Examples with ModuleWiring org.eclipse.osgi.container.ModuleWiring used on opensource projects

Example 16 with ModuleWiring

use of org.eclipse.osgi.container.ModuleWiring in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testExecutionEnvironment.

@Test
public void testExecutionEnvironment() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    String extraCapabilities = "osgi.ee; osgi.ee=JavaSE; version:List<Version>=\"1.3, 1.4, 1.5, 1.6, 1.7\"";
    installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, null, null, extraCapabilities, container);
    container.resolve(null, false);
    Module ee1 = installDummyModule("ee1_v1.MF", "ee1", container);
    Module ee2 = installDummyModule("ee2_v1.MF", "ee2", container);
    Module ee3 = installDummyModule("ee3_v1.MF", "ee3", container);
    container.resolve(Arrays.asList(ee1, ee2), true);
    container.resolve(Arrays.asList(ee3), false);
    ModuleWiring ee1Wiring = ee1.getCurrentRevision().getWiring();
    ModuleWiring ee2Wiring = ee2.getCurrentRevision().getWiring();
    ModuleWiring ee3Wiring = ee3.getCurrentRevision().getWiring();
    Assert.assertNotNull("ee1 is not resolved", ee1Wiring);
    Assert.assertNotNull("ee2 is not resolved", ee2Wiring);
    Assert.assertNull("ee3 is resolved", ee3Wiring);
    // make sure the fragment ee requirement did not get merged into the host
    List<ModuleRequirement> ee1Requirements = ee1Wiring.getModuleRequirements(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of requirements", 1, ee1Requirements.size());
    List<ModuleWire> ee1Wires = ee1Wiring.getRequiredModuleWires(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of wires", 1, ee1Wires.size());
    List<ModuleRequirement> ee2Requirements = ee2Wiring.getModuleRequirements(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of requirements", 1, ee2Requirements.size());
    List<ModuleWire> ee2Wires = ee2Wiring.getRequiredModuleWires(ExecutionEnvironmentNamespace.EXECUTION_ENVIRONMENT_NAMESPACE);
    Assert.assertEquals("Wrong number of wires", 1, ee2Wires.size());
}

Example 17 with ModuleWiring

use of org.eclipse.osgi.container.ModuleWiring in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testR3.

@Test
public void testR3() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    // install the system.bundle
    Module systemBundle = installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, Constants.SYSTEM_BUNDLE_SYMBOLICNAME, null, null, container);
    ResolutionReport report = container.resolve(Arrays.asList(systemBundle), true);
    Assert.assertNull("Failed to resolve system.bundle.", report.getResolutionException());
    // R3 bundle
    Map<String, String> exporterManifest = new HashMap<String, String>();
    exporterManifest = new HashMap<String, String>();
    exporterManifest.put(Constants.BUNDLE_SYMBOLICNAME, "exporter");
    exporterManifest.put(Constants.EXPORT_PACKAGE, "exporter; version=\"1.1\"");
    Module moduleExport = installDummyModule(exporterManifest, "exporter", container);
    report = container.resolve(Arrays.asList(moduleExport, moduleExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    List<BundleRequirement> reqs = moduleExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 0, reqs.size());
    // R3 bundle
    exporterManifest.clear();
    exporterManifest.put(Constants.BUNDLE_SYMBOLICNAME, "dynamicExporter");
    exporterManifest.put(Constants.EXPORT_PACKAGE, "exporter; version=\"1.0\"");
    exporterManifest.put(Constants.DYNAMICIMPORT_PACKAGE, "exporter");
    Module moduleWithDynExport = installDummyModule(exporterManifest, "dynamicExporter", container);
    report = container.resolve(Arrays.asList(moduleWithDynExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    reqs = moduleWithDynExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 2, reqs.size());
    report = container.resolve(Arrays.asList(moduleWithDynExport), true);
    Assert.assertNull("Failed to resolve", report.getResolutionException());
    reqs = moduleWithDynExport.getCurrentRevision().getWiring().getRequirements(PackageNamespace.PACKAGE_NAMESPACE);
    assertEquals("Wrong number of imports.", 2, reqs.size());
    ModuleWiring wiring = moduleWithDynExport.getCurrentRevision().getWiring();
    List<ModuleWire> packageWires = wiring.getRequiredModuleWires(PackageNamespace.PACKAGE_NAMESPACE);
    Assert.assertEquals("Unexpected number of wires", 1, packageWires.size());
    Assert.assertEquals("Wrong exporter", packageWires.get(0).getProviderWiring().getRevision(), moduleExport.getCurrentRevision());
}

Example 18 with ModuleWiring

use of org.eclipse.osgi.container.ModuleWiring in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testBug483849.

