Package org.apache.tuscany.sca.assembly

Examples of org.apache.tuscany.sca.assembly.Wire


        Component c1 = createComponent("AccountServiceComponent1");
        c.getComponents().add(c1);
        Component c2 = createComponent("AccountServiceComponent2");
        c.getComponents().add(c2);

        Wire w = factory.createWire();
        w.setSource(c1.getReferences().get(0));
        w.setTarget(c2.getServices().get(0));
        c.getWires().add(w);

        CompositeService cs = factory.createCompositeService();
        cs.setName("AccountService");
        cs.setPromotedService(c1.getServices().get(0));
View Full Code Here


        ComponentReference componentReference = null;
        ComponentProperty componentProperty = null;
        CompositeService compositeService = null;
        CompositeReference compositeReference = null;
        Contract contract = null;
        Wire wire = null;
        Callback callback = null;
        QName name = null;

        try {

            // Read the composite document
            while (reader.hasNext()) {
                int event = reader.getEventType();
                switch (event) {
                    case START_ELEMENT:
                        name = reader.getName();

                        if (COMPOSITE_QNAME.equals(name)) {

                            // Read a <composite>
                            composite = assemblyFactory.createComposite();
                            composite.setName(new QName(getString(reader, TARGET_NAMESPACE),
                                                        getString(reader, NAME)));
                            composite.setAutowire(getBoolean(reader, AUTOWIRE));
                            composite.setLocal(getBoolean(reader, LOCAL));
                            composite.setConstrainingType(getConstrainingType(reader));
                            readPolicies(composite, reader);

                        } else if (INCLUDE_QNAME.equals(name)) {

                            // Read an <include>
                            include = assemblyFactory.createComposite();
                            include.setName(getQName(reader, "name"));
                            include.setUnresolved(true);
                            composite.getIncludes().add(include);

                        } else if (SERVICE_QNAME.equals(name)) {
                            if (component != null) {

                                // Read a <component><service>
                                componentService = assemblyFactory.createComponentService();
                                contract = componentService;
                                componentService.setName(getString(reader, NAME));
                                component.getServices().add(componentService);
                                readPolicies(contract, reader);
                            } else {

                                // Read a <composite><service>
                                compositeService = assemblyFactory.createCompositeService();
                                contract = compositeService;
                                compositeService.setName(getString(reader, NAME));

                                String promoted = getString(reader, PROMOTE);
                                String promotedComponentName;
                                String promotedServiceName;
                                int s = promoted.indexOf('/');
                                if (s == -1) {
                                    promotedComponentName = promoted;
                                    promotedServiceName = null;
                                } else {
                                    promotedComponentName = promoted.substring(0, s);
                                    promotedServiceName = promoted.substring(s + 1);
                                }

                                Component promotedComponent = assemblyFactory.createComponent();
                                promotedComponent.setUnresolved(true);
                                promotedComponent.setName(promotedComponentName);
                                compositeService.setPromotedComponent(promotedComponent);

                                ComponentService promotedService =
                                    assemblyFactory.createComponentService();
                                promotedService.setUnresolved(true);
                                promotedService.setName(promotedServiceName);
                                compositeService.setPromotedService(promotedService);

                                composite.getServices().add(compositeService);
                                readPolicies(contract, reader);
                            }

                        } else if (REFERENCE_QNAME.equals(name)) {
                            if (component != null) {
                                // Read a <component><reference>
                                componentReference = assemblyFactory.createComponentReference();
                                contract = componentReference;
                                componentReference.setName(getString(reader, NAME));
                                readMultiplicity(componentReference, reader);
                                componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
                                readTargets(componentReference, reader);
                                componentReference
                                    .setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                                component.getReferences().add(componentReference);
                                readPolicies(contract, reader);
                            } else {
                                // Read a <composite><reference>
                                compositeReference = assemblyFactory.createCompositeReference();
                                contract = compositeReference;
                                compositeReference.setName(getString(reader, NAME));
                                readMultiplicity(compositeReference, reader);
                                readTargets(compositeReference, reader);
                                String promote = reader.getAttributeValue(null, Constants.PROMOTE);
                                if (promote != null) {
                                    for (StringTokenizer tokens = new StringTokenizer(promote); tokens
                                        .hasMoreTokens();) {
                                        ComponentReference promotedReference =
                                            assemblyFactory.createComponentReference();
                                        promotedReference.setUnresolved(true);
                                        promotedReference.setName(tokens.nextToken());
                                        compositeReference.getPromotedReferences()
                                            .add(promotedReference);
                                    }
                                }
                                compositeReference
                                    .setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                                composite.getReferences().add(compositeReference);
                                readPolicies(contract, reader);
                            }

                        } else if (PROPERTY_QNAME.equals(name)) {
                            if (component != null) {
                                // Read a <component><property>
                                componentProperty = assemblyFactory.createComponentProperty();
                                property = componentProperty;
                                componentProperty.setSource(getString(reader, SOURCE));
                                componentProperty.setFile(getString(reader, FILE));
                                readPolicies(property, reader);
                                readProperty(componentProperty, reader);
                                component.getProperties().add(componentProperty);
                            } else {

