Package org.apache.tuscany.sca.topology

Examples of org.apache.tuscany.sca.topology.Node

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    public void testReadTopology() throws Exception {
        URL url = getClass().getResource("runtime.topology");
        Runtime runtime = (Runtime)documentProcessor.read(null, null, url);
        assertNotNull(runtime);
       
        Node node0 = runtime.getNodes().get(0);
        Scheme scheme0 = node0.getSchemes("nodomain").get(0);
        assertEquals(scheme0.getName(), "http");
       
        Node node1 = runtime.getNodes().get(1);
        Component component0 = node1.getComponents("domainA").get(0);
        assertEquals(component0.getName(), "AddServiceComponent");
    }
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    public List<Node> getNodes() {
        return nodes;
    }
   
    public Node getNode(String nodeName){
        Node returnNode = null;
       
        for(Node node : getNodes()){
            if ( node.getName().equals(nodeName)){
                returnNode = node;
                break;
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    }
   
    public Runtime read(XMLStreamReader reader) throws ContributionReadException {
        QName name = null;
        Runtime runtime = null;
        Node node = null;
        String domainName = DEFAULT_DOMAIN;
     
        try {
           
            // Read the composite document
            while (reader.hasNext()) {
                int event = reader.getEventType();
                switch (event) {
                    case START_ELEMENT:
                        name = reader.getName();
                       
                        if (RUNTIME_QNAME.equals(name)) {
                            // Read a <runtime>
                            runtime = topologyFactory.createRuntime();
                        } else if (NODE_QNAME.equals(name)) {
                            // Read a <node>
                            node = topologyFactory.createNode();
                            node.setName(getString(reader, NAME));
                           
                            // add node to runtime
                            runtime.getNodes().add(node);
                           
                            // reset domain name to the default
                            domainName = DEFAULT_DOMAIN;
                        } else if (DOMAIN_QNAME.equals(name)) {
                            // Read a <domain>
                            domainName = getString(reader, NAME);                           
                        } else if (SCHEME_QNAME.equals(name)) {
                            // Read a <scheme>
                            Scheme scheme = topologyFactory.createScheme();
                            scheme.setName(getString(reader, NAME));
                            scheme.setBaseURL(getString(reader, BASE_URL));
                           
                            scheme.setDomainName(domainName);
                           
                            // Add scheme to the node
                            node.getSchemes(domainName).add(scheme);
                        } else if (COMPONENT_QNAME.equals(name)) {
                            // Read a <component>
                            Component component = topologyFactory.createComponent();
                            component.setName(getString(reader, NAME));
                           
                            component.setDomainName(domainName);
                           
                            // Add scheme to the node
                            node.getComponents(domainName).add(component);                           

                        } else {
                           
                            // Read an extension element
                            Object extension = extensionProcessor.read(reader);
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    }
   
    public Runtime read(XMLStreamReader reader) throws ContributionReadException, XMLStreamException {
        QName name = null;
        Runtime runtime = null;
        Node node = null;
        String domainName = DEFAULT_DOMAIN;
     
        // Read the composite document
        while (reader.hasNext()) {
            int event = reader.getEventType();
            switch (event) {
                case START_ELEMENT:
                    name = reader.getName();
                   
                    if (RUNTIME_QNAME.equals(name)) {
                        // Read a <runtime>
                        runtime = topologyFactory.createRuntime();
                    } else if (NODE_QNAME.equals(name)) {
                        // Read a <node>
                        node = topologyFactory.createNode();
                        node.setName(getString(reader, NAME));
                       
                        // add node to runtime
                        runtime.getNodes().add(node);
                       
                        // reset domain name to the default
                        domainName = DEFAULT_DOMAIN;
                    } else if (DOMAIN_QNAME.equals(name)) {
                        // Read a <domain>
                        domainName = getString(reader, NAME);                           
                    } else if (SCHEME_QNAME.equals(name)) {
                        // Read a <scheme>
                        Scheme scheme = topologyFactory.createScheme();
                        scheme.setName(getString(reader, NAME));
                        scheme.setBaseURL(getString(reader, BASE_URL));
                       
                        scheme.setDomainName(domainName);
                       
                        // Add scheme to the node
                        node.getSchemes(domainName).add(scheme);
                    } else if (COMPONENT_QNAME.equals(name)) {
                        // Read a <component>
                        Component component = topologyFactory.createComponent();
                        component.setName(getString(reader, NAME));
                       
                        component.setDomainName(domainName);
                       
                        // Add scheme to the node
                        node.getComponents(domainName).add(component);                           

                    } else {
                       
                        // Read an extension element
                        Object extension = extensionProcessor.read(reader);
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Related Classes of org.apache.tuscany.sca.topology.Node

  • org.apache.tuscany.sca.topology.impl.RuntimeImpl
  • org.apache.tuscany.sca.topology.xml.ReadDocumentTestCase
  • org.apache.tuscany.sca.topology.xml.TopologyProcessor
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