Example usage for org.aspectj.weaver.loadtime.definition Definition getWeaverOptions

List of usage examples for org.aspectj.weaver.loadtime.definition Definition getWeaverOptions

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Introduction

In this page you can find the example usage for org.aspectj.weaver.loadtime.definition Definition getWeaverOptions.

Prototype

public String getWeaverOptions()

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Usage

From source file:org.eclipse.equinox.weaving.aspectj.loadtime.AspectAdminImpl.java

License:Open Source License

/**
 * @see org.eclipse.equinox.weaving.aspectj.AspectAdmin#resolveImportedPackage(org.osgi.framework.Bundle,
 *      java.lang.String, int)//  w  w w.j  av a2  s  .c  om
 */
public Definition resolveImportedPackage(final Bundle bundle, final String packageName,
        final int applyAspectsPolicy) {
    if (AspectAdmin.ASPECT_APPLY_POLICY_TRUE == applyAspectsPolicy) {
        final Definition exportedAspectDefinitions = getExportedAspectDefinitions(bundle);
        final Definition result = new Definition();
        if (exportedAspectDefinitions != null) {
            final List<?> aspectClassNames = exportedAspectDefinitions.getAspectClassNames();
            for (final Iterator<?> iterator = aspectClassNames.iterator(); iterator.hasNext();) {
                final String aspectName = (String) iterator.next();
                final String aspectPackageName = getPackage(aspectName);
                if (aspectPackageName.equals(packageName)) {
                    result.getAspectClassNames().add(aspectName);
                }
            }

            final Iterator<?> concreteAspects = exportedAspectDefinitions.getConcreteAspects().iterator();
            while (concreteAspects.hasNext()) {
                final Definition.ConcreteAspect concreteAspect = (ConcreteAspect) concreteAspects.next();
                if (concreteAspect.name != null && getPackage(concreteAspect.name).equals(packageName)) {
                    result.getConcreteAspects().add(concreteAspect);
                }
            }

            if (exportedAspectDefinitions.getWeaverOptions().trim().length() > 0) {
                result.appendWeaverOptions(exportedAspectDefinitions.getWeaverOptions());
            }
        }
        if (result.getAspectClassNames().size() > 0 || result.getConcreteAspects().size() > 0
                || result.getWeaverOptions().length() > 0) {
            return result;
        } else {
            return null;
        }
    } else if (AspectAdmin.ASPECT_APPLY_POLICY_FALSE == applyAspectsPolicy) {
        return null;
    } else {
        final Definition exportedAspectDefinitions = getExportedAspectDefinitions(bundle);
        final Definition result = new Definition();
        if (exportedAspectDefinitions != null) {
            final List<?> aspectClassNames = exportedAspectDefinitions.getAspectClassNames();
            for (final Iterator<?> iterator = aspectClassNames.iterator(); iterator.hasNext();) {
                final String aspectName = (String) iterator.next();
                final String aspectPackageName = getPackage(aspectName);
                final int aspectPolicy = getAspectPolicy(bundle, aspectPackageName);
                if (aspectPackageName.equals(packageName)
                        && (AspectAdmin.ASPECT_POLICY_NOT_DEFINED == aspectPolicy
                                || AspectAdmin.ASPECT_POLICY_OPT_OUT == aspectPolicy)) {
                    result.getAspectClassNames().add(aspectName);
                }
            }

            final Iterator<?> concreteAspects = exportedAspectDefinitions.getConcreteAspects().iterator();
            while (concreteAspects.hasNext()) {
                final Definition.ConcreteAspect concreteAspect = (ConcreteAspect) concreteAspects.next();

                final String aspectPackageName = getPackage(concreteAspect.name);
                final int aspectPolicy = getAspectPolicy(bundle, aspectPackageName);

                if (aspectPackageName.equals(packageName)
                        && (AspectAdmin.ASPECT_POLICY_NOT_DEFINED == aspectPolicy
                                || AspectAdmin.ASPECT_POLICY_OPT_OUT == aspectPolicy)) {
                    result.getConcreteAspects().add(concreteAspect);
                }
            }

            if (exportedAspectDefinitions.getWeaverOptions().trim().length() > 0) {
                result.appendWeaverOptions(exportedAspectDefinitions.getWeaverOptions());
            }
        }

        if (result.getAspectClassNames().size() > 0 || result.getConcreteAspects().size() > 0
                || result.getWeaverOptions().length() > 0) {
            return result;
        } else {
            return null;
        }
    }
}

