Examples of org.osgi.framework.BundleContext.installBundle()

org.osgi.framework.BundleContext.installBundle()
Installs a bundle from the specified {@code InputStream} object.
If the specified {@code InputStream} is {@code null}, the Framework must create the {@code InputStream} from which to read the bundle byinterpreting, in an implementation dependent manner, the specified {@code location}.
The specified {@code location} identifier will be used as the identity ofthe bundle. Every installed bundle is uniquely identified by its location identifier which is typically in the form of a URL.
The following steps are required to install a bundle:
1. If a bundle containing the same location identifier is already installed, the {@code Bundle} object for that bundle is returned.
2. The bundle's content is read from the input stream. If this fails, a {@link BundleException} is thrown.
3. The bundle's associated resources are allocated. The associated resources minimally consist of a unique identifier and a persistent storage area if the platform has file system support. If this step fails, a {@code BundleException} is thrown.
4. The bundle's state is set to {@code INSTALLED}.
5. A bundle event of type {@link BundleEvent#INSTALLED} is fired.
6. The {@code Bundle} object for the newly or previously installedbundle is returned.
Postconditions, no exceptions thrown
- {@code getState()} in { {@code INSTALLED}, {@code RESOLVED}}.
- Bundle has a unique ID.
Postconditions, when an exception is thrown
- Bundle is not installed. If there was an existing bundle for the specified location, then that bundle must still be in the state it was prior to calling this method.
@param location The location identifier of the bundle to install. @param input The {@code InputStream} object from which this bundle willbe read or {@code null} to indicate the Framework must create theinput stream from the specified location identifier. The input stream must always be closed when this method completes, even if an exception is thrown. @return The {@code Bundle} object of the installed bundle. @throws BundleException If the installation failed. BundleException typesthrown by this method include: {@link BundleException#READ_ERROR}, {@link BundleException#DUPLICATE_BUNDLE_ERROR}, {@link BundleException#MANIFEST_ERROR}, and {@link BundleException#REJECTED_BY_HOOK}. @throws SecurityException If the caller does not have the appropriate{@code AdminPermission[installed bundle,LIFECYCLE]}, and the Java Runtime Environment supports permissions. @throws IllegalStateException If this BundleContext is no longer valid.

        verify(preferencesService, prefs, repositoriesNode, featuresNode, bundleContext, installedBundle, featuresRegistry);


        reset(preferencesService, prefs, repositoriesNode, featuresNode, bundleContext, installedBundle, featuresRegistry);


        expect(bundleContext.getBundles()).andReturn(new Bundle[0]);
        expect(bundleContext.installBundle(isA(String.class),
                                           isA(InputStream.class))).andReturn(installedBundle);
        expect(installedBundle.getBundleId()).andReturn(12345L);
        expect(bundleContext.getBundle(12345L)).andReturn(installedBundle);
        installedBundle.start();

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            BundleContext compositeBundleContext = cb.getCompositeFramework().getBundleContext();
            // install the blueprint sample onto the framework associated with the composite bundle
            MavenArtifactProvisionOption mapo = mavenBundleInTest("org.apache.aries.blueprint", "org.apache.aries.blueprint.sample");
            // let's use input stream to avoid invoking mvn url handler which isn't avail in the child framework.
            InputStream is = new URL(mapo.getURL()).openStream();
            Bundle bundle = compositeBundleContext.installBundle(mapo.getURL(), is);
            assertNotNull(bundle);
            
            // start the composite bundle then the blueprint sample
            cb.start();
            bundle.start();

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            BundleContext compositeBundleContext = cb.getCompositeFramework().getBundleContext();
            // install the blueprint sample onto the framework associated with the composite bundle
            MavenArtifactProvisionOption mapo = CoreOptions.mavenBundle().groupId("org.apache.aries.blueprint").artifactId("org.apache.aries.blueprint.sample").version( "0.1-incubating-SNAPSHOT");
            // let's use input stream to avoid invoking mvn url handler which isn't avail in the child framework.
            InputStream is = new URL(mapo.getURL()).openStream();
            Bundle bundle = compositeBundleContext.installBundle(mapo.getURL(), is);
            assertNotNull(bundle);
            
            // start the composite bundle then the blueprint sample
            cb.start();
            bundle.start();

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    public static void setUpBeforeClass() throws Exception {
        host = new TestEquinoxHost();
        BundleContext context = host.start();


        InputStream is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle.jar");
        testBundle = context.installBundle("test-bundle", is);
        is.close();
        discoverer = new EquinoxServiceDiscoverer(context);
        File dep = new File("target/bundles");
        List<Bundle> bundles = new ArrayList<Bundle>();
        for (File f : dep.listFiles()) {

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                bis.close();
                continue;
            }
            bis.close();
            bis = new BufferedInputStream(new FileInputStream(f));
            Bundle b = context.installBundle(f.getName(), bis);
            System.out.println("Installed "+b.getSymbolicName() + " [" + getState(b) + "]");
            bundles.add(b);
            bis.close();
        }
        for (Bundle b : bundles) {

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        // Now start Felix instance.
        felix.start();
        BundleContext context = felix.getBundleContext();
        InputStream is = OSGiServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle.jar");
        testBundle = context.installBundle("test-bundle", is);
        is.close();
        discoverer = new OSGiServiceDiscoverer(context);
    }


    /**

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    public static void setUpBeforeClass() throws Exception {
        host = new TestEquinoxHost();
        BundleContext context = host.start();


        InputStream is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v1.jar");
        testBundle1 = context.installBundle("test-bundle-v1", is);
        is.close();
        
        is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v2.jar");
        testBundle2 = context.installBundle("test-bundle-v2", is);
        is.close();

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        InputStream is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v1.jar");
        testBundle1 = context.installBundle("test-bundle-v1", is);
        is.close();
        
        is = EquinoxServiceDiscovererTestCase.class.getResourceAsStream("/test-bundle-v2.jar");
        testBundle2 = context.installBundle("test-bundle-v2", is);
        is.close();


        discoverer = new EquinoxServiceDiscoverer(context);
    }

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                    if (bundleInfo == null) {
                        throw new ManagementException("Cound not find bundles: " + bundleSymbolicName + "_" + bundleVersion);
                    }
                        
                    contentBundle = bundleContext.installBundle(bundleInfo.getLocation());
                    
                    applicationBundles.add(contentBundle);
                }
                
            }

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        verify(bundleContext, installedBundle);


        reset(bundleContext, installedBundle);


        expect(bundleContext.getBundles()).andReturn(new Bundle[0]);
        expect(bundleContext.installBundle(isA(String.class),
                                           isA(InputStream.class))).andReturn(installedBundle);
        expect(installedBundle.getBundleId()).andReturn(12345L);
        expect(installedBundle.getBundleId()).andReturn(12345L);
        expect(installedBundle.getBundleId()).andReturn(12345L);
        expect(bundleContext.getBundle(12345L)).andReturn(installedBundle);

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