Package org.apache.tuscany.sca.policy

Examples of org.apache.tuscany.sca.policy.ExtensionType

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        //testing to ensure that inclusion of referred policy sets has not happened
        PolicySet basicAuthMsgProtSecurityPolicySet = policySetTable.get(basicAuthMsgProtSecurity);
        assertTrue(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
        assertTrue(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());

        ExtensionType wsBindingType = bindingTypesTable.get(wsBinding);
        assertNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
        assertNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());

        ExtensionType javaImplType = implTypesTable.get(javaImpl);
        assertNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
        assertNull(javaImplType.getMayProvidedIntents().get(0).getDescription());

        ExternalAttachment attachment = attachmentsTable.values().iterator().next();
        PolicySet psOne = policySetTable.get(testPolicySetOne);
        assertEquals(psOne, attachment.getPolicySets().get(0));
       
        List<Intent> intents = new ArrayList<Intent>(intentTable.values());

        for (Intent intent : intents) {
            staxProcessor.resolve(intent, resolver, context);
        }

        for (PolicySet policySet : policySetTable.values()) {
            if (policySet.getReferencedPolicySets().isEmpty())
                staxProcessor.resolve(policySet, resolver, context);
        }

        for (PolicySet policySet : policySetTable.values()) {
            if (!policySet.getReferencedPolicySets().isEmpty())
                staxProcessor.resolve(policySet, resolver, context);
        }

        for (ExtensionType bindingType : bindingTypesTable.values()) {
            staxProcessor.resolve(bindingType, resolver, context);
        }

        for (ExtensionType implType : implTypesTable.values()) {
            staxProcessor.resolve(implType, resolver, context);
        }
       
        for ( ExternalAttachment ea : attachmentsTable.values()) {
          staxProcessor.resolve(ea, resolver, context);
        }

        //testing if policy intents have been linked have property been linked up
        assertNotNull(profileIntent.getRequiredIntents().get(0).getDescription());
        assertNotNull(qualifiedIntent.getQualifiableIntent().getDescription());
        assertEquals(secureReliablePolicySet.getProvidedIntents().get(1).getName(), integrity);
        assertNotNull(secureReliablePolicySet.getProvidedIntents().get(1).getDescription());

        //testing if policysets have been properly linked up with intents
        assertFalse(secureMessagingPolicySet.isUnresolved());
        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality)));
        assertTrue(isRealizedBy(secureMessagingPolicySet, intentTable.get(confidentiality_transport)));

        //testing if intent maps have been properly mapped to policies
        assertFalse(securityPolicySet.isUnresolved());
        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality)));
        assertTrue(isRealizedBy(securityPolicySet, intentTable.get(confidentiality_message)));

        //testing for inclusion of referred policysets
        assertFalse(basicAuthMsgProtSecurityPolicySet.getPolicies().isEmpty());
        assertFalse(basicAuthMsgProtSecurityPolicySet.getIntentMaps().isEmpty());
        assertTrue(isRealizedBy(basicAuthMsgProtSecurityPolicySet, intentTable.get(confidentiality_transport)));

        assertNotNull(wsBindingType.getAlwaysProvidedIntents().get(0).getDescription());
        assertNotNull(wsBindingType.getMayProvidedIntents().get(0).getDescription());

        assertNotNull(javaImplType.getAlwaysProvidedIntents().get(0).getDescription());
        assertNotNull(javaImplType.getMayProvidedIntents().get(0).getDescription());
       
   
    }
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     * @param source
     * @param target
     * @return
     */
    public boolean isMutuallyCompatible(InterfaceContract source, InterfaceContract target) {
        ExtensionType ext = source.getInterface().getExtensionType();
        InterfaceContract sourceContract = null;

