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Diffstat (limited to 'sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca')
14 files changed, 2606 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java new file mode 100644 index 0000000000..23483bede2 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainFactoryImpl.java @@ -0,0 +1,54 @@ +/* + * 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.domain.impl; + +import org.apache.tuscany.sca.domain.DomainException; +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainFactory; + +/** + * A finder for SCA domains. + * + * @version $Rev: 580520 $ $Date: 2007-09-29 00:50:25 +0100 (Sat, 29 Sep 2007) $ + */ +public class SCADomainFactoryImpl extends SCADomainFactory { + + + /** + * Returns a new SCA domain finder instance. + * + * @return a new SCA domain finder + */ + public SCADomainFactoryImpl() { + + } + + /** + * Finds an existing SCA domain. + * + * @param domainURI the URI of the domain, this is the endpoint + * URI of the domain administration service + * @return the SCA domain + */ + public SCADomain createSCADomain(String domainURI) throws DomainException { + return new SCADomainImpl(domainURI); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java new file mode 100644 index 0000000000..e5f2152b3a --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADomainImpl.java @@ -0,0 +1,1293 @@ +/* + * 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.domain.impl; + +import java.io.ByteArrayOutputStream; +import java.io.Externalizable; +import java.net.URI; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamWriter; + +import org.apache.tuscany.sca.assembly.AssemblyFactory; +import org.apache.tuscany.sca.assembly.Component; +import org.apache.tuscany.sca.assembly.ComponentService; +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.assembly.CompositeService; +import org.apache.tuscany.sca.assembly.SCABinding; +import org.apache.tuscany.sca.assembly.SCABindingFactory; +import org.apache.tuscany.sca.assembly.Service; +import org.apache.tuscany.sca.assembly.builder.DomainBuilder; +import org.apache.tuscany.sca.assembly.xml.Constants; +import org.apache.tuscany.sca.contribution.Artifact; +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.contribution.Export; +import org.apache.tuscany.sca.contribution.Import; +import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; +import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.service.ContributionService; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.assembly.ActivationException; +import org.apache.tuscany.sca.core.context.ServiceReferenceImpl; +import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter.Base64Binary; +import org.apache.tuscany.sca.domain.DomainException; +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainEventService; +import org.apache.tuscany.sca.domain.SCADomainSPI; +import org.apache.tuscany.sca.domain.management.SCADomainManagerInitService; +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; +import org.apache.tuscany.sca.domain.model.DomainModel; +import org.apache.tuscany.sca.domain.model.DomainModelFactory; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.domain.model.ServiceModel; +import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState; +import org.apache.tuscany.sca.domain.model.impl.DomainModelFactoryImpl; +import org.apache.tuscany.sca.domain.model.impl.NodeModelImpl; +import org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime; +import org.apache.tuscany.sca.host.http.ServletHost; +import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint; +import org.apache.tuscany.sca.interfacedef.InterfaceContract; +import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; +import org.apache.tuscany.sca.node.NodeException; +import org.apache.tuscany.sca.node.NodeFactoryImpl; +import org.apache.tuscany.sca.node.util.SCAContributionUtil; +import org.apache.tuscany.sca.runtime.RuntimeComponent; +import org.apache.tuscany.sca.runtime.RuntimeComponentContext; +import org.apache.tuscany.sca.runtime.RuntimeComponentReference; +import org.osoa.sca.CallableReference; +import org.osoa.sca.ServiceReference; +import org.osoa.sca.ServiceRuntimeException; + +/** + * The SCA domain implementation. In Tuscany we currently have a model of the + * SCA Domain that relies on a central domain manager this class provides that + * central manager. + * + * @version $Rev: 552343 $ $Date: 2007-09-09 23:54:46 +0100 (Sun, 09 Sep 2007) $ + */ +public class SCADomainImpl implements SCADomain, SCADomainEventService, SCADomainSPI { + + private final static Logger logger = Logger.getLogger(SCADomainImpl.class.getName()); + + // class loader used to get the runtime going + protected ClassLoader domainClassLoader; + + // domain management application runtime + protected ReallySmallRuntime domainManagementRuntime; + protected ContributionService domainManagementContributionService; + protected Contribution domainManagementContribution; + protected Composite domainManagementComposite; + + // domain application runtime + protected Composite domainComposite; + + // the logic for wiring up references and services at the domain level + protected DomainBuilder domainBuilder; + + // Used to pipe dummy node information into the domain management runtime + // primarily so that the sca binding can resolve endpoints. + protected NodeFactoryImpl nodeFactory; + + // The domain model + protected DomainModelFactory domainModelFactory = new DomainModelFactoryImpl(); + protected DomainModel domainModel; + + // management services + private SCADomainManagerInitService domainManagerInitService; + + + // Implementation methods + + /** + * Create a domain giving the URI for the domain. + * + * @param domainUri - identifies what host and port the domain service is running on, e.g. http://localhost:8081 + * @throws ActivationException + */ + public SCADomainImpl(String domainURI) throws DomainException { + this.domainModel = domainModelFactory.createDomain(); + this.domainModel.setDomainURI(domainURI); + this.domainClassLoader = SCADomainImpl.class.getClassLoader(); + init(); + } + + /** + * Create the domain management runtime etc + */ + protected void init() throws DomainException { + try { + // check whether domain uri is a url + URI tmpURI; + try { + tmpURI = new URI(domainModel.getDomainURI()); + domainModel.setDomainURL(tmpURI.toURL().toExternalForm()); + } catch(Exception ex) { + throw new ActivationException("domain uri " + + domainModel.getDomainURI() + + " must be a valid url"); + } + + // create a runtime for the domain management services to run on + domainManagementRuntime = new ReallySmallRuntime(domainClassLoader); + domainManagementRuntime.start(); + + // Configure the default server port and path + int port = URI.create(domainModel.getDomainURI()).getPort(); + String path = URI.create(domainModel.getDomainURI()).getPath(); + if (port != -1) { + ServletHostExtensionPoint servletHosts = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ServletHostExtensionPoint.class); + for (ServletHost servletHost: servletHosts.getServletHosts()) { + servletHost.setDefaultPort(port); + if (path != null && path.length() > 0 && !path.equals("/")) { + servletHost.setContextPath(path); + } + } + } + + // Create an in-memory domain level management composite + AssemblyFactory assemblyFactory = domainManagementRuntime.getAssemblyFactory(); + domainManagementComposite = assemblyFactory.createComposite(); + domainManagementComposite.setName(new QName(Constants.SCA10_NS, "domainManagement")); + domainManagementComposite.setURI(domainModel.getDomainURI() + "/management"); + + // Create an in-memory domain level composite + domainComposite = assemblyFactory.createComposite(); + domainComposite.setName(new QName(Constants.SCA10_NS, "domain")); + domainComposite.setURI(domainModel.getDomainURI() + "/domain"); + + domainModel.setDomainLeveComposite(domainComposite); + + // Set up the domain so that local callable references can find + // service out there in the domain + SCADummyNodeImpl node = new SCADummyNodeImpl(this); + ModelFactoryExtensionPoint factories = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class); + nodeFactory = new NodeFactoryImpl(node); + factories.addFactory(nodeFactory); + + // Find the composite that will configure the domain + String domainCompositeName = "domain.composite"; + URL contributionURL = SCAContributionUtil.findContributionFromResource(domainClassLoader, domainCompositeName); + + if ( contributionURL != null ){ + logger.log(Level.INFO, "Domain management configured from " + contributionURL); + + // add node composite to the management domain + domainManagementContributionService = domainManagementRuntime.getContributionService(); + Contribution contribution = null; + contribution = domainManagementContributionService.contribute(domainModel.getDomainURI(), + contributionURL, + false); + + //get the domain builder + domainBuilder = domainManagementRuntime.getDomainBuilder(); + + + Composite composite = null; + for (Artifact artifact: contribution.getArtifacts()) { + if (domainCompositeName.equals(artifact.getURI())) { + composite = (Composite)artifact.getModel(); + } + } + + if (composite != null) { + + domainManagementComposite.getIncludes().add(composite); + domainManagementRuntime.buildComposite(composite); + domainManagementRuntime.getCompositeActivator().activate(composite); + domainManagementRuntime.getCompositeActivator().start(composite); + + // get the management components out of the domain so that they + // can be configured/used. + domainManagerInitService = getService(SCADomainManagerInitService.class, + "SCADomainManagerComponent/SCADomainManagerInitService", + domainManagementRuntime, + domainManagementComposite); + domainManagerInitService.setDomain(this); + domainManagerInitService.setDomainSPI((SCADomainSPI)this); + domainManagerInitService.setDomainEventService((SCADomainEventService)this); + + + } else { + throw new ActivationException("Domain management contribution " + + contributionURL + + " found but could not be loaded"); + } + } else { + throw new ActivationException("Domain management contribution " + + domainCompositeName + + " not found on the classpath"); + } + + + } catch(Exception ex) { + throw new DomainException(ex); + } + } + + private void notifyDomainChange() throws DomainException { + List<Composite> changedComposites = domainBuilder.wireDomain(domainComposite); + + // notify nodes that have composites that the composites have changed + for (Composite composite : changedComposites){ + String compositeXML = getComposite(composite.getName()); + + for (NodeModel node : domainModel.getNodes().values()){ + if (node.getDeployedComposites().containsKey(composite.getName())){ + try { + if (((NodeModelImpl)node).getSCANodeManagerService() != null) { + + logger.log(Level.FINE, "Updating node: " + + node.getNodeURI() + + " with composite: " + + compositeXML); + + // notify node + ((NodeModelImpl)node).getSCANodeManagerService().updateComposite(composite.getName().toString(), + Base64Binary.encode(compositeXML.getBytes())); + } + } catch (Exception ex) { + throw new DomainException(ex); + } + } + } + } + } + + private ContributionModel findContributionFromComposite(QName compositeQName){ + ContributionModel returnContributionModel = null; + + for(ContributionModel contributionModel : domainModel.getContributions().values()){ + if (contributionModel.getComposites().containsKey(compositeQName)){ + returnContributionModel = contributionModel; + } + } + + return returnContributionModel; + } + + private CompositeModel findComposite(QName compositeQName){ + CompositeModel returnCompositeModel = null; + + for(ContributionModel contributionModel : domainModel.getContributions().values()){ + returnCompositeModel = contributionModel.getComposites().get(compositeQName); + + if (returnCompositeModel != null){ + break; + } + } + + return returnCompositeModel; + } + + // Recursively look for contributions that contain included artifacts. Deepest dependencies + // appear first in the list + // This function should be moved to the contribution package. + private void findDependentContributions(Contribution contribution, List<Contribution> dependentContributions){ + + for (Import contribImport : contribution.getImports()) { + for (ContributionModel tmpContributionModel : domainModel.getContributions().values()) { + Contribution tmpContribution = tmpContributionModel.getContribution(); + for (Export export : tmpContribution.getExports()) { + if (contribImport.match(export)) { + if (tmpContribution.getImports().isEmpty()) { + dependentContributions.add(tmpContribution); + } else { + findDependentContributions(tmpContribution, dependentContributions); + } + } + } + } + } + + dependentContributions.add(contribution); + } + + private ContributionModel parseContribution(String contributionURI, String contributionURL) throws DomainException { + // add the contribution information to the domain model + ContributionModel contributionModel = domainModelFactory.createContribution(); + contributionModel.setContributionURI(contributionURI); + contributionModel.setContributionURL(contributionURL); + domainModel.getContributions().put(contributionURI, contributionModel); + + // read the assembly model objects. + try { + // Create a local model from the contribution. Using the contribution + // processor from the domain management runtime just because we already have it + Contribution contribution = domainManagementContributionService.contribute(contributionURI, + new URL(contributionURL), + false); + + contributionModel.setContribution(contribution); + + // add the composites into the domain model + for (Artifact artifact : contribution.getArtifacts()) { + if (artifact.getModel() instanceof Composite) { + Composite composite = (Composite)artifact.getModel(); + CompositeModel compositeModel = domainModelFactory.createComposite(); + compositeModel.setCompositeQName(composite.getName()); + compositeModel.setComposite(composite); + contributionModel.getComposites().put(compositeModel.getCompositeQName(), compositeModel); + } + } + + // add the deployable composite info to the domain model + for (Composite composite : contribution.getDeployables()) { + CompositeModel compositeModel = contributionModel.getComposites().get(composite.getName()); + + if (compositeModel != null){ + contributionModel.getDeployableComposites().put(compositeModel.getCompositeQName(), compositeModel); + } else { + throw new DomainException("Deployable composite name " + + composite.getName() + + " doesn't match a composite in the contribution " + + contributionURI ); + } + } + } catch(DomainException ex) { + throw ex; + } catch(Exception ex) { + throw new DomainException(ex); + } + + return contributionModel; + } + + + // SCADomainSPI methods + + public DomainModel getDomainModel(){ + return domainModel; + } + + public String getComposite(QName compositeQName){ + CompositeModel compositeModel = domainModel.getDeployedComposites().get(compositeQName); + Composite composite = compositeModel.getComposite(); + + ExtensionPointRegistry registry = domainManagementRuntime.getExtensionPointRegistry(); + + StAXArtifactProcessorExtensionPoint staxProcessors = + registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + + StAXArtifactProcessor<Composite> processor = staxProcessors.getProcessor(Composite.class); + + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + try { + XMLOutputFactory outputFactory = XMLOutputFactory.newInstance(); + //outputFactory.setProperty("javax.xml.stream.isPrefixDefaulting",Boolean.TRUE); + XMLStreamWriter writer = outputFactory.createXMLStreamWriter(bos); + + processor.write(composite, writer); + writer.flush(); + writer.close(); + } catch (Exception ex) { + System.out.println(ex.toString()); + } + + String compositeString = bos.toString(); + + return compositeString; + } + + public String getComponent(QName compositeQName, String componentName){ + + String componentString = null; + + return componentString; + } + + + // SCADomainEventService methods + + public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerReference) throws DomainException { + // try and remove it first just in case it's already registered + unregisterNode(nodeURI); + + NodeModel node = domainModelFactory.createNode(); + node.setNodeURI(nodeURI); + node.setNodeURL(nodeURL); + node.setNodeManagerReference(nodeManagerReference); + node.setLifecycleState(LifecyleState.AVAILABLE); + domainModel.getNodes().put(nodeURI, node); + + logger.log(Level.INFO, "Registered node: " + + nodeURI + + " at endpoint " + + nodeURL); + } + + public void unregisterNode(String nodeURI) throws DomainException{ + + domainModel.getNodes().remove(nodeURI); + + logger.log(Level.FINE, "Removed node: " + nodeURI); + } + + public void registerNodeStart(String nodeURI) throws DomainException{ +/* TODO - no longer used + NodeModel node = domainModel.getNodes().get(nodeURI); + + if (node != null) { + // if the node was started by the domain we already know it's running + if (node.getLifecycleState() != LifecyleState.RUNNING){ + node.setLifecycleState(LifecyleState.RUNNING); + + // run the update in a separate thread so that the caller doesn't block + scheduler.execute(domainUpdateProcessor); + } + } else { + logger.log(Level.WARNING, "trying to start node: " + + nodeURI + + " that isn't registered " ); + } +*/ + } + + public void registerNodeStop(String nodeURI) throws DomainException{ +/* TODO - no longer used + NodeModel node = domainModel.getNodes().get(nodeURI); + + if (node != null) { + // if the node was stopped by the domain we already know it's running + if (node.getLifecycleState() == LifecyleState.RUNNING){ + node.setLifecycleState(LifecyleState.DEPLOYED); + + // run the update in a separate thread so that the caller doesn't block + scheduler.execute(domainUpdateProcessor); + } + } else { + logger.log(Level.WARNING, "trying to stop node: " + + nodeURI + + " that isn't registered " ); + } +*/ + } + + public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException{ + try { + ContributionModel contributionModel = null; + + if ( domainModel.getContributions().containsKey(contributionURI) == false ){ + contributionModel = parseContribution(contributionURI, contributionURL); + + // assign the contribution to the referenced node + NodeModel node = domainModel.getNodes().get(nodeURI); + + if ((node != null) && (contributionModel != null)) { + node.getContributions().put(contributionURI, contributionModel); + } + } else { + // TODO - throw an exception here ? + } + + } catch (Exception ex) { + logger.log(Level.SEVERE, "Exception when registering contribution " + + contributionURI + + ex.toString() ); + } + } + + public void unregisterContribution(String nodeURI, String contributionURI) throws DomainException { + try { + + if ( domainModel.getContributions().containsKey(contributionURI) == true ){ + // get the contribution model + ContributionModel contributionModel = domainModel.getContributions().get(contributionURI); + + // remove deployed composites + for (QName compositeQName : contributionModel.getDeployedComposites().keySet()){ + domainModel.getDomainLevelComposite().getIncludes().remove(contributionModel.getDeployedComposites().get(compositeQName)); + domainModel.getDeployedComposites().remove(compositeQName); + } + + // remove contribution from the domain + domainModel.getContributions().remove(contributionURI); + + // remove the contribution from the referenced node + NodeModel nodeModel = domainModel.getNodes().get(nodeURI); + + if ((nodeModel != null)) { + nodeModel.getContributions().remove(contributionURI); + + // remove deployed composites + for (QName compositeQName : contributionModel.getDeployedComposites().keySet()){ + nodeModel.getDeployedComposites().remove(compositeQName); + } + } + } + + } catch (Exception ex) { + logger.log(Level.SEVERE, "Exception when removing contribution " + + contributionURI + + ex.toString() ); + } + } + + public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{ + try { + QName compositeQName = QName.valueOf(compositeQNameString); + + if (!domainModel.getDeployedComposites().containsKey(compositeQName)){ + // get the composite from the node + NodeModel node = domainModel.getNodes().get(nodeURI); + + if (node != null) { + if (node.getLifecycleState() != LifecyleState.AVAILABLE){ + throw new DomainException("Node " + nodeURI + " is already marked as active"); + } else { + for (ContributionModel contributionModel : node.getContributions().values()){ + CompositeModel compositeModel = contributionModel.getComposites().get(compositeQName); + + if (compositeModel != null){ + contributionModel.getDeployedComposites().put(compositeQName, compositeModel); + node.getDeployedComposites().put(compositeQName, compositeModel); + domainModel.getDeployedComposites().put(compositeQName, compositeModel); + domainManagementRuntime.getCompositeBuilder().build(compositeModel.getComposite()); + domainModel.getDomainLevelComposite().getIncludes().add(compositeModel.getComposite()); + + + } + } + } + } + } else { + throw new DomainException("Composite " + compositeQNameString + + " is already marked as deployed on node " + nodeURI); + } + } catch (Exception ex) { + logger.log(Level.SEVERE, "Exception when registering domain level composite " + + nodeURI + " " + + compositeQNameString + + ex.toString() ); + } + } + + public void registerServiceEndpoint(String domainURI, String nodeURI, String targetServiceName, String bindingClassName, String URL)throws DomainException { + + // the target service name is the component/service name combination + String componentName = null; + String serviceName = null; + + // if the service name ends in a "/" remove it + if (targetServiceName.endsWith("/")) { + targetServiceName = targetServiceName.substring(0, targetServiceName.length() - 1); + } + + // if the service name starts with a "/" remove it + if (targetServiceName.startsWith("/")) { + targetServiceName = targetServiceName.substring(1, targetServiceName.length()); + } + + // TODO - only interested if multiplicity is <= 1 + componentName = domainBuilder.getComponentNameFromReference(targetServiceName); + serviceName = domainBuilder.getServiceNameFromReference(targetServiceName); + + domainBuilder.updateDomainLevelServiceURI(domainComposite, targetServiceName, bindingClassName, URL); + + // find the node with the service + NodeModel node = domainModel.getNodes().get(nodeURI); + + if (node != null){ + + // collect the service info + ServiceModel serviceModel = domainModelFactory.createService(); + serviceModel.setServiceURI(targetServiceName); + serviceModel.setServiceURL(URL); + serviceModel.setServiceBinding(bindingClassName); + + //store the service + node.getServices().put(targetServiceName+bindingClassName, serviceModel); + + if (componentName != null){ + node.getServices().put(componentName+bindingClassName, serviceModel); + } + logger.log(Level.INFO, "Registering service: [" + + domainURI + " " + + targetServiceName + " " + + URL + " " + + bindingClassName + "]"); + } else { + logger.log(Level.WARNING, "Trying to register service: " + + targetServiceName + + " for a node " + + nodeURI + + "that isn't registered"); + } + + } + + public void unregisterServiceEndpoint(String domainURI, String nodeURI, String serviceName, String bindingClassName) throws DomainException{ + NodeModel node = domainModel.getNodes().get(nodeURI); + node.getServices().remove(serviceName + bindingClassName); + + // extract the short name from the long name + String shortServiceName = null; + if (serviceName.indexOf("/") >= 0 ) { + shortServiceName = serviceName.substring(0, serviceName.indexOf("/")); + } + + node.getServices().remove(shortServiceName + bindingClassName); + + logger.log(Level.FINE, "Removed service: " + serviceName ); + + } + + public String findServiceEndpoint(String domainURI, String serviceName, String bindingName) throws DomainException{ + logger.log(Level.INFO, "Finding service: [" + + domainURI + " " + + serviceName + " " + + bindingName + + "]"); + + String url = SERVICE_NOT_REGISTERED; + if (serviceName.startsWith("/")) { + serviceName = serviceName.substring(1); + } + String serviceKey = serviceName + bindingName; + + for (NodeModel node : domainModel.getNodes().values()){ + ServiceModel service = node.getServices().get(serviceKey); + + if (service != null){ + url = service.getServiceURL(); + // uncomment for debugging + //url = url.replace("8085", "8086"); + logger.log(Level.INFO, "Found service " + serviceName + " url: " + url); + break; + } + } + + return url; + } + + public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException{ + logger.log(Level.FINE, "Finding service node: [" + + domainURI + " " + + serviceName + " " + + bindingName + + "]"); + + String nodeURI = SERVICE_NOT_KNOWN; + + for (NodeModel node : domainModel.getNodes().values()){ + Service service = null; + for (CompositeModel compositeModel : node.getDeployedComposites().values()){ + service = domainBuilder.findServiceForReference(compositeModel.getComposite(), serviceName); + if (service != null) { + nodeURI = node.getNodeURI(); + break; + } + } + } + + return nodeURI; + } + + + + // SCADomain API methods + + public void start() throws DomainException { + + // notify any top level domain changes before composites are started + notifyDomainChange(); + + // call start on all nodes with deployed composites + for(NodeModel node : domainModel.getNodes().values()) { + if ( !node.getDeployedComposites().isEmpty()){ + try { + if (node.getLifecycleState() != LifecyleState.RUNNING) { + ((NodeModelImpl)node).getSCANodeManagerService().start(); + node.setLifecycleState(LifecyleState.RUNNING); + } + } catch (Exception ex) { + // TODO - collate errors and report + ex.printStackTrace(); + } + } + } + } + + public void stop() throws DomainException { + // call stop on all nodes + for(NodeModel node : domainModel.getNodes().values()) { + try { + if (node.getLifecycleState() == LifecyleState.RUNNING) { + ((NodeModelImpl)node).getSCANodeManagerService().stop(); + node.setLifecycleState(LifecyleState.DEPLOYED); + } + } catch (Exception ex) { + // TODO - collate errors and report + ex.printStackTrace(); + } + } + } + + public void destroy() throws DomainException { + try { + + // unregister all nodes + domainModel.getNodes().clear(); + + // remove all management components + Composite composite = domainManagementComposite.getIncludes().get(0); + + domainManagementRuntime.getCompositeActivator().stop(composite); + domainManagementRuntime.getCompositeActivator().deactivate(composite); + + // remove the node factory + ModelFactoryExtensionPoint factories = domainManagementRuntime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class); + factories.removeFactory(nodeFactory); + nodeFactory.setNode(null); + + // Stop the SCA runtime that the domain is using + domainManagementRuntime.stop(); + + + } catch(ActivationException ex) { + throw new DomainException(ex); + } + } + + public String getURI(){ + return domainModel.getDomainURI(); + } + + public void addContribution(String contributionURI, URL contributionURL) throws DomainException { + // add the contribution information to the domain model + org.apache.tuscany.sca.domain.model.ContributionModel