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diff --git a/branches/sca-java-1.3.3/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomain.java b/branches/sca-java-1.3.3/modules/host-embedded/src/main/java/org/apache/tuscany/sca/host/embedded/impl/DefaultSCADomain.java
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-/*
- * 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.host.embedded.impl;
-
-import java.io.File;
-import java.io.FilenameFilter;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-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.concurrent.CopyOnWriteArrayList;
-
-import javax.xml.namespace.QName;
-
-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.builder.CompositeBuilderException;
-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.ModelFactoryExtensionPoint;
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.contribution.service.ContributionService;
-import org.apache.tuscany.sca.contribution.service.util.FileHelper;
-import org.apache.tuscany.sca.core.ExtensionPointRegistry;
-import org.apache.tuscany.sca.core.UtilityExtensionPoint;
-import org.apache.tuscany.sca.core.assembly.ActivationException;
-import org.apache.tuscany.sca.core.assembly.CompositeActivator;
-import org.apache.tuscany.sca.core.assembly.RuntimeComponentImpl;
-import org.apache.tuscany.sca.core.context.ServiceReferenceImpl;
-import org.apache.tuscany.sca.host.embedded.SCADomain;
-import org.apache.tuscany.sca.host.embedded.management.ComponentListener;
-import org.apache.tuscany.sca.host.embedded.management.ComponentManager;
-import org.apache.tuscany.sca.interfacedef.InterfaceContract;
-import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
-import org.apache.tuscany.sca.monitor.Monitor;
-import org.apache.tuscany.sca.monitor.MonitorFactory;
-import org.apache.tuscany.sca.monitor.Problem;
-import org.apache.tuscany.sca.monitor.Problem.Severity;
-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;
-
-/**
- * A default SCA domain facade implementation.
- *
- * @version $Rev$ $Date$
- */
-public class DefaultSCADomain extends SCADomain {
-
- private String uri;
- private String[] composites;
- private Composite domainComposite;
- private List<Contribution> contributions;
- private Map<String, Component> components;
- private ReallySmallRuntime runtime;
- private ComponentManager componentManager;
- private ClassLoader runtimeClassLoader;
- private ClassLoader applicationClassLoader;
- private String domainURI;
- private String contributionLocation;
- private Monitor monitor;
-
- /**
- * Constructs a new domain facade.
- *
- * @param domainURI
- * @param contributionLocation
- * @param composites
- */
- public DefaultSCADomain(ClassLoader runtimeClassLoader,
- ClassLoader applicationClassLoader,
- String domainURI,
- String contributionLocation,
- String... composites) {
- this.uri = domainURI;
- this.composites = composites;
- this.runtimeClassLoader = runtimeClassLoader;
- this.applicationClassLoader = applicationClassLoader;
- this.domainURI = domainURI;
- this.contributionLocation = contributionLocation;
- this.composites = composites;
-
- init();
-
- }
-
- public void init() {
- contributions = new ArrayList<Contribution>();
- components = new HashMap<String, Component>();
- runtime = new ReallySmallRuntime(runtimeClassLoader);
- try {
- runtime.start();
-
- } catch (ActivationException e) {
- throw new ServiceRuntimeException(e);
- }
-
- ExtensionPointRegistry registry = runtime.getExtensionPointRegistry();
- UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
- MonitorFactory monitorFactory = utilities.getUtility(MonitorFactory.class);
- monitor = monitorFactory.createMonitor();
-
- // Contribute the given contribution to an in-memory repository
- ContributionService contributionService = runtime.getContributionService();
- URL contributionURL;
- try {
- contributionURL = getContributionLocation(applicationClassLoader, contributionLocation, this.composites);
- if (contributionURL != null) {
- // Make sure the URL is correctly encoded (for example, escape the space characters)
- contributionURL = contributionURL.toURI().toURL();
- }
- } catch (Exception e) {
- throw new ServiceRuntimeException(e);
- }
-
- try {
- String scheme = contributionURL.toURI().getScheme();
- if (scheme == null || scheme.equalsIgnoreCase("file")) {
- final File contributionFile = new File(contributionURL.toURI());
- // Allow privileged access to test file. Requires FilePermission in security policy.
- Boolean isDirectory = AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
- public Boolean run() {
- return contributionFile.isDirectory();
- }
- });
- if (isDirectory) {
- // Allow privileged access to create file list. Requires FilePermission in
- // security policy.