                                // Read a <composite><property>
                                property = assemblyFactory.createProperty();
                                readPolicies(property, reader);
                                readProperty(property, reader);
                                composite.getProperties().add(property);
                            }

                        } else if (COMPONENT_QNAME.equals(name)) {

                            // Read a <component>
                            component = assemblyFactory.createComponent();
                            component.setName(getString(reader, NAME));
                            component.setConstrainingType(getConstrainingType(reader));
                            composite.getComponents().add(component);
                            readPolicies(component, reader);

                        } else if (WIRE_QNAME.equals(name)) {

                            // Read a <wire>
                            wire = assemblyFactory.createWire();
                            ComponentReference source = assemblyFactory.createComponentReference();
                            source.setUnresolved(true);
                            source.setName(getString(reader, SOURCE));
                            wire.setSource(source);

                            ComponentService target = assemblyFactory.createComponentService();
                            target.setUnresolved(true);
                            target.setName(getString(reader, TARGET));
                            wire.setTarget(target);

                            composite.getWires().add(wire);
                            readPolicies(wire, reader);

                        } else if (CALLBACK_QNAME.equals(name)) {
View Full Code Here

        Component c1 = createComponent("AccountServiceComponent1");
        c.getComponents().add(c1);
        Component c2 = createComponent("AccountServiceComponent2");
        c.getComponents().add(c2);

        Wire w = factory.createWire();
        w.setSource(c1.getReferences().get(0));
        w.setTarget(c2.getServices().get(0));
        c.getWires().add(w);

        CompositeService cs = factory.createCompositeService();
        cs.setName("AccountService");
        cs.setPromotedService(c1.getServices().get(0));
View Full Code Here

   
        // For each wire, resolve the source reference, the target service, and
        // add it to the list of targets of the reference
        List<Wire> wires = composite.getWires();
        for (int i = 0, n = wires.size(); i < n; i++) {
            Wire wire = wires.get(i);
   
            ComponentReference resolvedReference;
            ComponentService resolvedService;
   
            // Resolve the source reference
            ComponentReference source = wire.getSource();
            if (source != null && source.isUnresolved()) {
                resolvedReference = componentReferences.get(source.getName());
                if (resolvedReference != null) {
                    wire.setSource(resolvedReference);
                } else {
                    warning(monitor, "WireSourceNotFound", composite, source.getName());
                }
            } else {
                resolvedReference = wire.getSource();
            }
   
            // Resolve the target service
            ComponentService target = wire.getTarget();
            if (target != null && target.isUnresolved()) {
                resolvedService = componentServices.get(target.getName());
                if (resolvedService != null) {
                    wire.setTarget(target);
                } else {
                    warning(monitor, "WireTargetNotFound", composite, source.getName());
                }
            } else {
                resolvedService = wire.getTarget();
            }
   
            // Add the target service to the list of targets of the
            // reference
            if (resolvedReference != null && resolvedService != null) {
                // Check that the target component service provides
                // a superset of
                // the component reference interface
                if (resolvedReference.getInterfaceContract() == null || interfaceContractMapper
                    .isCompatible(resolvedReference.getInterfaceContract(), resolvedService.getInterfaceContract())) {
   
                    //resolvedReference.getTargets().add(resolvedService);
                    resolvedReference.getTargets().add(wire.getTarget());
                } else {
                    warning(monitor, "WireIncompatibleInterface", composite, source.getName(), target.getName());
                }
            }
        }
View Full Code Here

        ComponentReference componentReference = null;
        ComponentProperty componentProperty = null;
        CompositeService compositeService = null;
        CompositeReference compositeReference = null;
        Contract contract = null;
        Wire wire = null;
        Callback callback = null;
        QName name = null;

        try {
            // Read the composite document
            while (reader.hasNext()) {
                int event = reader.getEventType();
                switch (event) {
                    case START_ELEMENT:
                        name = reader.getName();
   
                        if (COMPOSITE_QNAME.equals(name)) {
   
                            // Read a <composite>
                            composite = assemblyFactory.createComposite();
                            composite.setSpecVersion(Constants.SCA11_NS);
                           
                            composite.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
   
                            if(!isSet(reader, TARGET_NAMESPACE)){
                                // spec says that a composite must have a namespace
                                warning("NoCompositeNamespace", composite, composite.getName().toString());  
                            }
                           
                            if(isSet(reader, AUTOWIRE)) {
                                composite.setAutowire(getBoolean(reader, AUTOWIRE));
                            }
                           
                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, composite, extensionAttributeProcessor);
   
                            composite.setLocal(getBoolean(reader, LOCAL));
                            composite.setConstrainingType(readConstrainingType(reader));
                            policyProcessor.readPolicies(composite, reader);
   
                        } else if (INCLUDE_QNAME.equals(name)) {
   
                            // Read an <include>
                            include = assemblyFactory.createComposite();
                            include.setName(getQName(reader, NAME));
                            include.setURI(getString(reader, URI));
                            include.setUnresolved(true);
                            composite.getIncludes().add(include);
   
