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.wb.tests.designer.core.model.util.FactoryCreateActionTest.java

License:Open Source License

/**
 * No parameters, use same class.// w  ww  .  j  a v a  2  s  .co  m
 */
public void test_generate_sameFactoryClass() throws Exception {
    // parse
    ContainerInfo panel = parseContainer("public class Test extends JPanel {", "  public Test() {",
            "    JButton button = new JButton('text');", "    button.setSelected(true);",
            "    button.setAutoscrolls(true);", "    add(button);", "  }", "}");
    ComponentInfo button = panel.getChildrenComponents().get(0);
    // do generate
    {
        action = new FactoryCreateAction(button);
        IJavaProject javaProject = m_testProject.getJavaProject();
        IProject project = m_testProject.getProject();
        IPackageFragmentRoot srcFolder = javaProject.getPackageFragmentRoot(project.getFolder("src"));
        IPackageFragment testPackage = srcFolder.getPackageFragment("test");
        ReflectionUtils.setField(action, "m_sourceFolder", srcFolder);
        ReflectionUtils.setField(action, "m_package", testPackage);
        ReflectionUtils.setField(action, "m_className", "Test");
        ReflectionUtils.setField(action, "m_methodName", "createButton");
        // configure creation/invocations
        {
            String errorMessage;
            errorMessage = generate_configureInvocations(button, new int[] {}, new String[] {}, new int[][] {});
            assertNull(errorMessage);
        }
        // generate factory
        ReflectionUtils.invokeMethod2(action, "generate", boolean.class, true);
    }
    m_getSource_ignoreSpacesCheck = true;
    assertEditor("public class Test extends JPanel {", "  public Test() {",
            "    JButton button = createButton();", "    button.setSelected(true);",
            "    button.setAutoscrolls(true);", "    add(button);", "  }", "  /**", "   * @wbp.factory",
            "   */", "  public static JButton createButton() {", "    JButton button = new JButton('text');",
            "    return button;", "  }", "}");
}

From source file:org.eclipse.wb.tests.designer.core.model.util.FactoryCreateActionTest.java

License:Open Source License

/**
 * Configures {@link #action} with default package/class/method.
 *//*  ww  w . j av  a 2s.co  m*/
private void generate_configureDefaultTarget() throws Exception {
    IJavaProject javaProject = m_testProject.getJavaProject();
    IProject project = m_testProject.getProject();
    IPackageFragmentRoot srcFolder = javaProject.getPackageFragmentRoot(project.getFolder("src"));
    IPackageFragment testPackage = srcFolder.getPackageFragment("test");
    ReflectionUtils.setField(action, "m_sourceFolder", srcFolder);
    ReflectionUtils.setField(action, "m_package", testPackage);
    ReflectionUtils.setField(action, "m_className", "StaticFactory");
    ReflectionUtils.setField(action, "m_methodName", "createComponent");
}

From source file:org.eclipse.xtext.ui.containers.JavaProjectsStateHelper.java

License:Open Source License

protected IPackageFragmentRoot getJarWithEntry(URI uri) {
    Iterable<Pair<IStorage, IProject>> storages = getStorages(uri);
    IPackageFragmentRoot result = null;/*from  w  w w  .jav a 2 s  .  c o  m*/
    for (Pair<IStorage, IProject> storage2Project : storages) {
        IStorage storage = storage2Project.getFirst();
        if (storage instanceof IJarEntryResource) {
            IPackageFragmentRoot fragmentRoot = ((IJarEntryResource) storage).getPackageFragmentRoot();
            if (fragmentRoot != null) {
                // IPackageFragmentRoot has some unexpected caching - it may return a different project
                // thus we use the one that was used to record the IPackageFragmentRoot
                IProject actualProject = storage2Project.getSecond();
                IJavaProject javaProject = JavaCore.create(actualProject);
                if (!javaProject.exists()) {
                    javaProject = fragmentRoot.getJavaProject();
                }
                if (isAccessibleXtextProject(javaProject.getProject())) {
                    // if both projects are the same - fine
                    if (javaProject.equals(fragmentRoot.getJavaProject()))
                        return fragmentRoot;
                    // otherwise re-obtain the fragment root from the real project
                    if (fragmentRoot.isExternal()) {
                        IPackageFragmentRoot actualRoot = javaProject
                                .getPackageFragmentRoot(fragmentRoot.getPath().toString());
                        if (actualProject.exists()) {
                            return actualRoot;
                        }
                    } else {
                        IPackageFragmentRoot actualRoot = javaProject
                                .getPackageFragmentRoot(fragmentRoot.getResource());
                        if (actualRoot.exists()) {
                            return actualRoot;
                        }
                    }
                    result = fragmentRoot;
                }
                if (result == null)
                    result = fragmentRoot;
            }
        }
    }
    return result;
}

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

License:Open Source License

@Flaky
@Test// ww w. jav  a  2s  .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/*from  w  w w.  j a  va 2  s  . c o m*/
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//ww  w . j  a v a 2  s . c  o  m
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

@Flaky
@Test//from  ww w. 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 ww. java  2  s  .  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.core.resource.Storage2UriMapperJdtImplTest.java

License:Open Source License

@Flaky
@Test/*w w  w  .java 2 s.c  o m*/
public void testResourceInJar() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.indexed", "//empty"),
            new TextFile("foo/bar.notIndexed", "//empty")), true, monitor());
    addJarToClasspath(project, file);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();

    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    Map<URI, IStorage> rootData = impl.getAllEntries(root);
    assertEquals(1, rootData.size());
    assertEquals("archive:platform:/resource/foo/foo.jar!/foo/bar.indexed",
            rootData.keySet().iterator().next().toString());
    file.setContents(jarInputStream(new TextFile("foo/bar.notindexed", "//empty"),
            new TextFile("foo/bar.notIndexed", "//empty")), IResource.FORCE, monitor());
    rootData = impl.getAllEntries(root);
    assertTrue(rootData.isEmpty());
}

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

License:Open Source License

@Flaky
@Test//from   www .  j  ava2  s.  co m
public void testJaredBundle() throws Exception {
    IJavaProject project = createJavaProject("foo");
    IFile file = project.getProject().getFile("foo.jar");
    file.create(jarInputStream(new TextFile("foo/bar.indexed", "//empty"),
            new TextFile("foo/bar.notIndexed", "//empty"),
            new TextFile("META-INF/MANIFEST.MF", "Manifest-Version: 1.0\nBundle-SymbolicName: hubba.bubba\n")),
            true, monitor());
    addJarToClasspath(project, file);

    Storage2UriMapperJavaImpl impl = getStorage2UriMapper();

    IPackageFragmentRoot root = project.getPackageFragmentRoot(file);
    Map<URI, IStorage> rootData = impl.getAllEntries(root);
    assertEquals(1, rootData.size());
    assertEquals("platform:/resource/hubba.bubba/foo/bar.indexed",
            rootData.keySet().iterator().next().toString());

    // let's change the bundle name
    file.setContents(
            jarInputStream(new TextFile("foo/bar.indexed", "//empty"),
                    new TextFile("foo/bar.notIndexed", "//empty"),
                    new TextFile("META-INF/MANIFEST.MF",
                            "Manifest-Version: 1.0\nBundle-SymbolicName: other.bundle.name;singleton:=true\n")),
            IResource.FORCE, monitor());
    rootData = impl.getAllEntries(root);
    assertEquals(1, rootData.size());
    assertEquals("platform:/resource/other.bundle.name/foo/bar.indexed",
            rootData.keySet().iterator().next().toString());
}