Examples with BeforeAppInfoBuilderEvent org.apache.openejb.config.event.BeforeAppInfoBuilderEvent used on opensource projects

Example 1 with BeforeAppInfoBuilderEvent

use of org.apache.openejb.config.event.BeforeAppInfoBuilderEvent in project tomee by apache.

the class AppInfoBuilder method build.

public AppInfo build(final AppModule appModule) throws OpenEJBException {
    // send an event so that it becomes pretty easy at this step to dynamically change the module description
    // before going into the info tree. Pretty easy to hack on portability issues.
    SystemInstance.get().fireEvent(new BeforeAppInfoBuilderEvent(appModule));
    final AppInfo appInfo = new AppInfo();
    appInfo.appId = appModule.getModuleId();
    appInfo.path = appModule.getJarLocation();
    appInfo.standaloneModule = appModule.isStandaloneModule() || appModule.isWebapp();
    appInfo.delegateFirst = appModule.isDelegateFirst();
    appInfo.watchedResources.addAll(appModule.getWatchedResources());
    appInfo.mbeans.addAll(appModule.getAdditionalLibMbeans());
    appInfo.jaxRsProviders.addAll(appModule.getJaxRsProviders());
    appInfo.properties.putAll(appModule.getProperties());
    if (appInfo.appId == null) {
        throw new IllegalArgumentException("AppInfo.appId cannot be null");
    }
    if (appInfo.path == null) {
        appInfo.path = appInfo.appId;
    }
    this.buildPojoConfiguration(appModule, appInfo);
    this.buildAppResources(appModule, appInfo);
    this.buildAppContainers(appModule, appInfo);
    this.buildAppServices(appModule, appInfo);
    // 
    // J2EE Connectors
    // 
    this.buildConnectorModules(appModule, appInfo);
    // 
    // Persistence Units
    // 
    this.buildPersistenceModules(appModule, appInfo);
    final List<String> containerIds = this.configFactory.getContainerIds();
    for (final ConnectorInfo connectorInfo : appInfo.connectors) {
        for (final MdbContainerInfo containerInfo : connectorInfo.inbound) {
            containerIds.add(containerInfo.id);
        }
    }
    for (final ContainerInfo containerInfo : appInfo.containers) {
        containerIds.add(containerInfo.id);
    }
    // 
    // EJB Jars
    // 
    final Map<EjbModule, EjbJarInfo> ejbJarInfos = new HashMap<>();
    for (final EjbModule ejbModule : appModule.getEjbModules()) {
        try {
            final EjbJarInfo ejbJarInfo = this.ejbJarInfoBuilder.buildInfo(ejbModule);
            ejbJarInfo.mbeans = ejbModule.getMbeans();
            final Map<String, EjbDeployment> deploymentsByEjbName = ejbModule.getOpenejbJar().getDeploymentsByEjbName();
            for (final EnterpriseBeanInfo bean : ejbJarInfo.enterpriseBeans) {
                final EjbDeployment d = deploymentsByEjbName.get(bean.ejbName);
                if (d.getContainerId() != null && !containerIds.contains(d.getContainerId())) {
                    for (final ContainerInfo containerInfo : appInfo.containers) {
                        if (containerInfo.id.endsWith("/" + d.getContainerId())) {
                            d.setContainerId(containerInfo.id);
                            break;
                        }
                    }
                }
                /*
                     * JRG - there's probably a better way of handling this, but this code handles the case when:
                     * 
                     * A connector with two or more inbound adapter is registered, causing two containers named with the format:
                     *     <moduleId>-<message listener interface>
                     * 
                     * This code adjusts the container id for the associated MDBs by sticking the message listener interface on the end.
                     * 
                     */
                if (bean instanceof MessageDrivenBeanInfo && !containerIds.contains(d.getContainerId()) && !skipMdb(bean)) {
                    final MessageDrivenBeanInfo mdb = (MessageDrivenBeanInfo) bean;
                    final String newContainerId = d.getContainerId() + "-" + mdb.mdbInterface;
                    if (containerIds.contains(newContainerId)) {
                        d.setContainerId(newContainerId);
                    }
                }
                if (!containerIds.contains(d.getContainerId()) && !skipMdb(bean)) {
                    final String msg = new Messages("org.apache.openejb.util.resources").format("config.noContainerFound", d.getContainerId(), d.getEjbName());
                    logger.fatal(msg);
                    throw new OpenEJBException(msg);
                }
                bean.containerId = d.getContainerId();
            }
            for (final PojoDeployment pojoDeployment : ejbModule.getOpenejbJar().getPojoDeployment()) {
                final IdPropertiesInfo info = new IdPropertiesInfo();
                info.id = pojoDeployment.getClassName();
                info.properties.putAll(pojoDeployment.getProperties());
                ejbJarInfo.pojoConfigurations.add(info);
            }
            ejbJarInfo.validationInfo = ValidatorBuilder.getInfo(ejbModule.getValidationConfig());
            ejbJarInfo.portInfos.addAll(this.configureWebservices(ejbModule.getWebservices()));
            ejbJarInfo.uniqueId = ejbModule.getUniqueId();
            ejbJarInfo.webapp = ejbModule.isWebapp();
            this.configureWebserviceSecurity(ejbJarInfo, ejbModule);
            ejbJarInfos.put(ejbModule, ejbJarInfo);
            appInfo.ejbJars.add(ejbJarInfo);
        } catch (final OpenEJBException e) {
            ConfigUtils.logger.warning("conf.0004", ejbModule.getJarLocation(), e.getMessage());
            throw e;
        }
    }
    // Create the JNDI info builder
    final JndiEncInfoBuilder jndiEncInfoBuilder = new JndiEncInfoBuilder(appInfo);
    if (appModule.getApplication() != null) {
        // TODO figure out how to prevent adding stuff to the module and comp contexts from the application
        // or maybe validate the xml so this won't happen.
        jndiEncInfoBuilder.build(appModule.getApplication(), appInfo.appId, null, appModule.getModuleUri(), new JndiEncInfo(), new JndiEncInfo());
    }
    final List<EnterpriseBeanInfo> beans = new ArrayList<>();
    // Build the JNDI tree for each ejb
    for (final EjbModule ejbModule : appModule.getEjbModules()) {
        final EjbJarInfo ejbJar = ejbJarInfos.get(ejbModule);
        final Map<String, EnterpriseBean> beanData = ejbModule.getEjbJar().getEnterpriseBeansByEjbName();
        for (final EnterpriseBeanInfo beanInfo : ejbJar.enterpriseBeans) {
            beans.add(beanInfo);
            // Get the ejb-jar.xml object
            final EnterpriseBean enterpriseBean = beanData.get(beanInfo.ejbName);
            // Build the JNDI info tree for the EJB
            jndiEncInfoBuilder.build(enterpriseBean, beanInfo.ejbName, ejbJar.moduleName, ejbModule.getModuleUri(), ejbJar.moduleJndiEnc, beanInfo.jndiEnc);
            jndiEncInfoBuilder.buildDependsOnRefs(enterpriseBean, beanInfo, ejbJar.moduleName);
        }
    }
    // Check for circular references in Singleton @DependsOn
    try {
        References.sort(beans, new References.Visitor<EnterpriseBeanInfo>() {