contributionModel = + parseContribution(contributionURI, contributionURL.toExternalForm()); + } + + public void updateContribution(String contributionURI, URL contributionURL) throws DomainException { + if ( domainModel.getContributions().containsKey(contributionURI) == true ){ + + List<QName> deployedCompositeNames = new ArrayList<QName>(); + + // record the names of composites that must be restarted after the + // contribution has been removed + for ( NodeModel node : domainModel.getNodes().values()){ + if ((node.getLifecycleState() == LifecyleState.RUNNING) && (node.getContributions().containsKey(contributionURI))) { + for (CompositeModel tmpCompositeModel : node.getDeployedComposites().values()){ + deployedCompositeNames.add(tmpCompositeModel.getCompositeQName()); + } + } + } + + // remove the old version of the contribution + removeContribution(contributionURI); + + // Add the updated contribution back into the domain model + // TODO - there is a problem here with dependent contributions + // as it doesn't look like the contribution listeners + // are working quite right + addContribution(contributionURI, contributionURL); + + // add the deployed composites back into the domain if they still exist + // if they don't then the user will have to add and start any new composites manually + for (QName compositeQName : deployedCompositeNames) { + // make sure the composite still exists + CompositeModel compositeModel = findComposite(compositeQName); + + if (compositeModel != null){ + addToDomainLevelComposite(compositeModel.getCompositeQName()); + } else { + // the composite has been removed from the contribution + // by the update + } + } + + // automatically start all the composites + for (QName compositeName : deployedCompositeNames) { + startComposite(compositeName); + } + } else { + throw new DomainException("Contribution " + contributionURI + " not found in domain contributions"); + } + } + + public void removeContribution(String contributionURI) throws DomainException { + if ( domainModel.getContributions().containsKey(contributionURI) == true ){ + + // get the contribution model + ContributionModel contributionModel = domainModel.getContributions().get(contributionURI); + + // remove potentially deployed composites + for (QName compositeQName : contributionModel.getDeployableComposites().keySet()){ + domainModel.getDeployedComposites().remove(compositeQName); + domainModel.getDomainLevelComposite().getIncludes().remove(contributionModel.getDeployableComposites().get(compositeQName)); + } + + // remove contribution from the domain model + domainModel.getContributions().remove(contributionURI); + + // remove contribution from the contribution processor + try { + domainManagementContributionService.remove(contributionURI); + } catch (Exception ex){ + throw new DomainException(ex); + } + + // stop and tidy any nodes running this contribution + for ( NodeModel node : domainModel.getNodes().values()){ + if (node.getContributions().containsKey(contributionURI)) { + try { + if (node.getLifecycleState() == LifecyleState.RUNNING) { + ((NodeModelImpl)node).getSCANodeManagerService().stop(); + node.setLifecycleState(LifecyleState.DEPLOYED); + } + + // remove all contributions from this node including the + // one that is specifically being removed. + for (ContributionModel tmpContributionModel : node.getContributions().values()){ + ((NodeModelImpl)node).getSCANodeManagerService().removeContribution(tmpContributionModel.getContributionURI()); + } + + node.getContributions().clear(); + node.getDeployedComposites().clear(); + node.setLifecycleState(LifecyleState.AVAILABLE); + node.getServices().clear(); + } catch (Exception ex) { + // TODO - collate errors and report + ex.printStackTrace(); + } + } + } + } else { + throw new DomainException("Contribution " + contributionURI + " not found in domain contributions"); + } + } + + public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException { + // TODO + throw new DomainException("Not yet implemented"); + } + + public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException { + // TODO + throw new DomainException("Not yet implemented"); + } + + public void addToDomainLevelComposite(QName compositeQName) throws DomainException { + addToDomainLevelComposite(compositeQName, null); + } + + public void addToDomainLevelComposite(QName compositeQName, String nodeURI) throws DomainException { + + try { + // check to see if this composite has already been added + if (domainModel.getDeployedComposites().containsKey(compositeQName) ){ + throw new DomainException("Composite " + compositeQName.toString() + + " had already been added to the domain level composite"); + } + + // find the contribution that has this composite + ContributionModel contributionModel = findContributionFromComposite(compositeQName); + + if (contributionModel == null){ + throw new DomainException("Can't find contribution for composite " + compositeQName.toString()); + } + + // find the composite object from the contribution + CompositeModel compositeModel = contributionModel.getComposites().get(compositeQName); + + if (compositeModel == null){ + throw new DomainException("Can't find composite model " + compositeQName.toString() + + " in contribution " + contributionModel.getContributionURI()); + } + + // build the contribution to create the services and references + domainModel.getDeployedComposites().put(compositeQName, compositeModel); + domainManagementRuntime.getCompositeBuilder().build(compositeModel.getComposite()); + domainModel.getDomainLevelComposite().getIncludes().add(compositeModel.getComposite()); + + NodeModel node = null; + + // find the node for the composite to run on + if (nodeURI != null) { + // find the named node + node = domainModel.getNodes().get(nodeURI); + + if (node == null){ + throw new DomainException("Node " + nodeURI + " not found in domain"); + } + } else { + // noddy algorithm to find a free node + // TODO - do something better + for(NodeModel tmpNode : domainModel.getNodes().values()) { + if (tmpNode.getLifecycleState() == LifecyleState.AVAILABLE){ + node = tmpNode; + } + } + + if (node == null){ + throw new DomainException("No free node available to run composite " + compositeQName.toString()); + } + } + + // find all the composites that the node must know about + List<Contribution> dependentContributions = new ArrayList<Contribution>(); + findDependentContributions(contributionModel.getContribution(), dependentContributions); + + // assign the set of contributions to the node model + for (Contribution tmpContribution : dependentContributions){ + node.getContributions().put(tmpContribution.getURI(), + domainModel.getContributions().get(tmpContribution.getURI())); + } + + // assign the composite to the node model + node.getDeployedComposites().put(compositeQName, compositeModel); + + node.setLifecycleState(LifecyleState.DEPLOYED); + + // now pass this information over to the real node + + + // add contributions. Use the dependent contribution list here rather than the + // one built up in the node model to ensure that contributions are added in the correct order + // I.e. the top most in the dependency tree last. + for (Contribution tmpContribution : dependentContributions){ + ((NodeModelImpl)node).getSCANodeManagerService().addContribution(tmpContribution.getURI(), + domainModel.getContributions().get(tmpContribution.getURI()).getContributionURL()); + } + + // deploy composite + ((NodeModelImpl)node).getSCANodeManagerService().addToDomainLevelComposite(compositeQName.toString()); + + // spray all of the service endpoints from this composite out to interested nodes + notifyDomainChange(); + } catch (DomainException ex) { + throw ex; + } catch (Exception ex) { + throw new DomainException(ex); + } + + } + + public void removeFromDomainLevelComposite(QName compositeQName) throws DomainException { + + domainModel.getDomainLevelComposite().getIncludes().remove(domainModel.getDeployedComposites().get(compositeQName).getComposite()); + domainModel.getDeployedComposites().remove(compositeQName); + + ContributionModel contributionModel = findContributionFromComposite(compositeQName); + + if (contributionModel != null){ + contributionModel.getDeployedComposites().remove(compositeQName); + + for(NodeModel node : domainModel.getNodes().values()) { + if ( node.getDeployedComposites().containsKey(compositeQName)){ + try { + if (node.getLifecycleState() == LifecyleState.RUNNING) { + ((NodeModelImpl)node).getSCANodeManagerService().stop(); + node.setLifecycleState(LifecyleState.DEPLOYED); + } + // TODO - how to remove it from the node. Remove all contributions??? + + node.getDeployedComposites().remove(compositeQName); + } catch (Exception ex) { + // TODO - collate errors and report + ex.printStackTrace(); + } + } + } + } else { + throw new DomainException("Composite " + compositeQName.toString() + " not found in domain contributions"); + } + } + + public String getDomainLevelComposite() throws DomainException { + + String domainLevelComposite = "<composite xmlns=\"http://www.osoa.org/xmlns/sca/1.0\"" + + " targetNamespace=\"http://tuscany.apache.org/domain\"" + + " xmlns:domain=\"http://tuscany.apache.org/domain\""; + + int includeCount = 0; + for (CompositeModel compositeModel : domainModel.getDeployedComposites().values()){ + domainLevelComposite = domainLevelComposite + " xmlns:include" + + includeCount + + "=\"" + compositeModel.getCompositeQName().getNamespaceURI() + "\""; + includeCount++; + } + + domainLevelComposite = domainLevelComposite + " name=\"DomainLevelComposite\">"; + + includeCount = 0; + for (CompositeModel compositeModel : domainModel.getDeployedComposites().values()){ + domainLevelComposite = domainLevelComposite + "<include name=\"include" + + includeCount + + ":" + + compositeModel.getCompositeQName().getLocalPart() + + "\"/>"; + includeCount++; + } + + domainLevelComposite = domainLevelComposite + "</composite>"; + + return domainLevelComposite; + } + + public String getQNameDefinition(QName artifact) throws DomainException { + // TODO - no absolutely sure what is intended here as I don't have + // an explicit scenario but here is some code to get me thinking about it + String artifactString = null; + + // find the composite that matches and return its XML + CompositeModel compositeModel = domainModel.getDeployedComposites().get(artifact); + + if (compositeModel != null){ + // convert the composite to XML + } + + return artifactString; + } + + public void startComposite(QName compositeQName) throws DomainException { + try { + // find the composite object from the list of deployed composites + CompositeModel compositeModel = domainModel.getDeployedComposites().get(compositeQName); + + if (compositeModel == null){ + throw new DomainException("Can't start composite " + compositeQName.toString() + + " as it hasn't been added to the domain level composite"); + } + + // find the contribution that has this composite + ContributionModel contributionModel = findContributionFromComposite(compositeQName); + + if (contributionModel == null){ + throw new DomainException("Can't find contribution for composite " + compositeQName.toString()); + } + + NodeModel node = null; + + // find the node that has this composite + for(NodeModel tmpNode : domainModel.getNodes().values()) { + if (tmpNode.getDeployedComposites().containsKey(compositeQName)){ + node = tmpNode; + break; + } + } + + if (node != null){ + if (node.getLifecycleState() == LifecyleState.DEPLOYED){ + // start the node + ((NodeModelImpl)node).getSCANodeManagerService().start(); + node.setLifecycleState(LifecyleState.RUNNING); + } + + } else { + // composite not assigned to node for some reason + throw new DomainException("Composite " + compositeQName.toString() + + " is not associated with a node and cannot be started"); + } + } catch (NodeException ex){ + throw new DomainException(ex); + } + + } + + public void stopComposite(QName compositeName) throws DomainException { + // find the composite object from the list of deployed composites + CompositeModel composite = domainModel.getDeployedComposites().get(compositeName); + + if (composite == null){ + throw new DomainException("Can't stop composite " + compositeName.toString() + + " as it hasn't been added to the domain level composite"); + } + + // stop all the nodes running this composite + for(NodeModel node : domainModel.getNodes().values()) { + if ( node.getDeployedComposites().containsKey(compositeName)){ + try { + if (node.getLifecycleState() == LifecyleState.RUNNING) { + node.setLifecycleState(LifecyleState.DEPLOYED); + ((NodeModelImpl)node).getSCANodeManagerService().stop(); + } + } catch (Exception ex) { + // TODO - how to report this? + } + } + } + } + + public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException { + return (R)cast(target, domainManagementRuntime); + } + + protected <B, R extends CallableReference<B>> R cast(B target, ReallySmallRuntime runtime) throws IllegalArgumentException { + return (R)runtime.getProxyFactory().cast(target); + } + + public <B> B getService(Class<B> businessInterface, String serviceName) { + return getService( businessInterface, serviceName, domainManagementRuntime, null); + } + + protected <B> B getService(Class<B> businessInterface, String serviceName, ReallySmallRuntime runtime, Composite domainComposite) { + + ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName, runtime, domainComposite); + if (serviceReference == null) { + throw new ServiceRuntimeException("Service not found: " + serviceName); + } + return serviceReference.getService(); + } + + protected <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) { + return createServiceReference(businessInterface, targetURI, domainManagementRuntime, null); + } + + + protected <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI, ReallySmallRuntime runtime, Composite domainComposite) { + try { + + AssemblyFactory assemblyFactory = runtime.getAssemblyFactory(); + Composite composite = assemblyFactory.createComposite(); + composite.setName(new QName(Constants.SCA10_TUSCANY_NS, "default")); + RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent(); + component.setName("default"); + component.setURI("default"); + runtime.getCompositeActivator().configureComponentContext(component); + composite.getComponents().add(component); + RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference(); + reference.setName("default"); + ModelFactoryExtensionPoint factories = + runtime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class); + JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class); + InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract(); + interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface)); + reference.setInterfaceContract(interfaceContract); + component.getReferences().add(reference); + reference.setComponent(component); + SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class); + SCABinding binding = scaBindingFactory.createSCABinding(); + + // find the service endpoint somewhere else in the domain + try { + String endpointURL = findServiceEndpoint(domainModel.getDomainURI(), + targetURI, + binding.getClass().getName()); + + if (endpointURL.equals(SERVICE_NOT_REGISTERED)){ + logger.log(Level.WARNING, "Created a sevice reference for service that is not yet started: Service " + targetURI); + } else { + targetURI = endpointURL; + } + } catch (DomainException ex){ + throw new ServiceRuntimeException(ex); + } + + binding.setURI(targetURI); + reference.getBindings().add(binding); + return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, runtime + .getProxyFactory(), runtime.getCompositeActivator()); + } catch (Exception e) { + throw new ServiceRuntimeException(e); + } + } + + public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) { + return getServiceReference(businessInterface, name, domainManagementRuntime, null); + } + + + protected <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name, ReallySmallRuntime runtime, Composite domainComposite) { + + // Extract the component name + String componentName; + String serviceName; + int i = name.indexOf('/'); + if (i != -1) { + componentName = name.substring(0, i); + serviceName = name.substring(i + 1); + + } else { + componentName = name; + serviceName = null; + } + + // Lookup the component + Component component = null; + + if ( domainComposite != null ) { + for (Composite composite: domainComposite.getIncludes()) { + for (Component compositeComponent: composite.getComponents()) { + if (compositeComponent.getName().equals(componentName)) { + component = compositeComponent; + } + } + } + } + + if (component == null) { + // look to see of the service exists somewhere else in the domain + try { + String nodeName = findServiceNode(domainModel.getDomainURI(), + name, + "org.apache.tuscany.sca.binding.sca.impl.SCABindingImpl"); + + if (nodeName.equals(SERVICE_NOT_KNOWN)){ + throw new ServiceRuntimeException("The service " + name + " has not been contributed to the domain"); + } + } catch (DomainException ex){ + throw new ServiceRuntimeException(ex); + } + + // now create a service reference + return createServiceReference(businessInterface, name, runtime, domainComposite); + } + RuntimeComponentContext componentContext = null; + + // If the component is a composite, then we need to find the + // non-composite component that provides the requested service + if (component.getImplementation() instanceof Composite) { + for (ComponentService componentService : component.getServices()) { + if (serviceName == null || serviceName.equals(componentService.getName())) { + CompositeService compositeService = (CompositeService)componentService.getService(); + if (compositeService != null) { + if (serviceName != null) { + serviceName = "$promoted$." + serviceName; + } + componentContext = + ((RuntimeComponent)compositeService.getPromotedComponent()).getComponentContext(); + return componentContext.createSelfReference(businessInterface, compositeService + .getPromotedService()); + } + break; + } + } + // No matching service is found + throw new ServiceRuntimeException("Composite service not found: " + name); + } else { + componentContext = ((RuntimeComponent)component).getComponentContext(); + if (serviceName != null) { + return componentContext.createSelfReference(businessInterface, serviceName); + } else { + return componentContext.createSelfReference(businessInterface); + } + } + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java new file mode 100644 index 0000000000..680ba1b80a --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/impl/SCADummyNodeImpl.java @@ -0,0 +1,80 @@ + /* + * 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.domain.impl; + +import java.net.URL; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.node.NodeException; +import org.apache.tuscany.sca.node.SCANode; + +/** + * A dummy representation of and SCA Node used simply to allow + * callable references in the JVM where the domain is being run + * to be looked up + * + * @version $Rev: 552343 $ $Date: 2007-09-09 23:54:46 +0100 (Sun, 09 Sep 2007) $ + */ +public class SCADummyNodeImpl implements SCANode { + + private SCADomain scaDomain = null; + + public SCADummyNodeImpl(SCADomain scaDomain) { + this.scaDomain = scaDomain; + } + + // API methods + + public void start() throws NodeException { + } + + public void stop() throws NodeException { + + } + + public void destroy() throws NodeException { + } + + public String getURI(){ + return null; + } + + public SCADomain getDomain(){ + return scaDomain; + } + + public void addContribution(String contributionURI, URL contributionURL) throws NodeException { + } + + public void removeContribution(String contributionURI) throws NodeException { + } + + public void addToDomainLevelComposite(QName compositeName) throws NodeException { + } + + public void addToDomainLevelComposite(String compositePath) throws NodeException { + } + + public void startContribution(String contributionURI) throws NodeException { + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.java new file mode 100644 index 0000000000..dadf05a49b --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/launch/SCADomainControllerLauncher.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.domain.launch; + +import java.io.IOException; + +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainFactory; + +public class SCADomainControllerLauncher { + + /** + * @param args + */ + public static void main(String[] args) { + System.out.println("Tuscany Domain Controller starting..."); + + SCADomain domain = null; + try { + SCADomainFactory domainFactory = SCADomainFactory.newInstance(); + domain = domainFactory.createSCADomain("http://localhost:9999"); + + } catch (Exception e) { + System.err.println("Exception starting domain controller"); + e.printStackTrace(); + System.exit(0); + } + + System.out.println("Domain controller ready..."); + System.out.println("Press enter to shutdown"); + try { + System.in.read(); + } catch (IOException e) { + } + + try { + domain.destroy(); + } catch (Exception e) { + System.err.println("Exception stopping domain controller"); + e.printStackTrace(); + } + + System.exit(0); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.java new file mode 100644 index 0000000000..0ce961ae27 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/ContributionInfoImpl.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.domain.management.impl; + +import java.io.Serializable; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.management.ContributionInfo; +/** + * Information relating to an exposed service + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class ContributionInfoImpl implements ContributionInfo, Serializable { + + static final long serialVersionUID = 7669181086005969428L; + + private String contributionURI; + private URL contributionURL; + private List<QName> composites = new ArrayList<QName>(); + private List<QName> deployableComposites = new ArrayList<QName>(); + + + /** + * Retrieve the contribution uri + * + * @return contribution uri + */ + public String getContributionURI() { + return contributionURI; + } + + /** + * Set the contribution uri + * + * @param contributionURI + */ + public void setContributionURI(String contributionURI){ + this.contributionURI = contributionURI; + } + + /** + * Retrieve the contribution url + * + * @return contribution url + */ + public URL getContributionURL(){ + return contributionURL; + } + + /** + * Set the contribution url + * + * @param contributionURL + */ + public void setContributionURL(URL contributionURL){ + this.contributionURL = contributionURL; + } + + public List<QName> getComposites(){ + return composites; + } + + public List<QName> getDeployableComposites(){ + return deployableComposites; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.java new file mode 100644 index 0000000000..4abbbd9466 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/DomainInfoImpl.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.domain.management.impl; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.management.DomainInfo; + +/** + * A data transport object for the management interface + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class DomainInfoImpl implements DomainInfo, Serializable { + + static final long serialVersionUID = 7669181086005969428L; + + private String domainURI; + private String domainURL; + private List<String> nodes = new ArrayList<String>(); + private List<String> contributions = new ArrayList<String>(); + private List<QName> composites = new ArrayList<QName>(); + + /** + * Retrieve the domain uri + * + * @return domain uri + */ + public String getDomainURI(){ + return domainURI; + } + + /** + * Set the domain uri + * + * @param domainURI + */ + public void setDomainURI(String domainURI){ + this.domainURI = domainURI; + } + + /** + * Retrieve the domain url + * + * @return domain url + */ + public String getDomainURL(){ + return domainURL; + } + + /** + * Set the domain url + * + * @param domainURL + */ + public void setDomainURL(String domainURL){ + this.domainURL = domainURL; + } + + public List<String> getNodes(){ + return nodes; + } + + public List<String> getContributions(){ + return contributions; + } + + public List<QName> getDeployedComposites(){ + return composites; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.java new file mode 100644 index 0000000000..558439db99 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/NodeInfoImpl.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.domain.management.impl; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.management.NodeInfo; + +/** + * Information relating to an exposed service + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class NodeInfoImpl implements NodeInfo, Serializable { + + static final long serialVersionUID = 7669181086005969428L; + + private String nodeURI; + private String nodeURL; + private List<String> contributions = new ArrayList<String>(); + private List<QName> composites = new ArrayList<QName>(); + private List<String> services = new ArrayList<String>(); + + /** + * Retrieve the node uri + * + * @return node uri + */ + public String getNodeURI(){ + return nodeURI; + } + + /** + * Set the node uri + * + * @param nodeURI + */ + public void setNodeURI(String nodeURI){ + this.nodeURI = nodeURI; + } + + /** + * Retrieve the node url + * + * @return node url + */ + public String getNodeURL() { + return nodeURL; + } + + /** + * Set the node url + * + * @param nodeURL + */ + public void setNodeURL(String nodeURL){ + this.nodeURL = nodeURL; + } + + public List<String> getContributions(){ + return contributions; + } + + public List<QName> getDeployedComposites(){ + return composites; + } + + public List<String> getServices(){ + return services; + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java new file mode 100644 index 0000000000..b4e1ff5972 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/management/impl/SCADomainManagerServiceImpl.java @@ -0,0 +1,228 @@ +/* + * 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.domain.management.impl; + +import java.io.Externalizable; +import java.net.URL; +import java.util.logging.Logger; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.DomainException; +import org.apache.tuscany.sca.domain.SCADomain; +import org.apache.tuscany.sca.domain.SCADomainAPIService; +import org.apache.tuscany.sca.domain.SCADomainEventService; +import org.apache.tuscany.sca.domain.SCADomainSPI; +import org.apache.tuscany.sca.domain.management.DomainInfo; +import org.apache.tuscany.sca.domain.management.NodeInfo; +import org.apache.tuscany.sca.domain.management.SCADomainManagerInitService; +import org.apache.tuscany.sca.domain.management.SCADomainManagerService; +import org.apache.tuscany.sca.domain.model.DomainModel; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.node.management.SCANodeManagerService; +import org.osoa.sca.CallableReference; +import org.osoa.sca.annotations.Scope; +import org.osoa.sca.annotations.Service; + + +/** + * Stores details of services exposed and retrieves details of remote services + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +@Scope("COMPOSITE") +@Service(interfaces = {SCADomainEventService.class, SCADomainManagerInitService.class, SCADomainManagerService.class, SCADomainAPIService.class}) +public class SCADomainManagerServiceImpl implements SCADomainEventService, SCADomainManagerInitService, SCADomainManagerService, SCADomainAPIService { + + private final static Logger logger = Logger.getLogger(SCADomainManagerServiceImpl.class.getName()); + + private SCADomain domain; + private SCADomainSPI domainSPI; + private SCADomainEventService domainEventService; + + // DomainManagerInitService methods + + public void setDomain(SCADomain domain) { + this.domain = domain; + } + + public void setDomainSPI(SCADomainSPI domainSPI) { + this.domainSPI = domainSPI; + } + + public void setDomainEventService(SCADomainEventService domainEventService) { + this.domainEventService = domainEventService; + } + + // DomainEventService methods + + public void registerNode(String nodeURI, String nodeURL, Externalizable nodeManagerReference) throws DomainException{ + // get a reference to the node manager here so that the callable reference + // the right context to construct itself. Don't actually have to do + // anything with the result as the context is cached inside the callable + // reference + ((CallableReference<SCANodeManagerService>)nodeManagerReference).getService(); + + // pass on to the domain + domainEventService.registerNode(nodeURI, nodeURL, nodeManagerReference); + } + + public void unregisterNode(String nodeURI) throws DomainException { + domainEventService.unregisterNode(nodeURI); + } + + public void registerNodeStart(String nodeURI) throws DomainException { + domainEventService.registerNodeStart(nodeURI); + } + + public void registerNodeStop(String nodeURI) throws DomainException { + domainEventService.registerNodeStop(nodeURI); + } + + public void registerContribution(String nodeURI, String contributionURI, String contributionURL) throws DomainException { + domainEventService.registerContribution(nodeURI, contributionURI, contributionURL); + } + + public void unregisterContribution(String nodeURI,String contributionURI)throws DomainException { + domainEventService.unregisterContribution(nodeURI, contributionURI); + } + + public void registerDomainLevelComposite(String nodeURI, String compositeQNameString) throws DomainException{ + domainEventService.registerDomainLevelComposite(nodeURI, compositeQNameString); + } + + public void registerServiceEndpoint(String domainURI, String nodeUri, String serviceName, String bindingName, String URL) throws DomainException { + domainEventService.registerServiceEndpoint(domainURI, nodeUri, serviceName, bindingName, URL); + } + + public void unregisterServiceEndpoint(String domainURI, String nodeUri, String serviceName, String bindingName) throws DomainException{ + domainEventService.unregisterServiceEndpoint(domainURI, nodeUri, serviceName, bindingName); + } + + + public String findServiceEndpoint(String domainURI, String serviceName, String bindingName) throws DomainException{ + return domainEventService.findServiceEndpoint(domainURI, serviceName, bindingName); + } + + public String findServiceNode(String domainURI, String serviceName, String bindingName) throws DomainException { + return domainEventService.findServiceNode(domainURI, serviceName, bindingName); + } + + // DomainAPIService methods + + public void start() throws DomainException { + domain.start(); + } + + public void stop() throws DomainException { + domain.stop(); + } + + public void destroyDomain() throws DomainException { + domain.destroy(); + } + + public String getURI() { + return domain.getURI(); + } + + public void addContribution(String contributionURI, String contributionURL) throws DomainException { + try { + domain.addContribution(contributionURI, new URL(contributionURL)); + } catch (Exception ex) { + throw new DomainException (ex); + } + } + + public void updateContribution(String contributionURI, String contributionURL) throws DomainException { + try { + domain.updateContribution(contributionURI, new URL(contributionURL)); + } catch (Exception ex) { + throw new DomainException (ex); + } + } + + public void removeContribution(String contributionURI) throws DomainException { + domain.removeContribution(contributionURI); + } + + public void addDeploymentComposite(String contributionURI, String compositeXML) throws DomainException { + domain.addDeploymentComposite(contributionURI, compositeXML); + } + + public void updateDeploymentComposite(String contributionURI, String compositeXML) throws DomainException { + domain.updateDeploymentComposite(contributionURI, compositeXML); + } + + public void addToDomainLevelComposite(String compositeQName) throws DomainException { + domain.addToDomainLevelComposite(QName.valueOf(compositeQName)); + } + + public void removeFromDomainLevelComposite(String compositeQName) throws DomainException { + domain.removeFromDomainLevelComposite(QName.valueOf(compositeQName)); + } + + public String getDomainLevelComposite() throws DomainException { + return domain.getDomainLevelComposite(); + } + + public String getQNameDefinition(String artifact) throws DomainException { + return domain.getQNameDefinition(QName.valueOf(artifact)); + } + + public void startComposite(String compositeQName) throws DomainException { + domain.startComposite(QName.valueOf(compositeQName)); + } + + public void stopComposite(String compositeQName) throws DomainException { + domain.stopComposite(QName.valueOf(compositeQName)); + } + + // DomainManagementService methods + + public DomainInfo getDomainDescription(){ + + DomainInfo domainInfo = new DomainInfoImpl(); + DomainModel domain = domainSPI.getDomainModel(); + + domainInfo.setDomainURI(domain.getDomainURI()); + domainInfo.setDomainURL(domain.getDomainURL()); + domainInfo.getNodes().addAll(domain.getNodes().keySet()); + domainInfo.getContributions().addAll(domain.getContributions().keySet()); + domainInfo.getDeployedComposites().addAll(domain.getDeployedComposites().keySet()); + + return domainInfo; + } + + public NodeInfo getNodeDescription(String nodeURI){ + + NodeInfo nodeInfo = new NodeInfoImpl(); + DomainModel domain = domainSPI.getDomainModel(); + NodeModel node = domain.getNodes().get(nodeURI); + + nodeInfo.setNodeURI(nodeURI); + nodeInfo.setNodeURL(node.getNodeURL()); + nodeInfo.getContributions().addAll(node.getContributions().keySet()); + nodeInfo.getDeployedComposites().addAll(node.getDeployedComposites().keySet()); + nodeInfo.getServices().addAll(node.getServices().keySet()); + + return nodeInfo; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java new file mode 100644 index 0000000000..12a140292d --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/CompositeModelImpl.java @@ -0,0 +1,75 @@ +/* + * 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.domain.model.impl; + + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.domain.model.CompositeModel; + + +/** + * A wrapper for the assembly model composite + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class CompositeModelImpl implements CompositeModel { + + private QName compositeQName; + private Composite composite; + + /** + * Retrieve the composite qname + * + * @return composite qname + */ + public QName getCompositeQName(){ + return compositeQName; + } + + /** + * Set the composite qname + * + * @param compositeQName + */ + public void setCompositeQName(QName compositeQName) { + this.compositeQName = compositeQName; + } + + /** + * Retrieve the assembly composite object + * + * @return composite + */ + public Composite getComposite(){ + return composite; + } + + /** + * Set the assembly composite object + * + * @param composite + */ + public void setComposite(Composite composite){ + this.composite = composite; + } +} + diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java new file mode 100644 index 0000000000..513df3e9db --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ContributionModelImpl.java @@ -0,0 +1,110 @@ +/* + * 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.domain.model.impl; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.contribution.Contribution; +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; + +/** + * A wrapper for the contribution + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class ContributionModelImpl implements ContributionModel { + + private Contribution contribution; + private String contributionURI; + private String contributionURL; + private Map<QName, CompositeModel> composites = new HashMap<QName, CompositeModel>(); + private Map<QName, CompositeModel> deployableComposites = new HashMap<QName, CompositeModel>(); + private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>(); + + /** + * Retrieve the contribution object + * + * @return contribution + */ + public Contribution getContribution(){ + return contribution; + } + + /** + * Set the contribution object + * + * @param contribution + */ + public void setContribution(Contribution contribution){ + this.contribution = contribution; + } + + /** + * Retrieve the contribution uri + * + * @return contribution uri + */ + public String getContributionURI() { + return contributionURI; + } + + /** + * Set the contribution uri + * + * @param contributionURI + */ + public void setContributionURI(String contributionURI){ + this.contributionURI = contributionURI; + } + + /** + * Retrieve the contribution url + * + * @return contribution url + */ + public String getContributionURL(){ + return contributionURL; + } + + /** + * Set the contribution url + * + * @param contributionURL + */ + public void setContributionURL(String contributionURL){ + this.contributionURL = contributionURL; + } + + public Map<QName, CompositeModel> getComposites(){ + return composites; + } + + public Map<QName, CompositeModel> getDeployableComposites(){ + return deployableComposites; + } + + public Map<QName, CompositeModel> getDeployedComposites(){ + return deployedComposites; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java new file mode 100644 index 0000000000..443e4b8b71 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelFactoryImpl.java @@ -0,0 +1,80 @@ +/* + * 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.domain.model.impl; + +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; +import org.apache.tuscany.sca.domain.model.DomainModel; +import org.apache.tuscany.sca.domain.model.DomainModelFactory; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.domain.model.ServiceModel; + +/** + * The factory used to create model elements + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class DomainModelFactoryImpl implements DomainModelFactory { + + /** + * Create a new domain model + * + * @return new domain model + */ + public DomainModel createDomain(){ + return new DomainModelImpl(); + } + /** + * Create a new node model + * + * @return new node model + */ + public NodeModel createNode(){ + return new NodeModelImpl(); + } + + /** + * Create a new contribution model + * + * @return new contribution model + */ + public ContributionModel createContribution(){ + return new ContributionModelImpl(); + } + + /** + * Create a new composite model + * + * @return new composite model + */ + public CompositeModel createComposite(){ + return new CompositeModelImpl(); + } + + /** + * Create a new service model + * + * @return new service model + */ + public ServiceModel createService(){ + return new ServiceModelImpl(); + } + +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java new file mode 100644 index 0000000000..378495d259 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/DomainModelImpl.java @@ -0,0 +1,115 @@ +/* + * 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.domain.model.impl; + +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.assembly.Composite; +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.domain.model.DomainModel; + + +/** + * A model of the domain and the artifacts that it managers. Acts as a holder for the + * various other tuscany models involved + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class DomainModelImpl implements DomainModel { + + private String domainURI; + private String domainURL; + private Map<String, NodeModel> nodes = new HashMap<String, NodeModel>(); + private Map<String, ContributionModel> contributions = new HashMap<String, ContributionModel>(); + private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>(); + private Composite domainLevelComposite; + + + /** + * Retrieve the domain uri + * + * @return domain uri + */ + public String getDomainURI(){ + return domainURI; + } + + /** + * Set the domain uri + * + * @param domainURI + */ + public void setDomainURI(String domainURI){ + this.domainURI = domainURI; + } + + /** + * Retrieve the domain url + * + * @return domain url + */ + public String getDomainURL(){ + return domainURL; + } + + /** + * Set the domain level composite + * + * @param domainLevelComposite + */ + public void setDomainLeveComposite(Composite domainLevelComposite){ + this.domainLevelComposite = domainLevelComposite; + } + + /** + * Retrieve the domain level composite + * + * @return domainLevelComposite + */ + public Composite getDomainLevelComposite(){ + return domainLevelComposite; + } + + /** + * Set the domain url + * + * @param domainURL + */ + public void setDomainURL(String domainURL){ + this.domainURL = domainURL; + } + + public Map<String, NodeModel> getNodes(){ + return nodes; + } + + public Map<String, ContributionModel> getContributions(){ + return contributions; + } + + public Map<QName, CompositeModel> getDeployedComposites(){ + return deployedComposites; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java new file mode 100644 index 0000000000..0fde18ac97 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/NodeModelImpl.java @@ -0,0 +1,144 @@ +/* + * 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.domain.model.impl; + +import java.io.Externalizable; +import java.util.HashMap; +import java.util.Map; + +import javax.xml.namespace.QName; + +import org.apache.tuscany.sca.domain.model.CompositeModel; +import org.apache.tuscany.sca.domain.model.ContributionModel; +import org.apache.tuscany.sca.domain.model.NodeModel; +import org.apache.tuscany.sca.domain.model.ServiceModel; +import org.apache.tuscany.sca.domain.model.NodeModel.LifecyleState; +import org.apache.tuscany.sca.node.management.SCANodeManagerService; +import org.osoa.sca.CallableReference; + + +/** + * A node. Runs SCA composites + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class NodeModelImpl implements NodeModel { + + private LifecyleState state = LifecyleState.AVAILABLE; + private String nodeURI; + private String nodeURL; + private Externalizable nodeManagerReference; + private Map<String, ContributionModel> contributions = new HashMap<String, ContributionModel>(); + private Map<QName, CompositeModel> deployedComposites = new HashMap<QName, CompositeModel>(); + private Map<String, ServiceModel> services = new HashMap<String, ServiceModel>(); + + /** + * Retrieve the node uri + * + * @return node uri + */ + public String getNodeURI(){ + return nodeURI; + } + + /** + * Set the node uri + * + * @param nodeURI + */ + public void setNodeURI(String nodeURI){ + this.nodeURI = nodeURI; + } + + /** + * Retrieve the node url + * + * @return node url + */ + public String getNodeURL() { + return nodeURL; + } + + /** + * Set the node url + * + * @param nodeURL + */ + public void setNodeURL(String nodeURL){ + this.nodeURL = nodeURL; + } + + /** + * Returns the state of the node + * + * @return state + */ + public LifecyleState getLifecycleState(){ + return state; + } + + /** + * Set the state of the node + * + * @param state + */ + public void setLifecycleState(LifecyleState state){ + this.state = state; + } + + /** + * Retrieve the node manager reference + * + * @return node manager reference + */ + public Externalizable getNodeManagerReference(){ + return nodeManagerReference; + } + + /** + * Set the node url + * + * @param nodeURL + */ + public void setNodeManagerReference(Externalizable nodeManagerReference){ + this.nodeManagerReference = nodeManagerReference; + } + + /** + * Get the service proxy for the node mamager + * + * @return node manager service proxy + */ + public SCANodeManagerService getSCANodeManagerService(){ + return ((CallableReference<SCANodeManagerService>)nodeManagerReference).getService(); + } + + public Map<String, ContributionModel> getContributions(){ + return contributions; + } + + public Map<QName, CompositeModel> getDeployedComposites(){ + return deployedComposites; + } + + public Map<String, ServiceModel> getServices(){ + return services; + } +} diff --git a/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.java b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.java new file mode 100644 index 0000000000..e99c31a3ee --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.2/modules/domain-impl/src/main/java/org/apache/tuscany/sca/domain/model/impl/ServiceModelImpl.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.domain.model.impl; + +import org.apache.tuscany.sca.domain.model.ServiceModel; + +/** + * A service. + * + * @version $Rev: 552343 $ $Date: 2007-09-07 12:41:52 +0100 (Fri, 07 Sep 2007) $ + */ +public class ServiceModelImpl implements ServiceModel { + + private String serviceURI; + private String serviceURL; + private String serviceBinding; + + /** + * Retrieve the service uri + * + * @return service uri + */ + public String getServiceURI(){ + return serviceURI; + } + + /** + * Set the service uri + * + * @param serviceURI + */ + public void setServiceURI(String serviceURI){ + this.serviceURI = serviceURI; + } + + /** + * Retrieve the service url + * + * @return service url + */ + public String getServiceURL(){ + return serviceURL; + } + + /** + * Set the service url + * + * @param serviceURL + */ + public void setServiceURL(String serviceURL){ + this.serviceURL = serviceURL; + } + + + /** + * Retrieve the service binding + * + * @return service binding + */ + public String getServiceBinding(){ + return serviceBinding; + } + + /** + * Set the service binding + * + * @param serviceBinding + */ + public void setServiceBinding(String serviceBinding){ + this.serviceBinding = serviceBinding; + } +} |