diff options
Diffstat (limited to 'branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java')
| -rw-r--r-- | branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java | 491 |
1 files changed, 142 insertions, 349 deletions
diff --git a/branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java b/branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java index a8a076a602..fef0a8391e 100644 --- a/branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java +++ b/branches/sca-equinox/modules/node-impl/src/main/java/org/apache/tuscany/sca/node/impl/NodeImpl.java @@ -19,47 +19,57 @@ package org.apache.tuscany.sca.node.impl; +import static org.apache.tuscany.sca.node.impl.NodeUtil.collectJARs; +import static org.apache.tuscany.sca.node.impl.NodeUtil.createContribution; +import static org.apache.tuscany.sca.node.impl.NodeUtil.createURI; +import static org.apache.tuscany.sca.node.impl.NodeUtil.getContributionURL; +import static org.apache.tuscany.sca.node.impl.NodeUtil.getResource; + import java.io.ByteArrayInputStream; import java.io.File; -import java.io.IOException; import java.io.InputStream; -import java.net.MalformedURLException; import java.net.URI; import java.net.URL; -import java.net.URLClassLoader; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.security.PrivilegedActionException; -import java.security.PrivilegedExceptionAction; 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 java.util.logging.Level; import java.util.logging.Logger; import javax.xml.namespace.QName; +import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; import javax.xml.stream.XMLStreamReader; +import javax.xml.transform.TransformerFactory; 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.builder.CompositeBuilder; +import org.apache.tuscany.sca.assembly.builder.CompositeBuilderExtensionPoint; import org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor; import org.apache.tuscany.sca.contribution.Artifact; import org.apache.tuscany.sca.contribution.Contribution; import org.apache.tuscany.sca.contribution.ContributionFactory; -import org.apache.tuscany.sca.contribution.ModelFactoryExtensionPoint; +import org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor; import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor; import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessorExtensionPoint; import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessor; import org.apache.tuscany.sca.contribution.processor.URLArtifactProcessorExtensionPoint; +import org.apache.tuscany.sca.contribution.resolver.ExtensibleModelResolver; import org.apache.tuscany.sca.contribution.resolver.ModelResolver; -import org.apache.tuscany.sca.contribution.service.ContributionService; -import org.apache.tuscany.sca.contribution.service.util.FileHelper; +import org.apache.tuscany.sca.contribution.resolver.ModelResolverExtensionPoint; +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.apache.tuscany.sca.core.FactoryExtensionPoint; +import org.apache.tuscany.sca.core.ModuleActivator; +import org.apache.tuscany.sca.core.ModuleActivatorExtensionPoint; import org.apache.tuscany.sca.core.UtilityExtensionPoint; import org.apache.tuscany.sca.core.assembly.ActivationException; import org.apache.tuscany.sca.core.assembly.CompositeActivator; @@ -74,12 +84,16 @@ import org.apache.tuscany.sca.node.SCAContribution; import org.apache.tuscany.sca.node.SCANode; import org.apache.tuscany.sca.runtime.RuntimeComponent; import org.apache.tuscany.sca.runtime.RuntimeComponentContext; +import org.apache.tuscany.sca.workspace.Workspace; +import org.apache.tuscany.sca.workspace.WorkspaceFactory; +import org.apache.tuscany.sca.workspace.builder.ContributionBuilder; +import org.apache.tuscany.sca.workspace.builder.ContributionBuilderExtensionPoint; import org.osoa.sca.CallableReference; import org.osoa.sca.ServiceReference; import org.osoa.sca.ServiceRuntimeException; /** - * A local representation of the SCADomain running on a single node + * Represents an SCA runtime node. * * @version $Rev$ $Date$ */ @@ -90,19 +104,28 @@ public class NodeImpl implements SCANode, SCAClient { // The node configuration name, used for logging private String configurationName; - // The Tuscany runtime that does the hard work - private RuntimeBootStrapper runtime; - private CompositeActivator compositeActivator; - private XMLInputFactory