Examples with IResource org.eclipse.core.resources.IResource used on opensource projects

Example 81 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringSearchEngine method findAffectedCompilationUnits.

//TODO: throw CoreException
public static ICompilationUnit[] findAffectedCompilationUnits(SearchPattern pattern, IJavaSearchScope scope, final IProgressMonitor pm, RefactoringStatus status, final boolean tolerateInAccurateMatches) throws JavaModelException {
    boolean hasNonCuMatches = false;
    class ResourceSearchRequestor extends SearchRequestor {

        boolean hasPotentialMatches = false;

        Set<IResource> resources = new HashSet<IResource>(5);

        private IResource fLastResource;

        @Override
        public void acceptSearchMatch(SearchMatch match) {
            if (!tolerateInAccurateMatches && match.getAccuracy() == SearchMatch.A_INACCURATE) {
                hasPotentialMatches = true;
            }
            if (fLastResource != match.getResource()) {
                fLastResource = match.getResource();
                resources.add(fLastResource);
            }
        }
    }
    ResourceSearchRequestor requestor = new ResourceSearchRequestor();
    try {
        new SearchEngine().search(pattern, SearchUtils.getDefaultSearchParticipants(), scope, requestor, pm);
    } catch (CoreException e) {
        throw new JavaModelException(e);
    }
    List<IJavaElement> result = new ArrayList<IJavaElement>(requestor.resources.size());
    for (Iterator<IResource> iter = requestor.resources.iterator(); iter.hasNext(); ) {
        IResource resource = iter.next();
        IJavaElement element = JavaCore.create(resource);
        if (element instanceof ICompilationUnit) {
            result.add(element);
        } else {
            hasNonCuMatches = true;
        }
    }
    addStatusErrors(status, requestor.hasPotentialMatches, hasNonCuMatches);
    return result.toArray(new ICompilationUnit[result.size()]);
}

Example 82 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringSearchEngine2 method getUngroupedMatches.

/**
	 * Returns the found search matches in no particular order.
	 *
	 * @return the found search matches
	 */
private SearchMatch[] getUngroupedMatches() {
    Collection<?> results = null;
    if (fBinary) {
        results = new LinkedList<Object>(getSearchMatches());
        final Collection<IResource> collection = getCollector().getBinaryResources();
        SearchMatch match = null;
        for (final Iterator<?> iterator = results.iterator(); iterator.hasNext(); ) {
            match = (SearchMatch) iterator.next();
            if (collection.contains(match.getResource()))
                iterator.remove();
        }
    } else
        results = getSearchMatches();
    final SearchMatch[] matches = new SearchMatch[results.size()];
    results.toArray(matches);
    return matches;
}

Example 83 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class QualifiedNameFinder method createScope.

private static TextSearchScope createScope(String filePatterns, IProject root) {
    HashSet<IProject> res = new HashSet<IProject>();
    res.add(root);
    addReferencingProjects(root, res);
    IResource[] resArr = res.toArray(new IResource[res.size()]);
    Pattern filePattern = getFilePattern(filePatterns);
    return TextSearchScope.newSearchScope(resArr, filePattern, false);
}

Example 84 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringFileBuffers method release.

/**
	 * Releases the text file buffer associated with the compilation unit.
	 *
	 * @param unit the compilation unit whose text file buffer has to be released
	 * @throws CoreException if the buffer could not be successfully released
	 */
public static void release(final ICompilationUnit unit) throws CoreException {
    Assert.isNotNull(unit);
    final IResource resource = unit.getResource();
    if (resource != null && resource.getType() == IResource.FILE)
        FileBuffers.getTextFileBufferManager().disconnect(resource.getFullPath(), LocationKind.IFILE, new NullProgressMonitor());
}

Example 85 with IResource

use of org.eclipse.core.resources.IResource in project che by eclipse.

the class RefactoringFileBuffers method getTextFileBuffer.

/**
	 * Returns the text file buffer for the specified compilation unit.
	 *
	 * @param unit the compilation unit whose text file buffer to retrieve
	 * @return the associated text file buffer, or <code>null</code> if no text file buffer is managed for the compilation unit
	 */
public static ITextFileBuffer getTextFileBuffer(final ICompilationUnit unit) {
    Assert.isNotNull(unit);
    final IResource resource = unit.getResource();
    if (resource == null || resource.getType() != IResource.FILE)
        return null;
    return FileBuffers.getTextFileBufferManager().getTextFileBuffer(resource.getFullPath(), LocationKind.IFILE);
}