Examples with ExportedPackage org.osgi.service.packageadmin.ExportedPackage used on opensource projects

Example 51 with ExportedPackage

use of org.osgi.service.packageadmin.ExportedPackage in project aries by apache.

the class PackageState method getExportingBundles.

/**
 * @see org.osgi.jmx.framework.PackageStateMBean#getExportingBundles(String, String)
 */
public long[] getExportingBundles(String packageName, String version) throws IOException {
    if (packageName == null || packageName.length() < 1) {
        throw new IOException("Package name cannot be null or empty");
    }
    ExportedPackage[] exportedPackages = packageAdmin.getExportedPackages(packageName);
    if (exportedPackages != null) {
        Version ver = Version.parseVersion(version);
        List<Bundle> exportingBundles = new ArrayList<Bundle>();
        for (ExportedPackage exportedPackage : exportedPackages) {
            if (exportedPackage.getVersion().equals(ver)) {
                Bundle bundle = exportedPackage.getExportingBundle();
                exportingBundles.add(bundle);
            }
        }
        return FrameworkUtils.getBundleIds(exportingBundles);
    }
    return null;
}

Example 52 with ExportedPackage

use of org.osgi.service.packageadmin.ExportedPackage in project aries by apache.

the class FrameworkUtilsTest method testGetBundleExportedPackages.

@Test
public void testGetBundleExportedPackages() throws Exception {
    Bundle bundle = mock(Bundle.class);
    PackageAdmin admin = mock(PackageAdmin.class);
    assertEquals(0, getBundleExportedPackages(bundle, admin).length);
    ExportedPackage exported = mock(ExportedPackage.class);
    when(exported.getName()).thenReturn("org.apache.aries.jmx");
    when(exported.getVersion()).thenReturn(new Version("1.0.0"));
    when(admin.getExportedPackages(bundle)).thenReturn(new ExportedPackage[] { exported });
    assertArrayEquals(new String[] { "org.apache.aries.jmx;1.0.0" }, getBundleExportedPackages(bundle, admin));
}

Example 53 with ExportedPackage

use of org.osgi.service.packageadmin.ExportedPackage in project aries by apache.

the class FrameworkUtilsTest method testGetBundleImportedPackages.

@Test
public void testGetBundleImportedPackages() throws Exception {
    Bundle bundle = mock(Bundle.class);
    BundleContext context = mock(BundleContext.class);
    Bundle b1 = mock(Bundle.class);
    Bundle b2 = mock(Bundle.class);
    Bundle b3 = mock(Bundle.class);
    when(context.getBundles()).thenReturn(new Bundle[] { bundle, b1, b2, b3 });
    ExportedPackage ep1 = mock(ExportedPackage.class);
    when(ep1.getImportingBundles()).thenReturn(new Bundle[] { bundle, b2, b3 });
    when(ep1.getName()).thenReturn("org.apache.aries.jmx.b1");
    when(ep1.getVersion()).thenReturn(Version.emptyVersion);
    ExportedPackage ep2 = mock(ExportedPackage.class);
    when(ep2.getImportingBundles()).thenReturn(new Bundle[] { bundle, b3 });
    when(ep2.getName()).thenReturn("org.apache.aries.jmx.b2");
    when(ep2.getVersion()).thenReturn(Version.parseVersion("2.0.1"));
    PackageAdmin admin = mock(PackageAdmin.class);
    when(admin.getExportedPackages(b1)).thenReturn(new ExportedPackage[] { ep1 });
    when(admin.getExportedPackages(b2)).thenReturn(new ExportedPackage[] { ep2 });
    when(admin.getExportedPackages(b3)).thenReturn(null);
    // check first with DynamicImport
    Dictionary<String, String> headers = new Hashtable<String, String>();
    headers.put(Constants.DYNAMICIMPORT_PACKAGE, "*");
    when(bundle.getHeaders()).thenReturn(headers);
    assertArrayEquals(new String[] { "org.apache.aries.jmx.b1;0.0.0", "org.apache.aries.jmx.b2;2.0.1" }, getBundleImportedPackages(context, bundle, admin));
    // check with ImportPackage statement
    headers.remove(Constants.DYNAMICIMPORT_PACKAGE);
    String importPackageStatement = "org.apache.aries.jmx.b1;version=0.0.0;resolution:=optional,org.apache.aries.jmx.b2;attribute:=value;version=\"[2.0, 3.0)\"";
    headers.put(Constants.IMPORT_PACKAGE, importPackageStatement);
    when(admin.getExportedPackages("org.apache.aries.jmx.b1")).thenReturn(new ExportedPackage[] { ep1 });
    when(admin.getExportedPackages("org.apache.aries.jmx.b2")).thenReturn(new ExportedPackage[] { ep2 });
    assertArrayEquals(new String[] { "org.apache.aries.jmx.b1;0.0.0", "org.apache.aries.jmx.b2;2.0.1" }, getBundleImportedPackages(context, bundle, admin));
}

Example 54 with ExportedPackage

use of org.osgi.service.packageadmin.ExportedPackage in project aries by apache.

the class FrameworkUtils method isBundlePendingRemoval.

/**
 * Returns the status of pending removal
 *
 * @param bundle
 * @return true if the bundle is pending removal
 * @throws IllegalArgumentException
 *             if bundle or packageAdmin are null
 */
public static boolean isBundlePendingRemoval(Bundle bundle, PackageAdmin packageAdmin) throws IllegalArgumentException {
    if (bundle == null) {
        throw new IllegalArgumentException("Argument bundle cannot be null");
    }
    if (packageAdmin == null) {
        throw new IllegalArgumentException("Argument packageAdmin cannot be null");
    }
    boolean result = false;
    ExportedPackage[] exportedPackages = packageAdmin.getExportedPackages(bundle);
    if (exportedPackages != null) {
        for (ExportedPackage exportedPackage : exportedPackages) {
            if (exportedPackage.isRemovalPending()) {
                result = true;
                break;
            }
        }
    }
    if (!result) {
        RequiredBundle[] requiredBundles = packageAdmin.getRequiredBundles(bundle.getSymbolicName());
        if (requiredBundles != null) {
            for (RequiredBundle requiredBundle : requiredBundles) {
                Bundle required = requiredBundle.getBundle();
                if (required == bundle) {
                    result = requiredBundle.isRemovalPending();
                    break;
                }
            }
        }
    }
    return result;
}