        // Are the forward interfaces equal?
        if (isMutuallyCompatible(source.getInterface(), target.getInterface())) {
            // Is there a Callback interface?
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                                            composite.getExtensions().add(extension);
                                        }
                                    }
                                } else if (extension instanceof Binding) {
                                    if (extension instanceof PolicySubject) {
                                        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
                                        bindingType.setType(name);
                                        bindingType.setUnresolved(true);
                                        ((PolicySubject)extension).setExtensionType(bindingType);
                                    }
                                    // <service><binding> and
                                    // <reference><binding>
                                    if (callback != null) {
                                        callback.getBindings().add((Binding)extension);
                                    } else {
                                        if (contract != null) {
                                            contract.getBindings().add((Binding)extension);
                                        } else {
                                            if (name.getNamespaceURI().equals(SCA11_NS)) {
                                                error(monitor, "UnexpectedBindingElement", extension);
                                                //throw new ContributionReadException("Unexpected <binding> element found. It should appear inside a <service> or <reference> element");
                                            } else {
                                                composite.getExtensions().add(extension);
                                            }
                                        }
                                    }

                                } else if (extension instanceof Implementation) {
                                    if (extension instanceof PolicySubject) {
                                        ExtensionType implType =
                                            intentAttachPointTypeFactory.createImplementationType();
                                        implType.setType(name);
                                        implType.setUnresolved(true);
                                        ((PolicySubject)extension).setExtensionType(implType);
                                    }
                                    // <component><implementation>
                                    if (component != null) {
                                        component.setImplementation((Implementation)extension);
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        return SCABinding.class;
    }

    public SCABinding read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException {
        SCABinding scaBinding = scaBindingFactory.createSCABinding();
        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
        bindingType.setType(getArtifactType());
        bindingType.setUnresolved(true);
        ((PolicySubject)scaBinding).setExtensionType(bindingType);

        // Read policies
        policyProcessor.readPolicies(scaBinding, reader);
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    protected void removeConstrainedIntents(PolicySubject subject, BuilderContext context) {
        List<Intent> intents = subject.getRequiredIntents();
       
        // Remove the intents whose @contrains do not include the current element
        ExtensionType extensionType = subject.getExtensionType();
        if(extensionType != null){
            List<Intent> copy = new ArrayList<Intent>(intents);
            for (Intent i : copy) {
              List<ExtensionType> constrainedTypes = i.getConstrainedTypes();
              if (( constrainedTypes.size() == 0 ) && ( i.getQualifiableIntent() != null ) ) 
                constrainedTypes = i.getQualifiableIntent().getConstrainedTypes();
             
                if (constrainedTypes.size() > 0){
                    boolean constraintFound = false;
                    for (ExtensionType constrainedType : constrainedTypes){
                        if (constrainedType.getType().equals(extensionType.getType()) ||
                            constrainedType.getType().equals(extensionType.getBaseType())){
                            constraintFound = true;
                            break;
                        }
                    }
                    if(!constraintFound){
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              // warning here.
              if ( subject instanceof EndpointReference ) {
                 warning(context.getMonitor(), "IntentNotSatisfiedAtBuild", subject, intent.getName(), subject.toString());
              } else {
                // Need to check the ExtensionType to see if the intent is provided there. If not, throw an error
                ExtensionType type = subject.getExtensionType();

               
                if ( type == null ) {
                  error(context.getMonitor(), "IntentNotSatisfiedAtBuild", subject, intent.getName(), subject.toString());
                } else {
                  // The ExtensionType on the subject only has the binding name. The one in the system
                  // definitions will have the mayProvide/alwaysProvides values
                  for ( ExtensionType et : context.getDefinitions().getBindingTypes() ) {
                    if ( type.getType().equals(et.getType()) ) {
                      type = et;
                    }
                  }
               
