diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta2-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/NodeImpl.java')
| -rw-r--r-- | sca-java-2.x/tags/2.0-Beta2-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/NodeImpl.java | 504 |
1 files changed, 0 insertions, 504 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/NodeImpl.java b/sca-java-2.x/tags/2.0-Beta2-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/NodeImpl.java deleted file mode 100644 index c3b6739ca8..0000000000 --- a/sca-java-2.x/tags/2.0-Beta2-RC1/modules/domain-node/src/main/java/org/apache/tuscany/sca/impl/NodeImpl.java +++ /dev/null @@ -1,504 +0,0 @@ -/* - * 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.impl; - -import java.io.File; -import java.io.Reader; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import javax.xml.namespace.QName; -import javax.xml.stream.XMLStreamException; - -import org.apache.tuscany.sca.Node; -import org.apache.tuscany.sca.TuscanyRuntime; -import org.apache.tuscany.sca.assembly.AssemblyFactory; -import org.apache.tuscany.sca.assembly.Component; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.assembly.ComponentService; -import org.apache.tuscany.sca.assembly.Composite; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.assembly.Multiplicity; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.common.java.io.IOHelper; -import org.apache.tuscany.sca.context.CompositeContext; -import org.apache.tuscany.sca.contribution.Artifact; -import org.apache.tuscany.sca.contribution.Contribution; -import org.apache.tuscany.sca.contribution.ContributionMetadata; -import org.apache.tuscany.sca.contribution.processor.ContributionReadException; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint; -import org.apache.tuscany.sca.deployment.Deployer; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.monitor.Monitor; -import org.apache.tuscany.sca.monitor.ValidationException; -import org.apache.tuscany.sca.runtime.ActivationException; -import org.apache.tuscany.sca.runtime.CompositeActivator; -import org.apache.tuscany.sca.runtime.EndpointRegistry; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; -import org.oasisopen.sca.NoSuchServiceException; -import org.oasisopen.sca.ServiceRuntimeException; - -public class NodeImpl implements Node { - - private String domainName; - private Deployer deployer; - private Map<String, InstalledContribution> installedContributions = new HashMap<String, InstalledContribution>(); - private CompositeActivator compositeActivator; - private EndpointRegistry endpointRegistry; - private ExtensionPointRegistry extensionPointRegistry; - private TuscanyRuntime tuscanyRuntime; - - private static Map<String, Node> allNodes = new HashMap<String, Node>(); - - public NodeImpl(String domainName, Deployer deployer, CompositeActivator compositeActivator, EndpointRegistry endpointRegistry, ExtensionPointRegistry extensionPointRegistry, TuscanyRuntime tuscanyRuntime) { - this.domainName = domainName; - this.deployer = deployer; - this.compositeActivator = compositeActivator; - this.endpointRegistry = endpointRegistry; - this.extensionPointRegistry = extensionPointRegistry; - this.tuscanyRuntime = tuscanyRuntime; - allNodes.put(domainName, this); - } - - public String installContribution(String contributionURL) throws ContributionReadException, ActivationException, ValidationException { - return installContribution(null, contributionURL, null, null, true); - } - - public String installContribution(String uri, String contributionURL, String metaDataURL, List<String> dependentContributionURIs, boolean startDeployables) throws ContributionReadException, ActivationException, ValidationException { - if (uri == null) { - uri = getDefaultContributionURI(contributionURL); - } - Monitor monitor = deployer.createMonitor(); - Contribution contribution = deployer.loadContribution(IOHelper.createURI(uri), IOHelper.getLocationAsURL(contributionURL), monitor); - monitor.analyzeProblems(); - if (metaDataURL != null) { - mergeContributionMetaData(metaDataURL, contribution); - } - installContribution(contribution, dependentContributionURIs, startDeployables); - return uri; - } - - private void mergeContributionMetaData(String metaDataURL, Contribution contribution) throws ValidationException { - ContributionMetadata metaData; - Monitor monitor = deployer.createMonitor(); - try { - metaData = deployer.loadXMLDocument(IOHelper.getLocationAsURL(metaDataURL), monitor); - } catch (Exception e) { - throw new