Package org.aspectj.bridge
Class MessageWriter
java.lang.Object
org.aspectj.bridge.MessageWriter
- All Implemented Interfaces:
IMessageHandler
- Direct Known Subclasses:
WeavingAdaptor.WeavingAdaptorMessageWriter
An IMessageHandler implementation that writes all to a PrintWriter.
Clients may set this up to throw AbortException for FAIL or ERROR messages.
Subclasses may control whether messages are printed and how they
are rendered by overriding render(IMessage).
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Field Summary
Fields inherited from interface org.aspectj.bridge.IMessageHandler
SYSTEM_ERR, SYSTEM_OUT, THROW
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
dontIgnore
(IMessage.Kind kind) No-opboolean
handleMessage
(IMessage message) Handle message by printing and (if abortOnFailure) throwing an AbortException if the messages is a failure or an abort (but not for errors).void
ignore
(IMessage.Kind kind) No-opboolean
isIgnoring
(IMessage.Kind kind) Signal clients whether this will ignore messages of a given type.protected String
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Field Details
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writer
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abortOnFailure
protected boolean abortOnFailure
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Constructor Details
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MessageWriter
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Method Details
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handleMessage
Handle message by printing and (if abortOnFailure) throwing an AbortException if the messages is a failure or an abort (but not for errors).- Specified by:
handleMessage
in interfaceIMessageHandler
- Parameters:
message
- the IMessage to handle - never null- Returns:
- true if this message was handled by this handler
- Throws:
AbortException
- depending on handler logic.- See Also:
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isIgnoring
Description copied from interface:IMessageHandler
Signal clients whether this will ignore messages of a given type. Clients may use this to avoid constructing or sending certain messages.- Specified by:
isIgnoring
in interfaceIMessageHandler
- Returns:
- true if this handler is ignoring all messages of this type
- See Also:
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dontIgnore
No-op- Specified by:
dontIgnore
in interfaceIMessageHandler
- Parameters:
kind
-- See Also:
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ignore
No-op- Specified by:
ignore
in interfaceIMessageHandler
- Parameters:
kind
-- See Also:
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render
- Returns:
- null to not print, or message rendering (including newlines)
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