                        } else if (SERVICE_QNAME.equals(name)) {
                            if (component != null) {
   
                                // Read a <component><service>
                                componentService = assemblyFactory.createComponentService();
                                contract = componentService;
                                componentService.setName(getString(reader, NAME));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentService, extensionAttributeProcessor);
   
                                component.getServices().add(componentService);
                                policyProcessor.readPolicies(contract, reader);
                            } else {
   
                                // Read a <composite><service>
                                compositeService = assemblyFactory.createCompositeService();
                                contract = compositeService;
                                compositeService.setName(getString(reader, NAME));
   
                                String promoted = getString(reader, PROMOTE);
                                if (promoted != null) {
                                    String promotedComponentName;
                                    String promotedServiceName;
                                    int s = promoted.indexOf('/');
                                    if (s == -1) {
                                        promotedComponentName = promoted;
                                        promotedServiceName = null;
                                    } else {
                                        promotedComponentName = promoted.substring(0, s);
                                        promotedServiceName = promoted.substring(s + 1);
                                    }
       
                                    Component promotedComponent = assemblyFactory.createComponent();
                                    promotedComponent.setUnresolved(true);
                                    promotedComponent.setName(promotedComponentName);
                                    compositeService.setPromotedComponent(promotedComponent);
       
                                    ComponentService promotedService = assemblyFactory.createComponentService();
                                    promotedService.setUnresolved(true);
                                    promotedService.setName(promotedServiceName);
                                    compositeService.setPromotedService(promotedService);
                                }
   
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, compositeService, extensionAttributeProcessor);
   
                                composite.getServices().add(compositeService);
                                policyProcessor.readPolicies(contract, reader);
                            }
   
                        } else if (REFERENCE_QNAME.equals(name)) {
                            if (component != null) {
                                // Read a <component><reference>
                                componentReference = assemblyFactory.createComponentReference();
                                contract = componentReference;
                                componentReference.setName(getString(reader, NAME));
                                readMultiplicity(componentReference, reader);
                                if (isSet(reader, AUTOWIRE)) {
                                    componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
                                }
                                // Read @nonOverridable
                                String nonOverridable = reader.getAttributeValue(null, NONOVERRIDABLE);
                                if (nonOverridable != null) {
                                    componentReference.setNonOverridable(Boolean.parseBoolean(nonOverridable));
                                }
                                readTargets(componentReference, reader);
                                componentReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentReference, extensionAttributeProcessor);
   
                                component.getReferences().add(componentReference);
                                policyProcessor.readPolicies(contract, reader);
                            } else {
                                // Read a <composite><reference>
                                compositeReference = assemblyFactory.createCompositeReference();
                                contract = compositeReference;
                                compositeReference.setName(getString(reader, NAME));
                                readMultiplicity(compositeReference, reader);
                                readTargets(compositeReference, reader);
                                String promote = reader.getAttributeValue(null, Constants.PROMOTE);
                                if (promote != null) {
                                    for (StringTokenizer tokens = new StringTokenizer(promote); tokens.hasMoreTokens();) {
                                        String refName = tokens.nextToken();
                                        Component promotedComponent = assemblyFactory.createComponent();
                                        int index = refName.indexOf('/');
                                        if (index == -1) {
                                            error("Invalid reference name", compositeReference, refName);
                                        }
                                        String promotedComponentName = refName.substring(0, index);
                                        promotedComponent.setName(promotedComponentName);
                                        promotedComponent.setUnresolved(true);
                                        compositeReference.getPromotedComponents().add(promotedComponent);
                                        ComponentReference promotedReference =
                                            assemblyFactory.createComponentReference();
                                        promotedReference.setUnresolved(true);
                                        promotedReference.setName(refName);
                                        compositeReference.getPromotedReferences().add(promotedReference);
                                    }
                                }
                                compositeReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, compositeReference, extensionAttributeProcessor);
   
                                composite.getReferences().add(compositeReference);                           
                                policyProcessor.readPolicies(contract, reader);
                            }
   
                        } else if (PROPERTY_QNAME.equals(name)) {
                            if (component != null) {
   
                                // Read a <component><property>
                                componentProperty = assemblyFactory.createComponentProperty();
                                property = componentProperty;
                                String source = getString(reader, SOURCE);
                                if(source!=null) {
                                    source = source.trim();
                                }
                                componentProperty.setSource(source);
                                if (source != null) {
                                    // $<name>/...
                                    if (source.charAt(0) == '$') {
                                        int index = source.indexOf('/');
                                        if (index == -1) {
                                            // Tolerating $prop
                                            source = source + "/";
                                            index = source.length() - 1;
                                        }
                                        source = source.substring(index + 1);
                                        if ("".equals(source)) {
                                            source = ".";
                                        }
                                    }
                                    XPath xpath = xPathFactory.newXPath();
                                    xpath.setNamespaceContext(reader.getNamespaceContext());
                                    try {
                                        componentProperty.setSourceXPathExpression(xpath.compile(source));
                                    } catch (XPathExpressionException e) {
                                      ContributionReadException ce = new ContributionReadException(e);
                                      error("ContributionReadException", xpath, ce);
                                        //throw ce;
                                    }
                                }
                                componentProperty.setFile(getString(reader, FILE));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentProperty, extensionAttributeProcessor);
   