From source file:org.eclipse.equinox.weaving.aspectj.loadtime.AspectAdminImpl.java

License:Open Source License

/**
 * @see org.eclipse.equinox.weaving.aspectj.AspectAdmin#resolveRequiredBundle(org.osgi.framework.Bundle,
 *      int)//w  ww. j  a  v  a2 s.c  o m
 */
public Definition resolveRequiredBundle(final Bundle bundle, final int applyAspectsPolicy) {
    if (AspectAdmin.ASPECT_APPLY_POLICY_TRUE == applyAspectsPolicy) {
        return getExportedAspectDefinitions(bundle);
    } else if (AspectAdmin.ASPECT_APPLY_POLICY_FALSE == applyAspectsPolicy) {
        return null;
    } else {
        final Definition exportedAspectDefinitions = getExportedAspectDefinitions(bundle);
        final Definition result = new Definition();

        if (exportedAspectDefinitions != null) {
            final Iterator<?> aspects = exportedAspectDefinitions.getAspectClassNames().iterator();
            while (aspects.hasNext()) {
                final String aspect = (String) aspects.next();
                final String aspectPackage = getPackage(aspect);
                final int aspectPolicy = getAspectPolicy(bundle, aspectPackage);

                if (aspectPolicy == AspectAdmin.ASPECT_POLICY_NOT_DEFINED
                        || aspectPolicy == AspectAdmin.ASPECT_POLICY_OPT_OUT) {
                    result.getAspectClassNames().add(aspect);
                }
            }

            final Iterator<?> concreteAspects = exportedAspectDefinitions.getConcreteAspects().iterator();
            while (concreteAspects.hasNext()) {
                final Definition.ConcreteAspect concreteAspect = (Definition.ConcreteAspect) concreteAspects
                        .next();
                final String aspectPackage = getPackage(concreteAspect.name);
                final int aspectPolicy = getAspectPolicy(bundle, aspectPackage);

                if (aspectPolicy == AspectAdmin.ASPECT_POLICY_NOT_DEFINED
                        || aspectPolicy == AspectAdmin.ASPECT_POLICY_OPT_OUT) {
                    result.getConcreteAspects().add(concreteAspect);
                }
            }

            if (exportedAspectDefinitions.getWeaverOptions().trim().length() > 0) {
                result.appendWeaverOptions(exportedAspectDefinitions.getWeaverOptions());
            }
        }

        if (result.getAspectClassNames().size() > 0 || result.getConcreteAspects().size() > 0
                || result.getWeaverOptions().length() > 0) {
            return result;
        } else {
            return null;
        }
    }
}

From source file:org.eclipse.equinox.weaving.aspectj.loadtime.AspectAdminImpl.java

License:Open Source License

/**
 * Parse the aspect definition for the given bundle, if there is one.
 * /*  w  w w  . ja  v a  2  s.  c o m*/
 * @param bundle The bundle for which the aspect definition should be parsed
 */
protected void parseDefinitions(final Bundle bundle) {
    try {
        Definition allAspectsDefinition = null;
        final Set<String> exportedAspects = new LinkedHashSet<String>();
        final Set<Definition.ConcreteAspect> exportedConcreteAspects = new HashSet<Definition.ConcreteAspect>();
        final Map<String, Integer> policies = new HashMap<String, Integer>();
        final Set<String> exportedPackages = new HashSet<String>();

        // try to find aop.xml file
        final String aopXmlLocation = getDefinitionLocation(bundle);
        final URL aopXmlDef = bundle.getEntry(aopXmlLocation);
        if (aopXmlDef != null) {
            allAspectsDefinition = DocumentParser.parse(aopXmlDef);
        }

        // parse export package headers
        final Dictionary<?, ?> manifest = bundle.getHeaders(""); //$NON-NLS-1$
        final ManifestElement[] exports = ManifestElement.parseHeader(Constants.EXPORT_PACKAGE,
                (String) manifest.get(Constants.EXPORT_PACKAGE));

        for (int i = 0; exports != null && i < exports.length; i++) {
            final String packageName = exports[i].getValue();
            exportedPackages.add(packageName);

            // policies
            final String policy = exports[i].getDirective(ASPECT_POLICY_DIRECTIVE);
            if (policy != null && policy.trim().toLowerCase().equals(ASPECT_POLICY_DIRECTIVE_OPT_OUT)) {
                policies.put(packageName, AspectAdmin.ASPECT_POLICY_OPT_OUT);
            }
            if (policy != null && policy.trim().toLowerCase().equals(ASPECT_POLICY_DIRECTIVE_OPT_IN)) {
                policies.put(packageName, AspectAdmin.ASPECT_POLICY_OPT_IN);
            }

