Examples with ScopeUpdate org.apache.aries.subsystem.scope.ScopeUpdate used on opensource projects

Example 11 with ScopeUpdate

use of org.apache.aries.subsystem.scope.ScopeUpdate in project aries by apache.

the class MoveBundleTest method test2.

/**
	 * Create one scope off of the root scope with the following structure. 
	 * R
	 * |
	 * S
	 * Install a bundle using the test bundle's bundle context. This should add 
	 * the bundle to R since the test bundle is in R. Next, move the bundle into
	 * S without removing it from R. This should result in an 
	 * IllegalStateException. Finally, correct the error using the same 
	 * ScopeUpdate objects and commit again. This should succeed, and the bundle
	 * should now be in S.
	 * @throws Exception
	 */
@Test
public void test2() throws Exception {
    Bundle tb2 = installBundle("tb-2.jar");
    Scope root = getScope();
    ScopeUpdate rootUpdate = root.newScopeUpdate();
    ScopeUpdate sUpdate = rootUpdate.newChild("S");
    rootUpdate.getChildren().add(sUpdate);
    rootUpdate.commit();
    Scope s = sUpdate.getScope();
    assertTrue(root.getBundles().contains(tb2));
    assertFalse(s.getBundles().contains(tb2));
    rootUpdate = root.newScopeUpdate();
    sUpdate = findChildUpdate("S", rootUpdate);
    sUpdate.getBundles().add(tb2);
    try {
        rootUpdate.commit();
        fail();
    } catch (IllegalStateException e) {
    // Okay.
    }
    assertTrue(root.getBundles().contains(tb2));
    assertFalse(s.getBundles().contains(tb2));
    rootUpdate.getBundles().remove(tb2);
    rootUpdate.commit();
    assertFalse(root.getBundles().contains(tb2));
    assertTrue(s.getBundles().contains(tb2));
    tb2.uninstall();
}

Example 12 with ScopeUpdate

use of org.apache.aries.subsystem.scope.ScopeUpdate in project aries by apache.

the class MoveBundleTest method test1.

/**
	 * Create two scopes off of the root scope with the following structure.
	 *    R
	 *   / \
	 * S1   S2
	 * Install a bundle using the test bundle's bundle context. This should add
	 * the bundle to R since the test bundle is in R. Next, move the bundle 
	 * into S1. Finally, move the bundle into S2.
	 * @throws Exception
	 */
@Test
@Ignore
public void test1() throws Exception {
    Bundle tb2 = installBundle("tb-2.jar");
    Scope root = getScope();
    ScopeUpdate rootUpdate = root.newScopeUpdate();
    ScopeUpdate s1Update = rootUpdate.newChild("S1");
    ScopeUpdate s2Update = rootUpdate.newChild("S2");
    rootUpdate.getChildren().add(s1Update);
    rootUpdate.getChildren().add(s2Update);
    rootUpdate.commit();
    Scope s1 = s1Update.getScope();
    Scope s2 = s2Update.getScope();
    assertTrue(root.getBundles().contains(tb2));
    assertFalse(s1.getBundles().contains(tb2));
    assertFalse(s2.getBundles().contains(tb2));
    rootUpdate = root.newScopeUpdate();
    rootUpdate.getBundles().remove(tb2);
    s1Update = findChildUpdate("S1", rootUpdate);
    s1Update.getBundles().add(tb2);
    rootUpdate.commit();
    assertFalse(root.getBundles().contains(tb2));
    assertTrue(s1.getBundles().contains(tb2));
    assertFalse(s2.getBundles().contains(tb2));
    rootUpdate = root.newScopeUpdate();
    s1Update = findChildUpdate("S1", rootUpdate);
    s1Update.getBundles().remove(tb2);
    s2Update = findChildUpdate("S2", rootUpdate);
    s2Update.getBundles().add(tb2);
    rootUpdate.commit();
    assertFalse(root.getBundles().contains(tb2));
    assertFalse(s1.getBundles().contains(tb2));
    assertTrue(s2.getBundles().contains(tb2));
    tb2.uninstall();
}

Example 13 with ScopeUpdate

use of org.apache.aries.subsystem.scope.ScopeUpdate in project aries by apache.

the class PersistenceTest method test4.

