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help on getting binding information in AST [message #821718]

Thu, 15 March 2012 18:33

b x

Messages: 16
Registered: February 2012

Junior Member

Hi, I'm using the eclipse JDT AST parser to process some Java code and get binding information e.g. ITypeBinding, but resolveBinding() returns null all the time.
Here are some relevant codes:
ASTParser parser = ASTParser.newParser(AST.JLS3);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setSource(javaSource.toCharArray()); // the type of javasource is string
parser.setResolveBindings(true);
I found that maybe the reason is When source is supplied by setSource(char[]), the location must be established explicitly by setting an environment using setProject(IJavaProject) or setEnvironment(String[], String[], String[], boolean).
Can you give me any sample program to set the environment or get IJavaProject from the project or create an ICompilationUnit instance? Thank you.

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Re: help on getting binding information in AST [message #822200 is a reply to message #821718]

Fri, 16 March 2012 09:38

Deepak Azad

Messages: 543
Registered: July 2009

Senior Member

> get
> IJavaProject from the project or create an ICompilationUnit instance?

Use org.eclipse.jdt.core.IJavaElement.getJavaProject()

--
Deepak Azad
http://wiki.eclipse.org/JDT/FAQ

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