Re: [wtp-dev] Psychopath XPath 2.0

[Asiri Liyana Arachchi <asiriwork@xxxxxxxxx>]

I've downloaded Psychopath and other dependencies and checked it with using the code provided here [1] for non schema aware processing. It shows two errors 

1) constructor Engine is undefined. 
2)The method parseExpression(String, StaticContextBuilder) is undefined for the type Engine

Screenshot is attached. 

Is there a mailing list to get help for psychopath processor issues? 
If you can help me on this I'll really appreciate it. 



[1] http://wiki.eclipse.org/PsychoPathXPathProcessor/UserManual#How_to_use_the_XPath_2.0_grammar_with_PsychoPath

Thank you.

Regards,
Asiri

On Wed, Sep 11, 2013 at 4:11 PM, Asiri Liyana Arachchi <asiriwork@xxxxxxxxx> wrote:

Hi Jesper,

Thank you for the quick reply. This info is really helpful. :)

Regards,
Asiri

On Wed, Sep 11, 2013 at 3:43 PM, Jesper Steen Møller <jesper@xxxxxxxxxxxxx> wrote:

Hi Asiri,

The XPath2 engine is available through the P2 repositories (only - at this point). If you are using Apache Maven for building, you can use Tycho to fetch the dependencies through P2, as described at StackOverflow [2]

If you just want the JAR file and play with them, you're probably best off either 1) using the latest Eclipse, install the XML Tooling, and create a plugin or OSGi project, and import the bundle org.eclipse.wst.xml.xpath2.processor as a dependency, or 2) downloading the WTP 3.5 zip file from [3] and extracting the org.eclipse.wst.xml.xpath2.processor<VERSION>.jar from there. If you do that, please note that the XPath2 engine needs org.apache.xerces 2.9.0, and java_cup.runtime (0.10.0) to run.

I should add this to the documentation pages...

[2] http://stackoverflow.com/questions/6682028/use-dependencies-from-eclipse-p2-repository-in-a-regular-maven-build

[3] http://www.eclipse.org/downloads/download.php?file=/webtools/downloads/drops/R3.5.0/R-3.5.0-20130610150119/wtp4x-R-3.5.0-20130610150119.zip

Hope this helps, 

-Jesper

On 11/09/2013, at 11.45, Asiri Liyana Arachchi wrote:

Hi all,

I've told that [1] is the official location of the Psychopath project. I want to use Psychopath Xpath 2.0 Jar . I don't have an idea how to use eclipse builds to get hands on Psychopath processor.  If somebody can help me on this I'll really appreciate it. 

[1]http://projects.eclipse.org/projects/webtools.sourceediting

Regards,
Asiri

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