Example usage for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment.

Prototype

IPackageFragment getPackageFragment(String packageName);

Source Link

Document

Returns the package fragment with the given package name.

Usage

From source file:org.eclipse.wst.xml.ui.internal.contentassist.XMLTemplateCompletionProcessor.java

License:Open Source License

private PackageFragment getTapestryCoreLibrary() {
    IPackageFragmentRoot root = tapestryClassLoader.getTapestryCoreJar(getCurrentProject());
    if (root == null)
        return null;
    IPackageFragment pack = root.getPackageFragment("org.apache.tapestry5.corelib.components");
    if (pack != null && pack instanceof PackageFragment)
        return (PackageFragment) pack;
    return null;//  w  ww. j  a  va2s  .  com
}

From source file:org.eclipse.xtext.common.types.access.jdt.JdtTypeProvider.java

License:Open Source License

/**
 * @since 2.9//from  w w  w. j  a v a 2s .c  o m
 */
protected IType findSecondaryTypeInSourceFolders(String packageName, final String typeName,
        IPackageFragmentRoot[] sourceFolders) throws JavaModelException {
    for (IPackageFragmentRoot sourceFolder : sourceFolders) {
        IPackageFragment packageFragment = sourceFolder.getPackageFragment(Strings.emptyIfNull(packageName));
        if (packageFragment.exists()) {
            ICompilationUnit[] units = packageFragment.getCompilationUnits();
            for (ICompilationUnit unit : units) {
                IType type = unit.getType(typeName);
                if (type.exists()) {
                    return type;
                }
            }
        }
    }
    return null;
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Flaky
@Test/*from www  .ja v a2  s.  c o m*/
public void testBug463258_01() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.notindexed", "//empty")), true, monitor());
    addJarToClasspath(project, file);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();
    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    IPackageFragment foo = root.getPackageFragment("foo");
    JarEntryFile fileInJar = new JarEntryFile("bar.notindexed");
    fileInJar.setParent(foo);

    URI uri = impl.getUri(fileInJar);
    assertEquals("archive:platform:/resource/foo/foo.jar!/foo/bar.notindexed", uri.toString());

    InputStream stream = new ResourceSetImpl().getURIConverter().createInputStream(uri);
    byte[] bytes = ByteStreams.toByteArray(stream);
    assertEquals("//empty", new String(bytes));
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Flaky
@Test//w w w  . j ava 2s.  com
public void testBug463258_02() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("do/not", "care")), true, monitor());
    addJarToClasspath(project, file);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();
    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    IPackageFragment foo = root.getPackageFragment("unknown");
    JarEntryFile fileInJar = new JarEntryFile("doesNotExist.notindexed");
    fileInJar.setParent(foo);

    URI uri = impl.getUri(fileInJar);
    assertEquals("archive:platform:/resource/foo/foo.jar!/unknown/doesNotExist.notindexed", uri.toString());
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Flaky
@Test//  w w  w  . java2  s.  c om
public void testBug463258_03a() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.notindexed", "//empty")), true, monitor());
    addJarToClasspath(project, file);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();
    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    IPackageFragment foo = root.getPackageFragment("foo");
    JarEntryFile fileInJar = new JarEntryFile("bar.notindexed");
    fileInJar.setParent(foo);

    File jarFile = file.getRawLocation().toFile();
    assertTrue("exists", jarFile.exists());
    assertTrue("delete", jarFile.delete());

    URI uri = impl.getUri(fileInJar);
    assertEquals("archive:platform:/resource/foo/foo.jar!/foo/bar.notindexed", uri.toString());
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Test
public void testBug463258_03b() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.notindexed", "//empty")), true, monitor());

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();

    IPackageFragmentRoot root = new JarPackageFragmentRoot(file, (JavaProject) project) {
    };/* w  ww  .  ja va  2  s .c  om*/
    IPackageFragment foo = root.getPackageFragment("foo");
    JarEntryFile fileInJar = new JarEntryFile("bar.notindexed");
    fileInJar.setParent(foo);

    File jarFile = file.getLocation().toFile();
    assertTrue("exists", jarFile.exists());
    assertTrue("delete", jarFile.delete());

    URI uri = impl.getUri(fileInJar);
    assertNull(uri);
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Test
public void testBug463258_03c() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.notindexed", "//empty")), true, monitor());
    addJarToClasspath(project, file);/*from  w w w  .j av  a  2 s. com*/

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();

    IPackageFragmentRoot root = new JarPackageFragmentRoot(file, (JavaProject) project) {
    };
    IPackageFragment foo = root.getPackageFragment("foo");
    JarEntryFile fileInJar = new JarEntryFile("bar.notindexed");
    fileInJar.setParent(foo);

    File jarFile = file.getLocation().toFile();
    assertTrue("exists", jarFile.exists());
    assertTrue("delete", jarFile.delete());
    // simulate an automated refresh
    file.refreshLocal(IResource.DEPTH_ONE, null);
    URI uri = impl.getUri(fileInJar);
    assertNull(uri);
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Flaky
@Test/*from   w ww  . ja  v a2  s.  c  o  m*/
public void testBug463258_04() throws Exception {
    IFolder externalFolder = createExternalFolder("externalFolder");
    IJavaProject project = createJavaProject("foo");

    addExternalFolderToClasspath(project, externalFolder);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();
    IPackageFragmentRoot root = project.getPackageFragmentRoot(externalFolder);
    IPackageFragment foo = root.getPackageFragment("foo");
    NonJavaResource fileInFolder = new NonJavaResource(foo, externalFolder.getFile("foo/does.notexist"));

    externalFolder.delete(true, null);
    URI uri = impl.getUri(fileInFolder);
    assertNull(uri);
}

From source file:org.eclipse.xtext.ui.tests.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Test
public void testBug463258_05() throws Exception {
    IJavaProject project = createJavaProject("foo");
    final Storage2UriMapperJavaImpl impl = getStorage2UriMapper();
    IPackageFragmentRoot root = project.getPackageFragmentRoot("does/not/exist.jar");
    IPackageFragment foo = root.getPackageFragment("foo");
    final JarEntryFile fileInJar = new JarEntryFile("bar.notindexed");
    fileInJar.setParent(foo);/*from   w w  w. java 2s .c  o m*/
    LoggingTester.captureLogging(Level.ERROR, Storage2UriMapperJavaImpl.class, new Runnable() {
        @Override
        public void run() {
            URI uri = impl.getUri(fileInJar);
            assertNull(uri);
        }
    }).assertNoLogEntries();
}

From source file:org.eclipse.xtext.ui.tests.editor.model.JavaClassPathResourceForIEditorInputFactoryTest.java

License:Open Source License

@Test
public void testBug463258_01() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/A.testlanguage", "//empty")), true, monitor());
    addJarToClasspath(project, file);/*from w  w w  . j  av  a 2 s . c om*/

    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    IPackageFragment foo = root.getPackageFragment("foo");
    JarEntryFile fileInJar = new JarEntryFile("A.testlanguage");
    fileInJar.setParent(foo);

    XtextReadonlyEditorInput editorInput = new XtextReadonlyEditorInput(fileInJar);
    Resource resource = factory.createResource(editorInput);
    assertNotNull(resource);
    resource.load(null);
}