Package io.spine.logging.flogger.parser

Class DefaultBraceStyleMessageParser

java.lang.Object

io.spine.logging.flogger.parser.MessageParser

io.spine.logging.flogger.parser.BraceStyleMessageParser

io.spine.logging.flogger.parser.DefaultBraceStyleMessageParser

public class DefaultBraceStyleMessageParser
extends BraceStyleMessageParser

Default implementation of the brace style message parser. Note that while the underlying parsing mechanism supports the more general "{n,xxx}" form for brace format style logging, the default message parser is currently limited to simple indexed place holders (e.g. "{0}"). This class could easily be extended to support these trailing format specifiers.

Note also that the implicit place holder syntax used by Log4J (i.e. "{}") is not currently supported, however this may change. Currently an unescaped "{}" term in a log message will cause a parse error, so adding support for it should not be an issue.

See Also:

Original Java code of Google Flogger

Field Summary

Fields inherited from class io.spine.logging.flogger.parser.MessageParser

MAX_ARG_COUNT

Method Summary

Modifier and Type	Method	Description
static BraceStyleMessageParser	getInstance()
void	parseBraceFormatTerm(MessageBuilder<?> builder, int index, String message, int termStart, int formatStart, int termEnd)

Methods inherited from class io.spine.logging.flogger.parser.BraceStyleMessageParser

parseImpl, unescape

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static BraceStyleMessageParser getInstance()

parseBraceFormatTerm

public void parseBraceFormatTerm(MessageBuilder<?> builder,
                                 int index,
                                 String message,
                                 int termStart,
                                 int formatStart,
                                 int termEnd)
                          throws ParseException

Throws:

ParseException