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Parsing Vorto models outside of Eclipse [message #1711293]

Wed, 14 October 2015 11:48

Eclipse User

Hi Vortonians Smile

,

I have successfully cloned the developer branch of the Vorto repository that is on github and executed the "Generate Xtext Artifacts" for the xtext grammar files. My workspace compiles fine.

My question now is: How I can make use of a subset of Vorto's Eclipse projects to be able to parse existing models that I directly get from the Vorto repository? I'd like to do the parsing in a standalone Java program or in an OSGi container that runs on a server. Getting instances of InformationModel, FunctionBlock, etc. is what we aim for.

As far as I know and understand Xtext/Xtend, this should be easily feasible, right?

Thanks in advance for helping us moving forward making use of the awsome Vorto project,
Marcus

Re: Parsing Vorto models outside of Eclipse [message #1711324 is a reply to message #1711293]

Wed, 14 October 2015 22:58

Eclipse User

Hi Marcus,

just reference the vorto and xtext dependencies for DSL parsing in your standalone application in the pom.xml, like so:
https://github.com/aedelmann/vorto/blob/development/repo/pom.xml

Then, use standard xtext way to parse the vorto models:
Example:
https://github.com/aedelmann/vorto/blob/development/repo/src/main/java/org/eclipse/vorto/repository/internal/service/emf/InformationModelParser.java

Hope that helps Smile

Cheers,
Alex

[Updated on: Wed, 14 October 2015 23:02] by Moderator

Re: Parsing Vorto models outside of Eclipse [message #1711664 is a reply to message #1711324]

Mon, 19 October 2015 03:23

Eclipse User

Thank you, Alex.

Looks promising. I am going to try this out and tell you about the results. With this we'll come up with an open source component to process Vorto models on our Virtual Developer Platform.

Cheers,
Marcus

Re: Parsing Vorto models outside of Eclipse [message #1712776 is a reply to message #1711664]

Wed, 28 October 2015 04:25

Eclipse User

Hello Alex,

I took over the work from Marcus, to start reading Vorto models within our code generation unit. I tried to build (JDK 1.8.40 Maven 3.0.4) the development branch of Vorto and got the following error:

