@Override
public RefactoringStatus initializeRefactoring(IProgressMonitor pm) {
RefactoringStatus ret = new RefactoringStatus();
ProjectUtil projectUtil = getProjectUtil();
try {
if (!isApplicable()) {
ret.addFatalError("The Refactoring is no Accessable");
}
if (!findComponentDefinition(ret)) {
return ret;
}
declaringFile = getIFile4ParseFile(componentDefinition.getParseFile());
affectedIdentifiers = gatherAffectedIdentifiers(pm);
} catch (Exception e) {
ret.addFatalError("Exception during initialization. See project log for more information.");
projectUtil.log("Exception during initialization.", e);
}
return ret;
}
/**
* Find the component definition. If couldnt find fatalError is addet to Refactoringstatus.
*
* @return false if couldnt find definition, true otherwise.
* @param ret
* @throws CoreException
* @throws MissingNatureException
*/
private boolean findComponentDefinition(RefactoringStatus ret)
throws CoreException, MissingNatureException {
Identifier selectedIdentifier = getSelectedIdentifier();
ComponentSelectionIdentifier selectionIdentifier =
new ComponentSelectionIdentifier(selectedIdentifier);
if (!selectionIdentifier.isComponent()) {
ret.addFatalError("No Component selected.");
return false;
}
componentDefinition = getProjectUtil().getComponentDefinition(selectedIdentifier.getName());
if (componentDefinition == null) {
ret.addFatalError(
"Did not find an component Definition, for selection: "
+ selectedIdentifier.getName()
+ "!");
return false;
} else if (!componentDefinition.getParseFile().isProjectFile()) {
ret.addFatalError("Component definition is out of project range!");
return false;
}
return true;
}