ValidationException(e); - } - monitor.analyzeProblems(); - contribution.getDeployables().addAll(metaData.getDeployables()); - contribution.getImports().addAll(metaData.getImports()); - contribution.getExports().addAll(metaData.getExports()); - } - - public String installContribution(Contribution contribution, List<String> dependentContributionURIs, boolean startDeployables) throws ContributionReadException, ActivationException, ValidationException { - InstalledContribution ic = new InstalledContribution(contribution.getURI(), contribution.getLocation(), contribution, dependentContributionURIs); - installedContributions.put(contribution.getURI(), ic); - if (startDeployables) { - for (Composite c : ic.getDefaultDeployables()) { - startComposite(c, ic); - } - } else { - contribution.getDeployables().clear(); - - List<Contribution> dependentContributions = calculateDependentContributions(ic); - - Monitor monitor = deployer.createMonitor(); - try { - deployer.resolve(contribution, dependentContributions, monitor); - } catch (Exception e) { - throw new RuntimeException(e); - } - monitor.analyzeProblems(); - } - return ic.getURI(); - } - - protected List<Contribution> calculateDependentContributions(InstalledContribution ic) { - List<Contribution> dependentContributions = new ArrayList<Contribution>(); - if (ic.getDependentContributionURIs() != null) { - // if the install specified dependent uris use just those contributions - for (String uri : ic.getDependentContributionURIs()) { - InstalledContribution dependee = installedContributions.get(uri); - if (dependee != null) { - dependentContributions.add(dependee.getContribution()); - } - } - } else { - // otherwise use all available contributions for dependents - for (InstalledContribution ics : installedContributions.values()) { - dependentContributions.add(ics.getContribution()); - } - } - return dependentContributions; - } - - public String start(String contributionURI, Reader compositeXML) throws ContributionReadException, XMLStreamException, ActivationException, ValidationException { - Monitor monitor = deployer.createMonitor(); - Composite composite = deployer.loadXMLDocument(compositeXML, monitor); - monitor.analyzeProblems(); - return start(contributionURI, composite); - } - - public String start(String contributionURI, Composite composite) throws ActivationException, ValidationException { - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic == null) { - throw new IllegalArgumentException("contribution not installed: " + contributionURI); - } - String compositeArtifcatURI = deployer.attachDeploymentComposite(ic.getContribution(), composite, true); - startComposite(composite, ic); - return compositeArtifcatURI; - } - - public void start(String contributionURI, String compositeURI) throws ActivationException, ValidationException { - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic == null) { - throw new IllegalArgumentException("Contribution not installed: " + contributionURI); - } - for (Artifact a : ic.getContribution().getArtifacts()) { - if (a.getURI().equals(compositeURI)) { - startComposite((Composite) a.getModel(), ic); - return; - } - } - throw new IllegalArgumentException("composite not found: " + compositeURI); - } - - @Override - public void stop(String contributionURI, String compositeURI) throws ActivationException { - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic == null) { - throw new IllegalArgumentException("Contribution not installed: " + contributionURI); - } - for (DeployedComposite dc : ic.getDeployedComposites()) { - if (compositeURI.equals(dc.getURI())) { - ic.getDeployedComposites().remove(dc); - dc.unDeploy(); - return; - } - } - throw new IllegalStateException("composite not deployed: " + compositeURI); - } - - public Composite getDomainLevelComposite() { - // TODO Auto-generated method stub - return null; - } - - public String getDomainLevelCompositeAsString() { - // TODO Auto-generated method stub - return null; - } - - public Object getQNameDefinition(String contributionURI, QName definition, QName symbolSpace) { - // TODO Auto-generated method stub - return null; - } - - public List<String> removeContribution(String contributionURI) throws ActivationException { - List<String> removedContributionURIs = new ArrayList<String>(); - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic != null) { - removedContributionURIs.add(ic.getURI()); - for (String dependent : getDependentContributions(contributionURI)) { - removedContributionURIs.addAll(removeContribution(dependent)); - } - installedContributions.remove(contributionURI); - for (DeployedComposite dc : ic.getDeployedComposites()) { - dc.unDeploy(); - } - ic.getDeployedComposites().clear(); - } - return