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

Example 26 with Scope

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

the class ScopeAdminTest method testPackageSharingFromTestScope.

// test sharing the helloIsolation package from the test scope.
@Test
@Ignore
public void testPackageSharingFromTestScope() throws Exception {
    // make sure we are using a framework that provides composite admin service
    assertNotNull("scope admin should not be null", scope);
    System.out.println("able to get scope admin service");
    ScopeUpdate su = scope.newScopeUpdate();
    ScopeUpdate childScopeUpdate = su.newChild("scope_test1");
    su.getChildren().add(childScopeUpdate);
    addPackageImportPolicy("org.osgi.framework", childScopeUpdate);
    addPackageImportPolicy("org.osgi.util.tracker", childScopeUpdate);
    Map<String, List<SharePolicy>> sharePolicies = childScopeUpdate.getSharePolicies(SharePolicy.TYPE_EXPORT);
    final Filter filter1 = FrameworkUtil.createFilter("(&" + "(osgi.wiring.package=org.apache.aries.subsystem.example.helloIsolation)" + ")");
    final Filter filter2 = FrameworkUtil.createFilter("(&" + "(scope.share.service=org.apache.aries.subsystem.example.helloIsolation.HelloIsolation)" + ")");
    List<SharePolicy> packagePolicies = sharePolicies.get(BundleRevision.PACKAGE_NAMESPACE);
    if (packagePolicies == null) {
        packagePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put(BundleRevision.PACKAGE_NAMESPACE, packagePolicies);
    }
    packagePolicies.add(new SharePolicy(SharePolicy.TYPE_EXPORT, BundleRevision.PACKAGE_NAMESPACE, filter1));
    List<SharePolicy> servicePolicies = sharePolicies.get("scope.share.service");
    if (servicePolicies == null) {
        servicePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put("scope.share.service", servicePolicies);
    }
    servicePolicies.add(new SharePolicy(SharePolicy.TYPE_EXPORT, "scope.share.service", filter2));
    // build up installInfo object for the scope
    InstallInfo info1 = new InstallInfo("helloIsolation", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT"));
    InstallInfo info2 = new InstallInfo("helloIsolationRef", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT"));
    List<InstallInfo> bundlesToInstall = childScopeUpdate.getBundlesToInstall();
    bundlesToInstall.add(info1);
    bundlesToInstall.add(info2);
    // add bundles to be installed, based on subsystem content
    su.commit();
    // start all bundles in the scope scope_test1
    Collection<Bundle> bundlesToStart = childScopeUpdate.getScope().getBundles();
    for (Bundle b : bundlesToStart) {
        b.start();
    }
    // install helloIsolationRef1 bundle in the root scope
    URL url1 = new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT");
    Bundle helloIsolationRef = bundleContext.installBundle("helloIsolationRef1-rootScope", url1.openStream());
    try {
        helloIsolationRef.start();
    } catch (Exception ex) {
        fail("should be able to start helloIsolationRef by import packages from scope_test1");
    }
    // remove helloIsolationRef
    helloIsolationRef.uninstall();
    // remove child scope
    su = scope.newScopeUpdate();
    Collection<ScopeUpdate> scopes = su.getChildren();
    childScopeUpdate = scopes.iterator().next();
    // obtain child scope admin from service registry
    //        String filter = "ScopeName=scope_test1";
    Scope childScopeAdmin = childScopeUpdate.getScope();
    assertEquals(scope, childScopeAdmin.getParent());
    scopes.remove(childScopeUpdate);
    su.commit();
    assertFalse(scope.getChildren().contains(childScopeAdmin));
    su = scope.newScopeUpdate();
    assertFalse(su.getChildren().contains(childScopeUpdate));
//        childScopeAdmin = null;
//        try {
//            childScopeAdmin = getOsgiService(Scope.class, filter, DEFAULT_TIMEOUT);
//        } catch (Exception ex) {
//            // ignore
//        }
//        assertNull("scope admin service for the scope should be unregistered", childScopeAdmin);
}

Example 27 with Scope

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

the class ScopeAdminTest method testScopeAffinity.

