Apache Groovy 3.0.20 · org.codehaus.groovy.runtime.StackTraceUtils

Modifier and Type	Field and Description
private static final String[]	GROOVY_PACKAGES
private static final Logger	STACK_LOG
public static final String	STACK_LOG_NAME
private static final List<Closure<V>>	tests

Access	Constructor and Description
public	StackTraceUtils()

Method Summary

Modifier and Type	Method and Description
public static void	addClassTest(Closure<V> the testing groovy.lang.Closure test) Adds a groovy.lang.Closure to test whether the stack trace element should be added or not.
public static Throwable	Returns: The root cause exception instances, with stack trace modified to filter out groovy runtime classes deepSanitize(Throwable a throwable t) Sanitize the exception and ALL nested causes This will MODIFY the stacktrace of the exception instance and all its causes irreversibly
public static Throwable	Returns: The deepest cause of the exception that can be found extractRootCause(Throwable a Throwable t) Extracts the root cause of the exception, no matter how nested it is
public static boolean	isApplicationClass(String className)
public static void	printSanitizedStackTrace(Throwable t, PrintWriter p)
public static void	printSanitizedStackTrace(Throwable t)
public static Throwable	Returns: The original Throwable but with a sanitized stack trace sanitize(Throwable the Throwable whose stack trace we want to sanitize t) Remove all apparently groovy-internal trace entries from the exception instance This modifies the original instance and returns it, it does not clone
public static Throwable	Returns: The root cause exception instance, with its stace trace modified to filter out groovy runtime classes sanitizeRootCause(Throwable a throwable t) Get the root cause of an exception and sanitize it for display to the user This will MODIFY the stacktrace of the root cause exception object and return it

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

GROOVY_PACKAGES	back to summary
private static final String[] GROOVY_PACKAGES

STACK_LOG	back to summary
private static final Logger STACK_LOG

STACK_LOG_NAME	back to summary
public static final String STACK_LOG_NAME

tests	back to summary
private static final List<Closure<V>> tests

StackTraceUtils	back to summary
public StackTraceUtils()

Method Detail

addClassTest	back to summary
public static void addClassTest(Closure<V> test) Adds a groovy.lang.Closure to test whether the stack trace element should be added or not. The groovy.lang.Closure will be given the class name as parameter. the return value decides if the element will be added or not. true - trace element will be added to the trace false - trace element will not be added to the trace null - continue with next test Groovy truth will be used to determine true and false, null is excluded from defaulting to false here. If all tests have been executed and all of them skipped, then the groovy standard filtering will take place. Parameters test:Closure<V> the testing groovy.lang.Closure

addClassTest

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public static void addClassTest(Closure<V> test)

Adds a groovy.lang.Closure to test whether the stack trace element should be added or not.

The groovy.lang.Closure will be given the class name as parameter. the return value decides if the element will be added or not.

true - trace element will be added to the trace
false - trace element will not be added to the trace
null - continue with next test

Groovy truth will be used to determine true and false, null is excluded from defaulting to false here. If all tests have been executed and all of them skipped, then the groovy standard filtering will take place.

Parameters

test:Closure<V>: the testing groovy.lang.Closure

deepSanitize	back to summary
public static Throwable deepSanitize(Throwable t) Sanitize the exception and ALL nested causes This will MODIFY the stacktrace of the exception instance and all its causes irreversibly Parameters t:Throwable a throwable Returns:Throwable The root cause exception instances, with stack trace modified to filter out groovy runtime classes

deepSanitize

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public static Throwable deepSanitize(Throwable t)

Sanitize the exception and ALL nested causes

This will MODIFY the stacktrace of the exception instance and all its causes irreversibly

Parameters

t:Throwable: a throwable

Returns:Throwable

The root cause exception instances, with stack trace modified to filter out groovy runtime classes

extractRootCause	back to summary
public static Throwable extractRootCause(Throwable t) Extracts the root cause of the exception, no matter how nested it is Parameters t:Throwable a Throwable Returns:Throwable The deepest cause of the exception that can be found

extractRootCause

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public static Throwable extractRootCause(Throwable t)

Extracts the root cause of the exception, no matter how nested it is

Parameters

t:Throwable: a Throwable

Returns:Throwable

The deepest cause of the exception that can be found

isApplicationClass	back to summary
public static boolean isApplicationClass(String className)

printSanitizedStackTrace	back to summary
public static void printSanitizedStackTrace(Throwable t, PrintWriter p)

printSanitizedStackTrace	back to summary
public static void printSanitizedStackTrace(Throwable t)

sanitize	back to summary
public static Throwable sanitize(Throwable t) Remove all apparently groovy-internal trace entries from the exception instance This modifies the original instance and returns it, it does not clone Parameters t:Throwable the Throwable whose stack trace we want to sanitize Returns:Throwable The original Throwable but with a sanitized stack trace

sanitize

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public static Throwable sanitize(Throwable t)

Remove all apparently groovy-internal trace entries from the exception instance

This modifies the original instance and returns it, it does not clone

Parameters

t:Throwable: the Throwable whose stack trace we want to sanitize

Returns:Throwable

The original Throwable but with a sanitized stack trace

sanitizeRootCause	back to summary
public static Throwable sanitizeRootCause(Throwable t) Get the root cause of an exception and sanitize it for display to the user This will MODIFY the stacktrace of the root cause exception object and return it Parameters t:Throwable a throwable Returns:Throwable The root cause exception instance, with its stace trace modified to filter out groovy runtime classes

sanitizeRootCause

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public static Throwable sanitizeRootCause(Throwable t)

Get the root cause of an exception and sanitize it for display to the user

This will MODIFY the stacktrace of the root cause exception object and return it

Parameters

t:Throwable: a throwable

Returns:Throwable

The root cause exception instance, with its stace trace modified to filter out groovy runtime classes

public Class StackTraceUtils

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