removedContributionURIs; - } - - public void updateContribution(String uri, String contributionURL) { - // TODO Auto-generated method stub - // is this just removeContribution/installContribution? - } - public void updateContribution(Contribution contribution) { - // TODO Auto-generated method stub - } - - public String updateDeploymentComposite(String uri, Reader compositeXML) { - // TODO Auto-generated method stub - // is this removeFromDomainLevelComposite/addDeploymentComposite - return null; - } - public String updateDeploymentComposite(String uri, Composite composite) { - // TODO Auto-generated method stub - return null; - } - - public void stop() { - ArrayList<String> ics = new ArrayList<String>(installedContributions.keySet()); - for (String uri : ics) { - try { - removeContribution(uri); - } catch (Exception e) { - // TODO: log - e.printStackTrace(); - } - } - if (tuscanyRuntime != null) { - tuscanyRuntime.stop(); - } - allNodes.remove(this.domainName); - } - - public <T> T getService(Class<T> interfaze, String serviceURI) throws NoSuchServiceException { - - List<Endpoint> endpoints = endpointRegistry.findEndpoint(serviceURI); - if (endpoints.size() < 1) { - throw new NoSuchServiceException(serviceURI); - } - - String serviceName = null; - if (serviceURI.contains("/")) { - int i = serviceURI.indexOf("/"); - if (i < serviceURI.length() - 1) { - serviceName = serviceURI.substring(i + 1); - } - } - - Endpoint ep = endpoints.get(0); - if (((RuntimeComponent)ep.getComponent()).getComponentContext() != null) { - return ((RuntimeComponent)ep.getComponent()).getServiceReference(interfaze, serviceName).getService(); - } else { - return getRemoteProxy(interfaze, ep); - } - } - - private <T> T getRemoteProxy(Class<T> serviceInterface, Endpoint endpoint) throws NoSuchServiceException { - FactoryExtensionPoint factories = extensionPointRegistry.getExtensionPoint(FactoryExtensionPoint.class); - AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class); - JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class); - ProxyFactory proxyFactory = - new ExtensibleProxyFactory(extensionPointRegistry.getExtensionPoint(ProxyFactoryExtensionPoint.class)); - - CompositeContext compositeContext = - new CompositeContext(extensionPointRegistry, endpointRegistry, null, null, null, - deployer.getSystemDefinitions()); - - RuntimeEndpointReference epr; - try { - epr = - createEndpointReference(javaInterfaceFactory, - compositeContext, - assemblyFactory, - endpoint, - serviceInterface); - } catch (Exception e) { - throw new ServiceRuntimeException(e); - } - - return proxyFactory.createProxy(serviceInterface, epr); - } - - private RuntimeEndpointReference createEndpointReference(JavaInterfaceFactory javaInterfaceFactory, - CompositeContext compositeContext, - AssemblyFactory assemblyFactory, - Endpoint endpoint, - Class<?> businessInterface) - throws CloneNotSupportedException, InvalidInterfaceException { - Component component = endpoint.getComponent(); - ComponentService service = endpoint.getService(); - ComponentReference componentReference = assemblyFactory.createComponentReference(); - componentReference.setName("sca.client." + service.getName()); - - componentReference.setCallback(service.getCallback()); - componentReference.getTargets().add(service); - componentReference.getPolicySets().addAll(service.getPolicySets()); - componentReference.getRequiredIntents().addAll(service.getRequiredIntents()); - componentReference.getBindings().add(endpoint.getBinding()); - - InterfaceContract interfaceContract = service.getInterfaceContract(); - Service componentTypeService = service.getService(); - if (componentTypeService != null && componentTypeService.getInterfaceContract() != null) { - interfaceContract = componentTypeService.getInterfaceContract(); - } - interfaceContract = getInterfaceContract(javaInterfaceFactory, interfaceContract, businessInterface); - componentReference.setInterfaceContract(interfaceContract); - componentReference.setMultiplicity(Multiplicity.ONE_ONE); - // component.getReferences().add(componentReference); - - // create endpoint reference - EndpointReference endpointReference = assemblyFactory.createEndpointReference(); - endpointReference.setComponent(component); - endpointReference.setReference(componentReference); - endpointReference.setBinding(endpoint.getBinding()); - endpointReference.setUnresolved(false); - endpointReference.setStatus(EndpointReference.Status.WIRED_TARGET_FOUND_AND_MATCHED); - - endpointReference.setTargetEndpoint(endpoint); - - componentReference.getEndpointReferences().add(endpointReference); - ((RuntimeComponentReference)componentReference).setComponent((RuntimeComponent)component); - ((RuntimeEndpointReference)endpointReference).bind(compositeContext); - - return (RuntimeEndpointReference)endpointReference; - } - - private InterfaceContract getInterfaceContract(JavaInterfaceFactory javaInterfaceFactory, - InterfaceContract interfaceContract, - Class<?