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Proper way to install antlr-generator-3.2.0-patch.jar [message #1840904]

Wed, 28 April 2021 10:33

Eclipse User

Hi,

I am trying to create a DSL from behind a customer's proxy. However, DSL generation (the mwe-Workflow) fails with the error that it would be highly recommended to download the following file:

http://download.itemis.com/antlr-generator-3.2.0-patch.jar

I cannot access it from inside the proxy. If I could transfer it somehow, where would I have to place it?

I already installed the following features from http://download.itemis.de/updates, as recommended by the error message:
- XText Antlr Runtime Feature 2.1.1
- XText Antlr SDK Feature 2.1.1

However, the error still appears.

Any help where to place the patch-file?

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1840905 is a reply to message #1840904]

Wed, 28 April 2021 10:45

Eclipse User

you can simply store it as

.antlr-generator-3.2.0-patch.jar

in the mydsl project

if you install the antlr sdk feature you need to add de.itemis.xtext.antlr to the classpath,
e.g. via additional.bundles section in build.properties

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1840906 is a reply to message #1840905]

Wed, 28 April 2021 11:14

Eclipse User

Adding de.itemis.xtext.antlr in build.properties did the trick. Thank you!

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1841164 is a reply to message #1840906]

Wed, 05 May 2021 08:04

Eclipse User

I got a follow-up question (hence the same thread):

How would I include this dependency in my target site xml? I tried to include the feature to the site as follows:

<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
  <repository location="https://download.itemis.com/updates/releases/"/>
  <unit id="de.itemis.xtext.antlr.feature.feature.group" version="2.1.1.v201405091103"/>
  <unit id="de.itemis.xtext.antlr.sdk.feature.group" version="2.1.1.v201405091103"/>
</location>

But Maven throws the following exception (I am building with Tycho):

Caused by: org.eclipse.equinox.p2.core.ProvisionException: HTTP Server 'Bad Gateway' : https://download.itemis.com/updates/releases/content.xml
at org.eclipse.equinox.internal.p2.repository.CacheManager.createCache(CacheManager.java:247)
at org.eclipse.tycho.p2.remote.RemoteRepositoryCacheManager.createCache(RemoteRepositoryCacheManager.java:67)
at org.eclipse.equinox.internal.p2.metadata.repository.SimpleMetadataRepositoryFactory.getLocalFile(SimpleMetadataRepositoryFactory.java:69)
at org.eclipse.equinox.internal.p2.metadata.repository.SimpleMetadataRepositoryFactory.load(SimpleMetadataRepositoryFactory.java:89)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.factoryLoad(MetadataRepositoryManager.java:63)
at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:775)
at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:676)
at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:110)
at org.eclipse.tycho.p2.remote.RemoteMetadataRepositoryManager.loadRepository(RemoteMetadataRepositoryManager.java:61)
at org.eclipse.tycho.p2.remote.RemoteMetadataRepositoryManager.loadRepository(RemoteMetadataRepositoryManager.java:53)
at org.eclipse.tycho.p2.target.TargetDefinitionResolver$LoadedIULocation.loadRepository(TargetDefinitionResolver.java:288)
... 28 more
Caused by: org.eclipse.ecf.filetransfer.BrowseFileTransferException: HttpComponents connection error response code 502.
at org.eclipse.ecf.provider.filetransfer.httpclient45.HttpClientFileSystemBrowser.runRequest(HttpClientFileSystemBrowser.java:276)
at org.eclipse.ecf.provider.filetransfer.browse.AbstractFileSystemBrowser$DirectoryJob.run(AbstractFileSystemBrowser.java:69)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

And indeed,

https://download.itemis.com/updates/releases/content.xml

does not seem to exist on the server. Surely I am doing something wrong?

I would to avoid having to but the antlr-jar file into my git repository...

Cheers,
Konrad

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1841166 is a reply to message #1841164]

Wed, 05 May 2021 10:04

Eclipse User

I guess it's some kind of firewall problem, as my setup works fine from another computer. So please don't bother.

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1841168 is a reply to message #1841166]

Wed, 05 May 2021 10:33

Eclipse User

https://download.itemis.com/updates/releases/compositeContent.xml
respectively directly
https://download.itemis.com/updates/releases/2.1.1/

Re: Proper way to install antlr-generator-3.2.0-patch.jar [message #1841208 is a reply to message #1841168]

Thu, 06 May 2021 10:07

Eclipse User

It was a proxy problem - sorry for the confusion.

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