            // aspects
            final String allaspects = exports[i].getAttribute(ASPECTS_ATTRIBUTE);
            if (allaspects != null) {
                final String[] aspects = ManifestElement.getArrayFromList(allaspects);
                if (aspects != null) {
                    for (int j = 0; j < aspects.length; j++) {
                        exportedAspects.add(packageName + "." + aspects[j]); //$NON-NLS-1$
                    }
                }
            }
        }

        // add aop.xml declared aspects to the list of exported aspects if their packages are exported
        if (allAspectsDefinition != null && allAspectsDefinition.getAspectClassNames() != null) {
            final Iterator<?> iterator = allAspectsDefinition.getAspectClassNames().iterator();
            while (iterator.hasNext()) {
                final String aspect = (String) iterator.next();
                final String packageName = getPackage(aspect);
                if (exportedPackages.contains(packageName)) {
                    exportedAspects.add(aspect);
                }
            }
        }

        if (allAspectsDefinition != null && allAspectsDefinition.getConcreteAspects().size() > 0) {
            final Iterator<?> iterator = allAspectsDefinition.getConcreteAspects().iterator();
            while (iterator.hasNext()) {
                final Definition.ConcreteAspect concreteAspect = (Definition.ConcreteAspect) iterator.next();
                if (concreteAspect.name != null && exportedPackages.contains(getPackage(concreteAspect.name))) {
                    exportedConcreteAspects.add(concreteAspect);
                }
            }
        }

        if (allAspectsDefinition != null) {
            this.aspectDefinitions.put(bundle, allAspectsDefinition);
        }

        if (exportedAspects.size() > 0 || exportedConcreteAspects.size() > 0
                || (allAspectsDefinition != null && allAspectsDefinition.getWeaverOptions().length() > 0)) {
            final Definition exportedAspectsDefinition = new Definition();
            exportedAspectsDefinition.getAspectClassNames().addAll(exportedAspects);
            exportedAspectsDefinition.getConcreteAspects().addAll(exportedConcreteAspects);

            if (allAspectsDefinition != null && allAspectsDefinition.getWeaverOptions().trim().length() > 0) {
                exportedAspectsDefinition.appendWeaverOptions(allAspectsDefinition.getWeaverOptions());
            }

            this.aspectDefinitionsExported.put(bundle, exportedAspectsDefinition);
        }

        if (policies.size() > 0) {
            this.aspectPolicies.put(bundle, policies);
        }

    } catch (final Exception e) {
        e.printStackTrace();
    }
}

From source file:org.eclipse.osgi.aspectj.tests.AspectAdminImplTest.java

License:Open Source License

public void testNoAspectsButOptionsInAopXml() {
    Bundle bundle = EasyMock.createMock(Bundle.class);

    URL testAopDefFile = this.getClass().getResource("test-aop-with-options.xml"); //$NON-NLS-1$
    Hashtable<Object, Object> headers = new Hashtable<Object, Object>();
    EasyMock.expect(bundle.getHeaders()).andStubReturn(headers);
    EasyMock.expect(bundle.getEntry(AspectAdmin.AOP_CONTEXT_DEFAULT_LOCATION)).andReturn(testAopDefFile);

    EasyMock.replay(bundle);/*from  w ww  .  j a  v  a 2  s  . c  om*/
    aspectRegistry.bundleResolved(bundle);
    EasyMock.verify(bundle);

    Definition definition = aspectRegistry.getExportedAspectDefinitions(bundle);
    assertNotNull(definition);
    assertEquals(0, definition.getAspectClassNames().size());
    assertEquals("here are the options ", definition.getWeaverOptions()); //$NON-NLS-1$

    Definition resolvedRequires = aspectRegistry.resolveRequiredBundle(bundle,
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedRequires);
    assertEquals(0, resolvedRequires.getAspectClassNames().size());
    assertEquals("here are the options ", resolvedRequires //$NON-NLS-1$
            .getWeaverOptions());

    Definition resolvedImports = aspectRegistry.resolveImportedPackage(bundle,
            "org.eclipse.equinox.weaving.tests", //$NON-NLS-1$
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedImports);
    assertEquals(0, resolvedImports.getAspectClassNames().size());
    assertEquals("here are the options ", resolvedImports //$NON-NLS-1$
            .getWeaverOptions());
}

