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

Example 86 with IResource

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

the class RefactoringFileBuffers method acquire.

/**
	 * Connects to and acquires a text file buffer for the specified compilation unit.
	 * <p>
	 * All text file buffers acquired by a call to {@link RefactoringFileBuffers#acquire(ICompilationUnit)}
	 * must be released using {@link RefactoringFileBuffers#release(ICompilationUnit)}.
	 * </p>
	 *
	 * @param unit the compilation unit to acquire a text file buffer for
	 * @return the text file buffer, or <code>null</code> if no buffer could be acquired
	 * @throws CoreException if no buffer could be acquired
	 */
public static ITextFileBuffer acquire(final ICompilationUnit unit) throws CoreException {
    Assert.isNotNull(unit);
    final IResource resource = unit.getResource();
    if (resource != null && resource.getType() == IResource.FILE) {
        final IPath path = resource.getFullPath();
        FileBuffers.getTextFileBufferManager().connect(path, LocationKind.IFILE, new NullProgressMonitor());
        return FileBuffers.getTextFileBufferManager().getTextFileBuffer(path, LocationKind.IFILE);
    }
    return null;
}

Example 87 with IResource

use of org.eclipse.core.resources.IResource in project generator by mybatis.

the class AbstractGeneratorComposite method createFileNameBrowseButtons.

private void createFileNameBrowseButtons(Composite parent) {
    new Label(parent, SWT.NONE);
    Composite buttonComposite = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    buttonComposite.setLayout(layout);
    GridData gd = new GridData(SWT.END, SWT.CENTER, false, false);
    buttonComposite.setLayoutData(gd);
    buttonComposite.setFont(parent.getFont());
    btnBrowseWorkplace = new Button(buttonComposite, SWT.NONE);
    btnBrowseWorkplace.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            IResource chosenFile = chooseFileFromWorkspace();
            if (chosenFile != null) {
                IPath path = chosenFile.getFullPath();
                //$NON-NLS-1$ //$NON-NLS-2$
                txtFileName.setText("${workspace_loc:" + path.toString() + "}");
                javaProjectName = GeneratorLaunchShortcut.getJavaProjectNameFromResource(chosenFile);
            }
        }
    });
    btnBrowseWorkplace.setText(Messages.FILE_PICKER_BROWSE_WORKSPACE);
    btnBrowseFileSystem = new Button(buttonComposite, SWT.NONE);
    btnBrowseFileSystem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            chooseFileFromFileSystem();
        }
    });
    btnBrowseFileSystem.setText(Messages.FILE_PICKER_BROWSE_FILE_SYSTEM);
}

Example 88 with IResource

use of org.eclipse.core.resources.IResource in project generator by mybatis.

the class AbstractGeneratorComposite method chooseFileFromWorkspace.

protected IResource chooseFileFromWorkspace() {
    ElementTreeSelectionDialog esd = new ElementTreeSelectionDialog(getShell(), new WorkbenchLabelProvider(), new WorkbenchContentProvider());
    esd.setTitle(getDialogTitle());
    esd.setMessage(getDialogMessage());
    esd.setAllowMultiple(false);
    esd.setValidator(selectionStatusVerifier);
    esd.addFilter(getViewerFilter());
    esd.setInput(ResourcesPlugin.getWorkspace().getRoot());
    esd.setInitialSelection(getWorkspaceResource());
    int rc = esd.open();
    if (rc == 0) {
        Object[] elements = esd.getResult();
        if (elements.length > 0) {
            return (IResource) elements[0];
        }
    }
    return null;
}

Example 89 with IResource

use of org.eclipse.core.resources.IResource in project generator by mybatis.

the class RunGeneratorThread method setClassLoader.

private void setClassLoader() {
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    IJavaProject javaProject = getJavaProject();
    try {
        if (javaProject != null) {
            List<URL> entries = new ArrayList<URL>();
            IPath path = javaProject.getOutputLocation();
            IResource iResource = root.findMember(path);
            path = iResource.getLocation();
            path = path.addTrailingSeparator();
            entries.add(path.toFile().toURI().toURL());
            IClasspathEntry[] cpEntries = javaProject.getRawClasspath();
            for (IClasspathEntry cpEntry : cpEntries) {
                switch(cpEntry.getEntryKind()) {
                    case IClasspathEntry.CPE_SOURCE:
                        path = cpEntry.getOutputLocation();
                        if (path != null) {
                            iResource = root.findMember(path);
                            path = iResource.getLocation();
                            path = path.addTrailingSeparator();
                            entries.add(path.toFile().toURI().toURL());
                        }
                        break;
                    case IClasspathEntry.CPE_LIBRARY:
                        iResource = root.findMember(cpEntry.getPath());
                        if (iResource == null) {
                            // resource is not in workspace, must be an external JAR
                            path = cpEntry.getPath();
                        } else {
                            path = iResource.getLocation();
                        }
                        entries.add(path.toFile().toURI().toURL());
                        break;
                }
            }
            ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
            URL[] entryArray = new URL[entries.size()];
            entries.toArray(entryArray);
            ClassLoader newCl = new URLClassLoader(entryArray, oldCl);
            Thread.currentThread().setContextClassLoader(newCl);
            oldClassLoader = oldCl;
        }
    } catch (Exception e) {
        // ignore - something too complex is wrong
        ;
    }
}

Example 90 with IResource

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

the class ClasspathBuilderTest method elementShouldBeAddedAsLibToClasspathFromLibFolder.

@Test
public void elementShouldBeAddedAsLibToClasspathFromLibFolder() throws Exception {
    Path jarPath = new Path(LIBRARY + "/a.jar");
    library.add(LIBRARY);
    IFolder libraryFolder1 = mock(IFolder.class);
    IResourceProxy iResourceProxy = mock(IResourceProxy.class);
    IResource iResource = mock(IResource.class);
    when(iProject.getFolder(LIBRARY)).thenReturn(libraryFolder1);
    when(libraryFolder1.exists()).thenReturn(true);
    when(iResourceProxy.getType()).thenReturn(IResource.FILE);
    when(iResourceProxy.requestFullPath()).thenReturn(jarPath);
    when(iResourceProxy.requestResource()).thenReturn(iResource);
    when(iResource.getLocation()).thenReturn(jarPath);
    classpathBuilder.generateClasspath(iJavaProject, sourceFolders, library);
    ArgumentCaptor<IResourceProxyVisitor> resourceProxyVisitorArgumentCaptor = ArgumentCaptor.forClass(IResourceProxyVisitor.class);
    verify(libraryFolder1).accept(resourceProxyVisitorArgumentCaptor.capture(), eq(IContainer.INCLUDE_PHANTOMS));
    resourceProxyVisitorArgumentCaptor.getValue().visit(iResourceProxy);
    verify(iResourceProxy).getType();
    assertEquals(jarPath, iResource.getLocation());
}