Package jadex.common.transformation.traverser

Class SStackTraceElementHelper

java.lang.Object

jadex.common.transformation.traverser.SStackTraceElementHelper

public class SStackTraceElementHelper
extends Object

Helper for reading stacktrace elements in both Java 9 and legacy Java.

Field Summary

Fields

Modifier and Type	Field	Description
protected static MethodHandle	constructor	Legacy constructor.
protected static MethodHandle	constructor9	Java 9+ constructor if available.
protected static MethodHandle	getclassloadername	Java 9+ method if available.
protected static MethodHandle	getmodulename	Java 9+ method if available.
protected static MethodHandle	getmoduleversion	Java 9+ method if available.

Constructor Summary

Constructors

Constructor	Description
SStackTraceElementHelper()

Method Summary

Modifier and Type	Method	Description
static String	getClassLoaderName(StackTraceElement ste)	Returns the name of the class loader.
static String	getModuleName(StackTraceElement ste)	Returns the module name.
static String	getModuleVersion(StackTraceElement ste)	Returns the module version.
static boolean	hasJava9()	Check for Java 9+
static StackTraceElement	newInstance(String classloadername, String modulename, String moduleversion, String classname, String methodname, String filename, int linenumber)	Creates a new instance based on Java version capability.

Methods inherited from class java.lang.Object

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

Field Details

constructor

protected static MethodHandle constructor

Legacy constructor.

constructor9

protected static MethodHandle constructor9

Java 9+ constructor if available.

getclassloadername

protected static MethodHandle getclassloadername

Java 9+ method if available.

getmodulename

protected static MethodHandle getmodulename

Java 9+ method if available.

getmoduleversion

protected static MethodHandle getmoduleversion

Java 9+ method if available.

Constructor Details

SStackTraceElementHelper

public SStackTraceElementHelper()

Method Details

newInstance

public static StackTraceElement newInstance(String classloadername,
 String modulename,
 String moduleversion,
 String classname,
 String methodname,
 String filename,
 int linenumber)

Creates a new instance based on Java version capability.

Returns:

StackTraceElement.

getModuleName

public static String getModuleName(StackTraceElement ste)

Returns the module name.

getModuleVersion

public static String getModuleVersion(StackTraceElement ste)

Returns the module version.

getClassLoaderName

public static String getClassLoaderName(StackTraceElement ste)

Returns the name of the class loader.

hasJava9

public static boolean hasJava9()

Check for Java 9+

Returns:

True if Java9+.