> businessInterface) throws CloneNotSupportedException, - InvalidInterfaceException { - if (businessInterface == null) { - return interfaceContract; - } - boolean compatible = false; - if (interfaceContract != null && interfaceContract.getInterface() != null) { - Interface interfaze = interfaceContract.getInterface(); - if (interfaze instanceof JavaInterface) { - Class<?> cls = ((JavaInterface)interfaze).getJavaClass(); - if (cls != null && businessInterface.isAssignableFrom(cls)) { - compatible = true; - } - } - } - - if (!compatible) { - // The interface is not assignable from the interface contract - interfaceContract = javaInterfaceFactory.createJavaInterfaceContract(); - JavaInterface callInterface = javaInterfaceFactory.createJavaInterface(businessInterface); - interfaceContract.setInterface(callInterface); - if (callInterface.getCallbackClass() != null) { - interfaceContract.setCallbackInterface(javaInterfaceFactory.createJavaInterface(callInterface - .getCallbackClass())); - } - } - - return interfaceContract; - } - - public String getDomainName() { - return domainName; - } - - public List<String> getStartedCompositeURIs(String contributionURI) { - ArrayList<String> compositeURIs = new ArrayList<String>(); - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic == null) { - throw new IllegalArgumentException("no contribution found for: " + contributionURI); - } - for (DeployedComposite dc : ic.getDeployedComposites()) { - compositeURIs.add(dc.getURI()); - } - return compositeURIs; - } - - public List<String> getInstalledContributionURIs() { - return new ArrayList<String>(installedContributions.keySet()); - } - - public Contribution getInstalledContribution(String uri) { - if (installedContributions.containsKey(uri)) { - return installedContributions.get(uri).getContribution(); - } - throw new IllegalArgumentException("no contribution found for: " + uri); - } - - protected String getContributionUriForArtifact(String artifactURI) { - String contributionURI = null; - for (String uri : installedContributions.keySet()) { - if (artifactURI.startsWith(uri)) { - contributionURI = uri; - break; - } - } - if (contributionURI == null) { - throw new IllegalArgumentException("no contribution found for: " + artifactURI); - } - return contributionURI; - } - - protected void startComposite(Composite c, InstalledContribution ic) throws ActivationException, ValidationException { - List<Contribution> dependentContributions = calculateDependentContributions(ic); - - DeployedComposite dc = new DeployedComposite(c, ic, dependentContributions, deployer, compositeActivator, endpointRegistry, extensionPointRegistry); - ic.getDeployedComposites().add(dc); - } - - public Set<String> getDependentContributions(String contributionURI) { - InstalledContribution ic = installedContributions.get(contributionURI); - if (ic == null) { - throw new IllegalArgumentException("Contribution not installed: " + contributionURI); - } - Set<String> dependentContributionURIs = new HashSet<String>(); - for (InstalledContribution icx : installedContributions.values()) { - if (ic != icx) { - List<Contribution> dependencies = icx.getContribution().getDependencies(); - if (dependencies != null && dependencies.contains(ic.getContribution())) { - dependentContributionURIs.addAll(getDependentContributions(icx.getURI())); - } - } - } - return dependentContributionURIs; - } - - /** - * Returns a default URI for a contribution based on the contribution URL - */ - protected String getDefaultContributionURI(String contributionURL) { - String uri = null; - try { - File f = new File(contributionURL); - if ("classes".equals(f.getName()) && "target".equals(f.getParentFile().getName())) { - uri = f.getParentFile().getParentFile().getName(); - } else { - uri = f.getName(); - } - } catch (Exception e) { - // ignore - } - if (uri == null) { - uri = contributionURL; - } - if (uri.endsWith(".zip") || uri.endsWith(".jar")) { - uri = uri.substring(0, uri.length()-4); - } - return uri; - } - - public EndpointRegistry getEndpointRegistry() { - return endpointRegistry; - } - - public static Node nodeExists(String domainName) { - return allNodes.get(domainName); - } - -} |