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ASTParser setEnvironment which paths to use [message #715517]

Sun, 14 August 2011 05:55

Eclipse User

Hi

I am having trouble setting up my ASTParser for parsing from char[] Source.

I need resolvedBindings so I decided to use the new setEnvironment Method but Im stuck with the paths.

When I got the following directory structure:

WORKSPACE/project/src/org/ep/tests
WORKSPACE/project/src/org/ep/tests/after
WORKSPACE/project/src/org/ep/tests/before

what are my classpathEntries and sourcepathEntries?

It says to pass absolute paths, does that mean from / or from the root of the Workspace?

Do I need to pass both? Or would the sources be enough to resolve the bindings?

Thanks in advance!

Re: ASTParser setEnvironment which paths to use [message #716067 is a reply to message #715517]

Tue, 16 August 2011 07:45

Eclipse User

Absolute paths always means from /. You could mention sourcePathEntries as WORKSPACE/project/src. Note that you could stop at src. BTW, if your application is an Eclipse plugin, you could also just call setProject() rather than setEnvironment.

Re: ASTParser setEnvironment which paths to use [message #716362 is a reply to message #715517]

Wed, 17 August 2011 03:35

Eclipse User

Hm, so I will have to start those paths from the beginning of my filesystem root directory? Wouldnt they work in a diffferent environment?

About the setProject: yes I tried to use that, but I couldnt find an easy way to get the current Project, do you know how to obtain that?

Best

Re: ASTParser setEnvironment which paths to use [message #716444 is a reply to message #716362]

Wed, 17 August 2011 08:26

Eclipse User

Yes, the full path will change, but programmaticaly you will be able to a way to find the full path. By the way, you could get the project by calling something like

JavaCore.create(ResourcesPlugin.getWorkspace().getRoot().getProject("ProjectName"));

Re: ASTParser setEnvironment which paths to use [message #716933 is a reply to message #715517]

Thu, 18 August 2011 16:35

Eclipse User

Thanks, but thats whats not working for me. I run the plugin as Junit Plugin Test and I get an open but empty Workspace. No projects in it, so it cant open any project that I would want to open with your piece of code.

No idea why is this though... cant find a decent tutorial or help online as well...

Re: ASTParser setEnvironment which paths to use [message #717168 is a reply to message #716933]

Fri, 19 August 2011 10:02

Eclipse User

The statement will give access to the IProject handle for already existing projects. If you want to create a project, http://www.pushing-pixels.org/2008/11/18/extending-eclipse-creating-a-java-project-without-displaying-a-wizard.html could probably help.

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