Eclipse Community Forums: TMF (Xtext) » How can I force JvmInferrer to import a class I used in a body statement

Home » Modeling » TMF (Xtext) » How can I force JvmInferrer to import a class I used in a body statement(How can I force JvmInferrer to import a class I used in a body statement)

How can I force JvmInferrer to import a class I used in a body statement [message #1746101]

Fri, 21 October 2016 14:32

Eclipse User

If I use a class inside a body=... statement the class does not get imported to the generated class.
How can I force JvmInferrer to import a class I used in a body statement?

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746102 is a reply to message #1746101]

Fri, 21 October 2016 14:34

Eclipse User

body = '''<<Myclass>>'''

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746107 is a reply to message #1746102]

Fri, 21 October 2016 21:19

Eclipse User

Thanks

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746251 is a reply to message #1746102]

Tue, 25 October 2016 19:31

Eclipse User

Christian Dietrich wrote on Fri, 21 October 2016 14:34

body = '''<<Myclass>>'''

I tried the following:

members += element.toMethod("open", typeRef(void)) [
				visibility = JvmVisibility.PROTECTED
 				parameters += element.toParameter("indexPath", typeRef(String))
				body = '''
					<<java.nio.file.Paths>>
					<<org.apache.lucene.store.FSDirectory>>
					<<org.apache.lucene.index.DirectoryReader>>
			        path = Paths.get(indexPath);
			        directory = FSDirectory.open(path);
			        indexReader =  DirectoryReader.open(directory);
			        synchronized(this) {
			        	indexSearcher = null;
			        }
				'''
			]

and get this:

  protected void open(final String indexPath) {
    <<java.nio.file.Paths>>
    <<org.apache.lucene.store.FSDirectory>>
    <<org.apache.lucene.index.DirectoryReader>>
    			        path = Paths.get(indexPath);
    			        directory = FSDirectory.open(path);
    			        indexReader =  DirectoryReader.open(directory);
    			        synchronized(this) {
    			        	indexSearcher = null;
    			        }
  }

What I did wrong ?

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746254 is a reply to message #1746251]

Wed, 26 October 2016 00:08

Eclipse User

Argggg I don have the French Guillemets « » guys on my phone keyboard
Thus I used <<>> in the posting

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746255 is a reply to message #1746254]

Wed, 26 October 2016 00:10

Eclipse User

So please use

path = «Paths ».get(indexPath);

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746270 is a reply to message #1746255]

Wed, 26 October 2016 05:54

Eclipse User

Than I get the error "method or field Paths is undefined".
Still somthing missing ?

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746271 is a reply to message #1746270]

Wed, 26 October 2016 05:57

Eclipse User

If the paths type imported in the generator ?

Re: How can I force JvmInferrer to import a class I used in a body statement [message #1746278 is a reply to message #1746271]

Wed, 26 October 2016 07:41

Eclipse User

Thank you that works.

Previous Topic:	How can I get theGenModelURI for a grammar in the same eclipse instance
Next Topic:	[SOLVED] Xtext editor crashes when deployed as part of product

Goto Forum:

-=] Back to Top [=-

Current Time: Wed Jul 16 13:08:24 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter