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Diffstat (limited to 'sandbox/old/contrib/topology-xml')
11 files changed, 908 insertions, 0 deletions
diff --git a/sandbox/old/contrib/topology-xml/DISCLAIMER b/sandbox/old/contrib/topology-xml/DISCLAIMER new file mode 100644 index 0000000000..d68a410903 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/DISCLAIMER @@ -0,0 +1,8 @@ +Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/sandbox/old/contrib/topology-xml/LICENSE b/sandbox/old/contrib/topology-xml/LICENSE new file mode 100644 index 0000000000..8aa906c321 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/LICENSE @@ -0,0 +1,205 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + diff --git a/sandbox/old/contrib/topology-xml/NOTICE b/sandbox/old/contrib/topology-xml/NOTICE new file mode 100644 index 0000000000..94481d6cfa --- /dev/null +++ b/sandbox/old/contrib/topology-xml/NOTICE @@ -0,0 +1,6 @@ +${pom.name} +Copyright (c) 2005 - 2007 The Apache Software Foundation + +This product includes software developed by +The Apache Software Foundation (http://www.apache.org/). + diff --git a/sandbox/old/contrib/topology-xml/pom.xml b/sandbox/old/contrib/topology-xml/pom.xml new file mode 100644 index 0000000000..7d14387afb --- /dev/null +++ b/sandbox/old/contrib/topology-xml/pom.xml @@ -0,0 +1,44 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. +--> +<project> + <modelVersion>4.0.0</modelVersion> + <parent> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-modules</artifactId> + <version>1.1-incubating-SNAPSHOT</version> + <relativePath>../pom.xml</relativePath> + </parent> + <artifactId>tuscany-topology-xml</artifactId> + <name>Apache Tuscany SCA Topology XML Model</name> + + <dependencies> + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-assembly-xml</artifactId> + <version>1.1-incubating-SNAPSHOT</version> + </dependency> + + <dependency> + <groupId>org.apache.tuscany.sca</groupId> + <artifactId>tuscany-topology</artifactId> + <version>1.1-incubating-SNAPSHOT</version> + </dependency> + </dependencies> +</project> diff --git a/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/BaseTopologyArtifactProcessor.java b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/BaseTopologyArtifactProcessor.java new file mode 100644 index 0000000000..a72b20cb8e --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/BaseTopologyArtifactProcessor.java @@ -0,0 +1,141 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import java.util.List; + +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Binding; +import org.apache.tuscany.sca.assembly.Contract; +import org.apache.tuscany.sca.assembly.Implementation; +import org.apache.tuscany.sca.contribution.processor.BaseStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.topology.TopologyFactory; + +/** + * A base class with utility methods for the other artifact processors in this module. + * + * @version $Rev$ $Date$ + */ +public abstract class BaseTopologyArtifactProcessor extends BaseStAXArtifactProcessor implements Constants { + + protected TopologyFactory topologyFactory; + protected AssemblyFactory assemblyFactory; + protected StAXArtifactProcessor<Object> extensionProcessor; + + private static final DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance(); + static { + domFactory.setNamespaceAware(true); + } + + /** + * Construct a new BaseArtifactProcessor. + * @param factory + * @param policyFactory + */ + @SuppressWarnings("unchecked") + public BaseTopologyArtifactProcessor(TopologyFactory topologyFactory, AssemblyFactory assemblyFactory, StAXArtifactProcessor extensionProcessor) { + this.topologyFactory = topologyFactory; + this.assemblyFactory = assemblyFactory; + this.extensionProcessor = extensionProcessor; + } + + /** + * Start an element. + * @param writer + * @param name + * @param attrs + * @throws XMLStreamException + */ + protected void writeStart(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException { + writeStart(writer, TUSCANY_TOPOLOGY_10_NS, name, attrs); + } + + /** + * Start a document. + * @param writer + * @throws XMLStreamException + */ + protected void writeStartDocument(XMLStreamWriter writer, String name, XAttr... attrs) throws XMLStreamException { + writeStartDocument(writer, TUSCANY_TOPOLOGY_10_NS, name, attrs); + } + + /** + * Resolve an implementation. + * @param implementation + * @param resolver + * @return + * @throws ContributionResolveException + */ + protected Implementation resolveImplementation(Implementation implementation, ModelResolver resolver) throws ContributionResolveException { + if (implementation != null) { + if (implementation.isUnresolved()) { + implementation = resolver.resolveModel(Implementation.class, implementation); + + // Lazily resolve implementations + if (implementation.isUnresolved()) { + extensionProcessor.resolve(implementation, resolver); + if (!implementation.isUnresolved()) { + resolver.addModel(implementation); + } + } + } + } + return implementation; + } + + /** + * Resolve interface, callback interface and bindings on a list of contracts. + * @param contracts the list of contracts + * @param resolver the resolver to use to resolve models + */ + protected <C extends Contract> void resolveContracts(List<C> contracts, ModelResolver resolver) throws ContributionResolveException { + for (Contract contract: contracts) { + + // Resolve the interface contract + InterfaceContract interfaceContract = contract.getInterfaceContract(); + if (interfaceContract != null) { + extensionProcessor.resolve(interfaceContract, resolver); + } + + // Resolve bindings + for (int i = 0, n = contract.getBindings().size(); i < n; i++) { + Binding binding = contract.getBindings().get(i); + extensionProcessor.resolve(binding, resolver); + } + + // Resolve callback bindings + if (contract.getCallback() != null) { + for (int i = 0, n = contract.getCallback().getBindings().size(); i < n; i++) { + Binding binding = contract.getCallback().getBindings().get(i); + extensionProcessor.resolve(binding, resolver); + } + } + } + } + +} diff --git a/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/Constants.java b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/Constants.java new file mode 100644 index 0000000000..fc450db3b5 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/Constants.java @@ -0,0 +1,48 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import javax.xml.namespace.QName; + +/** + * Constants used in Tuscany Topology XML files. + */ +public interface Constants { + + String TUSCANY_TOPOLOGY_10_NS = "http://www.apache.org/tuscany/topology/1.0"; + + String RUNTIME = "runtime"; + QName RUNTIME_QNAME = new QName(TUSCANY_TOPOLOGY_10_NS, RUNTIME); + String NODE = "node"; + QName NODE_QNAME = new QName(TUSCANY_TOPOLOGY_10_NS, NODE); + String DOMAIN = "domain"; + QName DOMAIN_QNAME = new QName(TUSCANY_TOPOLOGY_10_NS, DOMAIN); + String SCHEME = "scheme"; + QName SCHEME_QNAME = new QName(TUSCANY_TOPOLOGY_10_NS, SCHEME); + String COMPONENT = "component"; + QName COMPONENT_QNAME = new QName(TUSCANY_TOPOLOGY_10_NS, COMPONENT); + + + String TARGET_NAMESPACE = "targetNamespace"; + String NAME = "name"; + String BASE_URL = "baseURL"; + String DEFAULT_DOMAIN = "nodomain"; + +} diff --git a/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyDocumentProcessor.java b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyDocumentProcessor.java new file mode 100644 index 0000000000..11489419a4 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyDocumentProcessor.java @@ -0,0 +1,93 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URI; +import java.net.URL; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; + +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.topology.Runtime; + +/** + * A composite processor. + * + * @version $Rev$ $Date$ + */ +public class TopologyDocumentProcessor extends BaseTopologyArtifactProcessor implements URLArtifactProcessor<Runtime> { + private XMLInputFactory inputFactory; + + /** + * Construct a new composite processor + * @param assemblyFactory + * @param policyFactory + * @param staxProcessor + */ + public TopologyDocumentProcessor(StAXArtifactProcessor staxProcessor, XMLInputFactory inputFactory) { + super(null, null, staxProcessor); + this.inputFactory = inputFactory; + } + + public Runtime read(URL contributionURL, URI uri, URL url) throws ContributionReadException { + InputStream urlStream = null; + try { + urlStream = url.openStream(); + XMLStreamReader reader = inputFactory.createXMLStreamReader(urlStream); + reader.nextTag(); + Runtime node = (Runtime)extensionProcessor.read(reader); + return node; + + } catch (XMLStreamException e) { + throw new ContributionReadException(e); + } catch (IOException e) { + throw new ContributionReadException(e); + } finally { + try { + if (urlStream != null) { + urlStream.close(); + urlStream = null; + } + } catch (IOException ioe) { + //ignore + } + } + } + + public void resolve(Runtime node, ModelResolver resolver) throws ContributionResolveException { + extensionProcessor.resolve(node, resolver); + } + + public String getArtifactType() { + return ".topology"; + } + + public Class<Runtime> getModelType() { + return Runtime.class; + } +} diff --git a/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyProcessor.java b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyProcessor.java new file mode 100644 index 0000000000..25f62bf4c4 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/main/java/org/apache/tuscany/sca/topology/xml/TopologyProcessor.java @@ -0,0 +1,176 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import static javax.xml.stream.XMLStreamConstants.END_ELEMENT; +import static javax.xml.stream.XMLStreamConstants.START_ELEMENT; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLStreamException; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; +import org.apache.tuscany.sca.contribution.service.ContributionReadException; +import org.apache.tuscany.sca.contribution.service.ContributionResolveException; +import org.apache.tuscany.sca.contribution.service.ContributionWriteException; +import org.apache.tuscany.sca.topology.Node; +import org.apache.tuscany.sca.topology.Runtime; +import org.apache.tuscany.sca.topology.Scheme; +import org.apache.tuscany.sca.topology.Component; +import org.apache.tuscany.sca.topology.TopologyFactory; + +/** + * A composite processor. + * + * @version $Rev$ $Date$ + */ +public class TopologyProcessor extends BaseTopologyArtifactProcessor implements StAXArtifactProcessor<Runtime> { + + /** + * Construct a new composite processor + * @param assemblyFactory + * @param policyFactory + * @param extensionProcessor + */ + public TopologyProcessor(TopologyFactory topologyFactory, + AssemblyFactory assemblyFactory, + StAXArtifactProcessor extensionProcessor) { + super(topologyFactory, assemblyFactory, extensionProcessor); + } + + 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); + + if (extension != null) { + // no extensions are supported + } + } + + case END_ELEMENT: + name = reader.getName(); + // Clear current state when reading reaching end element + } + + if (reader.hasNext()) { + reader.next(); + } + } + return runtime; + } + + + public void write(Runtime runtime, XMLStreamWriter writer) throws ContributionWriteException, XMLStreamException { + + writeStartDocument(writer, RUNTIME); + + // TODO - write out the scheme definitions + + for (Node node : runtime.getNodes()) { + writeStart(writer, NODE, new XAttr(NAME, node.getName())); + + for (String domainName : node.getDomainNames()) { + + writeStart(writer, DOMAIN, new XAttr(NAME, domainName)); + + for (Scheme scheme: node.getSchemes(domainName)) { + writeStart(writer, SCHEME, new XAttr(NAME, scheme.getName()), new XAttr(BASE_URL, scheme.getBaseURL())); + writeEnd(writer); + } + + for (Component component: node.getComponents(domainName)) { + writeStart(writer, COMPONENT, new XAttr(NAME, component.getName())); + writeEnd(writer); + } + + writeEnd(writer); + } + + writeEnd(writer); + } + + writeEndDocument(writer); + } + + public void resolve(Runtime runtime, ModelResolver resolver) throws ContributionResolveException { + // no resolution steps defined + } + + public QName getArtifactType() { + return RUNTIME_QNAME; + } + + public Class<Runtime> getModelType() { + return Runtime.class; + } +} diff --git a/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/ReadDocumentTestCase.java b/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/ReadDocumentTestCase.java new file mode 100644 index 0000000000..ad7b2c5d37 --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/ReadDocumentTestCase.java @@ -0,0 +1,89 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import java.net.URL; + +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; + +import junit.framework.TestCase; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.DefaultAssemblyFactory; +import org.apache.tuscany.sca.contribution.DefaultModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.DefaultURLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.topology.Component; +import org.apache.tuscany.sca.topology.DefaultTopologyFactory; +import org.apache.tuscany.sca.topology.Node; +import org.apache.tuscany.sca.topology.Runtime; +import org.apache.tuscany.sca.topology.Scheme; +import org.apache.tuscany.sca.topology.TopologyFactory; + +/** + * Test reading SCA XML assembly documents. + * + * @version $Rev$ $Date$ + */ +public class ReadDocumentTestCase extends TestCase { + + private ExtensibleURLArtifactProcessor documentProcessor; + + @Override + public void setUp() throws Exception { + AssemblyFactory factory = new DefaultAssemblyFactory(); + TopologyFactory topologyFactory = new DefaultTopologyFactory(); + + URLArtifactProcessorExtensionPoint documentProcessors = new DefaultURLArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint()); + documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors); + + // Create Stax processors + DefaultStAXArtifactProcessorExtensionPoint staxProcessors = new DefaultStAXArtifactProcessorExtensionPoint(new DefaultModelFactoryExtensionPoint()); + ExtensibleStAXArtifactProcessor staxProcessor = new ExtensibleStAXArtifactProcessor(staxProcessors, XMLInputFactory.newInstance(), XMLOutputFactory.newInstance()); + staxProcessors.addArtifactProcessor(new TopologyProcessor(topologyFactory, factory, staxProcessor)); + + // Create document processors + XMLInputFactory inputFactory = XMLInputFactory.newInstance(); + documentProcessors.addArtifactProcessor(new TopologyDocumentProcessor(staxProcessor, inputFactory)); + } + + @Override + public void tearDown() throws Exception { + documentProcessor = null; + } + + 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"); + } +} diff --git a/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/TestModelResolver.java b/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/TestModelResolver.java new file mode 100644 index 0000000000..b079958f8a --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/test/java/org/apache/tuscany/sca/topology/xml/TestModelResolver.java @@ -0,0 +1,63 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +package org.apache.tuscany.sca.topology.xml; + +import java.util.HashMap; +import java.util.Map; + +import org.apache.tuscany.sca.contribution.resolver.ModelResolver; + + +/** + * A default implementation of an artifact resolver, based on a map. + * + * @version $Rev$ $Date$ + */ +public class TestModelResolver implements ModelResolver { + private static final long serialVersionUID = -7826976465762296634L; + + private Map<Object, Object> map = new HashMap<Object, Object>(); + + public TestModelResolver() { + } + + public <T> T resolveModel(Class<T> modelClass, T unresolved) { + Object resolved = map.get(unresolved); + if (resolved != null) { + + // Return the resolved object + return modelClass.cast(resolved); + + } else { + + // Return the unresolved object + return unresolved; + } + } + + public void addModel(Object resolved) { + map.put(resolved, resolved); + } + + public Object removeModel(Object resolved) { + return map.remove(resolved); + } + +} diff --git a/sandbox/old/contrib/topology-xml/src/test/resources/org/apache/tuscany/sca/topology/xml/runtime.topology b/sandbox/old/contrib/topology-xml/src/test/resources/org/apache/tuscany/sca/topology/xml/runtime.topology new file mode 100644 index 0000000000..f1c625052b --- /dev/null +++ b/sandbox/old/contrib/topology-xml/src/test/resources/org/apache/tuscany/sca/topology/xml/runtime.topology @@ -0,0 +1,35 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+
+<runtime xmlns="http://www.apache.org/tuscany/topology/1.0">
+ <node name="nodeA">
+ <scheme name="http" baseURL="http://localhost:80" />
+ <scheme name="https" baseURL="https://localhost:443" />
+ <component name="CalculatorServiceComponent" />
+ </node>
+ <node name="nodeB">
+ <domain name="domainA">
+ <scheme name="http" baseURL="http://localhost:81" />
+ <scheme name="https" baseURL="https://localhost:444" />
+ <component name="AddServiceComponent" />
+ </domain>
+ </node>
+</runtime>
+
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