@Test
public void testBug483849() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    // install and resolve host bundle
    Module host = installDummyModule("bug483849.host.MF", "host", container);
    ResolutionReport report = container.resolve(Arrays.asList(host), true);
    Assert.assertNull("Failed to resolve host.", report.getResolutionException());
    // install and dynamically attach a fragment that exports a package and resolve an importer
    Module frag = installDummyModule("bug483849.frag.MF", "frag", container);
    Module importer = installDummyModule("bug483849.importer.MF", "importer", container);
    report = container.resolve(Arrays.asList(frag, importer), true);
    Assert.assertNull("Failed to resolve test fragment and importer.", report.getResolutionException());
    // get the count of package exports
    ModuleWiring wiring = host.getCurrentRevision().getWiring();
    int originalPackageCnt = wiring.getCapabilities(PackageNamespace.PACKAGE_NAMESPACE).size();
    // update the host to generate a new revision
    Map<String, String> updateManifest = getManifest("bug483849.host.MF");
    ModuleRevisionBuilder updateBuilder = OSGiManifestBuilderFactory.createBuilder(updateManifest);
    container.update(host, updateBuilder, null);
    // refresh host which should force the importer to re-resolve to the new revision
    report = container.refresh(Collections.singleton(host));
    ModuleWiring importerWiring = importer.getCurrentRevision().getWiring();
    Assert.assertNotNull("No wiring for importer.", importerWiring);
    List<ModuleWire> importerPackageWires = importerWiring.getRequiredModuleWires(PackageNamespace.PACKAGE_NAMESPACE);
    Assert.assertEquals("Wrong number of importer package Wires.", 1, importerPackageWires.size());
    Assert.assertEquals("Wrong provider wiring.", host.getCurrentRevision().getWiring(), importerPackageWires.iterator().next().getProviderWiring());
    Assert.assertEquals("Wrong provider revision.", host.getCurrentRevision(), importerPackageWires.iterator().next().getProviderWiring().getRevision());
    wiring = host.getCurrentRevision().getWiring();
    List<BundleCapability> packages = wiring.getCapabilities(PackageNamespace.PACKAGE_NAMESPACE);
    Assert.assertEquals("Wrong number of host packages.", originalPackageCnt, packages.size());
}

Example 19 with ModuleWiring

use of org.eclipse.osgi.container.ModuleWiring in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testPlatformFilter01.

@Test
public void testPlatformFilter01() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    String extraCapabilities = EclipsePlatformNamespace.ECLIPSE_PLATFORM_NAMESPACE + "; osgi.os=foo; osgi.arch=bar";
    installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, null, null, extraCapabilities, container);
    container.resolve(null, false);
    Module platformFilter1 = installDummyModule("platformFilter1_v1.MF", "ee1", container);
    container.resolve(Arrays.asList(platformFilter1), true);
    ModuleWiring platformFilter1Wiring = platformFilter1.getCurrentRevision().getWiring();
    Assert.assertNotNull("platformFilter1 is not resolved", platformFilter1Wiring);
}

Example 20 with ModuleWiring

use of org.eclipse.osgi.container.ModuleWiring in project rt.equinox.framework by eclipse.

the class TestModuleContainer method testFragments01.

@Test
public void testFragments01() throws BundleException, IOException {
    DummyContainerAdaptor adaptor = createDummyAdaptor();
    ModuleContainer container = adaptor.getContainer();
    Module systemModule = installDummyModule("system.bundle.MF", Constants.SYSTEM_BUNDLE_LOCATION, container);
    Module c1 = installDummyModule("c1_v1.MF", "c1_v1", container);
    Module h2 = installDummyModule("h2_v1.MF", "h2_v1", container);
    Module f2 = installDummyModule("f2_v1.MF", "f2_v1", container);
    container.resolve(Arrays.asList(systemModule, c1, h2, f2), true);
    ModuleWiring wiring = h2.getCurrentRevision().getWiring();
    List<ModuleWire> requiredWires = wiring.getRequiredModuleWires(null);
    Assert.assertEquals("Wrong number of required wires.", 3, requiredWires.size());
    for (ModuleWire wire : requiredWires) {
        ModuleCapability capability = wire.getCapability();
        Assert.assertEquals("Wrong namespace.", PackageNamespace.PACKAGE_NAMESPACE, capability.getNamespace());
        Assert.assertEquals("Wrong requirer.", h2.getCurrentRevision(), wire.getRequirer());
        String pkgName = (String) capability.getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE);
        Assert.assertNotNull("No package name.", pkgName);
        ModuleRevision expectedReqRevision;
        if (pkgName.equals("org.osgi.framework")) {
            expectedReqRevision = h2.getCurrentRevision();
        } else {
            expectedReqRevision = f2.getCurrentRevision();
        }
        Assert.assertEquals("Wrong requirement revision.", expectedReqRevision, wire.getRequirement().getRevision());
    }
}