[ERROR] Failed to execute goal org.eclipse.xtend:xtend-maven-plugin:2.7.2:compile (default) on project org.eclipse.vorto.core: Execution default of goal org.eclipse.xtend:xtend-maven-plugin:2.7.2:compile failed: Unable to load the mojo 'compile' in the plugin 'org.eclipse.xtend:xtend-maven-plugin:2.7.2'. A required class is missing: org/apache/log4j/Logger
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.eclipse.xtend:xtend-maven-plugin:2.7.2
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/Users/hrr/.m2/repository/org/eclipse/xtend/xtend-maven-plugin/2.7.2/xtend-maven-plugin-2.7.2.jar
[ERROR] urls[1] = file:/Users/hrr/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib/2.7.2/org.eclipse.xtend.lib-2.7.2.pom
[ERROR] urls[2] = file:/Users/hrr/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib.macro/2.7.2/org.eclipse.xtend.lib.macro-2.7.2.jar
[ERROR] urls[3] = file:/Users/hrr/.m2/repository/com/google/guava/guava/14.0.1/guava-14.0.1.jar
[ERROR] urls[4] = file:/Users/hrr/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.core/2.7.2/org.eclipse.xtend.core-2.7.2.jar
[ERROR] urls[5] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.xbase/2.7.2/org.eclipse.xtext.xbase-2.7.2.jar
[ERROR] urls[6] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext/2.7.2/org.eclipse.xtext-2.7.2.jar
[ERROR] urls[7] = file:/Users/hrr/.m2/repository/com/ibm/icu/icu4j/52.1/icu4j-52.1.jar
[ERROR] urls[8] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.common.types/2.7.2/org.eclipse.xtext.common.types-2.7.2.jar
[ERROR] urls[9] = file:/Users/hrr/.m2/repository/org/eclipse/equinox/common/3.6.200-v20130402-1505/common-3.6.200-v20130402-1505.jar
[ERROR] urls[10] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.xbase.lib/2.7.2/org.eclipse.xtext.xbase.lib-2.7.2.jar
[ERROR] urls[11] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.util/2.7.2/org.eclipse.xtext.util-2.7.2.jar
[ERROR] urls[12] = file:/Users/hrr/.m2/repository/org/eclipse/xtext/org.eclipse.xtext.dependencies/2.7.2/org.eclipse.xtext.dependencies-2.7.2.jar
[ERROR] urls[13] = file:/Users/hrr/.m2/repository/org/eclipse/xtend/org.eclipse.xtend.lib/2.7.2/org.eclipse.xtend.lib-2.7.2.jar
[ERROR] urls[14] = file:/Users/hrr/.m2/repository/org/eclipse/emf/org.eclipse.emf.common/2.11.0-v20150123-0347/org.eclipse.emf.common-2.11.0-v20150123-0347.jar
[ERROR] urls[15] = file:/Users/hrr/.m2/repository/org/eclipse/emf/org.eclipse.emf.ecore/2.11.0-v20150123-0347/org.eclipse.emf.ecore-2.11.0-v20150123-0347.jar
[ERROR] urls[16] = file:/Users/hrr/.m2/repository/com/google/inject/guice/3.0/guice-3.0.jar
[ERROR] urls[17] = file:/Users/hrr/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar
[ERROR] urls[18] = file:/Users/hrr/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar
[ERROR] urls[19] = file:/Users/hrr/.m2/repository/log4j/log4j/1.2.16/log4j-1.2.16.jar
[ERROR] urls[20] = file:/Users/hrr/.m2/repository/org/ow2/asm/asm-commons/5.0.1/asm-commons-5.0.1.jar
[ERROR] urls[21] = file:/Users/hrr/.m2/repository/org/ow2/asm/asm-tree/5.0.1/asm-tree-5.0.1.jar
[ERROR] urls[22] = file:/Users/hrr/.m2/repository/org/ow2/asm/asm/5.0.1/asm-5.0.1.jar
[ERROR] urls[23] = file:/Users/hrr/.m2/repository/org/eclipse/aether/aether-spi/0.9.0.M2/aether-spi-0.9.0.M2.jar
[ERROR] urls[24] = file:/Users/hrr/.m2/repository/org/eclipse/aether/aether-impl/0.9.0.M2/aether-impl-0.9.0.M2.jar
[ERROR] urls[25] = file:/Users/hrr/.m2/repository/org/eclipse/aether/aether-api/0.9.0.M2/aether-api-0.9.0.M2.jar
[ERROR] urls[26] = file:/Users/hrr/.m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
[ERROR] urls[27] = file:/Users/hrr/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.plexus/0.0.0.M5/org.eclipse.sisu.plexus-0.0.0.M5.jar
[ERROR] urls[28] = file:/Users/hrr/.m2/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar
[ERROR] urls[29] = file:/Users/hrr/.m2/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar
[ERROR] urls[30] = file:/Users/hrr/.m2/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar
[ERROR] urls[31] = file:/Users/hrr/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M5/org.eclipse.sisu.inject-0.0.0.M5.jar
[ERROR] urls[32] = file:/Users/hrr/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.jar
[ERROR] urls[33] = file:/Users/hrr/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.17/plexus-utils-3.0.17.jar
[ERROR] urls[34] = file:/Users/hrr/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
[ERROR] urls[35] = file:/Users/hrr/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
[ERROR] urls[36] = file:/Users/hrr/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
[ERROR] urls[37] = file:/Users/hrr/.m2/repository/org/eclipse/emf/org.eclipse.emf.ecore.xmi/2.11.0-v20150123-0347/org.eclipse.emf.ecore.xmi-2.11.0-v20150123-0347.jar
[ERROR] urls[38] = file:/Users/hrr/.m2/repository/org/antlr/antlr-runtime/3.2/antlr-runtime-3.2.jar
[ERROR] urls[39] = file:/Users/hrr/.m2/repository/org/eclipse/emf/org.eclipse.emf.codegen/2.10.0-v20150123-0452/org.eclipse.emf.codegen-2.10.0-v20150123-0452.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[project>org.eclipse.vorto:org.eclipse.vorto.parent:0.4.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
[ERROR] 
[ERROR] -----------------------------------------------------: org.apache.log4j.Logger
[ERROR] -> [Help 1]
[ERROR]

Is there any requirement I missed so far?

Best Regards,
Heinz Rohmer

Re: Parsing Vorto models outside of Eclipse [message #1712920 is a reply to message #1712776]

Thu, 29 October 2015 07:32

Eclipse User

Hi Heinz,

Is it possible that there is an issue with your proxy configuration? Can you please check that and let me know?

Cheers,

Olaf

Re: Parsing Vorto models outside of Eclipse [message #1712928 is a reply to message #1712920]

Thu, 29 October 2015 08:26

Eclipse User

Hi Olaf,

thanks for your reply!
In the meantime it works Smile

I deleted all log4j, xtext and xtend artifacts within my local Maven repository (<home>/.m2/repository/). After doing that the build just worked find. It looks like for some reasons the download of one or more artifacts failed Sad

Now work can go on ...

Best regards
Heinz

Re: Parsing Vorto models outside of Eclipse [message #1712941 is a reply to message #1712928]

Thu, 29 October 2015 09:31

Eclipse User

Perfect!

Please let me know if there are any further issues.

Cheers,

Olaf

Re: Parsing Vorto models outside of Eclipse [message #1713170 is a reply to message #1711324]

Sun, 01 November 2015 16:10

Eclipse User

Hello Alex,

thanks for the example java code. It works well for using an InformationModel file. Parsing a simple *.datatype (enumeration) with this parser fails in my implementation class. Using the DatatypeStandaloneSetup class works well for my simple *.datatype file.
We'd like to build a virtual developer generator based on Vorto models. Therefore we need a single parser for each kind of a Vorto model (need to send them all to a server, where the generator is running on).
Do you have an example for a parser understand all current Vorto model types (datatype, functionblock, informationmodel and mapping)?

Best Regards
Heinz

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