org.jruby.runtime.backtrace

Class TraceType

java.lang.Object

org.jruby.runtime.backtrace.TraceType

public class TraceType
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TraceType.Format
static class	TraceType.Gather

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CLEAR_COLOR
private static java.lang.String	EVAL_COLOR
private static java.lang.String	FIRST_COLOR
private TraceType.Format	format
private TraceType.Gather	gather
private static java.lang.String	KERNEL_COLOR
private static Logger	LOG

Constructor Summary

Constructors

Constructor and Description
TraceType(TraceType.Gather gather, TraceType.Format format)

Method Summary

Modifier and Type	Method and Description
static void	dumpBacktrace(RubyException exception)
static void	dumpCaller(RubyArray trace)
static void	dumpCaller(RubyStackTraceElement[] trace)
static void	dumpException(RubyException exception)
static void	dumpWarning(RubyStackTraceElement[] trace)
static IRubyObject	generateMRIBacktrace(Ruby runtime, RubyStackTraceElement[] trace)
BacktraceData	getBacktrace(ThreadContext context, boolean nativeException) Get a normal Ruby backtrace, using the current Gather type.
TraceType.Format	getFormat()
TraceType.Gather	getGather()
BacktraceData	getIntegratedBacktrace(ThreadContext context, java.lang.StackTraceElement[] javaTrace) Get an integrated Ruby/Java backtrace if the current Gather type is NORMAL
static void	logBacktrace(RubyStackTraceElement[] trace)
java.lang.String	printBacktrace(RubyException exception, boolean console)
protected static java.lang.String	printBacktraceJRuby(RubyException exception, boolean console)
protected static java.lang.String	printBacktraceMRI(RubyException exception, boolean console)
private static void	printErrorPos(ThreadContext context, java.io.PrintStream errorStream)
private static void	renderBacktraceJRuby(RubyStackTraceElement[] frames, java.lang.StringBuilder buffer, boolean color)
private static void	renderBacktraceMRI(RubyStackTraceElement[] trace, java.lang.StringBuilder buffer, boolean color)
static TraceType	traceTypeFor(java.lang.String style)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

gather

private final TraceType.Gather gather

format

private final TraceType.Format format

FIRST_COLOR

private static final java.lang.String FIRST_COLOR

See Also:

Constant Field Values

KERNEL_COLOR

private static final java.lang.String KERNEL_COLOR

See Also:

Constant Field Values

EVAL_COLOR

private static final java.lang.String EVAL_COLOR

See Also:

Constant Field Values

CLEAR_COLOR

private static final java.lang.String CLEAR_COLOR

See Also:

Constant Field Values

Constructor Detail

TraceType

public TraceType(TraceType.Gather gather,
                 TraceType.Format format)

Method Detail

getGather

public TraceType.Gather getGather()

getFormat

public TraceType.Format getFormat()

getBacktrace

public BacktraceData getBacktrace(ThreadContext context,
                                  boolean nativeException)

Get a normal Ruby backtrace, using the current Gather type.

Parameters:

context -

nativeException -

Returns:

getIntegratedBacktrace

public BacktraceData getIntegratedBacktrace(ThreadContext context,
                                            java.lang.StackTraceElement[] javaTrace)

Get an integrated Ruby/Java backtrace if the current Gather type is NORMAL

Parameters:

context -

javaTrace -

Returns:

printBacktrace

public java.lang.String printBacktrace(RubyException exception,
                                       boolean console)

logBacktrace

public static void logBacktrace(RubyStackTraceElement[] trace)

dumpException

public static void dumpException(RubyException exception)

dumpBacktrace

public static void dumpBacktrace(RubyException exception)

dumpCaller

public static void dumpCaller(RubyArray trace)

dumpCaller

public static void dumpCaller(RubyStackTraceElement[] trace)

dumpWarning

public static void dumpWarning(RubyStackTraceElement[] trace)

traceTypeFor

public static TraceType traceTypeFor(java.lang.String style)

printBacktraceMRI

protected static java.lang.String printBacktraceMRI(RubyException exception,
                                                    boolean console)

printBacktraceJRuby

protected static java.lang.String printBacktraceJRuby(RubyException exception,
                                                      boolean console)

renderBacktraceJRuby

private static void renderBacktraceJRuby(RubyStackTraceElement[] frames,
                                         java.lang.StringBuilder buffer,
                                         boolean color)

renderBacktraceMRI

private static void renderBacktraceMRI(RubyStackTraceElement[] trace,
                                       java.lang.StringBuilder buffer,
                                       boolean color)

generateMRIBacktrace

public static IRubyObject generateMRIBacktrace(Ruby runtime,
                                               RubyStackTraceElement[] trace)

printErrorPos

private static void printErrorPos(ThreadContext context,
                                  java.io.PrintStream errorStream)