org.eclipse.sisu.inject

Class Logs

java.lang.Object

org.eclipse.sisu.inject.Logs

public final class Logs
extends Object

Utility methods for dealing with container logging and recovery.

Set -Dsisu.debug to send detailed tracing to the console.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NEW_LINE
static boolean	TRACE_ENABLED

Method Summary

Modifier and Type	Method and Description
static void	catchThrowable(Throwable problem) Helper method for catching Throwables; severe errors such as ThreadDeath are always re-thrown.
static String	identityToString(Object object) Returns an identity string for the given object.
static void	throwUnchecked(Throwable problem) Helper method for throwing Throwables; checked exceptions are wrapped as ProvisionExceptions.
static String	toString(com.google.inject.Injector injector) Returns a string representation of the given Injector.
static String	toString(com.google.inject.Module module) Returns a string representation of the given Module.
static void	trace(String format, Object arg1, Object arg2) Logs a trace message; uses "{}" format anchors.
static void	warn(String format, Object arg1, Object arg2) Logs a warning message; uses "{}" format anchors.

Methods inherited from class java.lang.Object

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

Field Detail

NEW_LINE

public static final String NEW_LINE

TRACE_ENABLED

public static final boolean TRACE_ENABLED

Method Detail

trace

public static void trace(String format,
                         Object arg1,
                         Object arg2)

Logs a trace message; uses "{}" format anchors. Pass Throwables in last parameter for special handling.

Parameters:

format - The trace message format

arg1 - First object to format

arg2 - Second object to format

warn

public static void warn(String format,
                        Object arg1,
                        Object arg2)

Logs a warning message; uses "{}" format anchors. Pass Throwables in last parameter for special handling.

Parameters:

format - The warning message format

arg1 - First object to format

arg2 - Second object to format

catchThrowable

public static void catchThrowable(Throwable problem)

Helper method for catching Throwables; severe errors such as ThreadDeath are always re-thrown.

Parameters:

problem - The problem

throwUnchecked

public static void throwUnchecked(Throwable problem)

Helper method for throwing Throwables; checked exceptions are wrapped as ProvisionExceptions.

Parameters:

problem - The problem

identityToString

public static String identityToString(Object object)

Returns an identity string for the given object.

Parameters:

object - The object

Returns:

Identity string of the object.

See Also:

System.identityHashCode(Object)

toString

public static String toString(com.google.inject.Module module)

Returns a string representation of the given Module.

Parameters:

module - The module

Returns:

String representation of the module.

toString

public static String toString(com.google.inject.Injector injector)

Returns a string representation of the given Injector.

Parameters:

injector - The injector

Returns:

String representation of the injector.