                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(componentProperty, reader);
                               
                                // Read the property value
                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
                                property.setValue(value);
                               
                                component.getProperties().add(componentProperty);
                            } else {
   
                                // Read a <composite><property>
                                property = assemblyFactory.createProperty();
                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(property, reader);
                               
                                // Read the property value
                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
                                property.setValue(value);
                               
                                composite.getProperties().add(property);
                            }
                           
                            // TUSCANY-1949
                            // If the property doesn't have a value, the END_ELEMENT event is read by the readPropertyValue
                            if (reader.getEventType() == END_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
                                property = null;
                                componentProperty = null;
                            }
   
                        } else if (COMPONENT_QNAME.equals(name)) {
   
                            // Read a <component>
                            component = assemblyFactory.createComponent();
                            component.setName(getString(reader, NAME));
                            if (isSet(reader, AUTOWIRE)) {
                                component.setAutowire(getBoolean(reader, AUTOWIRE));
                            }
                            if (isSet(reader, URI)) {
                                component.setURI(getString(reader, URI));
                            }
                           
                            //handle extension attributes
                           this.readExtendedAttributes(reader, name, component, extensionAttributeProcessor);
                           
                            component.setConstrainingType(readConstrainingType(reader));
                            composite.getComponents().add(component);
                            policyProcessor.readPolicies(component, reader);
   
                        } else if (WIRE_QNAME.equals(name)) {
   
                            // Read a <wire>
                            wire = assemblyFactory.createWire();
                            ComponentReference source = assemblyFactory.createComponentReference();
                            source.setUnresolved(true);
                            source.setName(getString(reader, SOURCE));
                            wire.setSource(source);
   
                            ComponentService target = assemblyFactory.createComponentService();
                            target.setUnresolved(true);
                            target.setName(getString(reader, TARGET));
                            wire.setTarget(target);
                           
                            // Read @replace
                            String replace = reader.getAttributeValue(null, REPLACE);
                            if (replace != null) {
                                wire.setReplace(Boolean.parseBoolean(replace));
                            }
   
                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, wire, extensionAttributeProcessor);
   
View Full Code Here

   
        // For each wire, resolve the source reference, the target service, and
        // add it to the list of targets of the reference
        List<Wire> wires = composite.getWires();
        for (int i = 0, n = wires.size(); i < n; i++) {
            Wire wire = wires.get(i);
   
            ComponentReference resolvedReference;
            ComponentService resolvedService;
   
            // Resolve the source reference
            ComponentReference source = wire.getSource();
            if (source != null && source.isUnresolved()) {
                resolvedReference = componentReferences.get(source.getName());
                if (resolvedReference != null) {
                    wire.setSource(resolvedReference);
                } else {
                    warning("WireSourceNotFound", composite, source.getName());
                }
            } else {
                resolvedReference = wire.getSource();
            }
   
            // Resolve the target service
            ComponentService target = wire.getTarget();
            if (target != null && target.isUnresolved()) {
                resolvedService = componentServices.get(target.getName());
                if (resolvedService != null) {
                    wire.setTarget(target);
                } else {
                    warning("WireTargetNotFound", composite, source.getName());
                }
            } else {
                resolvedService = wire.getTarget();
            }
   
            // Add the target service to the list of targets of the
            // reference
            if (resolvedReference != null && resolvedService != null) {
                // Check that the target component service provides
                // a superset of
                // the component reference interface
                if (resolvedReference.getInterfaceContract() == null || interfaceContractMapper
                    .isCompatible(resolvedReference.getInterfaceContract(), resolvedService.getInterfaceContract())) {
   
                    //resolvedReference.getTargets().add(resolvedService);
                    resolvedReference.getTargets().add(wire.getTarget());
                } else {
                    warning("WireIncompatibleInterface", composite, source.getName(), target.getName());
                }
            }
        }
View Full Code Here

        ComponentReference componentReference = null;
        ComponentProperty componentProperty = null;
        CompositeService compositeService = null;
        CompositeReference compositeReference = null;
        Contract contract = null;
        Wire wire = null;
        Callback callback = null;
        QName name = null;

        try {
            // Read the composite document
            while (reader.hasNext()) {
                int event = reader.getEventType();
                switch (event) {
                    case START_ELEMENT:
                        name = reader.getName();
   
                        if (COMPOSITE_QNAME.equals(name)) {
   
                            // Read a <composite>
                            composite = assemblyFactory.createComposite();
                           
                            composite.setName(new QName(getString(reader, TARGET_NAMESPACE), getString(reader, NAME)));
   
                            if(!isSet(reader, TARGET_NAMESPACE)){
                                // spec says that a composite must have a namespace
                                warning("NoCompositeNamespace", composite, composite.getName().toString());  
                            }
                           
