by looking in the specified class, if the method is not found searching continues with the immediate parent and continues recurssively until the method is found or java.lang.Object is reached. If the method is not found a IllegalStateException is thrown.

Parameters:

clazz -

methodName -

parameterTypes -

Returns:

Throws:

IllegalStateException - if the method is not found in this class or any of its parent classes

matchingMethods

public static List<Method> matchingMethods(Method signature,
                                           Class clazz)

matchingMethods

public static List<Method> matchingMethods(MethodInfo mi,
                                           Class clazz)

matchingMethods

public static List<Method> matchingMethods(MethodInfo mi,
                                           Method[] methods)

getMethod

public static Method getMethod(Class clazz,
                               MethodInfo info)

normalizeMethodPermissionInfos

public static List<MethodPermissionInfo> normalizeMethodPermissionInfos(List<MethodPermissionInfo> infos)

This method splits the MethodPermissionInfo objects so that there is exactly one MethodInfo per MethodPermissionInfo. A single MethodPermissionInfo with three MethodInfos would be expanded into three MethodPermissionInfo with one MethodInfo each.

The MethodPermissionInfo list is then sorted from least to most specific.

Parameters:

infos -

Returns:

a normalized list of new MethodPermissionInfo objects

resolveAttributes

public static Map<Method,MethodAttributeInfo> resolveAttributes(List<? extends MethodAttributeInfo> infos,
                                                                BeanContext beanContext)

resolveViewAttributes

public static Map<MethodInfoUtil.ViewMethod,MethodAttributeInfo> resolveViewAttributes(List<? extends MethodAttributeInfo> infos,
                                                                                       BeanContext beanContext)

match

public static boolean match(Method methodA,
                            Method methodB)

matches

public static boolean matches(Method method,
                              MethodInfo methodInfo)

matches

public static boolean matches(Method method,
                              NamedMethodInfo methodInfo)

matches

public static boolean matches(Method method,
                              String methodName,
                              List<String> methodParams)

view

public static MethodInfoUtil.View view(MethodInfo methodInfo)

level

public static MethodInfoUtil.Level level(MethodInfo methodInfo)

toString

public static String toString(MethodInfo i)

toString

public static String toString(MethodPermissionInfo i)

toString

public static String toString(MethodTransactionInfo i)

toString

public static String toString(MethodConcurrencyInfo i)