inputFactory; - private ModelFactoryExtensionPoint modelFactories; - private StAXArtifactProcessorExtensionPoint artifactProcessors; - private URLArtifactProcessorExtensionPoint documentProcessors; - private Monitor monitor; - - private List<Contribution> contributions; // The composite loaded into this node private Composite composite; + private Monitor monitor; + private URLArtifactProcessor<Contribution> contributionProcessor; + private ModelResolverExtensionPoint modelResolvers; + private FactoryExtensionPoint modelFactories; + private WorkspaceFactory workspaceFactory; + private ContributionFactory contributionFactory; + private AssemblyFactory assemblyFactory; + private XMLInputFactory inputFactory; + private XMLOutputFactory outputFactory; + private DocumentBuilderFactory documentBuilderFactory; + private TransformerFactory transformerFactory; + private StAXArtifactProcessor<Object> xmlProcessor; + private ContributionBuilder contributionDependencyBuilder; + private CompositeBuilder domainCompositeBuilder; + private StAXArtifactProcessorExtensionPoint xmlProcessors; + private URLArtifactProcessorExtensionPoint documentProcessors; + private RuntimeBootStrapper runtime; + private CompositeActivator compositeActivator; + /** * Constructs a new SCA node. * @@ -114,11 +137,10 @@ public class NodeImpl implements SCANode, SCAClient { try { // Initialize the runtime - initRuntime(); + init(); // Read the node configuration feed - StAXArtifactProcessor<ConfiguredNodeImplementation> configurationProcessor = - artifactProcessors.getProcessor(ConfiguredNodeImplementation.class); + StAXArtifactProcessor<ConfiguredNodeImplementation> configurationProcessor = xmlProcessors.getProcessor(ConfiguredNodeImplementation.class); URL configurationURL = new URL(configurationURI); InputStream is = configurationURL.openStream(); XMLStreamReader reader = inputFactory.createXMLStreamReader(is); @@ -161,7 +183,7 @@ public class NodeImpl implements SCANode, SCAClient { } try { // Initialize the runtime - initRuntime(); + init(); ConfiguredNodeImplementation config = findNodeConfiguration(compositeURI, classLoader); configureNode(config); @@ -227,77 +249,11 @@ public class NodeImpl implements SCANode, SCAClient { private Contribution getContribution(URL contributionArtifactURL, String contributionArtifactPath) { URL contributionURL = getContributionURL(contributionArtifactURL, contributionArtifactPath); - - ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class); - SCAContribution contribution = new SCAContribution(contributionURL.toString(), contributionURL.toString()); Contribution c = createContribution(contributionFactory, contribution); return c; } - public static URL getContributionURL(URL contributionArtifactURL, String contributionArtifactPath) { - URL contributionURL = null; - // "jar:file://....../something.jar!/a/b/c/app.composite" - try { - String url = contributionArtifactURL.toExternalForm(); - String protocol = contributionArtifactURL.getProtocol(); - if ("file".equals(protocol)) { - // directory contribution - if (url.endsWith(contributionArtifactPath)) { - final String location = url.substring(0, url.lastIndexOf(contributionArtifactPath)); - // workaround from evil URL/URI form Maven - // contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL(); - // Allow privileged access to open URL stream. Add FilePermission to added to - // security policy file. - try { - contributionURL = AccessController.doPrivileged(new PrivilegedExceptionAction<URL>() { - public URL run() throws IOException { - return FileHelper.toFile(new URL(location)).toURI().toURL(); - } - }); - } catch (PrivilegedActionException e) { - throw (MalformedURLException)e.getException(); - } - } - - } else if ("jar".equals(protocol)) { - // jar contribution - String location = url.substring(4, url.lastIndexOf("!/")); - // workaround for evil URL/URI from Maven - contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL(); - - } else if ("wsjar".equals(protocol)) { - // See https://issues.apache.org/jira/browse/TUSCANY-2219 - // wsjar contribution - String location = url.substring(6, url.lastIndexOf("!/")); - // workaround for evil url/uri from maven - contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL(); - - } else if ("zip".equals(protocol)) { - // See https://issues.apache.org/jira/browse/TUSCANY-2598 - // zip contribution, remove the zip prefix and pad with file: - String location = "file:"+url.substring(4, url.lastIndexOf("!