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

Example 66 with IStorage

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

the class IssuesProvider method getPersistedIssues.

public List<Issue> getPersistedIssues(URI uri) {
    List<Issue> result = Lists.newArrayList();
    Iterable<Pair<IStorage, IProject>> storages = mapper.getStorages(uri);
    for (Pair<IStorage, IProject> storageToProject : storages) {
        IStorage iStorage = storageToProject.getFirst();
        if (iStorage instanceof IFile) {
            try {
                IMarker[] markers;
                markers = ((IFile) iStorage).findMarkers(EValidator.MARKER, true, 1);
                for (IMarker iMarker : markers) {
                    Issue issue = issueUtil.createIssue(iMarker);
                    if (issue != null)
                        result.add(issue);
                }
            } catch (CoreException e) {
                log.error(e.getMessage(), e);
            }
        }
    }
    return result;
}

Example 67 with IStorage

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

the class AbstractJavaProjectsStateTest method setUp.

@Override
public void setUp() throws Exception {
    super.setUp();
    javaProject1 = makeJavaProject(project1);
    addSourceFolder(javaProject1, "src2");
    uri1 = createFileAndRegisterResource(project1, "src/file1");
    uri2 = createFileAndRegisterResource(project1, "src/file2");
    uri3 = createFileAndRegisterResource(project2, "src2/file3");
    IResource member = javaProject1.getProject().findMember("src");
    srcRoot = javaProject1.getPackageFragmentRoot(member);
    Storage2UriMapperImpl mapper = new Storage2UriMapperImpl() {

        @Override
        public boolean isValidUri(URI uri, IStorage storage) {
            return uri != null && !uri.toString().endsWith("/.project") && !uri.toString().endsWith("/.classpath");
        }
    };
    UriValidator uriValidator = new UriValidator() {

        @Override
        public boolean isValid(URI uri, IStorage storage) {
            return "name".equals(uri.fileExtension());
        }

        @Override
        public boolean isPossiblyManaged(IStorage storage) {
            return "name".equals(storage.getFullPath().getFileExtension());
        }
    };
    mapper.setUriValidator(uriValidator);
    Storage2UriMapperJavaImpl contribution = new Storage2UriMapperJavaImpl();
    contribution.setUriValidator(uriValidator);
    contribution.setJdtHelper(new JdtHelper());
    contribution.setWorkspaceLockAccess(new WorkspaceLockAccess());
    contribution.setLocator(new JarEntryLocator());
    contribution.setHost(mapper);
    mapper.setContribution(contribution);
    projectsState = createProjectsState(mapper);
}

Example 68 with IStorage

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

the class WorkspaceProjectsStateHelper method initContainedURIs.

public Collection<URI> initContainedURIs(String containerHandle) {
    try {
        IPath projectPath = new Path(null, containerHandle).makeAbsolute();
        if (projectPath.segmentCount() != 1)
            return Collections.emptySet();
        IProject project = getWorkspaceRoot().getProject(containerHandle);
        if (project != null && isAccessibleXtextProject(project)) {
            Map<URI, IStorage> entries = getMapper().getAllEntries(project);
            return entries.keySet();
        }
    } catch (IllegalArgumentException e) {
        if (log.isDebugEnabled())
            log.debug("Cannot init contained URIs for containerHandle '" + containerHandle + "'", e);
    }
    return Collections.emptyList();
}

Example 69 with IStorage

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

the class JavaProjectResourceSetInitializer method computePlatformURIMap.

protected Map<URI, URI> computePlatformURIMap(IJavaProject javaProject) {
    HashMap<URI, URI> hashMap = newHashMap();
    if (isUseLegacyPlatformUriMap()) {
        try {
            hashMap.putAll(EcorePlugin.computePlatformURIMap(false));
        } catch (Exception e) {
            LOG.error(e.getMessage(), e);
        }
    }
    if (!javaProject.exists())
        return hashMap;
    try {
        IPackageFragmentRoot[] roots = javaProject.getAllPackageFragmentRoots();
        for (IPackageFragmentRoot root : roots) {
            Pair<URI, URI> uriMapping = storage2UriMapper.getURIMapping(root);
            if (uriMapping != null) {
                // we could just install the prefix mapping, i.e. platform:resource/my.project/ -> file:/my/path/to/my.project/
                // but then we wouldn't be able to load resources when using hosted bundles, because the target path points to the bin folder.
                // so instead we install qualified file mappings, which also makes normalization faster (i.e. just a lookup in a map instead of testing prefix URIs)
                // 
                Map<URI, IStorage> mapping = storage2UriMapper.getAllEntries(root);
                for (URI key : mapping.keySet()) {
                    IStorage storage = mapping.get(key);
                    URI physicalURI = null;
                    if (storage instanceof IFile) {
                        physicalURI = URI.createPlatformResourceURI(storage.getFullPath().toString(), true);
                    } else {
                        physicalURI = key.replacePrefix(uriMapping.getFirst(), uriMapping.getSecond());
                    }
                    hashMap.put(key, physicalURI);
                    if (key.isPlatformResource()) {
                        URI pluginURI = URI.createPlatformPluginURI(key.toPlatformString(false), false);
                        hashMap.put(pluginURI, physicalURI);
                    }
                }
            }
        }
    } catch (JavaModelException e) {
        LOG.error(e.getMessage(), e);
    } catch (NoClassDefFoundError e) {
        // guard against broken Eclipse installations / bogus project configuration
        LOG.error(e.getMessage(), e);
    }
    return hashMap;
}

Example 70 with IStorage

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

the class DefaultResourceUIServiceProvider method isSource.

/**
 * @since 2.9
 */
@Override
public boolean isSource(URI uri) {
    if (delegate instanceof IResourceServiceProviderExtension) {
        if (!((IResourceServiceProviderExtension) delegate).isSource(uri))
            return false;
    }
    if (workspace != null) {
        if (uri.isPlatformResource()) {
            String projectName = URI.decode(uri.segment(1));
            IProject project = workspace.getRoot().getProject(projectName);
            return project.isAccessible();
        }
        if (uri.isPlatformPlugin()) {
            return false;
        }
    }
    Iterable<Pair<IStorage, IProject>> storages = storage2UriMapper.getStorages(uri);
    for (Pair<IStorage, IProject> pair : storages) {
        IStorage storage = pair.getFirst();
        if (storage instanceof IFile) {
            return ((IFile) storage).isAccessible();
        } else {
            return false;
        }
    }
    return true;
}