[news.eclipse.modisco] Re: New Java AST tool based on Java Abstract Synt

[Dimitris Kolovos <dskolovos@xxxxxxxxx>]

Hi Dennis,

I just installed Java AST, created a hello world plugin project 
(attached), and invoked the "Create Java AST model" on it but I got the 
following error:

String index out of range: 1400

Full stack trace:

java.lang.StringIndexOutOfBoundsException: String index out of range: 1400
	at java.lang.String.substring(Unknown Source)
	at 
org.eclipse.gmt.modisco.discoverer.javast.ASTDiscoverer.postVisit(ASTDiscoverer.java:1772)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2480)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2525)
	at 
org.eclipse.jdt.core.dom.MethodInvocation.accept0(MethodInvocation.java:244)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2525)
	at 
org.eclipse.jdt.core.dom.ReturnStatement.accept0(ReturnStatement.java:136)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
	at org.eclipse.jdt.core.dom.Block.accept0(Block.java:136)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChild(ASTNode.java:2525)
	at 
org.eclipse.jdt.core.dom.MethodDeclaration.accept0(MethodDeclaration.java:502)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
	at 
org.eclipse.jdt.core.dom.TypeDeclaration.accept0(TypeDeclaration.java:484)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at org.eclipse.jdt.core.dom.ASTNode.acceptChildren(ASTNode.java:2548)
	at 
org.eclipse.jdt.core.dom.CompilationUnit.accept0(CompilationUnit.java:214)
	at org.eclipse.jdt.core.dom.ASTNode.accept(ASTNode.java:2478)
	at 
org.eclipse.gmt.modisco.jast.discoverer.popup.actions.CreateJavaAST.runAction(CreateJavaAST.java:93)
	at 
org.eclipse.gmt.modisco.jast.discoverer.popup.actions.ProgressMonitorAction$1.run(ProgressMonitorAction.java:63)
	at 
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

Any ideas?

Cheers,
Dimitris

Dennis Wagelaar wrote:
> Hello all,
>
> A new tool for creating Java AST models in EMF is available at:
> http://ssel.vub.ac.be/ssel/research/mdd/javaast
>
> This tool creates EMF JavaAST models from Eclipse Java projects. These 
> models can be used for analysis and model transformation. This tool was 
> based on the MoDisco Java Abstract Syntax Discovery Tool. These are the 
> differences with the original tool:
>
>     * Use generated EMF JavaAST meta-model.
>     * Remove AM3 dependencies.
>     * Add right-click action for Java projects.
>     * Create AST for entire Java project instead of single Java file 
> (compilation unit).
>
> Kind regards,
> Dennis Wagelaar

Attachment: eu.kolovos.javaast.helloworld.zip
Description: Zip compressed data