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How to create a IJavaProject from the existing project in the Eclipse workspace [message #646671]

Wed, 29 December 2010 18:55

Kam Ng

Messages: 13
Registered: November 2010
Location: Hong Kong

Junior Member

As the topic, how can I create a IJavaProject from the existing project in the Eclipse workspace?

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Re: How to create a IJavaProject from the existing project in the Eclipse workspace [message #646679 is a reply to message #646671]

Wed, 29 December 2010 19:48

Arlindo

Messages: 33
Registered: August 2009

Member

Taken from Eclipse Corner Articles: Abstract Syntax Tree:

IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IProject project = root.getProject("someJavaProject");
project.open(null /* IProgressMonitor */);
		
IJavaProject javaProject = JavaCore.create(project);

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Re: How to create a IJavaProject from the existing project in the Eclipse workspace [message #646764 is a reply to message #646679]

Thu, 30 December 2010 19:25

Kam Ng

Messages: 13
Registered: November 2010
Location: Hong Kong

Junior Member

Thank you for your help.

I got a problem when I was using the code. The error message is:

java.lang.IllegalStateException: Workspace is closed.
at org.eclipse.core.resources.ResourcesPlugin.getWorkspace(Reso urcesPlugin.java:367)
at testIJavaProject.main(testIJavaProject.java:16)

I have tried to google it, someone said that's the dependence problem, but I cannot find any dependence area in the eclipse. How can I fix it?

[Updated on: Thu, 30 December 2010 19:27]

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Re: How to create a IJavaProject from the existing project in the Eclipse workspace [message #646941 is a reply to message #646764]

Mon, 03 January 2011 10:27

Satyam Kandula

Messages: 444
Registered: July 2009

Senior Member

This probably has to be an eclipse process - RCP or Headless!

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Re: How to create a IJavaProject from the existing project in the Eclipse workspace [message #646966 is a reply to message #646941]

Mon, 03 January 2011 16:13

Kam Ng

Messages: 13
Registered: November 2010
Location: Hong Kong

Junior Member

How can I fix it?

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Re: How to create a IJavaProject from the existing project in the Eclipse workspace [message #647036 is a reply to message #646966]

Tue, 04 January 2011 09:01

Satyam Kandula

Messages: 444
Registered: July 2009

Senior Member

It essentially means you should create an Eclipse plugin rather than a simple java project. They are lot of articles about Eclipse plugin development which you could go through.

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