| net.sourceforge.groboutils.util.throwable.v1.IChainableException
All known Subclasses: net.sourceforge.groboutils.util.throwable.v1.ChainableException, net.sourceforge.groboutils.pmti.v1.ProblemManagerException,
| IChainableException | | public interface IChainableException (Code) | | Marker interface to tell the ChainableExceptionHelper not to use
this class's getCause method.
author:
Matt Albrecht groboclown@users.sourceforge.net
version:
$Date: 2003/02/10 22:52:38 $
since:
July 7, 2002 |
| Method Summary | |
| public Throwable | getCause()
JDK 1.4 compatible method.
from the JDK 1.4 documentation:
Returns the cause of this throwable or null if the cause is
nonexistent or unknown. | | public Throwable | initCause(Throwable cause)
JDK 1.4 compatible method.
from the JDK 1.4 documentation:
Initializes the cause of this throwable to the specified value.
(The cause is the throwable that caused this throwable to get thrown.)
This method can be called at most once. | | public void | printStackTrace(PrintStream ps)
For non-JDK 1.4 compatible VMs, this overrides the original behavior
to describe the underlying cause. | | public void | printStackTrace(PrintWriter pw)
For non-JDK 1.4 compatible VMs, this overrides the original behavior
to describe the underlying cause. |
| getCause | | public Throwable getCause()(Code) | | JDK 1.4 compatible method.
from the JDK 1.4 documentation:
Returns the cause of this throwable or null if the cause is
nonexistent or unknown. (The cause is the throwable that caused this
throwable to get thrown.)
This implementation returns the cause that was supplied via one of the
constructors requiring a Throwable, or that was set after
creation with the initCause( Throwable ) method. While it is
typically unnecessary to override this method, a subclass can override
it to return a cause set by some other means. This is appropriate for a
"legacy chained throwable" that predates the addition of chained
exceptions to Throwable. Note that it is not necessary to
override any of the PrintStackTrace methods, all of which
invoke the getCause method to determine the cause of a throwable.
the cause of this throwable or null if the cause isnonexistent or unknown. |
| initCause | | public Throwable initCause(Throwable cause)(Code) | | JDK 1.4 compatible method.
from the JDK 1.4 documentation:
Initializes the cause of this throwable to the specified value.
(The cause is the throwable that caused this throwable to get thrown.)
This method can be called at most once. It is generally called from
within the constructor, or immediately after creating the throwable.
If this throwable was created with Throwable(Throwable) or
Throwable(String,Throwable), this method cannot be called even once.
Parameters:
cause - the cause (which is saved for later retrieval by thegetCause() method). (A null value is permitted, and indicatesthat the cause is nonexistent or unknown.) a reference to this Throwable instance.
exception:
IllegalArgumentException - if cause is this throwable.(A throwable cannot be its own cause.)
exception:
IllegalStateException - if this throwable was created withThrowable(Throwable) or Throwable(String,Throwable), or thismethod has already been called on this throwable. |
| printStackTrace | | public void printStackTrace(PrintStream ps)(Code) | | For non-JDK 1.4 compatible VMs, this overrides the original behavior
to describe the underlying cause. Special logic is performed to ensure
that no JDK 1.4 VM is being used when the inner exception is displayed
(in order to prevent double printing).
|
| printStackTrace | | public void printStackTrace(PrintWriter pw)(Code) | | For non-JDK 1.4 compatible VMs, this overrides the original behavior
to describe the underlying cause. Special logic is performed to ensure
that no JDK 1.4 VM is being used when the inner exception is displayed
(in order to prevent double printing).
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