                            if(isSet(reader, AUTOWIRE)) {
                                composite.setAutowire(getBoolean(reader, AUTOWIRE));
                            }
                           
                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, composite, extensionAttributeProcessor);
   
                            composite.setLocal(getBoolean(reader, LOCAL));
                            composite.setConstrainingType(readConstrainingType(reader));
                            policyProcessor.readPolicies(composite, reader);
   
                        } else if (INCLUDE_QNAME.equals(name)) {
   
                            // Read an <include>
                            include = assemblyFactory.createComposite();
                            include.setName(getQName(reader, NAME));
                            include.setURI(getString(reader, URI));
                            include.setUnresolved(true);
                            composite.getIncludes().add(include);
   
                        } else if (SERVICE_QNAME.equals(name)) {
                            if (component != null) {
   
                                // Read a <component><service>
                                componentService = assemblyFactory.createComponentService();
                                contract = componentService;
                                componentService.setName(getString(reader, NAME));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentService, extensionAttributeProcessor);
   
                                component.getServices().add(componentService);
                                policyProcessor.readPolicies(contract, reader);
                            } else {
   
                                // Read a <composite><service>
                                compositeService = assemblyFactory.createCompositeService();
                                contract = compositeService;
                                compositeService.setName(getString(reader, NAME));
   
                                String promoted = getString(reader, PROMOTE);
                                if (promoted != null) {
                                    String promotedComponentName;
                                    String promotedServiceName;
                                    int s = promoted.indexOf('/');
                                    if (s == -1) {
                                        promotedComponentName = promoted;
                                        promotedServiceName = null;
                                    } else {
                                        promotedComponentName = promoted.substring(0, s);
                                        promotedServiceName = promoted.substring(s + 1);
                                    }
       
                                    Component promotedComponent = assemblyFactory.createComponent();
                                    promotedComponent.setUnresolved(true);
                                    promotedComponent.setName(promotedComponentName);
                                    compositeService.setPromotedComponent(promotedComponent);
       
                                    ComponentService promotedService = assemblyFactory.createComponentService();
                                    promotedService.setUnresolved(true);
                                    promotedService.setName(promotedServiceName);
                                    compositeService.setPromotedService(promotedService);
                                }
   
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, compositeService, extensionAttributeProcessor);
   
                                composite.getServices().add(compositeService);
                                policyProcessor.readPolicies(contract, reader);
                            }
   
                        } else if (REFERENCE_QNAME.equals(name)) {
                            if (component != null) {
                                // Read a <component><reference>
                                componentReference = assemblyFactory.createComponentReference();
                                contract = componentReference;
                                componentReference.setName(getString(reader, NAME));
                                readMultiplicity(componentReference, reader);
                                if (isSet(reader, AUTOWIRE)) {
                                    componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
                                }
                                readTargets(componentReference, reader);
                                componentReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentReference, extensionAttributeProcessor);
   
                                component.getReferences().add(componentReference);
                                policyProcessor.readPolicies(contract, reader);
                            } else {
                                // Read a <composite><reference>
                                compositeReference = assemblyFactory.createCompositeReference();
                                contract = compositeReference;
                                compositeReference.setName(getString(reader, NAME));
                                readMultiplicity(compositeReference, reader);
                                readTargets(compositeReference, reader);
                                String promote = reader.getAttributeValue(null, Constants.PROMOTE);
                                if (promote != null) {
                                    for (StringTokenizer tokens = new StringTokenizer(promote); tokens.hasMoreTokens();) {
                                        ComponentReference promotedReference =
                                            assemblyFactory.createComponentReference();
                                        promotedReference.setUnresolved(true);
                                        promotedReference.setName(tokens.nextToken());
                                        compositeReference.getPromotedReferences().add(promotedReference);
                                    }
                                }
                                compositeReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, compositeReference, extensionAttributeProcessor);
   
                                composite.getReferences().add(compositeReference);                           
                                policyProcessor.readPolicies(contract, reader);
                            }
   
                        } else if (PROPERTY_QNAME.equals(name)) {
                            if (component != null) {
   
                                // Read a <component><property>
                                componentProperty = assemblyFactory.createComponentProperty();
                                property = componentProperty;
                                String source = getString(reader, SOURCE);
                                if(source!=null) {
                                    source = source.trim();
                                }
                                componentProperty.setSource(source);
                                if (source != null) {
                                    // $<name>/...
                                    if (source.charAt(0) == '$') {
                                        int index = source.indexOf('/');
                                        if (index == -1) {
                                            // Tolerating $prop
                                            source = source + "/";
                                            index = source.length() - 1;
                                        }
                                        source = source.substring(index + 1);
                                        if ("".equals(source)) {
                                            source = ".";
                                        }
                                    }
                                    XPath xpath = xPathFactory.newXPath();
                                    xpath.setNamespaceContext(reader.getNamespaceContext());
                                    try {
                                        componentProperty.setSourceXPathExpression(xpath.compile(source));
                                    } catch (XPathExpressionException e) {
                                      ContributionReadException ce = new ContributionReadException(e);
                                      error("ContributionReadException", xpath, ce);
                                        //throw ce;
                                    }
                                }
                                componentProperty.setFile(getString(reader, FILE));
                               
