[eclipse-dev] Using refactoring code outside of eclipse

[Mike Hogan <MHogan@xxxxxxxxxxxxxxxx>]

Hi,

I am trying to get this code working:


import junit.framework.TestCase;
import org.eclipse.jdt.testplugin.JavaProjectHelper;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.ICompilationUnit;

public class SpikeTestCase extends TestCase
{
    private IJavaProject javaTestProject;
    private IPackageFragmentRoot
root;
    private static final String
CONTAINER = "";
    private IPackageFragment
packageP;

    protected void setUp()
throws Exception {
         
      super.setUp();
         
      JavaProjectHelper.setAutoBuilding(false);
         
      if (JavaPlugin.getActivePage() != null)
         
              JavaPlugin.getActivePage().close();
         
      javaTestProject= JavaProjectHelper.createJavaProject("TestProject"+System.currentTimeMillis(),
"bin");
         
      JavaProjectHelper.addRTJar(javaTestProject);
         
      root= JavaProjectHelper.addSourceContainer(javaTestProject,
CONTAINER);
         
      packageP= root.createPackageFragment("p",
true, null);
        }

    public void testSimpleRefactoring()
throws Exception {
        ICompilationUnit
cu = createCUfromTestFile(getPackageP(), "A");
    }

    protected ICompilationUnit
createCUfromTestFile(IPackageFragment pack, String contents) throws Exception
{
         
      return createCU(pack, "mike" + ".java",
contents);
        }

    public static ICompilationUnit
createCU(IPackageFragment pack, String name, String contents) throws Exception
{
         
      if (pack.getCompilationUnit(name).exists())
         
              return
pack.getCompilationUnit(name);
         
      ICompilationUnit cu= pack.createCompilationUnit(name,
contents, true, null);
         
      cu.save(null, true);
         
      return cu;
        }

    protected IPackageFragment
getPackageP() {
           
return packageP;
        }

}

I get a NullPointerException on the
second line of the setUp method, the line that reads "JavaProjectHelper.setAutoBuilding(false);"

Does anybody have any idea what I need
to do to get this to work?

Thanks,
Mike