From source file:org.eclipse.osgi.aspectj.tests.AspectAdminImplTest.java

License:Open Source License

public void testNonExportedAspectsButOptionsInAopXml() {
    Bundle bundle = EasyMock.createMock(Bundle.class);

    URL testAopDefFile = this.getClass().getResource("test-aop-with-options-and-aspects.xml"); //$NON-NLS-1$
    Hashtable<Object, Object> headers = new Hashtable<Object, Object>();
    EasyMock.expect(bundle.getHeaders()).andStubReturn(headers);
    EasyMock.expect(bundle.getEntry(AspectAdmin.AOP_CONTEXT_DEFAULT_LOCATION)).andReturn(testAopDefFile);

    EasyMock.replay(bundle);/*from  www . j  a  va2s  .c  o m*/
    aspectRegistry.bundleResolved(bundle);
    EasyMock.verify(bundle);

    Definition definition = aspectRegistry.getExportedAspectDefinitions(bundle);
    assertNotNull(definition);
    assertEquals(0, definition.getAspectClassNames().size());
    assertEquals("here are the options ", definition.getWeaverOptions()); //$NON-NLS-1$

    Definition resolvedRequires = aspectRegistry.resolveRequiredBundle(bundle,
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedRequires);
    assertEquals(0, resolvedRequires.getAspectClassNames().size());
    assertEquals("here are the options ", resolvedRequires //$NON-NLS-1$
            .getWeaverOptions());

    Definition resolvedImports = aspectRegistry.resolveImportedPackage(bundle,
            "org.eclipse.equinox.weaving.tests", //$NON-NLS-1$
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedImports);
    assertEquals(0, resolvedImports.getAspectClassNames().size());
    assertEquals("here are the options ", resolvedImports //$NON-NLS-1$
            .getWeaverOptions());
}

From source file:org.eclipse.osgi.aspectj.tests.AspectAdminImplTest.java

License:Open Source License

public void testExportedAspectsAndOptionsInAopXml() {
    Bundle bundle = EasyMock.createMock(Bundle.class);

    URL testAopDefFile = this.getClass().getResource("test-aop-with-options-and-aspects.xml"); //$NON-NLS-1$
    Hashtable<Object, Object> headers = new Hashtable<Object, Object>();
    headers.put(Constants.EXPORT_PACKAGE, "org.eclipse.equinox.weaving.tests"); //$NON-NLS-1$
    EasyMock.expect(bundle.getHeaders()).andStubReturn(headers);
    EasyMock.expect(bundle.getEntry(AspectAdmin.AOP_CONTEXT_DEFAULT_LOCATION)).andReturn(testAopDefFile);

    EasyMock.replay(bundle);//from   ww  w  .j a v  a2  s.co  m
    aspectRegistry.bundleResolved(bundle);
    EasyMock.verify(bundle);

    Definition definition = aspectRegistry.getExportedAspectDefinitions(bundle);
    List<?> aspectClassNames = definition.getAspectClassNames();
    assertEquals(1, aspectClassNames.size());
    assertEquals("org.eclipse.equinox.weaving.tests.TestAspectType", //$NON-NLS-1$
            aspectClassNames.get(0));
    assertEquals(AspectAdmin.ASPECT_POLICY_NOT_DEFINED,
            aspectRegistry.getAspectPolicy(bundle, "org.eclipse.equinox.weaving.tests")); //$NON-NLS-1$
    assertEquals("here are the options ", definition.getWeaverOptions());

    Definition resolvedRequires = aspectRegistry.resolveRequiredBundle(bundle,
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedRequires);
    assertEquals(1, aspectClassNames.size());
    assertEquals("org.eclipse.equinox.weaving.tests.TestAspectType", //$NON-NLS-1$
            aspectClassNames.get(0));
    assertEquals("here are the options ", resolvedRequires.getWeaverOptions());

    Definition resolvedImports = aspectRegistry.resolveImportedPackage(bundle,
            "org.eclipse.equinox.weaving.tests", //$NON-NLS-1$
            AspectAdmin.ASPECT_APPLY_POLICY_NOT_DEFINED);
    assertNotNull(resolvedImports);
    assertEquals(1, aspectClassNames.size());
    assertEquals("org.eclipse.equinox.weaving.tests.TestAspectType", //$NON-NLS-1$
            aspectClassNames.get(0));
    assertEquals("here are the options ", resolvedImports.getWeaverOptions());
}