Examples of org.osgi.service.deploymentadmin.DeploymentPackage

Package org.osgi.service.deploymentadmin

Examples of org.osgi.service.deploymentadmin.DeploymentPackage

org.osgi.service.deploymentadmin.DeploymentPackage
The {@code DeploymentPackage} object represents a deployment package (alreadyinstalled or being currently processed). A Deployment Package groups resources as a unit of management. A deployment package is something that can be installed, updated, and uninstalled as a unit. A deployment package is a reified concept, like a bundle, in an OSGi Service Platform. It is not known by the OSGi Framework, but it is managed by the Deployment Admin service. A deployment package is a stream of resources (including bundles) which, once processed, will result in new artifacts (effects on the system) being added to the OSGi platform. These new artifacts can include installed Bundles, new configuration objects added to the Configuration Admin service, new Wire objects added to the Wire Admin service, or changed system properties, etc. All the changes caused by the processing of a deployment package are persistently associated with the deployment package, so that they can be appropriately cleaned up when the deployment package is uninstalled. There is a strict no overlap rule imposed on deployment packages. Two deployment packages are not allowed to create or manipulate the same artifact. Obviously, this means that a bundle cannot be in two different deployment packages. Any violation of this no overlap rule is considered an error and the install or update of the offending deployment package must be aborted.
The Deployment Admin service should do as much as possible to ensure transactionality. It means that if a deployment package installation, update or removal (uninstall) fails all the side effects caused by the process should be disappeared and the system should be in the state in which it was before the process.
If a deployment package is being updated the old version is visible through the {@code DeploymentPackage} interface until the update process ends. Afterthe package is updated the updated version is visible and the old one is not accessible any more.

    public void testInstallBundleWithDependencyInSeparatePackageOk() throws Exception
    {
        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder.add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle2")));


        DeploymentPackage dp1 = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp1);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");


        // We shouldn't be able to resolve the deps for bundle2...
        assertFalse(resolveBundles(dp1.getBundle(getSymbolicName("bundle2"))));


        assertTrue(isBundleInstalled(dp1.getBundle(getSymbolicName("bundle2"))));


        dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        // as missing bundle1...
        dpBuilder.add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")));


        DeploymentPackage dp2 = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp2);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");


        // Now we should be able to resolve the dependencies for bundle2...
        assertTrue(resolveBundles(dp1.getBundle(getSymbolicName("bundle2"))));


        assertTrue(isBundleActive(dp2.getBundle(getSymbolicName("bundle1"))));
        assertTrue(isBundleResolved(dp1.getBundle(getSymbolicName("bundle2"))));
    }

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        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle3")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle3"), "1.0.0");


        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
        // the bundle threw an exception during start, so it is not active...
        assertFalse(isBundleActive(dp.getBundle(getSymbolicName("bundle3"))));


        assertEquals("Expected a single deployment package?!", 1, countDeploymentPackages());
    }

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        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("fragment1")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("fragment1"), "1.0.0");


        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
        assertFalse(isBundleActive(dp.getBundle(getSymbolicName("fragment1"))));


        assertEquals("Expected a single deployment package?!", 1, countDeploymentPackages());
    }

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    public void testInstallBundleWithMissingDependencyOk() throws Exception
    {
        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder.add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle2")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        Bundle bundle = dp.getBundle(getSymbolicName("bundle2"));
        assertNotNull("Failed to obtain bundle from deployment package?!", bundle);


        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");


        assertTrue(isBundleInstalled(dp.getBundle(getSymbolicName("bundle2"))));
    }

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        dpBuilder
            .add(dpBuilder.createResourceProcessorResource().setUrl(getTestBundle("rp1")))
            .add(dpBuilder.createResource().setResourceProcessorPID(TEST_FAILING_BUNDLE_RP1).setUrl(getTestResource("test-config1.xml")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle3")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        // Though the commit failed; the package should be installed...

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    public void testInstallSingleValidBundleOk() throws Exception
    {
        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder.add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertNotNull("Failed to obtain test service?!", awaitService(TEST_SERVICE_NAME));


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
    }

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        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle2")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertNotNull("Failed to obtain test service?!", awaitService(TEST_SERVICE_NAME));


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");


        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle2"))));
    }

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        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle3")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle3"), "1.0.0");


        System.setProperty("bundle3", "stop");


        dpBuilder = dpBuilder.create("1.0.1");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle2")));


        dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");
        assertBundleNotExists(getSymbolicName("bundle3"), "1.0.0");


        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle2"))));


        assertEquals("Expected a single deployment package?!", 1, countDeploymentPackages());
    }

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        DeploymentPackageBuilder dpBuilder = createNewDeploymentPackageBuilder("1.0.0");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle3")));


        DeploymentPackage dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        awaitRefreshPackagesEvent();


        assertBundleExists(getSymbolicName("bundle3"), "1.0.0");


        System.setProperty("bundle3", "stop");


        dpBuilder = createDeploymentPackageBuilder(dpBuilder.getSymbolicName(), "1.0.1");
        dpBuilder
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle1")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle2")))
            .add(dpBuilder.createBundleResource().setUrl(getTestBundle("bundle3")));


        dp = installDeploymentPackage(dpBuilder);
        assertNotNull("No deployment package returned?!", dp);


        assertBundleExists(getSymbolicName("bundle1"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle2"), "1.0.0");
        assertBundleExists(getSymbolicName("bundle3"), "1.0.0");


        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle1"))));
        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle2"))));
        assertTrue(isBundleActive(dp.getBundle(getSymbolicName("bundle3"))));


        assertEquals("Expected a single deployment package?!", 1, countDeploymentPackages());
    }

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        dpBuilder2
            .add(dpBuilder2.createBundleResource()
                .setUrl(getTestBundle("bundle1"))
            );


        DeploymentPackage dp1 = installDeploymentPackage(dpBuilder1);
        assertNotNull("No deployment package returned?!", dp1);


        awaitRefreshPackagesEvent();


        try {

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