// test ability to select the helloIsolation package from which scope it wants to use
// not necessarily the highest version one by default.
@Test
@Ignore
public void testScopeAffinity() throws Exception {
    // install helloIsolation 0.3 in scope_test1
    Scope scope1 = createScope(scope, "scope_test1", "mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT", "0.3");
    // install helloIsolation 2.0 in scope_test2
    Scope scope2 = createScope(scope, "scope_test2", "mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT", "2.0");
    // install helloIsolationRef 2.0 in scope_test3
    ScopeUpdate su = scope.newScopeUpdate();
    ScopeUpdate childScopeUpdate = su.newChild("scope_test3");
    su.getChildren().add(childScopeUpdate);
    addPackageImportPolicy("org.osgi.framework", childScopeUpdate);
    Scope scope3 = childScopeUpdate.getScope();
    Map<String, List<SharePolicy>> sharePolicies = childScopeUpdate.getSharePolicies(SharePolicy.TYPE_IMPORT);
    /*final Filter filter1 = FrameworkUtil.createFilter(
                "(&" + 
                  "(osgi.package=org.apache.aries.subsystem.example.helloIsolation)" +
                  "(bundle-symbolic-name=org.apache.aries.subsystem.example.helloIsolation)" + 
                  "(bundle-version<=1.1)" + 
                ")");*/
    final Filter filter1 = FrameworkUtil.createFilter("(&" + "(osgi.wiring.package=org.apache.aries.subsystem.example.helloIsolation)" + //"(scopeName=scope_test1)" +  
    ")");
    final Filter filter2 = FrameworkUtil.createFilter("(&" + "(scope.share.service=org.apache.aries.subsystem.example.helloIsolation.HelloIsolation)" + ")");
    List<SharePolicy> packagePolicies = sharePolicies.get(BundleRevision.PACKAGE_NAMESPACE);
    if (packagePolicies == null) {
        packagePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put(BundleRevision.PACKAGE_NAMESPACE, packagePolicies);
    }
    packagePolicies.add(new SharePolicy(SharePolicy.TYPE_IMPORT, BundleRevision.PACKAGE_NAMESPACE, filter1));
    List<SharePolicy> servicePolicies = sharePolicies.get("scope.share.service");
    if (servicePolicies == null) {
        servicePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put("scope.share.service", servicePolicies);
    }
    servicePolicies.add(new SharePolicy(SharePolicy.TYPE_IMPORT, "scope.share.service", filter2));
    // build up installInfo object for the scope
    InstallInfo info2 = new InstallInfo("helloIsolationRef", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT"));
    List<InstallInfo> bundlesToInstall = childScopeUpdate.getBundlesToInstall();
    bundlesToInstall.add(info2);
    // add bundles to be installed, based on subsystem content
    su.commit();
    // start all bundles in the scope scope_test3
    Collection<Bundle> bundlesToStart = childScopeUpdate.getScope().getBundles();
    for (Bundle b : bundlesToStart) {
        try {
            b.start();
        } catch (Exception ex) {
            ex.printStackTrace();
            fail("should be able to start helloIsolationRef in scope_test1");
        }
    }
    /*  // install helloIsolationRef in root scope
        URL url1 = new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT");
        Bundle helloIsolationRef = bundleContext.installBundle("helloIsolationRef1-rootScope", url1.openStream());
   
        try {
            helloIsolationRef.start();
        } catch (Exception ex) {
            fail("should be able to start helloIsolationRef");
        }*/
    // remove child scope - cleanup
    su = scope.newScopeUpdate();
    Collection<ScopeUpdate> scopes = su.getChildren();
    scopes.clear();
    //        scopes.add(scope1);
    //        scopes.add(scope2);
    //        scopes.add(scope3);
    su.commit();
    assertTrue(scope.getChildren().isEmpty());
    assertTrue(scope.newScopeUpdate().getChildren().isEmpty());
}

Example 28 with Scope

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

the class ScopeAdminTest method testPackageIsolation.

@Test
@Ignore
public void testPackageIsolation() throws Exception {
    // make sure we are using a framework that provides composite admin service
    assertNotNull("scope admin should not be null", scope);
    System.out.println("able to get scope admin service");
    ScopeUpdate su = scope.newScopeUpdate();
    ScopeUpdate childScopeUpdate = su.newChild("scope_test1");
    su.getChildren().add(childScopeUpdate);
    addPackageImportPolicy("org.osgi.framework", childScopeUpdate);
    addPackageImportPolicy("org.osgi.util.tracker", childScopeUpdate);
    // build up installInfo object for the scope
    InstallInfo info1 = new InstallInfo("helloIsolation", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT"));
    InstallInfo info2 = new InstallInfo("helloIsolationRef", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT"));
    List<InstallInfo> bundlesToInstall = childScopeUpdate.getBundlesToInstall();
    bundlesToInstall.add(info1);
    bundlesToInstall.add(info2);
    // add bundles to be installed, based on subsystem content
    su.commit();
    // start all bundles in the scope scope_test1
    Collection<Bundle> bundlesToStart = childScopeUpdate.getScope().getBundles();
    for (Bundle b : bundlesToStart) {
        b.start();
    }
    // install helloIsolationRef1 bundle in the root scope
    URL url1 = new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT");
    Bundle helloIsolationRef = bundleContext.installBundle("helloIsolationRef1-rootScope", url1.openStream());
    try {
        helloIsolationRef.start();
        fail("should not be able to start helloIsolationRef since missing import packages");
    } catch (Exception ex) {
    // expect resolving error
    }
    URL url2 = new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT");
    Bundle helloIsolation = bundleContext.installBundle("helloIsolation1-rootScope", url2.openStream());
    helloIsolation.start();
    // should be able to start the bundle now.
    helloIsolationRef.start();
    // remove helloIsolationRef & helloIsolation
    helloIsolationRef.uninstall();
    helloIsolation.uninstall();
    // remove child scope
    su = scope.newScopeUpdate();
    //        Collection<Scope> scopes = su.getToBeRemovedChildren();
    Collection<ScopeUpdate> scopes = su.getChildren();
    childScopeUpdate = scopes.iterator().next();
    // obtain child scope admin from service registry
    //        String filter = "ScopeName=scope_test1";
    //        Scope childScopeAdmin = getOsgiService(Scope.class, filter, DEFAULT_TIMEOUT);
    Scope childScopeAdmin = childScopeUpdate.getScope();
    assertEquals(scope, childScopeAdmin.getParent());
    //        scopes.add(childScopeAdmin);
    scopes.remove(childScopeUpdate);
    su.commit();
    assertFalse(scope.getChildren().contains(childScopeAdmin));
    su = scope.newScopeUpdate();
    assertFalse(su.getChildren().contains(childScopeUpdate));
//        childScopeAdmin = null;
//        try {
//            childScopeAdmin = getOsgiService(Scope.class, filter, DEFAULT_TIMEOUT);
//        } catch (Exception ex) {
//            // ignore
//        }
//        assertNull("scope admin service for the scope should be unregistered", childScopeAdmin);
}

