case-study/refaktor-before/src/no/uio/ifi/refaktor/change/executors/SaferRefactoringExecutor.java

   1 package no.uio.ifi.refaktor.change.executors;
   2
   3 import no.uio.ifi.refaktor.change.performers.SimpleRefactoringPerformer;
   4 import no.uio.ifi.refaktor.contributions.SaferRefactoringContribution;
   5
   6 import org.eclipse.core.runtime.CoreException;
   7 import org.eclipse.core.runtime.IProgressMonitor;
   8 import org.eclipse.jdt.core.IMethod;
   9 import org.eclipse.ltk.core.refactoring.Refactoring;
  10 import org.eclipse.ltk.core.refactoring.RefactoringDescriptor;
  11 import org.eclipse.ltk.core.refactoring.RefactoringStatus;
  12
  13 public class SaferRefactoringExecutor implements Executor {
  14
  15         private final IMethod method;
  16
  17         public SaferRefactoringExecutor(IMethod method) {
  18                 this.method = method;
  19         }
  20
  21         @Override
  22         public void execute(IProgressMonitor monitor) throws CoreException {
  23                 new SimpleRefactoringPerformer(monitor).performRefactoring(createRefactoring());
  24         }
  25
  26         private Refactoring createRefactoring() throws CoreException {
  27                 return createDescriptor().createRefactoring(new RefactoringStatus());
  28         }
  29
  30         private RefactoringDescriptor createDescriptor() {
  31                 return new SaferRefactoringContribution().createDescriptor(method);
  32         }
  33 }