                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentProperty, extensionAttributeProcessor);
   
                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(componentProperty, reader);
                               
                                // Read the property value
                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
                                property.setValue(value);
                               
                                component.getProperties().add(componentProperty);
                            } else {
   
                                // Read a <composite><property>
                                property = assemblyFactory.createProperty();
                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(property, reader);
                               
                                // Read the property value
                                Document value = readPropertyValue(property.getXSDElement(), property.getXSDType(), reader);
                                property.setValue(value);
                               
                                composite.getProperties().add(property);
                            }
                           
                            // TUSCANY-1949
                            // If the property doesn't have a value, the END_ELEMENT event is read by the readPropertyValue
                            if (reader.getEventType() == END_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
                                property = null;
                                componentProperty = null;
                            }
   
                        } else if (COMPONENT_QNAME.equals(name)) {
   
                            // Read a <component>
                            component = assemblyFactory.createComponent();
                            component.setName(getString(reader, NAME));
                            if (isSet(reader, AUTOWIRE)) {
                                component.setAutowire(getBoolean(reader, AUTOWIRE));
                            }
                            if (isSet(reader, URI)) {
                                component.setURI(getString(reader, URI));
                            }
                           
                            //handle extension attributes
                           this.readExtendedAttributes(reader, name, component, extensionAttributeProcessor);
                           
                            component.setConstrainingType(readConstrainingType(reader));
                            composite.getComponents().add(component);
                            policyProcessor.readPolicies(component, reader);
   
                        } else if (WIRE_QNAME.equals(name)) {
   
                            // Read a <wire>
                            wire = assemblyFactory.createWire();
                            ComponentReference source = assemblyFactory.createComponentReference();
                            source.setUnresolved(true);
                            source.setName(getString(reader, SOURCE));
                            wire.setSource(source);
   
                            ComponentService target = assemblyFactory.createComponentService();
                            target.setUnresolved(true);
                            target.setName(getString(reader, TARGET));
                            wire.setTarget(target);
   
                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, wire, extensionAttributeProcessor);
   
                            composite.getWires().add(wire);
View Full Code Here

        // For each wire, resolve the source reference, the target service, and
        // add it to the list of targets of the reference
        List<Wire> wires = composite.getWires();
        for (int i = 0, n = wires.size(); i < n; i++) {
            Wire wire = wires.get(i);

            ComponentReference resolvedReference;
            ComponentService resolvedService;

            // Resolve the source reference
            ComponentReference source = wire.getSource();
            if (source != null && source.isUnresolved()) {
                resolvedReference = componentReferences.get(source.getName());
                if (resolvedReference != null) {
                    wire.setSource(resolvedReference);
                } else {
                    Monitor.warning(monitor, this, Messages.ASSEMBLY_VALIDATION, "WireSourceNotFound", source
                        .getName());
                }
            } else {
                resolvedReference = wire.getSource();
            }

            // Resolve the target service
            ComponentService target = wire.getTarget();
            if (target != null && target.isUnresolved()) {
                resolvedService = componentServices.get(target.getName());
                if (resolvedService != null) {
                    wire.setTarget(target);
                } else {
                    Monitor.warning(monitor, this, Messages.ASSEMBLY_VALIDATION, "WireTargetNotFound", target
                        .getName());
                }
            } else {
                resolvedService = wire.getTarget();
            }

            // Add the target service to the list of targets of the
            // reference
            if (resolvedReference != null && resolvedService != null) {
                // Check that the target component service provides
                // a superset of
                // the component reference interface
                if (resolvedReference.getInterfaceContract() == null || interfaceContractMapper
                    .isCompatibleSubset(resolvedReference.getInterfaceContract(), resolvedService.getInterfaceContract())) {

                    //resolvedReference.getTargets().add(resolvedService);
                    if (wire.isReplace()) {
                        resolvedReference.getTargets().clear();
                    }
                    resolvedReference.getTargets().add(wire.getTarget());
                } else {
                    Monitor.warning(monitor, this, Messages.ASSEMBLY_VALIDATION, "WireIncompatibleInterface", source
                        .getName(), target.getName());
                }
            }
View Full Code Here

        ComponentReference componentReference = null;
        ComponentProperty componentProperty = null;
        CompositeService compositeService = null;
        CompositeReference compositeReference = null;
        Contract contract = null;
        Wire wire = null;
        Callback callback = null;
        QName name = null;
        Monitor monitor = context.getMonitor();
        try {
            // Read the composite document
            while (reader.hasNext()) {
                int event = reader.getEventType();
                switch (event) {
                    case START_ELEMENT:
                        name = reader.getName();

                        if (COMPOSITE_QNAME.equals(name)) {

                            // Read a <composite>
                            composite = assemblyFactory.createComposite();
                            composite.setSpecVersion(Constants.SCA11_NS);

                            composite.setName(new QName(getURIString(reader, TARGET_NAMESPACE), getString(reader, NAME)));

