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POCreate Eclipse project from standalone Java application
 

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  1. POCreate Eclipse project from standalone Java application
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    <p>Is there a way to create a new Eclipse Java project from a standalone Java application, i.e. create a directory with the files .project, .classpath, src and bin folder?</p> <p>All solutions I found so far seem to target Eclipse plugins. I'd like to integrate the code into a rather large application that is generating Java source code. So, I'd rather like to stay standalone and independant from Eclipse (using single jar files would be ok, though).</p> <p>That's about what I've found so far in several samples:</p> <pre><code> // create Eclipse project IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); IProject project = root.getProject("SampleProject"); project.create(null); project.open(null); // make Java project IProjectDescription description = project.getDescription(); description.setNatureIds(new String[] { JavaCore.NATURE_ID }); project.setDescription(description, null); IJavaProject javaProject = JavaCore.create(project); // create bin folder - set output location IFolder binFolder = project.getFolder("bin"); binFolder.create(false, true, null); javaProject.setOutputLocation(binFolder.getFullPath(), null); // add source folders, change classpath,... don't want to be too verbose here </code></pre> <p>Unfortunately, that code is not suitable for standalone Java applications and would result in an IllegalStateException in the first line saying that the workspace was closed. Is there a better way to solve that problem? In fact, I don't really need any workspace at all, just want to create a single project with .project and .classpath file to ease importing the project for others.</p> <p>Yes, I've found a lot of similar questions (e.g. <a href="https://stackoverflow.com/questions/251807/programmatically-generate-an-eclipse-project">Programmatically generate an Eclipse project</a>) - but none of them seems to solve the issue without Eclipse integration.</p>
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    1. COI think there are maven and/or gradle plugins which are able to create eclipse projects. Perhaps, this is another point where to look for code examples.
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      1. USmschenk74
    2. COSo do I understand right? You have many Eclipse plugins in your class path including complete Java Development Tools but you don't want to create a workspace folder to stay independent. Indenpent from what? And you call these 50MB of Eclipse classes a standalone Java application. Why?
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    3. CO@meschenk74: yes, seems like I've to check maven source code
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