                  if ( !type.getAlwaysProvidedIntents().contains(intent) && !type.getMayProvidedIntents().contains(intent)) {                               
                    error(context.getMonitor(), "IntentNotSatisfiedAtBuild", subject, intent.getName(), subject.toString());
                  }
                }
              }
            }
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                .equals(extensionType.getType())) {
                // HACK: Mark sca:binding and sca:implementation as resolved
                extensionType.setUnresolved(false);
                resolvedTypes.add(extensionType);
            } else {
                ExtensionType resolved = resolver.resolveModel(ExtensionType.class, extensionType, context);
                if (!resolved.isUnresolved() || resolved != extensionType) {
                    resolvedTypes.add(resolved);
                } else {
                    warn(context.getMonitor(), "ConstrainedTypeNotFound", intent, extensionType, intent);
                }
            }
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        String value = reader.getAttributeValue(null, CONSTRAINS);
        if (value != null) {
            List<ExtensionType> constrainedTypes = policyIntent.getConstrainedTypes();
            for (StringTokenizer tokens = new StringTokenizer(value); tokens.hasMoreTokens();) {
                QName qname = getQNameValue(reader, tokens.nextToken());
                ExtensionType extensionType = policyFactory.createExtensionType();
                extensionType.setType(qname);
                constrainedTypes.add(extensionType);
            }
        }
    }
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    public ExtensionType read(XMLStreamReader reader, ProcessorContext context) throws ContributionReadException, XMLStreamException {
        QName extType = getArtifactType();
        QName type = getQName(reader, "type");

        if (type != null) {
            ExtensionType extensionType = null;
            if (BINDING_TYPE_QNAME.equals(extType)) {
                extensionType = policyFactory.createBindingType();
            } else if (IMPLEMENTATION_TYPE_QNAME.equals(extType)) {
                extensionType = policyFactory.createImplementationType();
            } else {
                error(context.getMonitor(), "UnrecognizedExtensionType", reader, type);
                return null;
                //throw new ContributionReadException("Unrecognized ExtensionType - " + type);
            }
            extensionType.setType(type);
            extensionType.setUnresolved(true);

            readAlwaysProvidedIntents(extensionType, reader);
            readMayProvideIntents(extensionType, reader);
            return extensionType;
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                                            composite.getExtensions().add(extension);
                                        }
                                    }
                                } else if (extension instanceof Binding) {
                                    if ( extension instanceof PolicySubject ) {
                                        ExtensionType bindingType = intentAttachPointTypeFactory.createBindingType();
                                        bindingType.setType(name);
                                        bindingType.setUnresolved(true);
                                        ((PolicySubject)extension).setType(bindingType);
                                    }
                                    // <service><binding> and
                                    // <reference><binding>
                                    if (callback != null) {
                                        callback.getBindings().add((Binding)extension);
                                    } else {
                                        if (contract != null) {
                                            contract.getBindings().add((Binding)extension);
                                        } else {
                                            if (name.getNamespaceURI().equals(SCA11_NS)) {
                                              error("UnexpectedBindingElement", extension);
                                                //throw new ContributionReadException("Unexpected <binding> element found. It should appear inside a <service> or <reference> element");
                                            } else {
                                                composite.getExtensions().add(extension);
                                            }
                                        }
                                    }
   
                                } else if (extension instanceof Implementation) {
                                    if ( extension instanceof PolicySubject ) {
                                        ExtensionType implType = intentAttachPointTypeFactory.createImplementationType();
                                        implType.setType(name);
                                        implType.setUnresolved(true);
                                        ((PolicySubject)extension).setType(implType);
                                    }
                                    // <component><implementation>
                                    if (component != null) {
                                        component.setImplementation((Implementation)extension);
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Related Classes of org.apache.tuscany.sca.policy.ExtensionType

  • org.apache.tuscany.sca.assembly.builder.impl.PolicyConfigurationUtil
  • org.apache.tuscany.sca.assembly.xml.CompositeProcessor
  • org.apache.tuscany.sca.assembly.xml.osoa.CompositeProcessor
  • org.apache.tuscany.sca.assembly.xml.SCABindingProcessor
  • org.apache.tuscany.sca.binding.sca.xml.SCABindingProcessor
  • org.apache.tuscany.sca.builder.impl.ComponentPolicyBuilderImpl
  • org.apache.tuscany.sca.implementation.java.introspect.impl.JAXWSProcessor
  • org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor
  • org.apache.tuscany.sca.interfacedef.impl.InterfaceContractMapperImpl
  • org.apache.tuscany.sca.policy.xml.ExtensionTypeProcessor
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