/")); - contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL(); - - } else if (protocol != null && (protocol.equals("bundle") || protocol.equals("bundleresource"))) { - contributionURL = - new URL(contributionArtifactURL.getProtocol(), contributionArtifactURL.getHost(), - contributionArtifactURL.getPort(), "/"); - } - } catch (MalformedURLException mfe) { - throw new IllegalArgumentException(mfe); - } - return contributionURL; - } - - private static URL getResource(final ClassLoader classLoader, final String compositeURI) { - return AccessController.doPrivileged(new PrivilegedAction<URL>() { - public URL run() { - return classLoader.getResource(compositeURI); - } - }); - } - /** * Constructs a new SCA node. * @@ -310,7 +266,7 @@ public class NodeImpl implements SCANode, SCAClient { try { // Initialize the runtime - initRuntime(); + init(); URI uri = compositeURI == null ? null : URI.create(compositeURI); ConfiguredNodeImplementation configuration = null; @@ -329,9 +285,7 @@ public class NodeImpl implements SCANode, SCAClient { Composite composite = compositeURI == null ? null : createComposite(compositeURI); configuration.setComposite(composite); - // Create contribution models - ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class); for (SCAContribution c : contributions) { Contribution contribution = createContribution(contributionFactory, c); configuration.getContributions().add(contribution); @@ -348,7 +302,6 @@ public class NodeImpl implements SCANode, SCAClient { private Composite createComposite(String compositeURI) { // Create composite model - AssemblyFactory assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); Composite composite = assemblyFactory.createComposite(); composite.setURI(compositeURI); composite.setUnresolved(true); @@ -368,7 +321,7 @@ public class NodeImpl implements SCANode, SCAClient { try { // Initialize the runtime - initRuntime(); + init(); ConfiguredNodeImplementation configuration = null; if (contributions == null || contributions.length == 0) { @@ -380,22 +333,18 @@ public class NodeImpl implements SCANode, SCAClient { configuration = nodeImplementationFactory.createConfiguredNodeImplementation(); // Read the composite model - StAXArtifactProcessor<Composite> compositeProcessor = artifactProcessors.getProcessor(Composite.class); + StAXArtifactProcessor<Composite> compositeProcessor = xmlProcessors.getProcessor(Composite.class); // URL compositeURL = new URL(compositeURI); logger.log(Level.INFO, "Loading composite: " + compositeURI); - CompositeDocumentProcessor compositeDocProcessor = - (CompositeDocumentProcessor)documentProcessors.getProcessor(Composite.class); - composite = - compositeDocProcessor.read(URI.create(compositeURI), new ByteArrayInputStream(compositeContent - .getBytes("UTF-8"))); + CompositeDocumentProcessor compositeDocProcessor = (CompositeDocumentProcessor)documentProcessors.getProcessor(Composite.class); + composite = compositeDocProcessor.read(URI.create(compositeURI), new ByteArrayInputStream(compositeContent.getBytes("UTF-8"))); analyzeProblems(); configuration.setComposite(composite); // Create contribution models - ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class); for (SCAContribution c : contributions) { Contribution contribution = createContribution(contributionFactory, c); configuration.getContributions().add(contribution); @@ -410,14 +359,53 @@ public class NodeImpl implements SCANode, SCAClient { } } - private static Contribution createContribution(ContributionFactory contributionFactory, SCAContribution c) { - Contribution contribution = contributionFactory.createContribution(); - contribution.setURI(c.getURI()); - contribution.setLocation(c.getLocation()); - contribution.setUnresolved(true); - return contribution; - } + private void init() { + + // Create extension point registry + ExtensionPointRegistry extensionPoints = new DefaultExtensionPointRegistry(); + + // Create a monitor + UtilityExtensionPoint utilities = extensionPoints.getExtensionPoint(UtilityExtensionPoint.class); + MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class); + monitor = monitorFactory.createMonitor(); + + // Initialize the Tuscany module activators + ModuleActivatorExtensionPoint moduleActivators = extensionPoints.getExtensionPoint(ModuleActivatorExtensionPoint.class); + for (ModuleActivator activator: moduleActivators.getModuleActivators()) { + activator.start(extensionPoints); + } + // Get XML input/output factories + modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class); + inputFactory = modelFactories.getFactory(XMLInputFactory.class); + outputFactory = modelFactories.getFactory(XMLOutputFactory.class); + + // Get contribution workspace and assembly model factories + contributionFactory = modelFactories.getFactory(ContributionFactory.class); + workspaceFactory = modelFactories.getFactory(WorkspaceFactory.class); + assemblyFactory = modelFactories.getFactory(AssemblyFactory.class); + + // Create XML artifact processors + xmlProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); + documentProcessors = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + xmlProcessor = new ExtensibleStAXArtifactProcessor(xmlProcessors, inputFactory, outputFactory, monitor); + + // Create contribution content processor + URLArtifactProcessorExtensionPoint docProcessorExtensions = extensionPoints.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); + contributionProcessor = docProcessorExtensions.getProcessor(Contribution.class); + + // Get the model resolvers + modelResolvers = extensionPoints.getExtensionPoint(ModelResolverExtensionPoint.class); + + // Get a contribution dependency builder + ContributionBuilderExtensionPoint contributionBuilders = extensionPoints.getExtensionPoint(ContributionBuilderExtensionPoint.class); + contributionDependencyBuilder = contributionBuilders.getContributionBuilder("org.apache.tuscany.sca.workspace.builder.ContributionDependencyBuilder"); + + // Get composite builders + CompositeBuilderExtensionPoint compositeBuilders = extensionPoints.getExtensionPoint(CompositeBuilderExtensionPoint.class); + domainCompositeBuilder = compositeBuilders.getCompositeBuilder("org.apache.tuscany.sca.assembly.builder.CompositeBuilder"); + } + /** * Initialize the Tuscany runtime. * @@ -429,131 +417,67 @@ public class NodeImpl implements SCANode, SCAClient { runtime = new RuntimeBootStrapper(Thread.currentThread().getContextClassLoader()); runtime.start(); - // Get the various factories we need - ExtensionPointRegistry registry = runtime.getExtensionPointRegistry(); - modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class); - inputFactory = modelFactories.getFactory(XMLInputFactory.class); - - // Create the required artifact processors - artifactProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class); - - documentProcessors = registry.getExtensionPoint(URLArtifactProcessorExtensionPoint.class); - // Save the composite activator compositeActivator = runtime.getCompositeActivator(); - // save the monitor - UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); - MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class); - monitor = monitorFactory.createMonitor(); - } - - /** - * Escape the space in URL string - * @param uri - * @return - */ - private static URI createURI(String uri) { - if (uri.indexOf(' ') != -1) { - uri = uri.replace(" ", "%20"); - } - return URI.create(uri); } private void configureNode(ConfiguredNodeImplementation configuration) throws Exception { - // Find if any contribution JARs already available locally on the classpath - Map<String, URL> localContributions = localContributions(); + // Create workspace model + Workspace workspace = workspaceFactory.createWorkspace(); + workspace.setModelResolver(new ExtensibleModelResolver(workspace, modelResolvers, modelFactories)); // Load the specified contributions - ContributionService contributionService = runtime.getContributionService(); - contributions = new ArrayList<Contribution>(); - for (Contribution contribution : configuration.getContributions()) { - URI uri = createURI(contribution.getLocation()); + for (Contribution c : configuration.getContributions()) { + URI contributionURI = URI.create(c.getURI()); + + URI uri = createURI(c.getLocation()); if (uri.getScheme() == null) { - uri = new File(contribution.getLocation()).toURI(); + uri = new File(c.getLocation()).toURI(); } URL contributionURL = uri.toURL(); - // Extract contribution file name - String file = contributionURL.getPath(); - int i = file.lastIndexOf('/'); - if (i != -1 && i < file.length() - 1) { - file = file.substring(i + 1); - - // If we find the local contribution file on the classpath, use it in - // place of the original contribution URL - URL localContributionURL = localContributions.get(file); - if (localContributionURL != null) { - contributionURL = localContributionURL; - } - } - // Load the contribution logger.log(Level.INFO, "Loading contribution: " + contributionURL); - contributions.add(contributionService.contribute(contribution.getURI(), contributionURL, false)); + Contribution contribution = contributionProcessor.read(null, contributionURI, contributionURL); + workspace.getContributions().add(contribution); analyzeProblems(); } - composite = configuration.getComposite(); - - // FIXME: This is a hack to get a list of deployable composites. By design, the deployment composite should - // has been configured - if (composite == null) { - List<Composite> deployables = new ArrayList<Composite>(); - for (Contribution c : contributions) { - deployables.addAll(c.getDeployables()); + // Build the contribution dependencies + Set<Contribution> resolved = new HashSet<Contribution>(); + for (Contribution contribution: workspace.getContributions()) { + contributionDependencyBuilder.build(contribution, workspace, monitor); + + // Resolve contributions + for (Contribution dependency: contribution.getDependencies()) { + if (!resolved.contains(dependency)) { + resolved.add(dependency); + contributionProcessor.resolve(dependency, workspace.getModelResolver()); + } } - aggregate(deployables); - configuration.setComposite(composite); } - - Contribution contribution = null; - if (composite.getName() == null) { - // Load the specified composite - URL compositeURL; - - URI uri = createURI(configuration.getComposite().getURI()); - if (uri.getScheme() == null) { - - // If the composite URI is a relative URI, try to resolve it within the contributions - contribution = contribution(contributions, uri.toString()); - if (contribution == null) { - throw new IllegalArgumentException("Composite is not found in contributions: " + uri); + + composite = configuration.getComposite(); + if (composite.isUnresolved()) { + + // Find the composite in the given contributions + for (Contribution contribution: workspace.getContributions()) { + composite = contribution.getModelResolver().resolveModel(Composite.class, composite); + if (!composite.isUnresolved()) { + break; } - compositeURL = new URL(location(contribution, uri.toString())); - - } else { - - // If the composite URI is an absolute URI, use it as is - compositeURL = uri.toURL(); } - - URLArtifactProcessor<Composite> compositeDocProcessor = documentProcessors.getProcessor(Composite.class); - // Read the composite - logger.log(Level.INFO, "Loading composite: " + compositeURL); - // InputStream is = compositeURL.openStream(); - // XMLStreamReader reader = inputFactory.createXMLStreamReader(is); - composite = compositeDocProcessor.read(null, uri, compositeURL); - // reader.close(); - - analyzeProblems(); - - } - // And resolve the composite within the scope of the last contribution - if (contribution == null && contributions.size() != 0) { - contribution = contributions.get(contributions.size() - 1); } - // Resolve the given composite within the scope of the selected contribution - if (contribution != null) { - StAXArtifactProcessor<Composite> compositeProcessor = artifactProcessors.getProcessor(Composite.class); - compositeProcessor.resolve(composite, contribution.getModelResolver()); - analyzeProblems(); - } + // Build the composite and wire the components included in it + domainCompositeBuilder.build(composite); + + analyzeProblems(); + // Create a top level composite to host our composite // This is temporary to make the activator happy - AssemblyFactory assemblyFactory = runtime.getAssemblyFactory(); Composite tempComposite = assemblyFactory.createComposite(); tempComposite.setName(new QName("http://tempuri.org", "temp")); tempComposite.setURI("http://tempuri.org"); @@ -566,92 +490,6 @@ public class NodeImpl implements SCANode, SCAClient { // available compositeActivator.setDomainComposite(tempComposite); - // Build the composite - runtime.buildComposite(composite); - - analyzeProblems(); - } - - /** - * Create a deployment composite that includes a list of deployable composites - * @param composites - */ - private void aggregate(List<Composite> composites) { - if (composites.size() == 0) { - throw new IllegalArgumentException("No deployable composite is declared"); - } else if (composites.size() == 1) { - composite = composites.get(0); - } else { - // Include all composites - AssemblyFactory assemblyFactory = runtime.getAssemblyFactory(); - Composite aggregated = assemblyFactory.createComposite(); - aggregated.setName(new QName("http://tempuri.org", "aggregated")); - aggregated.setURI("http://tempuri.org/aggregated"); - aggregated.getIncludes().addAll(composites); - composite = aggregated; - } - } - - /** - * Returns the artifact representing the given composite. - * - * @param contribution - * @param compositeURI - * @return - */ - private String location(Contribution contribution, String uri) { - if (uri != null && uri.startsWith("/")) { - uri = uri.substring(1); - } - ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class); - Artifact compositeFile = contributionFactory.createArtifact(); - compositeFile.setUnresolved(true); - compositeFile.setURI(uri); - ModelResolver resolver = contribution.getModelResolver(); - Artifact resolved = resolver.resolveModel(Artifact.class, compositeFile); - if (resolved != null && !resolved.isUnresolved()) { - return resolved.getLocation(); - } else { - return null; - } - } - - /** - * Returns the contribution containing the given composite. - * - * @param contributions - * @param compositeURI - * @return - */ - private Contribution contribution(List<Contribution> contributions, String compositeURI) { - if (compositeURI != null && compositeURI.startsWith("/")) { - compositeURI = compositeURI.substring(1); - } - ContributionFactory contributionFactory = modelFactories.getFactory(ContributionFactory.class); - Artifact compositeFile = contributionFactory.createArtifact(); - compositeFile.setUnresolved(true); - compositeFile.setURI(compositeURI); - for (Contribution c : contributions) { - ModelResolver resolver = c.getModelResolver(); - Artifact resolved = resolver.resolveModel(Artifact.class, compositeFile); - if (resolved != null && !resolved.isUnresolved()) { - return c; - } - } - return null; - } - - private void analyzeProblems() throws Exception { - - for (Problem problem : monitor.getProblems()) { - if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) { - if (problem.getCause() != null) { - throw problem.getCause(); - } else { - throw new ServiceRuntimeException(problem.toString()); - } - } - } } public void start() { @@ -760,65 +598,20 @@ public class NodeImpl implements SCANode, SCAClient { } /** - * Returns the extension point registry used by this node. + * Analyze problems reported by the artifact processors and builders. * - * @return - */ - public ExtensionPointRegistry getExtensionPointRegistry() { - return runtime.getExtensionPointRegistry(); - } - - /** - * Returns the composite being run by this node. - * - * @return - */ - public Composite getComposite() { - return composite; - } - - /** - * Returns contribution JARs available on the classpath. - * - * @return - */ - private static Map<String, URL> localContributions() { - Map<String, URL> localContributions = new HashMap<String, URL>(); - collectJARs(localContributions, Thread.currentThread().getContextClassLoader()); - return localContributions; - } - - /** - * Collect JARs on the classpath of a URLClassLoader - * @param urls - * @param cl + * @throws Exception */ - private static void collectJARs(Map<String, URL> urls, ClassLoader cl) { - if (cl == null) { - return; - } - - // Collect JARs from the URLClassLoader's classpath - if (cl instanceof URLClassLoader) { - URL[] jarURLs = ((URLClassLoader)cl).getURLs(); - if (jarURLs != null) { - for (URL jarURL : jarURLs) { - String file = jarURL.getPath(); - int i = file.lastIndexOf('/'); - if (i != -1 && i < file.length() - 1) { - file = file.substring(i + 1); - urls.put(file, jarURL); - } + private void analyzeProblems() throws Exception { + for (Problem problem : monitor.getProblems()) { + if ((problem.getSeverity() == Severity.ERROR) && (!problem.getMessageId().equals("SchemaError"))) { + if (problem.getCause() != null) { + throw problem.getCause(); + } else { + throw new ServiceRuntimeException(problem.toString()); } } } - - // Collect JARs from the parent ClassLoader - collectJARs(urls, cl.getParent()); - } - - public CompositeActivator getCompositeActivator() { - return compositeActivator; } } |