Examples with SearchResultGroup org.eclipse.jdt.internal.corext.refactoring.SearchResultGroup used on opensource projects

Example 21 with SearchResultGroup

use of org.eclipse.jdt.internal.corext.refactoring.SearchResultGroup in project che by eclipse.

the class RenameMethodProcessor method analyzeRenameChanges.

//-------
private RefactoringStatus analyzeRenameChanges(IProgressMonitor pm) throws CoreException {
    ICompilationUnit[] newDeclarationWCs = null;
    try {
        //$NON-NLS-1$
        pm.beginTask("", 4);
        RefactoringStatus result = new RefactoringStatus();
        ICompilationUnit[] declarationCUs = getDeclarationCUs();
        newDeclarationWCs = RenameAnalyzeUtil.createNewWorkingCopies(declarationCUs, fChangeManager, fWorkingCopyOwner, new SubProgressMonitor(pm, 1));
        IMethod[] wcOldMethods = new IMethod[fMethodsToRename.size()];
        IMethod[] wcNewMethods = new IMethod[fMethodsToRename.size()];
        int i = 0;
        for (Iterator<IMethod> iter = fMethodsToRename.iterator(); iter.hasNext(); i++) {
            IMethod method = iter.next();
            ICompilationUnit newCu = RenameAnalyzeUtil.findWorkingCopyForCu(newDeclarationWCs, method.getCompilationUnit());
            IType typeWc = (IType) JavaModelUtil.findInCompilationUnit(newCu, method.getDeclaringType());
            if (typeWc == null) {
                // should not happen
                i--;
                wcOldMethods = CollectionsUtil.toArray(Arrays.asList(wcOldMethods).subList(0, wcOldMethods.length - 1), IMethod.class);
                wcNewMethods = CollectionsUtil.toArray(Arrays.asList(wcNewMethods).subList(0, wcNewMethods.length - 1), IMethod.class);
                continue;
            }
            wcOldMethods[i] = getMethodInWorkingCopy(method, getCurrentElementName(), typeWc);
            wcNewMethods[i] = getMethodInWorkingCopy(method, getNewElementName(), typeWc);
        }
        //			SearchResultGroup[] newOccurrences= findNewOccurrences(newMethods, newDeclarationWCs, new SubProgressMonitor(pm, 3));
        SearchResultGroup[] newOccurrences = batchFindNewOccurrences(wcNewMethods, wcOldMethods, newDeclarationWCs, new SubProgressMonitor(pm, 3), result);
        result.merge(RenameAnalyzeUtil.analyzeRenameChanges2(fChangeManager, fOccurrences, newOccurrences, getNewElementName()));
        return result;
    } finally {
        pm.done();
        if (newDeclarationWCs != null) {
            for (int i = 0; i < newDeclarationWCs.length; i++) {
                newDeclarationWCs[i].discardWorkingCopy();
            }
        }
    }
}

Example 22 with SearchResultGroup

use of org.eclipse.jdt.internal.corext.refactoring.SearchResultGroup in project che by eclipse.

the class MoveCuUpdateCreator method getReferences.

private static SearchResultGroup[] getReferences(ICompilationUnit unit, IProgressMonitor pm, RefactoringStatus status) throws CoreException {
    final SearchPattern pattern = RefactoringSearchEngine.createOrPattern(unit.getTypes(), IJavaSearchConstants.REFERENCES);
    if (pattern != null) {
        String binaryRefsDescription = Messages.format(RefactoringCoreMessages.ReferencesInBinaryContext_ref_in_binaries_description, BasicElementLabels.getFileName(unit));
        ReferencesInBinaryContext binaryRefs = new ReferencesInBinaryContext(binaryRefsDescription);
        Collector requestor = new Collector(((IPackageFragment) unit.getParent()), binaryRefs);
        IJavaSearchScope scope = RefactoringScopeFactory.create(unit, true, false);
        SearchResultGroup[] result = RefactoringSearchEngine.search(pattern, scope, requestor, new SubProgressMonitor(pm, 1), status);
        binaryRefs.addErrorIfNecessary(status);
        return result;
    }
    return new SearchResultGroup[] {};
}

Example 23 with SearchResultGroup

use of org.eclipse.jdt.internal.corext.refactoring.SearchResultGroup in project che by eclipse.

the class IntroduceFactoryRefactoring method excludeBinaryUnits.

/**
	 * @param groups
	 * @return an array of <code>SearchResultGroup</code>'s like the argument,
	 * but omitting those groups that have no corresponding compilation unit
	 * (i.e. are binary and therefore can't be modified).
	 */
private SearchResultGroup[] excludeBinaryUnits(SearchResultGroup[] groups) {
    Collection<SearchResultGroup> result = new ArrayList<SearchResultGroup>();
    for (int i = 0; i < groups.length; i++) {
        SearchResultGroup rg = groups[i];
        ICompilationUnit unit = rg.getCompilationUnit();
        if (// ignore hits within a binary unit
        unit != null)
            result.add(rg);
        else
            fCallSitesInBinaryUnits = true;
    }
    return result.toArray(new SearchResultGroup[result.size()]);
}