                            if (!isSet(reader, TARGET_NAMESPACE)) {
                                // spec says that a composite must have a namespace
                                warning(monitor, "NoCompositeNamespace", composite, composite.getName().toString());
                            }

                            if (isSet(reader, AUTOWIRE)) {
                                composite.setAutowire(getBoolean(reader, AUTOWIRE));
                            }

                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, composite, extensionAttributeProcessor, context);

                            composite.setLocal(getBoolean(reader, LOCAL));
                            policyProcessor.readPolicies(composite, reader);

                        } else if (INCLUDE_QNAME.equals(name)) {

                            // Read an <include>
                            include = assemblyFactory.createComposite();
                            include.setName(getQName(reader, NAME));
                            include.setURI(getURIString(reader, URI));
                            include.setUnresolved(true);
                            composite.getIncludes().add(include);

                        } else if (SERVICE_QNAME.equals(name)) {
                            if (component != null) {

                                // Read a <component><service>
                                componentService = assemblyFactory.createComponentService();
                                contract = componentService;
                                componentService.setName(getString(reader, NAME));

                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, componentService, extensionAttributeProcessor, context);

                                component.getServices().add(componentService);
                                policyProcessor.readPolicies(contract, reader);
                            } else {

                                // Read a <composite><service>
                                compositeService = assemblyFactory.createCompositeService();
                                contract = compositeService;
                                compositeService.setName(getString(reader, NAME));

                                String promoted = getURIString(reader, PROMOTE);
                                if (promoted != null) {
                                    String promotedComponentName;
                                    String promotedServiceName;
                                    int s = promoted.indexOf('/');
                                    if (s == -1) {
                                        promotedComponentName = promoted;
                                        promotedServiceName = null;
                                    } else {
                                        promotedComponentName = promoted.substring(0, s);
                                        promotedServiceName = promoted.substring(s + 1);
                                    }

                                    Component promotedComponent = assemblyFactory.createComponent();
                                    promotedComponent.setUnresolved(true);
                                    promotedComponent.setName(promotedComponentName);
                                    compositeService.setPromotedComponent(promotedComponent);

                                    ComponentService promotedService = assemblyFactory.createComponentService();
                                    promotedService.setUnresolved(true);
                                    promotedService.setName(promotedServiceName);
                                    compositeService.setPromotedService(promotedService);
                                }

                                //handle extension attributes
                                this.readExtendedAttributes(reader, name, compositeService, extensionAttributeProcessor, context);

                                composite.getServices().add(compositeService);
                                policyProcessor.readPolicies(contract, reader);
                            }

                            // set the parent model so that binding processing can
                            // detect it they're being read as part of a reference
                            // or a service
                            context.setParentModel(contract);
                           
                        } else if (REFERENCE_QNAME.equals(name)) {
                            if (component != null) {
                                // Read a <component><reference>
                                componentReference = assemblyFactory.createComponentReference();
                                contract = componentReference;
                                componentReference.setName(getString(reader, NAME));
                                readMultiplicity(componentReference, reader);
                                if (isSet(reader, AUTOWIRE)) {
                                    componentReference.setAutowire(getBoolean(reader, AUTOWIRE));
                                }
                                // Read @nonOverridable
                                String nonOverridable = reader.getAttributeValue(null, NONOVERRIDABLE);
                                if (nonOverridable != null) {
                                    componentReference.setNonOverridable(Boolean.parseBoolean(nonOverridable));
                                }
                                readTargets(componentReference, reader);
                                componentReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));

                                //handle extension attributes
                                this.readExtendedAttributes(reader,
                                                            name,
                                                            componentReference,
                                                            extensionAttributeProcessor, context);

                                component.getReferences().add(componentReference);
                                policyProcessor.readPolicies(contract, reader);
                            } else {
                                // Read a <composite><reference>
                                compositeReference = assemblyFactory.createCompositeReference();
                                contract = compositeReference;
                                compositeReference.setName(getString(reader, NAME));
                                readMultiplicity(compositeReference, reader);
                                readTargets(compositeReference, reader);
                                String promote = getString(reader, Constants.PROMOTE);
                                if (promote != null) {
                                    for (StringTokenizer tokens = new StringTokenizer(promote); tokens.hasMoreTokens();) {
                                        String refName = tokens.nextToken();
                                        Component promotedComponent = assemblyFactory.createComponent();
                                        int index = refName.indexOf('/');
                                        if (index == -1) {
                                            error(monitor, "Invalid reference name", compositeReference, refName);
                                        }
                                        String promotedComponentName = refName.substring(0, index);
                                        promotedComponent.setName(promotedComponentName);
                                        promotedComponent.setUnresolved(true);
                                        compositeReference.getPromotedComponents().add(promotedComponent);
                                        ComponentReference promotedReference =
                                            assemblyFactory.createComponentReference();
                                        promotedReference.setUnresolved(true);
                                        promotedReference.setName(refName);
                                        compositeReference.getPromotedReferences().add(promotedReference);
                                    }
                                }
                                compositeReference.setWiredByImpl(getBoolean(reader, WIRED_BY_IMPL));