            @Override
            public String getName(final EnterpriseBeanInfo bean) {
                return bean.ejbDeploymentId;
            }

            @Override
            public Set<String> getReferences(final EnterpriseBeanInfo bean) {
                return new LinkedHashSet<>(bean.dependsOn);
            }
        });
    } catch (final CircularReferencesException e) {
    // List<List> circuits = e.getCircuits();
    // TODO Seems we lost circular reference detection, or we do it elsewhere and don't need it here
    }
    // 
    // Application Clients
    // 
    this.buildClientModules(appModule, appInfo, jndiEncInfoBuilder);
    // 
    // Webapps
    // 
    this.buildWebModules(appModule, jndiEncInfoBuilder, appInfo);
    // 
    // Final AppInfo creation
    // 
    final List<URL> additionalLibraries = appModule.getAdditionalLibraries();
    for (final URL url : additionalLibraries) {
        final File file = toFile(url);
        try {
            appInfo.libs.add(file.getCanonicalPath());
        } catch (final IOException e) {
            throw new OpenEJBException("Invalid application lib path " + file.getAbsolutePath());
        }
    }
    if (appModule.getCmpMappings() != null) {
        try {
            appInfo.cmpMappingsXml = JpaJaxbUtil.marshal(EntityMappings.class, appModule.getCmpMappings());
        } catch (final JAXBException e) {
            throw new OpenEJBException("Unable to marshal cmp entity mappings", e);
        }
    }
    final ReportValidationResults reportValidationResults = new ReportValidationResults();
    reportValidationResults.deploy(appModule);
    logger.info("config.appLoaded", appInfo.path);
    appInfo.webAppAlone = appModule.isWebapp();
    return appInfo;
}