Example usage for org.eclipse.jdt.core IJavaProject getPackageFragmentRoot

List of usage examples for org.eclipse.jdt.core IJavaProject getPackageFragmentRoot

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject getPackageFragmentRoot.

Prototype

IPackageFragmentRoot getPackageFragmentRoot(IResource resource);

Source Link

Document

Returns a package fragment root for the given resource, which must either be a folder representing the top of a package hierarchy, or a ZIP archive (e.g.

Usage

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

License:Open Source License

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

    IFile file = externalFolder.getFile("a.indexed");
    file.create(new StringInputStream("content"), true, monitor());
    IFile file2 = externalFolder.getFile("b.nonindexed");
    file2.create(new StringInputStream("content"), true, monitor());
    addExternalFolderToClasspath(project, externalFolder);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();

    IPackageFragmentRoot root = project.getPackageFragmentRoot(externalFolder);
    Map<URI, IStorage> rootData = impl.getAllEntries(root);
    assertEquals(rootData.toString(), 1, rootData.size());
    assertEquals("platform:/resource/.org.eclipse.jdt.core.external.folders/externalFolder/a.indexed",
            rootData.keySet().iterator().next().toString());
    IFile file3 = externalFolder.getFile("c.indexed");
    file3.create(new StringInputStream("content"), true, monitor());
    rootData = impl.getAllEntries(root);
    assertEquals(rootData.toString(), 2, rootData.size());
}

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);//ww  w  .  j  a v  a 2 s  .co  m

    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);
}

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

License:Open Source License

@Test
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);//  w  w  w.ja v  a2 s  .  co  m

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

    XtextReadonlyEditorInput editorInput = new XtextReadonlyEditorInput(fileInJar);
    Resource resource = factory.createResource(editorInput);
    assertNotNull(resource);
    try {
        resource.load(null);
    } catch (IOException e) {
        // expected
    }
}

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

License:Open Source License

@Test
public void testBug463258_03a() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.testlanguage", "//empty")), true, monitor());
    addJarToClasspath(project, file);//ww w . j av a2s .  c  o m

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

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

    XtextReadonlyEditorInput editorInput = new XtextReadonlyEditorInput(fileInJar);
    Resource resource = factory.createResource(editorInput);
    assertNotNull(resource);
    try {
        resource.load(null);
    } catch (IOException e) {
        // expected
    }
}

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

License:Open Source License

@Test(expected = CoreException.class)
public void testBug463258_04() throws Throwable {
    IFolder externalFolder = createExternalFolder("externalFolder");
    IJavaProject project = createJavaProject("foo");

    addExternalFolderToClasspath(project, externalFolder);

    IPackageFragmentRoot root = project.getPackageFragmentRoot(externalFolder);
    IPackageFragment foo = root.getPackageFragment("foo");
    NonJavaResource fileInFolder = new NonJavaResource(foo,
            externalFolder.getFile("foo/doesNotExist.testlanguage"));

    externalFolder.delete(true, null);/*from   w w  w.  jav  a 2 s.c  om*/
    XtextReadonlyEditorInput editorInput = new XtextReadonlyEditorInput(fileInFolder);
    try {
        factory.createResource(editorInput);
    } catch (WrappedException e) {
        throw e.getCause();
    }
}

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

License:Open Source License

@Test(expected = CoreException.class)
public void testBug463258_05() throws Throwable {
    IJavaProject project = createJavaProject("foo");
    IPackageFragmentRoot root = project.getPackageFragmentRoot("does/not/exist.jar");
    IPackageFragment foo = root.getPackageFragment("foo");
    final JarEntryFile fileInJar = new JarEntryFile("bar.testlanguage");
    fileInJar.setParent(foo);//from   w w  w  . j  a v a2s . c  o m
    XtextReadonlyEditorInput editorInput = new XtextReadonlyEditorInput(fileInJar);
    try {
        factory.createResource(editorInput);
    } catch (WrappedException e) {
        throw e.getCause();
    }
}

From source file:org.eclipse.zest.dot.internal.ZestProjectWizard.java

License:Open Source License

private void createPackage(final IProject project, final IFolder sourceGenFolder) throws JavaModelException {
    IJavaProject javaProject = JavaCore.create(project);
    IPackageFragmentRoot newPackage = javaProject.getPackageFragmentRoot(sourceGenFolder);
    newPackage.createPackageFragment(PACKAGE, true, new NullProgressMonitor());
}

From source file:org.entirej.ide.core.cf.CFProjectHelper.java

License:Apache License

/**
 * Adds a source container to a IJavaProject.
 *//*ww w .j  av a2 s  .c  o  m*/
public static IPackageFragmentRoot verifySourceContainer(IJavaProject jproject, String containerName)
        throws CoreException {
    IProject project = jproject.getProject();
    IContainer container = null;
    if (containerName == null || containerName.length() == 0) {
        container = project;
    } else {
        IFolder folder = project.getFolder(containerName);
        if (!folder.exists()) {
            folder.create(false, true, null);
        }
        container = folder;
    }
    IPackageFragmentRoot root = jproject.getPackageFragmentRoot(containerName);
    if (root != null) {
        root = jproject.getPackageFragmentRoot(container);

        IClasspathEntry cpe = JavaCore.newSourceEntry(root.getPath());
        addToClasspath(jproject, cpe);
    }
    return root;
}

From source file:org.entirej.ide.core.cf.CFProjectHelper.java

License:Apache License

/**
 * Adds a library entry with source attachment to a IJavaProject.
 *///from w w w  . j av  a2s. c  o m
public static IPackageFragmentRoot addLibrary(IJavaProject jproject, IPath path, IPath sourceAttachPath,
        IPath sourceAttachRoot) throws JavaModelException {
    IClasspathEntry cpe = JavaCore.newLibraryEntry(path, sourceAttachPath, sourceAttachRoot);
    addToClasspath(jproject, cpe);
    return jproject.getPackageFragmentRoot(path.toString());
}

From source file:org.entirej.ide.core.cf.CFProjectHelper.java

License:Apache License

/**
 * Adds a variable entry with source attchment to a IJavaProject. Can return
 * null if variable can not be resolved.
 *//*from   w  ww.  jav  a 2s  .c  om*/
public static IPackageFragmentRoot addVariableEntry(IJavaProject jproject, IPath path, IPath sourceAttachPath,
        IPath sourceAttachRoot) throws JavaModelException {
    IClasspathEntry cpe = JavaCore.newVariableEntry(path, sourceAttachPath, sourceAttachRoot);
    addToClasspath(jproject, cpe);
    IPath resolvedPath = JavaCore.getResolvedVariablePath(path);
    if (resolvedPath != null) {
        return jproject.getPackageFragmentRoot(resolvedPath.toString());
    }
    return null;
}