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How to set working directory for import URIs [message #1061512]

Sat, 01 June 2013 12:47

Marco Naddeo

Messages: 62
Registered: November 2012

Member

Hi all.

I want to set the working directory for import URIs in my DSL to be the root of the project in which the resource which declares the import is contained. For example, if I have this directory structure:

MyProject
->MyFolderA
  ->MyFolderB
    ->MySourceFile1.mydsl
  ->MyFolderC
    ->MySourceFile2.mydsl

If I have to import MySourceFile1.mydsl into MySourceFile2.mydsl, I don't want to specify this import as default:

import "../MyFolderB/MySourceFile1.mydsl"

but I want to specify it in this way:

import "MyFolderA/MyFolderB/MySourceFile1.mydsl"

How can I obtain this?

Thanks in advance,
Marco

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Re: How to set working directory for import URIs [message #1062057 is a reply to message #1061512]

Wed, 05 June 2013 15:14

Erick Fonseca

Messages: 68
Registered: December 2011

Member

Hi Marco,

I did something similar. I created a subclass of ImportUriGlobalScopeProvider and overrode getImportedUris. Instead of just checking if each import was a valid URI relative to the resource at hand, I checked it appended to the project path:

    String projectName = resource.getURI().segment(1);
    Project project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
    IPath projectPath = project.getLocation();
    IPath importPath = projectPath.append(importString);

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