Package com.univocity.parsers.common
Interface ProcessorErrorHandler<T extends Context>
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- All Known Subinterfaces:
RowProcessorErrorHandler
- All Known Implementing Classes:
NoopProcessorErrorHandler
,NoopRowProcessorErrorHandler
,RetryableErrorHandler
public interface ProcessorErrorHandler<T extends Context>
TheProcessorErrorHandler
is a callback used by the parser/writer to handle non-fatalDataProcessingException
s that may occur when processing rows using aProcessor
orRowWriterProcessor
. This leaves the responsibility of error handling to the user. If the user does not rethrow theDataProcessingException
, the parsing/writing process won't stop and will proceed normally.This error handler WILL NOT handle
TextParsingException
s or other errors that prevent the parser to reliably extract rows from a given input, or the writer to proceed writing data.When parsing, the
handleError(DataProcessingException, Object[], Context)
method will be called only when a valid record has been parsed, but the subsequent processing executed by aProcessor
fails.When writing, the
handleError(DataProcessingException, Object[], Context)
method will be called only when a using theAbstractWriter.processRecord(Object)
methods, andRowWriterProcessor
fails to execute.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
handleError(DataProcessingException error, java.lang.Object[] inputRow, T context)
Handles non-fatal instances ofDataProcessingException
that are thrown by aProcessor
while processing a record parsed from the input, or from aRowWriterProcessor
when processing records for writing.
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Method Detail
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handleError
void handleError(DataProcessingException error, java.lang.Object[] inputRow, T context)
Handles non-fatal instances ofDataProcessingException
that are thrown by aProcessor
while processing a record parsed from the input, or from aRowWriterProcessor
when processing records for writing.- Parameters:
error
- the exception thrown during the processing an input record. Rethrow the error to abort the parsing process. When parsing, you can also invokeContext.stop()
to stop the parser silently.inputRow
- the record that could not be processed. When writing, the original input object (i.e.null
, java bean or object array) will be sent by the writer.context
- the parsing context with information about the state of the parser at the time the error occurred. Will be null when writing.
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