private SearchResultGroup[] getNewReferences(
IProgressMonitor pm,
RefactoringStatus status,
WorkingCopyOwner owner,
ICompilationUnit[] newWorkingCopies)
throws CoreException {
pm.beginTask("", 2); // $NON-NLS-1$
ICompilationUnit declaringCuWorkingCopy =
RenameAnalyzeUtil.findWorkingCopyForCu(newWorkingCopies, fField.getCompilationUnit());
if (declaringCuWorkingCopy == null) return new SearchResultGroup[0];
IField field = getFieldInWorkingCopy(declaringCuWorkingCopy, getNewElementName());
if (field == null || !field.exists()) return new SearchResultGroup[0];
CollectingSearchRequestor requestor = null;
if (fDelegateUpdating
&& RefactoringAvailabilityTester.isDelegateCreationAvailable(getField())) {
// There will be two new matches inside the delegate (the invocation
// and the javadoc) which are OK and must not be reported.
final IField oldField =
getFieldInWorkingCopy(declaringCuWorkingCopy, getCurrentElementName());
requestor =
new CollectingSearchRequestor() {
public void acceptSearchMatch(SearchMatch match) throws CoreException {
if (!oldField.equals(match.getElement())) super.acceptSearchMatch(match);
}
};
} else requestor = new CollectingSearchRequestor();
SearchPattern newPattern = SearchPattern.createPattern(field, IJavaSearchConstants.REFERENCES);
IJavaSearchScope scope = RefactoringScopeFactory.create(fField, true, true);
return RefactoringSearchEngine.search(
newPattern, owner, scope, requestor, new SubProgressMonitor(pm, 1), status);
}
private void addAccessorOccurrences(
IProgressMonitor pm,
IMethod accessor,
String editName,
String newAccessorName,
RefactoringStatus status)
throws CoreException {
Assert.isTrue(accessor.exists());
IJavaSearchScope scope = RefactoringScopeFactory.create(accessor);
SearchPattern pattern =
SearchPattern.createPattern(
accessor,
IJavaSearchConstants.ALL_OCCURRENCES,
SearchUtils.GENERICS_AGNOSTIC_MATCH_RULE);
SearchResultGroup[] groupedResults =
RefactoringSearchEngine.search(
pattern, scope, new MethodOccurenceCollector(accessor.getElementName()), pm, status);
for (int i = 0; i < groupedResults.length; i++) {
ICompilationUnit cu = groupedResults[i].getCompilationUnit();
if (cu == null) continue;
SearchMatch[] results = groupedResults[i].getSearchResults();
for (int j = 0; j < results.length; j++) {
SearchMatch searchResult = results[j];
TextEdit edit =
new ReplaceEdit(searchResult.getOffset(), searchResult.getLength(), newAccessorName);
addTextEdit(fChangeManager.get(cu), editName, edit);
}
}
}
private RefactoringStatus checkAccessorDeclarations(IProgressMonitor pm, IMethod existingAccessor)
throws CoreException {
RefactoringStatus result = new RefactoringStatus();
SearchPattern pattern =
SearchPattern.createPattern(
existingAccessor,
IJavaSearchConstants.DECLARATIONS,
SearchUtils.GENERICS_AGNOSTIC_MATCH_RULE);
IJavaSearchScope scope = SearchEngine.createHierarchyScope(fField.getDeclaringType());
SearchResultGroup[] groupDeclarations =
RefactoringSearchEngine.search(pattern, scope, pm, result);
Assert.isTrue(groupDeclarations.length > 0);
if (groupDeclarations.length != 1) {
String message =
Messages.format(
RefactoringCoreMessages.RenameFieldRefactoring_overridden,
JavaElementUtil.createMethodSignature(existingAccessor));
result.addError(message);
} else {
SearchResultGroup group = groupDeclarations[0];
Assert.isTrue(group.getSearchResults().length > 0);
if (group.getSearchResults().length != 1) {
String message =
Messages.format(
RefactoringCoreMessages.RenameFieldRefactoring_overridden_or_overrides,
JavaElementUtil.createMethodSignature(existingAccessor));
result.addError(message);
}
}
return result;
}
private SearchResultGroup[] getOccurrences(
IProgressMonitor pm, RefactoringStatus status, ReferencesInBinaryContext binaryRefs)
throws CoreException {
SearchPattern pattern = createOccurrenceSearchPattern();
return RefactoringSearchEngine.search(
pattern,
createRefactoringScope(),
new MethodOccurenceCollector(getMethod().getElementName(), binaryRefs),
pm,
status);
}
private SearchResultGroup[] getReferences(IProgressMonitor pm, RefactoringStatus status)
throws CoreException {
String binaryRefsDescription =
Messages.format(
RefactoringCoreMessages.ReferencesInBinaryContext_ref_in_binaries_description,
BasicElementLabels.getJavaElementName(getCurrentElementName()));
ReferencesInBinaryContext binaryRefs = new ReferencesInBinaryContext(binaryRefsDescription);
SearchResultGroup[] result =
RefactoringSearchEngine.search(
createSearchPattern(),
createRefactoringScope(),
new CuCollectingSearchRequestor(binaryRefs),
pm,
status);
binaryRefs.addErrorIfNecessary(status);
return result;
}