Package com.ibm.websphere.ras
Class TruncatableThrowable
- java.lang.Object
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- java.lang.Throwable
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- com.ibm.websphere.ras.TruncatableThrowable
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- All Implemented Interfaces:
java.io.Serializable
public class TruncatableThrowable extends java.lang.Throwable
An exception which can produce trimmed stack traces. If passed as a parameter to the logger, it will output the trimmed stack traces to the console, and the full stack traces to messages.log and trace.log. To get full stack traces, callgetWrappedException()
and then callThrowable.printStackTrace()
on the returned exception.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
CAUSED_BY
static java.lang.String
INTERNAL_CLASSES_STRING
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Constructor Summary
Constructors Constructor Description TruncatableThrowable(java.lang.Throwable wrapped)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description TruncatableThrowable
getCause()
java.lang.String
getMessage()
java.lang.StackTraceElement[]
getStackTrace()
java.lang.StackTraceElement[]
getStackTraceEliminatingDuplicateFrames()
Useful for exceptions which are the causes of other exceptions.java.lang.Throwable
getWrappedException()
void
printStackTrace(java.io.PrintStream stream)
void
printStackTrace(java.io.PrintWriter p)
This method will print a trimmed stack trace to stderr.static java.lang.String
printStackTraceElement(java.lang.StackTraceElement stackTraceElement)
Unfortunately, toString() isn't good enough since we may have elements in the stack representing internal classes, and they don't toString() well.java.lang.String
toString()
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Field Detail
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CAUSED_BY
public static final java.lang.String CAUSED_BY
- See Also:
- Constant Field Values
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INTERNAL_CLASSES_STRING
public static final java.lang.String INTERNAL_CLASSES_STRING
- See Also:
- Constant Field Values
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Method Detail
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printStackTrace
public void printStackTrace(java.io.PrintStream stream)
- Overrides:
printStackTrace
in classjava.lang.Throwable
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printStackTrace
public void printStackTrace(java.io.PrintWriter p)
This method will print a trimmed stack trace to stderr.- Overrides:
printStackTrace
in classjava.lang.Throwable
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getCause
public TruncatableThrowable getCause()
- Overrides:
getCause
in classjava.lang.Throwable
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getStackTrace
public java.lang.StackTraceElement[] getStackTrace()
- Overrides:
getStackTrace
in classjava.lang.Throwable
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getStackTraceEliminatingDuplicateFrames
public java.lang.StackTraceElement[] getStackTraceEliminatingDuplicateFrames()
Useful for exceptions which are the causes of other exceptions. Gets the stack frames, but not only does it eliminate internal classes, it eliminates frames which are redundant with the parent exception. In the case where the exception is not a cause, it returns a normal exception. If duplicate frames are stripped, it will add an- Returns:
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getWrappedException
public java.lang.Throwable getWrappedException()
- Returns:
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getMessage
public java.lang.String getMessage()
- Overrides:
getMessage
in classjava.lang.Throwable
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printStackTraceElement
public static java.lang.String printStackTraceElement(java.lang.StackTraceElement stackTraceElement)
Unfortunately, toString() isn't good enough since we may have elements in the stack representing internal classes, and they don't toString() well.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Throwable
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