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

Introduction

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

Prototype

void attachSource(IPath sourcePath, IPath rootPath, IProgressMonitor monitor) throws JavaModelException;

Source Link

Document

Attaches the source archive identified by the given absolute path to this binary package fragment root.

Usage

From source file:org.jboss.tools.pde.sourcelookup.core.internal.utils.ClasspathUtils.java

License:Open Source License

public static void attachSource(final IPackageFragmentRoot fragment, final IPath newSourcePath,
        IProgressMonitor monitor) {//from w ww  .j a v a 2 s.  c  om
    try {
        if (fragment == null || fragment.getKind() != IPackageFragmentRoot.K_BINARY) {
            return;
        }
        if (!Objects.equals(fragment.getSourceAttachmentPath(), newSourcePath)) {
            // would be so cool if it refreshed the UI automatically
            fragment.attachSource(newSourcePath, null, monitor);
            // close the root so that source attachment cache is flushed. Else UI
            // won't update
            fragment.close();
            // we have to manually fire a delta to notify the UI about the source
            // attachment.
            JavaModelManager manager = JavaModelManager.getJavaModelManager();
            JavaElementDelta attachedSourceDelta = new JavaElementDelta(fragment.getJavaModel());
            attachedSourceDelta.sourceAttached(fragment);
            manager.getDeltaProcessor().fire(attachedSourceDelta, ElementChangedEvent.POST_CHANGE);
        }
    } catch (CoreException e) {
        // ignore
    }
}

---

From source file:org.jboss.tools.pde.sourcelookup.ui.tests.IntegrationTest.java

License:Open Source License

@Test
public void basicSingleJarTest() throws Exception {
    final String id = "org.foo.bar";
    final String version = "1.0.0";
    final String jarName = id + "_" + version + ".jar";
    final String sourceJarName = id + ".source" + "_" + version + ".jar";
    final String resourceDir = "/resources/";
    final String sourceRepoRelPath = resourceDir + "valid-source-repo";

    IJavaProject jProject = createJavaProject("integration-test");

    // binary jar file location
    String jarPath = FileLocator.toFileURL(getClass().getResource(resourceDir + jarName)).getPath();
    IPath binJarPath = org.eclipse.core.runtime.Path.fromOSString(jarPath);

    // Add the binary jar to the classpath of the java project
    addBinaries(jProject, binJarPath);/* w ww .  ja  va 2 s.c o  m*/

    // Set the default source attachment as the binary jar
    // This is necessary to trigger our PDE source lookup
    IPackageFragmentRoot pfr = jProject.getPackageFragmentRoot(jarPath);
    pfr.attachSource(binJarPath, null, new NullProgressMonitor());

    // source jar artifact repository location
    URI sourceLoc = getSourceRepoURL(sourceRepoRelPath);

    // Inform the provisioning agent of the artifact repository containing
    // the source bundle
    addP2Repositories(getSourceRepoURL(resourceDir + "invalid-source-repo"), sourceLoc);

    // Simulate opening the classfile in the editor
    // TODO: Could we ever get JavaUI.openInEditor working with Tycho ?
    //      IJavaElement jElement = jProject.findType("org.foo.bar.Main");
    //      JavaUI.openInEditor(jElement);
    DownloadSourcesActionDelegate delegate = new DownloadSourcesActionDelegate();
    delegate.selectionChanged(null, new StructuredSelection(jProject.getPackageFragmentRoot(jarPath)));
    delegate.run(null);

    // Expect to find the downloaded jar at this location
    File downloadedSourceJarFile = sourcesDirectory.resolve(sourceJarName).toFile();
    while (!downloadedSourceJarFile.exists()) {
        Thread.sleep(1000);
    }
}

---