Package com.intellij.codeInsight

Class ExceptionUtil

java.lang.Object

com.intellij.codeInsight.ExceptionUtil

public class ExceptionUtil
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ExceptionUtil.HandlePlace

Method Summary

Modifier and Type	Method and Description
static boolean	canDeclareThrownExceptions(PsiMethod method)
static java.util.List<PsiClassType>	collectSubstituted(PsiSubstitutor substitutor, PsiClassType[] thrownExceptions, GlobalSearchScope scope)
static java.util.Collection<PsiClassType>	collectUnhandledExceptions(PsiElement element, PsiElement topElement)
static java.util.Collection<PsiClassType>	collectUnhandledExceptions(PsiElement element, PsiElement topElement, boolean includeSelfCalls)
static java.util.Collection<PsiClassType>	collectUnhandledExceptions(PsiElement element, PsiElement topElement, PsiCallExpression skippedCall)
static java.util.List<PsiClassType>	getCloserExceptions(PsiResourceListElement resource)
static ExceptionUtil.HandlePlace	getHandlePlace(PsiElement element, PsiClassType exceptionType, PsiElement topElement)
static java.util.List<PsiClassType>	getOwnUnhandledExceptions(PsiElement element)
static java.util.List<PsiClassType>	getThrownCheckedExceptions(PsiElement... elements)
static java.util.List<PsiClassType>	getThrownExceptions(PsiElement element)
static java.util.List<PsiClassType>	getThrownExceptions(PsiElement [] elements)
static java.util.List<PsiClassType>	getUnhandledCloserExceptions(PsiElement place, PsiElement topElement, PsiType type)
static java.util.List<PsiClassType>	getUnhandledCloserExceptions(PsiResourceListElement resource, PsiElement topElement)
static java.util.List<PsiClassType>	getUnhandledExceptions(PsiCallExpression methodCall, PsiElement topElement)
static java.util.List<PsiClassType>	getUnhandledExceptions(PsiElement element)
static java.util.List<PsiClassType>	getUnhandledExceptions(PsiElement [] elements)
static java.util.List<PsiClassType>	getUnhandledExceptions(PsiThrowStatement throwStatement, PsiElement topElement)
static boolean	isGeneralExceptionType(PsiType type)
static boolean	isHandled(PsiClassType exceptionType, PsiElement throwPlace)
static boolean	isHandledBy(PsiClassType exceptionType, PsiClassType [] referencedTypes)
static boolean	isHandledBy(PsiClassType exceptionType, PsiClassType [] referencedTypes, PsiSubstitutor substitutor)
static boolean	isUncheckedException(PsiClass psiClass)
static boolean	isUncheckedException(PsiClassType type)
static boolean	isUncheckedExceptionOrSuperclass(PsiClassType type)
static void	retainExceptions(java.util.List<PsiClassType> ex, java.util.List<? extends PsiClassType> thrownEx)
static void	sortExceptionsByHierarchy(java.util.List<? extends PsiClassType> exceptions)

Methods inherited from class java.lang.Object

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

Method Detail

getThrownExceptions

public static java.util.List<PsiClassType> getThrownExceptions(PsiElement [] elements)

getThrownCheckedExceptions

public static java.util.List<PsiClassType> getThrownCheckedExceptions(PsiElement... elements)

getThrownExceptions

public static java.util.List<PsiClassType> getThrownExceptions(PsiElement element)

collectUnhandledExceptions

public static java.util.Collection<PsiClassType> collectUnhandledExceptions(PsiElement element,
                                                                            PsiElement topElement,
                                                                            PsiCallExpression skippedCall)

collectUnhandledExceptions

public static java.util.Collection<PsiClassType> collectUnhandledExceptions(PsiElement element,
                                                                            PsiElement topElement)

collectUnhandledExceptions

public static java.util.Collection<PsiClassType> collectUnhandledExceptions(PsiElement element,
                                                                            PsiElement topElement,
                                                                            boolean includeSelfCalls)

getUnhandledExceptions

public static java.util.List<PsiClassType> getUnhandledExceptions(PsiElement [] elements)

getOwnUnhandledExceptions

public static java.util.List<PsiClassType> getOwnUnhandledExceptions(PsiElement element)

getUnhandledExceptions

public static java.util.List<PsiClassType> getUnhandledExceptions(PsiElement element)

getUnhandledExceptions

public static java.util.List<PsiClassType> getUnhandledExceptions(PsiCallExpression methodCall,
                                                                  PsiElement topElement)

retainExceptions

public static void retainExceptions(java.util.List<PsiClassType> ex,
                                    java.util.List<? extends PsiClassType> thrownEx)

collectSubstituted

public static java.util.List<PsiClassType> collectSubstituted(PsiSubstitutor substitutor,
                                                              PsiClassType[] thrownExceptions,
                                                              GlobalSearchScope scope)

getCloserExceptions

public static java.util.List<PsiClassType> getCloserExceptions(PsiResourceListElement resource)

getUnhandledCloserExceptions

public static java.util.List<PsiClassType> getUnhandledCloserExceptions(PsiResourceListElement resource,
                                                                        PsiElement topElement)

getUnhandledCloserExceptions

public static java.util.List<PsiClassType> getUnhandledCloserExceptions(PsiElement place,
                                                                        PsiElement topElement,
                                                                        PsiType type)

getUnhandledExceptions

public static java.util.List<PsiClassType> getUnhandledExceptions(PsiThrowStatement throwStatement,
                                                                  PsiElement topElement)

isUncheckedException

public static boolean isUncheckedException(PsiClassType type)

isUncheckedException

public static boolean isUncheckedException(PsiClass psiClass)

isUncheckedExceptionOrSuperclass

public static boolean isUncheckedExceptionOrSuperclass(PsiClassType type)

isGeneralExceptionType

public static boolean isGeneralExceptionType(PsiType type)

isHandled

public static boolean isHandled(PsiClassType exceptionType,
                                PsiElement throwPlace)

getHandlePlace

public static ExceptionUtil.HandlePlace getHandlePlace(PsiElement element,
                                                       PsiClassType exceptionType,
                                                       PsiElement topElement)

isHandledBy

public static boolean isHandledBy(PsiClassType exceptionType,
                                  PsiClassType [] referencedTypes)

isHandledBy

public static boolean isHandledBy(PsiClassType exceptionType,
                                  PsiClassType [] referencedTypes,
                                  PsiSubstitutor substitutor)

sortExceptionsByHierarchy

public static void sortExceptionsByHierarchy(java.util.List<? extends PsiClassType> exceptions)

canDeclareThrownExceptions

public static boolean canDeclareThrownExceptions(PsiMethod method)

Parameters:

method - method

Returns:

true if given method can declare thrown exceptions, according to the specification; false otherwise