- String[] contributions = AccessController.doPrivileged(new PrivilegedAction<String[]>() {
- public String[] run() {
- return contributionFile.list(new FilenameFilter() {
- public boolean accept(File dir, String name) {
- return name.endsWith(".jar");
- }
- });
- }
- });
-
- if (contributions != null && contributions.length > 0
- && contributions.length == contributionFile.list().length) {
- for (String contribution : contributions) {
- addContribution(contributionService, new File(contributionFile, contribution).toURI()
- .toURL());
- }
- } else {
- addContribution(contributionService, contributionURL);
- }
- } else {
- addContribution(contributionService, contributionURL);
- }
- } else {
- addContribution(contributionService, contributionURL);
- }
- } catch (IOException e) {
- throw new ServiceRuntimeException(e);
- } catch (URISyntaxException e) {
- throw new ServiceRuntimeException(e);
- }
-
- // Create an in-memory domain level composite
- AssemblyFactory assemblyFactory = runtime.getAssemblyFactory();
- domainComposite = assemblyFactory.createComposite();
- domainComposite.setName(new QName(Constants.SCA10_NS, "domain"));
- domainComposite.setURI(domainURI);
-
- //when the deployable composites were specified when initializing the runtime
- if (composites != null && composites.length > 0 && composites[0].length() > 0) {
- // Include all specified deployable composites in the SCA domain
- Map<String, Composite> compositeArtifacts = new HashMap<String, Composite>();
- for (Contribution contribution : contributions) {
- for (Artifact artifact : contribution.getArtifacts()) {
- if (artifact.getModel() instanceof Composite) {
- compositeArtifacts.put(artifact.getURI(), (Composite)artifact.getModel());
- }
- }
- }
- for (String compositePath : composites) {
- Composite composite = compositeArtifacts.get(compositePath);
- if (composite == null) {
- throw new ServiceRuntimeException("Composite not found: " + compositePath);
- }
- domainComposite.getIncludes().add(composite);
- }
- } else {
- // in this case, a sca-contribution.xml should have been specified
- for (Contribution contribution : contributions) {
- for (Composite composite : contribution.getDeployables()) {
- domainComposite.getIncludes().add(composite);
- }
- }
- }
-
- //update the runtime for all SCA Definitions processed from the contribution..
- //so that the policyset determination done during 'build' has the all the defined
- //intents and policysets
- //runtime.updateSCADefinitions(null);
-
- // Build the SCA composites
- for (Composite composite : domainComposite.getIncludes()) {
- try {
- runtime.buildComposite(composite);
- analyseProblems();
- } catch (CompositeBuilderException e) {
- throw new ServiceRuntimeException(e);
- }
- }
-
- // Activate and start composites
- CompositeActivator compositeActivator = runtime.getCompositeActivator();
- compositeActivator.setDomainComposite(domainComposite);
- for (Composite composite : domainComposite.getIncludes()) {
- try {
- compositeActivator.activate(composite);
- } catch (Exception e) {
- throw new ServiceRuntimeException(e);
- }
- }
- for (Composite composite : domainComposite.getIncludes()) {
- try {
- for (Component component : composite.getComponents()) {
- compositeActivator.start(component);
- }
- } catch (Exception e) {
- throw new ServiceRuntimeException(e);
- }
- }
-
- // Index the top level components
- for (Composite composite : domainComposite.getIncludes()) {
- for (Component component : composite.getComponents()) {
- components.put(component.getName(), component);
- }
- }
-
- this.componentManager = new DefaultSCADomainComponentManager(this);
-
- // For debugging purposes, print the composites
- // ExtensionPointRegistry extensionPoints = runtime.getExtensionPointRegistry();
- // StAXArtifactProcessorExtensionPoint artifactProcessors = extensionPoints.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);
- // StAXArtifactProcessor processor = artifactProcessors.getProcessor(Composite.class);
- // for (Composite composite : domainComposite.getIncludes()) {
- // try {
- // ByteArrayOutputStream bos = new ByteArrayOutputStream();
- // XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
- // outputFactory.setProperty(XMLOutputFactory.IS_REPAIRING_NAMESPACES, Boolean.TRUE);
- // processor.write(composite, outputFactory.createXMLStreamWriter(bos));
- // Document document =
- // DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new ByteArrayInputStream(bos
- // .toByteArray()));
- // OutputFormat format = new OutputFormat();
- // format.setIndenting(true);
- // format.setIndent(2);
- // XMLSerializer serializer = new XMLSerializer(System.out, format);
- // serializer.serialize(document);
- // } catch (Exception e) {
- // e.printStackTrace();
- // }
- // }
- }
-
- private void analyseProblems() throws ServiceRuntimeException {
-
- for (Problem problem : monitor.getProblems()){
- // look for any reported errors. Schema errors are filtered
- // out as there are several that are generally reported at the
- // moment and we don't want to stop
- if ((problem.getSeverity() == Severity.ERROR) &&
- (!problem.getMessageId().equals("SchemaError"))){
- if (problem.getCause() != null){
- throw new ServiceRuntimeException(problem.getCause());
- } else {
- throw new ServiceRuntimeException(problem.toString());
- }
- }
- }
- }
-
- protected void addContribution(final ContributionService contributionService, final URL contributionURL) throws IOException {
- String contributionURI = FileHelper.getName(contributionURL.getPath());
- if (contributionURI == null || contributionURI.length() == 0) {
- contributionURI = contributionURL.toString();
- }
- // Allow privileged access to load resources. Requires RuntimePermission in security
- // policy.