/**
	 * Create two scopes off of the root scope with the following structure.
	 * 
	 *    R
	 *   / \
	 * S1   S2
	 * 
	 * S1 contains bundle tb1, one import policy, and one export policy.
	 * S2 contains bundle tb2 and two import policies.
	 * 
	 * This configuration should persist between restarts of the Scope Admin
	 * bundle.
	 * 
	 * @throws Exception
	 */
@Test
public void test4() throws Exception {
    Scope root = getScope();
    ScopeUpdate rootUpdate = root.newScopeUpdate();
    ScopeUpdate s1Update = rootUpdate.newChild("S1");
    rootUpdate.getChildren().add(s1Update);
    ScopeUpdate s2Update = rootUpdate.newChild("S2");
    rootUpdate.getChildren().add(s2Update);
    s1Update.getBundlesToInstall().add(new InstallInfo(null, new URL(getBundleLocation("tb-1.jar"))));
    s2Update.getBundlesToInstall().add(new InstallInfo(null, new URL(getBundleLocation("tb-2.jar"))));
    addPackageImportPolicy("org.osgi.framework", s1Update);
    addPackageExportPolicy("org.apache.aries.subsystem.scope.itests.tb1", s1Update);
    addPackageImportPolicy("org.osgi.framework", s2Update);
    addPackageImportPolicy("org.apache.aries.subsystem.scope.itests.tb1", s2Update);
    assertTrue(rootUpdate.commit());
    root = getScope();
    assertEquals(2, root.getChildren().size());
    Scope s1 = findChildScope("S1", root);
    Bundle tb1 = findBundle("org.apache.aries.subsystem.scope.itests.tb1", s1);
    assertNotNull(tb1);
    assertTrue(s1.getBundles().contains(tb1));
    assertEquals(1, s1.getSharePolicies(SharePolicy.TYPE_IMPORT).get("osgi.wiring.package").size());
    assertEquals(1, s1.getSharePolicies(SharePolicy.TYPE_EXPORT).get("osgi.wiring.package").size());
    Scope s2 = findChildScope("S2", root);
    Bundle tb2 = findBundle("org.apache.aries.subsystem.scope.itests.tb2", s2);
    assertNotNull(tb2);
    assertTrue(s2.getBundles().contains(tb2));
    assertEquals(2, s2.getSharePolicies(SharePolicy.TYPE_IMPORT).get("osgi.wiring.package").size());
    Bundle scopeAdmin = findBundle("org.apache.aries.subsystem.scope.impl");
    assertNotNull(scopeAdmin);
    scopeAdmin.stop();
    scopeAdmin.start();
    root = getScope();
    assertEquals(2, root.getChildren().size());
    s1 = findChildScope("S1", root);
    assertTrue(s1.getBundles().contains(tb1));
    assertEquals(1, s1.getSharePolicies(SharePolicy.TYPE_IMPORT).get("osgi.wiring.package").size());
    assertEquals(1, s1.getSharePolicies(SharePolicy.TYPE_EXPORT).get("osgi.wiring.package").size());
    s2 = findChildScope("S2", root);
    assertTrue(s2.getBundles().contains(tb2));
    assertEquals(2, s2.getSharePolicies(SharePolicy.TYPE_IMPORT).get("osgi.wiring.package").size());
}

Example 14 with ScopeUpdate

use of org.apache.aries.subsystem.scope.ScopeUpdate in project aries by apache.

the class ScopeUpdateImpl method commit0.

private synchronized boolean commit0() throws BundleException {
    synchronized (scope) {
        if (scope.getLastUpdate() > id)
            return false;
        scope.setUpdating(true);
        synchronized (bundles) {
            removeBundles();
        }
        synchronized (children) {
            for (ScopeUpdate child : children) {
                if (!((ScopeUpdateImpl) child).commit0())
                    return false;
            }
            uninstallChildren();
        }
        synchronized (bundles) {
            addBundles();
        }
        synchronized (bundlesToInstall) {
            installBundles();
        }
        updateSharePolicies();
        scope.setLastUpdate(id);
        scope.getScopes().addScope(scope);
        scope.setUpdating(false);
        return true;
    }
}

Example 15 with ScopeUpdate

use of org.apache.aries.subsystem.scope.ScopeUpdate in project aries by apache.

the class BundleVisibilityTest method test1.

/**
	 * Install a bundle into the same scope as this one. Both bundles should be
	 * able to see each other.
	 * @throws Exception
	 */
@Test
public void test1() throws Exception {
    Scope scope = getScope();
    assertTrue(scope.getBundles().contains(bundleContext.getBundle()));
    ScopeUpdate scopeUpdate = scope.newScopeUpdate();
    String location = getBundleLocation("tb-4.jar");
    assertNull(bundleContext.getBundle(location));
    URL url = new URL(location);
    InstallInfo installInfo = new InstallInfo(location, url.openStream());
    scopeUpdate.getBundlesToInstall().add(installInfo);
    scopeUpdate.commit();
    Bundle bundle = bundleContext.getBundle(location);
    assertTrue(scope.getBundles().contains(bundle));
    bundle.start();
    ServiceReference<BundleProvider> bundleProviderRef = bundleContext.getServiceReference(BundleProvider.class);
    BundleProvider bundleProvider = bundleContext.getService(bundleProviderRef);
    assertTrue(bundleProvider.getBundles().contains(bundleContext.getBundle()));
    assertTrue(Arrays.asList(bundleContext.getBundles()).contains(bundle));
    assertNotNull(bundleContext.getBundle(bundle.getBundleId()));
    assertNotNull(bundleProvider.getBundle(bundle.getBundleId()));
    bundleContext.ungetService(bundleProviderRef);
    bundle.uninstall();
}