CODEWITHSUNDEEP
javaeclipse-plugineclipse-jdt
Unni Kris
Unni Kris

Reputation: 3095

How to get all files inside an IProject

I want to list out all files inside a java project using jdt, including jsps, xml files, etc.

I have tried the below code, but it returns java resources only (including class files, which I don't require).

    List<String> resourceNames = new ArrayList<String>();
    IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();

    for (IProject project : projects) {

        if (project.isOpen() && project.isNatureEnabled(JavaCore.NATURE_ID)) {

            for (IResource resource : project.members()) {
                resourceNames.add(resource.getName() + "-" + resource.getFullPath().toString());
            }
        }
    }

Can anyone please point me in the right direction.

Upvotes: 2

Views: 3374

Answers (1)

greg-449
greg-449

Reputation: 111142

'members()' does return everything which is directly in the current container. To see all files you need to look in the folders in each container as well.

Something like:

void processContainer(IContainer container)
{
   IResource [] members = container.members();

   for (IResource member : members)
    {
      if (member instanceof IContainer) 
       {
         processContainer((IContainer)member);
       }
      else if (member instanceof IFile)
       {
         ... deal with the file
       }
    }
}

Since IProject extends IContainer just call

processContainer(project);

to look at everything.

IContainer (actually IResource) also has several accept methods to traverse the container contents calling a callback.

Upvotes: 8

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