What is the correct way to supply the regular expression in
TokenizerExpression?
Per Claus's advise, I have tried the following to tokenize a file by lines
while grouping lines - using a regex to support more than one type of line
separators:
TokenizerExpression tokenizerExpression = new TokenizerExpression();
tokenizerExpression.setToken("\n|\r\n|\r"); // tokenize by line
separators (system-agnostic)
tokenizerExpression.setGroup(500);// group so many lines into one
exchange
tokenizerExpression.setRegex(true);
...
split(tokenizerExpression)...
The file gets split into lines that are grouped by 500, except every other
line in the group is not an actual line from the file, but *a line with the
single character '|'*. The regex seems correct, but the Camel tokenizer
misinterprets it and adds a bogus line for every '|', which is part of the
regex language.
I have tried various ways to write a regex, but the tokenizer always seems
to not parse it correctly and adds lines to the exchange that contain
nothing but regex language characters.
How do I provide a regex for the tokenizer to properly interpret it?
Specifically, the regex I am trying to use.
Thanks!
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