- final String finalContributionURI = contributionURI;
- try {
- AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
- public Object run() throws ContributionException, IOException {
- contributions.add(contributionService.contribute(finalContributionURI, contributionURL, false));
- return null;
- }
- });
- } catch (PrivilegedActionException e) {
- throw new ServiceRuntimeException(e.getException());
- }
-
- analyseProblems();
- }
-
- @Override
- public void close() {
-
- super.close();
-
- // Stop and deactivate composites
- CompositeActivator compositeActivator = runtime.getCompositeActivator();
- for (Composite composite : domainComposite.getIncludes()) {
- try {
- for (Component component : composite.getComponents()) {
- compositeActivator.stop(component);
- }
- } catch (ActivationException e) {
- throw new ServiceRuntimeException(e);
- }
- }
- for (Composite composite : domainComposite.getIncludes()) {
- try {
- compositeActivator.deactivate(composite);
- } catch (ActivationException e) {
- throw new ServiceRuntimeException(e);
- }
- }
-
- // Remove the contribution from the in-memory repository
- ContributionService contributionService = runtime.getContributionService();
- for (Contribution contribution : contributions) {
- try {
- contributionService.remove(contribution.getURI());
- } catch (ContributionException e) {
- throw new ServiceRuntimeException(e);
- }
- }
-
- // Stop the runtime
- try {
- runtime.stop();
- } catch (ActivationException e) {
- throw new ServiceRuntimeException(e);
- }
- }
-
- /**
- * Determine the location of a contribution, given a contribution path and a
- * list of composites.
- *
- * @param contributionPath
- * @param composites
- * @param classLoader
- * @return
- * @throws MalformedURLException
- */
- protected URL getContributionLocation(ClassLoader classLoader, String contributionPath, String[] composites)
- throws MalformedURLException {
- if (contributionPath != null && contributionPath.length() > 0) {
- //encode spaces as they would cause URISyntaxException
- contributionPath = contributionPath.replace(" ", "%20");
- URI contributionURI = URI.create(contributionPath);
- if (contributionURI.isAbsolute() || composites.length == 0) {
- return new URL(contributionPath);
- }
- }
-
- String contributionArtifactPath = null;
- URL contributionArtifactURL = null;
- if (composites != null && composites.length > 0 && composites[0].length() > 0) {
-
- // Here the SCADomain was started with a reference to a composite file
- contributionArtifactPath = composites[0];
- contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
- if (contributionArtifactURL == null) {
- throw new IllegalArgumentException("Composite not found: " + contributionArtifactPath);
- }
- } else {
-
- // Here the SCADomain was started without any reference to a composite file
- // We are going to look for an sca-contribution.xml or sca-contribution-generated.xml
-
- // Look for META-INF/sca-contribution.xml
- contributionArtifactPath = Contribution.SCA_CONTRIBUTION_META;
- contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
-
- // Look for META-INF/sca-contribution-generated.xml
- if (contributionArtifactURL == null) {
- contributionArtifactPath = Contribution.SCA_CONTRIBUTION_GENERATED_META;
- contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
- }
-
- // Look for META-INF/sca-deployables directory
- if (contributionArtifactURL == null) {
- contributionArtifactPath = Contribution.SCA_CONTRIBUTION_DEPLOYABLES;
- contributionArtifactURL = classLoader.getResource(contributionArtifactPath);
- }
- }
-
- if (contributionArtifactURL == null) {
- throw new IllegalArgumentException(
- "Can't determine contribution deployables. Either specify a composite file, or use an sca-contribution.xml file to specify the deployables.");
- }
-
- 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;
- }
-
- @Override
- @SuppressWarnings("unchecked")
- public <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException {
- return (R)runtime.getProxyFactory().cast(target);
- }
-
- @Override
- public <B> B getService(Class<B> businessInterface, String serviceName) {
- ServiceReference<B> serviceReference = getServiceReference(businessInterface, serviceName);
- if (serviceReference == null) {