Example 29 with Scope

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

the class ScopeAdminTest method testPackageSharingFromRootScope.

// test sharing the helloIsolation package & service from the root scope.
@Test
public void testPackageSharingFromRootScope() throws Exception {
    // install helloIsolationRef1 bundle in the root scope
    URL url1 = new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolation/0.1-SNAPSHOT");
    Bundle helloIsolation = bundleContext.installBundle("helloIsolation1-rootScope", url1.openStream());
    try {
        helloIsolation.start();
    } catch (Exception ex) {
        fail("should be able to start helloIsolation");
    }
    // make sure we are using a framework that provides composite admin service
    ScopeUpdate su = scope.newScopeUpdate();
    ScopeUpdate childScopeUpdate = su.newChild("scope_test1");
    su.getChildren().add(childScopeUpdate);
    addPackageImportPolicy("org.osgi.framework", childScopeUpdate);
    Map<String, List<SharePolicy>> sharePolicies = childScopeUpdate.getSharePolicies(SharePolicy.TYPE_IMPORT);
    final Filter filter1 = FrameworkUtil.createFilter("(&" + "(osgi.wiring.package=org.apache.aries.subsystem.example.helloIsolation)" + ")");
    final Filter filter2 = FrameworkUtil.createFilter("(&" + "(scope.share.service=org.apache.aries.subsystem.example.helloIsolation.HelloIsolation)" + ")");
    List<SharePolicy> packagePolicies = sharePolicies.get(BundleRevision.PACKAGE_NAMESPACE);
    if (packagePolicies == null) {
        packagePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put(BundleRevision.PACKAGE_NAMESPACE, packagePolicies);
    }
    packagePolicies.add(new SharePolicy(SharePolicy.TYPE_IMPORT, BundleRevision.PACKAGE_NAMESPACE, filter1));
    List<SharePolicy> servicePolicies = sharePolicies.get("scope.share.service");
    if (servicePolicies == null) {
        servicePolicies = new ArrayList<SharePolicy>();
        sharePolicies.put("scope.share.service", servicePolicies);
    }
    servicePolicies.add(new SharePolicy(SharePolicy.TYPE_IMPORT, "scope.share.service", filter2));
    // build up installInfo object for the scope
    InstallInfo info2 = new InstallInfo("helloIsolationRef", new URL("mvn:org.apache.aries.subsystem/org.apache.aries.subsystem.example.helloIsolationRef/0.1-SNAPSHOT"));
    List<InstallInfo> bundlesToInstall = childScopeUpdate.getBundlesToInstall();
    bundlesToInstall.add(info2);
    // add bundles to be installed, based on subsystem content
    su.commit();
    // start all bundles in the scope scope_test1
    Collection<Bundle> bundlesToStart = childScopeUpdate.getScope().getBundles();
    for (Bundle b : bundlesToStart) {
        try {
            b.start();
        } catch (Exception ex) {
            ex.printStackTrace();
            fail("should be able to start helloIsolationRef in scope_test1");
        }
    }
    // remove helloIsolation in root scope
    helloIsolation.uninstall();
    // remove child scope
    su = scope.newScopeUpdate();
    Collection<ScopeUpdate> scopes = su.getChildren();
    childScopeUpdate = scopes.iterator().next();
    // obtain child scope admin from service registry
    //        String filter = "ScopeName=scope_test1";
    Scope childScopeAdmin = childScopeUpdate.getScope();
    assertEquals(scope, childScopeAdmin.getParent());
    scopes.remove(childScopeUpdate);
    su.commit();
    assertFalse(scope.getChildren().contains(childScopeAdmin));
    su = scope.newScopeUpdate();
    assertFalse(su.getChildren().contains(childScopeUpdate));
//        childScopeAdmin = null;
//        try {
//            childScopeAdmin = getOsgiService(Scope.class, filter, DEFAULT_TIMEOUT);
//        } catch (Exception ex) {
//            // ignore
//        }
//        assertNull("scope admin service for the scope should be unregistered", childScopeAdmin);
}