| /* |
| * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved. |
| * Copyright (c) 2021 Contributors to the Eclipse Foundation |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package com.sun.enterprise.resource.naming; |
| |
| import com.sun.enterprise.resource.beans.AdministeredObjectResource; |
| import com.sun.enterprise.connectors.ConnectorRuntime; |
| import com.sun.enterprise.connectors.ConnectorRegistry; |
| import com.sun.enterprise.connectors.service.ConnectorAdminServiceUtils; |
| import com.sun.enterprise.deployment.ConnectorDescriptor; |
| import com.sun.logging.LogDomains; |
| import com.sun.appserv.connectors.internal.api.ConnectorRuntimeException; |
| import com.sun.appserv.connectors.internal.api.ConnectorsUtil; |
| |
| import java.util.Hashtable; |
| import java.util.logging.Logger; |
| import java.util.logging.Level; |
| import javax.naming.*; |
| import javax.naming.spi.ObjectFactory; |
| |
| /** |
| * An object factory to handle creation of administered object |
| * |
| * @author Qingqing Ouyang |
| * |
| */ |
| public class AdministeredObjectFactory implements ObjectFactory { |
| |
| private static Logger logger = |
| LogDomains.getLogger(AdministeredObjectFactory.class, LogDomains.RSR_LOGGER); |
| |
| //required by ObjectFactory |
| public AdministeredObjectFactory() {} |
| |
| public Object getObjectInstance(Object obj, |
| Name name, |
| Context nameCtx, |
| Hashtable env) throws Exception { |
| |
| Reference ref = (Reference) obj; |
| if (logger.isLoggable(Level.FINE)) { |
| logger.fine("AdministeredObjectFactory: " + ref |
| + " Name:" + name); |
| } |
| |
| AdministeredObjectResource aor = |
| (AdministeredObjectResource) ref.get(0).getContent(); |
| String moduleName = aor.getResourceAdapter(); |
| |
| |
| //If call fom application client, start resource adapter lazily. |
| //todo: Similar code in ConnectorObjectFactory - to refactor. |
| |
| ConnectorRuntime runtime = ConnectorNamingUtils.getRuntime(); |
| if (runtime.isACCRuntime() || runtime.isNonACCRuntime()) { |
| ConnectorDescriptor connectorDescriptor = null; |
| try { |
| Context ic = new InitialContext(); |
| String descriptorJNDIName = ConnectorAdminServiceUtils. |
| getReservePrefixedJNDINameForDescriptor(moduleName); |
| connectorDescriptor = (ConnectorDescriptor) ic.lookup(descriptorJNDIName); |
| } catch (NamingException ne) { |
| if (logger.isLoggable(Level.FINE)) { |
| logger.log(Level.FINE, "Failed to look up ConnectorDescriptor " |
| + "from JNDI", moduleName); |
| } |
| throw new ConnectorRuntimeException("Failed to look up " + |
| "ConnectorDescriptor from JNDI"); |
| } |
| runtime.createActiveResourceAdapter(connectorDescriptor, moduleName, null); |
| } |
| |
| ClassLoader loader = Thread.currentThread().getContextClassLoader(); |
| if (runtime.checkAccessibility(moduleName, loader) == false) { |
| throw new NamingException("Only the application that has the embedded resource " + |
| "adapter can access the resource adapter"); |
| |
| } |
| |
| if(logger.isLoggable(Level.FINE)) { |
| logger.fine("[AdministeredObjectFactory] ==> Got AdministeredObjectResource = " + aor); |
| } |
| |
| // all RARs except system RARs should have been available now. |
| if(ConnectorsUtil.belongsToSystemRA(moduleName)) { |
| //make sure that system rar is started and hence added to connector classloader chain |
| if(ConnectorRegistry.getInstance().getActiveResourceAdapter(moduleName) == null){ |
| String moduleLocation = ConnectorsUtil.getSystemModuleLocation(moduleName); |
| runtime.createActiveResourceAdapter(moduleLocation, moduleName, null); |
| } |
| loader = ConnectorRegistry.getInstance().getActiveResourceAdapter(moduleName).getClassLoader(); |
| } else if(runtime.isServer()){ |
| if(ConnectorsUtil.isStandAloneRA(moduleName) ){ |
| loader = ConnectorRegistry.getInstance().getActiveResourceAdapter(moduleName).getClassLoader(); |
| } |
| } |
| return aor.createAdministeredObject(loader); |
| } |
| } |