Package org.jruby.runtime.backtrace

Class TraceType

java.lang.Object

org.jruby.runtime.backtrace.TraceType

public class TraceType
extends Object

Nested Class Summary

Nested Classes

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

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CLEAR_COLOR
private static final String	EVAL_COLOR
private static final String	FIRST_COLOR
private final TraceType.Format	format
private static final String[]	FULL_MESSAGE_KEYS
private final TraceType.Gather	gather
private static final String	KERNEL_COLOR
private static final Logger	LOG
private static final com.headius.backport9.stack.StackWalker	WALKER

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static void	dumpBacktrace(RubyException exception)
static void	dumpCaller(RubyArray trace)	Deprecated. use logCaller(org.jruby.RubyArray)
static void	dumpCaller(RubyStackTraceElement[] trace)	Deprecated. use logCaller(org.jruby.runtime.backtrace.RubyStackTraceElement[])
static void	dumpException(RubyException exception)	Deprecated. use logException(org.jruby.RubyException)
static void	dumpWarning(RubyStackTraceElement[] trace)	Deprecated. use logWarning(org.jruby.runtime.backtrace.RubyStackTraceElement[])
private static StringBuilder	formatWithMRIBacktrace(String message, RubyStackTraceElement[] trace)
static IRubyObject	generateMRIBacktrace(Ruby runtime, RubyStackTraceElement[] trace)
BacktraceData	getBacktrace(ThreadContext context)	Get a normal Ruby backtrace, using the current Gather type.
RubyStackTraceElement	getBacktraceElement(ThreadContext context, int uplevel)	Deprecated.
TraceType.Format	getFormat()
TraceType.Gather	getGather()
BacktraceData	getIntegratedBacktrace(ThreadContext context, StackTraceElement[] javaTrace)	Get an integrated Ruby/Java backtrace if the current Gather type is NORMAL
static void	logBacktrace(Ruby runtime, RubyStackTraceElement[] trace)
static void	logCaller(RubyArray trace)
static void	logCaller(RubyStackTraceElement[] trace)
static void	logException(RubyException exception)
static void	logWarning(RubyStackTraceElement[] trace)
String	printBacktrace(RubyException exception, boolean console)
protected static String	printBacktraceJRuby(RubyException exception, boolean console)
static String	printBacktraceJRuby(Ruby runtime, RubyStackTraceElement[] frames, String type, String message, boolean color)
private static String	printBacktraceMRI(IRubyObject exception, boolean console)
static void	printBacktraceToStream(IRubyObject backtrace, PrintStream errorStream, int skip)
private static void	printErrorPos(ThreadContext context, PrintStream errorStream)
static String	printFullMessage(ThreadContext context, IRubyObject exception, IRubyObject opts)
private static void	renderBacktraceJRuby(Ruby runtime, RubyStackTraceElement[] frames, StringBuilder buffer, boolean color)
private static void	renderBacktraceMRI(RubyStackTraceElement[] trace, StringBuilder buffer, boolean color)
private static void	renderBacktraceMRI(RubyStackTraceElement[] trace, String linePrefix, StringBuilder buffer, boolean color)
static TraceType	traceTypeFor(String style)

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final Logger LOG

WALKER

private static final com.headius.backport9.stack.StackWalker WALKER

FULL_MESSAGE_KEYS

private static final String[] FULL_MESSAGE_KEYS

gather

private final TraceType.Gather gather

format

private final TraceType.Format format

FIRST_COLOR

private static final String FIRST_COLOR

See Also:

• Constant Field Values

KERNEL_COLOR

private static final String KERNEL_COLOR

See Also:

• Constant Field Values

EVAL_COLOR

private static final String EVAL_COLOR

See Also:

• Constant Field Values

CLEAR_COLOR

private static final String CLEAR_COLOR

See Also:

• Constant Field Values

Constructor Details

TraceType

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

Method Details

getGather

public TraceType.Gather getGather()

getFormat

public TraceType.Format getFormat()

getBacktrace

public BacktraceData getBacktrace(ThreadContext context)

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

Parameters:

context -

Returns:

getIntegratedBacktrace

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

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

Parameters:

context -

javaTrace -

Returns:

printBacktrace

public String printBacktrace(RubyException exception,
 boolean console)

logBacktrace

public static void logBacktrace(Ruby runtime,
 RubyStackTraceElement[] trace)

logException

public static void logException(RubyException exception)

dumpException

public static void dumpException(RubyException exception)

Deprecated.

use logException(org.jruby.RubyException)

dumpBacktrace

public static void dumpBacktrace(RubyException exception)

logCaller

public static void logCaller(RubyArray trace)

dumpCaller

public static void dumpCaller(RubyArray trace)

Deprecated.

use logCaller(org.jruby.RubyArray)

logCaller

public static void logCaller(RubyStackTraceElement[] trace)

formatWithMRIBacktrace

private static StringBuilder formatWithMRIBacktrace(String message,
 RubyStackTraceElement[] trace)

dumpCaller

public static void dumpCaller(RubyStackTraceElement[] trace)

Deprecated.

use logCaller(org.jruby.runtime.backtrace.RubyStackTraceElement[])

logWarning

public static void logWarning(RubyStackTraceElement[] trace)

dumpWarning

public static void dumpWarning(RubyStackTraceElement[] trace)

Deprecated.

use logWarning(org.jruby.runtime.backtrace.RubyStackTraceElement[])

traceTypeFor

public static TraceType traceTypeFor(String style)

printFullMessage

public static String printFullMessage(ThreadContext context,
 IRubyObject exception,
 IRubyObject opts)

printBacktraceMRI

private static String printBacktraceMRI(IRubyObject exception,
 boolean console)

printBacktraceJRuby

public static String printBacktraceJRuby(Ruby runtime,
 RubyStackTraceElement[] frames,
 String type,
 String message,
 boolean color)

printBacktraceJRuby

protected static String printBacktraceJRuby(RubyException exception,
 boolean console)

renderBacktraceJRuby

private static void renderBacktraceJRuby(Ruby runtime,
 RubyStackTraceElement[] frames,
 StringBuilder buffer,
 boolean color)

renderBacktraceMRI

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

renderBacktraceMRI

private static void renderBacktraceMRI(RubyStackTraceElement[] trace,
 String linePrefix,
 StringBuilder buffer,
 boolean color)

printErrorPos

private static void printErrorPos(ThreadContext context,
 PrintStream errorStream)

printBacktraceToStream

public static void printBacktraceToStream(IRubyObject backtrace,
 PrintStream errorStream,
 int skip)

generateMRIBacktrace

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

getBacktraceElement

@Deprecated
public RubyStackTraceElement getBacktraceElement(ThreadContext context,
 int uplevel)

Deprecated.