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

Example 81 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class ResourceForIEditorInputFactory method createResource.

/**
 * @throws IllegalArgumentException
 *             if no resource can be provided for the given input.
 */
@Override
public Resource createResource(IEditorInput editorInput) {
    try {
        if (editorInput instanceof IStorageEditorInput) {
            IStorage storage = ((IStorageEditorInput) editorInput).getStorage();
            Resource result = createResource(storage);
            if (result != null)
                return result;
        } else if (editorInput instanceof IURIEditorInput) {
            Resource result = createResource(((IURIEditorInput) editorInput).getURI());
            if (result != null)
                return result;
        }
    } catch (CoreException e) {
        throw new WrappedException(e);
    }
    throw new IllegalArgumentException("Couldn't create EMF Resource for input " + editorInput);
}

Example 82 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class XtextDocumentProvider method getEncoding.

@Override
public String getEncoding(Object element) {
    String encoding = super.getEncoding(element);
    if (encoding == null && element instanceof IStorageEditorInput) {
        try {
            IStorage storage = ((IStorageEditorInput) element).getStorage();
            URI uri = storage2UriMapper.getUri(storage);
            if (uri != null) {
                encoding = encodingProvider.getEncoding(uri);
            } else if (storage instanceof IEncodedStorage) {
                encoding = ((IEncodedStorage) storage).getCharset();
            }
        } catch (CoreException e) {
            throw new WrappedException(e);
        }
    }
    if (encoding == null) {
        if (isWorkspaceExternalEditorInput(element))
            encoding = getWorkspaceExternalEncoding((IURIEditorInput) element);
        else
            encoding = getWorkspaceOrDefaultEncoding();
    }
    return encoding;
}

Example 83 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class JavaBreakPointProvider method getHandleId.

private String getHandleId(final IJavaStratumLineBreakpoint breakpoint) throws CoreException {
    IClassFile classFile = getClassFile(breakpoint);
    if (classFile != null)
        return classFile.getType().getHandleIdentifier();
    ILocationInEclipseResource javaLocation = getJavaLocation(breakpoint);
    if (javaLocation == null)
        return null;
    IStorage javaResource = javaLocation.getPlatformResource();
    if (!(javaResource instanceof IFile))
        return null;
    ICompilationUnit compilationUnit = (ICompilationUnit) JavaCore.create((IFile) javaResource);
    IJavaElement element = compilationUnit.getElementAt(javaLocation.getTextRegion().getOffset());
    return element == null ? null : element.getHandleIdentifier();
}

Example 84 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class StratumBreakpointAdapterFactory method getClassNamePattern.

protected String getClassNamePattern(IResource res) {
    if (!(res instanceof IStorage))
        return null;
    URI uri = uriMapper.getUri((IStorage) res);
    IResourceServiceProvider provider = providerRegistry.getResourceServiceProvider(uri);
    if (provider == null)
        return null;
    IResourceSetProvider resourceSetProvider = provider.get(IResourceSetProvider.class);
    ResourceSet set = resourceSetProvider.get(res.getProject());
    Resource resource = set.getResource(uri, true);
    if (resource instanceof XtextResource) {
        return getClassNamePattern((XtextResource) resource);
    }
    return null;
}

Example 85 with IStorage

use of org.eclipse.core.resources.IStorage in project xtext-eclipse by eclipse.

the class TraceEditor method getLocalStorage.

protected IStorage getLocalStorage(IResourceServiceProvider serviceProvider, URI traceURI) {
    TraceFileNameProvider fileNameProvider = serviceProvider.get(TraceFileNameProvider.class);
    IStorage2UriMapper storage2UriMapper = serviceProvider.get(IStorage2UriMapper.class);
    String generatedName = fileNameProvider.getJavaFromTrace(traceURI.lastSegment());
    URI generatedURI = traceURI.trimSegments(1).appendSegment(generatedName);
    for (Pair<IStorage, IProject> x : storage2UriMapper.getStorages(generatedURI)) return x.getFirst();
    throw new IllegalStateException("Could not find IStorage for " + generatedURI);
}