- throw new ServiceRuntimeException("Service not found: " + serviceName);
- }
- return serviceReference.getService();
- }
-
- private <B> ServiceReference<B> createServiceReference(Class<B> businessInterface, String targetURI) {
- 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();
- 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);
- }
- }
-
- @Override
- public <B> ServiceReference<B> getServiceReference(Class<B> businessInterface, String name) {
-
- // 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 in the domain
- Component component = components.get(componentName);
- if (component == null) {
- // The component is not local in the partition, try to create a remote service ref
- return createServiceReference(businessInterface, name);
- }
- 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 = "$promoted$." + component.getName() + "." + 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);
- }
- }
-
- }
-
- @Override
- public String getURI() {
- return uri;
- }
-
- @Override
- public ComponentManager getComponentManager() {
- return componentManager;
- }
-
- public Set<String> getComponentNames() {
- Set<String> componentNames = new HashSet<String>();
- for (Contribution contribution : contributions) {
- for (Artifact artifact : contribution.getArtifacts()) {
- if (artifact.getModel() instanceof Composite) {
- for (Component component : ((Composite)artifact.getModel()).getComponents()) {
- componentNames.add(component.getName());
- }
- }
- }
- }
- return componentNames;
- }
-
- public Component getComponent(String componentName) {
- for (Contribution contribution : contributions) {
- for (Artifact artifact : contribution.getArtifacts()) {
- if (artifact.getModel() instanceof Composite) {
- for (Component component : ((Composite)artifact.getModel()).getComponents()) {
- if (component.getName().equals(componentName)) {
- return component;
- }
- }
- }
- }
- }
- return null;
- }
-
- public void startComponent(String componentName) throws ActivationException {
- Component component = getComponent(componentName);
- if (component == null) {
- throw new IllegalArgumentException("no component: " + componentName);
- }
- CompositeActivator compositeActivator = runtime.getCompositeActivator();
- compositeActivator.start(component);
- }
-
- public void stopComponent(String componentName) throws ActivationException {
- Component component = getComponent(componentName);
- if (component == null) {
- throw new IllegalArgumentException("no component: " + componentName);
- }
- CompositeActivator compositeActivator = runtime.getCompositeActivator();
- compositeActivator.stop(component);
- }
-}
-
-class DefaultSCADomainComponentManager implements ComponentManager {
-
- protected DefaultSCADomain scaDomain;
- protected List<ComponentListener> listeners = new CopyOnWriteArrayList<ComponentListener>();
-
- public DefaultSCADomainComponentManager(DefaultSCADomain scaDomain) {
- this.scaDomain = scaDomain;
- }
-
- public void addComponentListener(ComponentListener listener) {
- this.listeners.add(listener);
- }
-
- public void removeComponentListener(ComponentListener listener) {
- this.listeners.remove(listener);
- }
-
- public Set<String> getComponentNames() {
- return scaDomain.getComponentNames();
- }
-
- public Component getComponent(String componentName) {
- return scaDomain.getComponent(componentName);
- }
-
- public void startComponent(String componentName) throws ActivationException {
- scaDomain.startComponent(componentName);
- }
-
- public void stopComponent(String componentName) throws ActivationException {
- scaDomain.stopComponent(componentName);
- }
-
- public void notifyComponentStarted(String componentName) {
- for (ComponentListener listener : listeners) {
- try {
- listener.componentStarted(componentName);
- } catch (Exception e) {
- e.printStackTrace(); // TODO: log
- }
- }
- }
-
- public void notifyComponentStopped(String componentName) {
- for (ComponentListener listener : listeners) {
- try {
- listener.componentStopped(componentName);
- } catch (Exception e) {
- e.printStackTrace(); // TODO: log
- }
- }
- }
-
- public boolean isComponentStarted(String componentName) {
- RuntimeComponentImpl runtimeComponent = (RuntimeComponentImpl)getComponent(componentName);
- return runtimeComponent.isStarted();
- }
-
-}