                                //handle extension attributes
                                this.readExtendedAttributes(reader,
                                                            name,
                                                            compositeReference,
                                                            extensionAttributeProcessor, context);

                                composite.getReferences().add(compositeReference);
                                policyProcessor.readPolicies(contract, reader);
                            }

                            // set the parent model so that binding processing can
                            // detect it they're being read as part of a reference
                            // or a service
                            context.setParentModel(contract);
                           
                        } else if (PROPERTY_QNAME.equals(name)) {
                            if (component != null) {

                                // Read a <component><property>
                                componentProperty = assemblyFactory.createComponentProperty();
                                property = componentProperty;
                                String source = getURIString(reader, SOURCE);
                                if (source != null) {
                                    source = source.trim();
                                }
                                componentProperty.setSource(source);
                                if (source != null) {
                                  String xPath = prepareSourceXPathString( source );
                                   
                                    try {
                                        componentProperty.setSourceXPathExpression(xpathHelper.compile(reader
                                            .getNamespaceContext(), xPath));
                                    } catch (XPathExpressionException e) {
                                        ContributionReadException ce = new ContributionReadException(e);
                                        error(monitor, "ContributionReadException", source, ce);
                                        //throw ce;
                                    }
                                }
                                componentProperty.setFile(getURIString(reader, FILE));

                                //handle extension attributes
                                this.readExtendedAttributes(reader,
                                                            name,
                                                            componentProperty,
                                                            extensionAttributeProcessor, context);

                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(componentProperty, reader, context);

                                // Read the property value
                                Document value =
                                    readPropertyValue(property.getXSDElement(), property.getXSDType(), property
                                        .isMany(), reader, context);
                                property.setValue(value);

                                component.getProperties().add(componentProperty);
                            } else {

                                // Read a <composite><property>
                                property = assemblyFactory.createProperty();
                                policyProcessor.readPolicies(property, reader);
                                readAbstractProperty(property, reader, context);

                                // Read the property value
                                Document value =
                                    readPropertyValue(property.getXSDElement(), property.getXSDType(), property
                                        .isMany(), reader, context);
                                property.setValue(value);

                                composite.getProperties().add(property);
                            }

                            // TUSCANY-1949
                            // If the property doesn't have a value, the END_ELEMENT event is read by the readPropertyValue
                            if (reader.getEventType() == END_ELEMENT && PROPERTY_QNAME.equals(reader.getName())) {
                                property = null;
                                componentProperty = null;
                            }

                        } else if (COMPONENT_QNAME.equals(name)) {

                            // Read a <component>
                            component = assemblyFactory.createComponent();
                            component.setName(getString(reader, NAME));
                            if (isSet(reader, AUTOWIRE)) {
                                component.setAutowire(getBoolean(reader, AUTOWIRE));
                            }
                            if (isSet(reader, URI)) {
                                component.setURI(getURIString(reader, URI));
                            }

                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, component, extensionAttributeProcessor, context);

                            composite.getComponents().add(component);
                            policyProcessor.readPolicies(component, reader);

                        } else if (WIRE_QNAME.equals(name)) {

                            // Read a <wire>
                            wire = assemblyFactory.createWire();
                            ComponentReference source = assemblyFactory.createComponentReference();
                            source.setUnresolved(true);
                            source.setName(getURIString(reader, SOURCE));
                            wire.setSource(source);

                            ComponentService target = assemblyFactory.createComponentService();
                            target.setUnresolved(true);
                            target.setName(getURIString(reader, TARGET));
                            wire.setTarget(target);

                            // Read @replace
                            String replace = reader.getAttributeValue(null, REPLACE);
                            if (replace != null) {
                                wire.setReplace(Boolean.parseBoolean(replace));
                            }

                            //handle extension attributes
                            this.readExtendedAttributes(reader, name, wire, extensionAttributeProcessor, context);
View Full Code Here

        // For each wire, resolve the source reference, the target service, and
        // add it to the list of targets of the reference
        List<Wire> wires = composite.getWires();
        for (int i = 0, n = wires.size(); i < n; i++) {
            Wire wire = wires.get(i);

            ComponentReference resolvedReference;
            ComponentService resolvedService;

            // Resolve the source reference
            ComponentReference source = wire.getSource();
            if (source != null && source.isUnresolved()) {
                resolvedReference = componentReferences.get(source.getName());
                if (resolvedReference != null) {
                    wire.setSource(resolvedReference);
                } else {
                    warning("Wire source not found: " + source.getName(), composite);
                }
            } else {
                resolvedReference = wire.getSource();
            }

            // Resolve the target service
            ComponentService target = wire.getTarget();
            if (target != null && target.isUnresolved()) {
                resolvedService = componentServices.get(target.getName());
                if (resolvedService != null) {
                    wire.setTarget(target);
                } else {
                    warning("Wire target not found: " + source.getName(), composite);
                }
            } else {
                resolvedService = wire.getTarget();
            }

            // Add the target service to the list of targets of the
            // reference
            if (resolvedReference != null && resolvedService != null) {
View Full Code Here

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