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[EMFTVM] Problem with Back Slash character [message #1321295]

Tue, 29 April 2014 03:43

Eclipse User

Hello,

I have a file path string where I'd like change all occurrences of Slash character by Back Slash character. I use the method replaceAll, but the problem is that I get the error:

org.eclipse.m2m.atl.emftvm.util.VMException: java.util.regex.PatternSyntaxException: Unexpected internal error near index 1
\
 ^
at public java.lang.String java.lang.String.replaceAll(java.lang.String,java.lang.String)
	Local variables: []

Best regards,
Víctor Pavón.

Re: [EMFTVM] Problem with Back Slash character [message #1321367 is a reply to message #1321295]

Tue, 29 April 2014 04:39

Eclipse User

You need to escape the backslash by adding another backslash (i.e. '\\'). Can you show the ATL code?

Re: [EMFTVM] Problem with Back Slash character [message #1321426 is a reply to message #1321367]

Tue, 29 April 2014 05:24

Eclipse User

I escaped it. This is the ATL code:

helper context mmStrutsConfig!ForwardType def : getPages : Sequence(mmMIGRARIAMVC!Page) =
    thisModule.allPageInstances->select(page |    let pagePath : String = page.path.replaceAll('\\', '/') in página
                                                             				 pagePath.endsWith(self.path));

[Updated on: Tue, 29 April 2014 05:25] by Moderator

Re: [EMFTVM] Problem with Back Slash character [message #1321885 is a reply to message #1321426]

Tue, 29 April 2014 11:07

Eclipse User

try page.path.replaceAll('\\\\', '/')

Re: [EMFTVM] Problem with Back Slash character [message #1323402 is a reply to message #1321885]

Wed, 30 April 2014 04:32

Eclipse User

Thank you. Know works properly

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