Oracle Coherence Developer's Guide
Total Page:16
File Type:pdf, Size:1020Kb
Oracle® Fusion Middleware Developing Applications with Oracle Coherence 12c (12.1.2) E26039-03 May 2014 Documentation for Developers and Architects that describes how to develop applications that use Coherence for distributed caching and data grid computing. Includes information for installing Coherence, setting up Coherence clusters, configuring Coherence caches, and performing data grid operations. Oracle Fusion Middleware Developing Applications with Oracle Coherence, 12c (12.1.2) E26039-03 Copyright © 2008, 2014, Oracle and/or its affiliates. All rights reserved. Primary Author: Joseph Ruzzi This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, duplication, disclosure, modification, and adaptation shall be subject to the restrictions and license terms set forth in the applicable Government contract, and, to the extent applicable by the terms of the Government contract, the additional rights set forth in FAR 52.227-19, Commercial Computer Software License (December 2007). Oracle USA, Inc., 500 Oracle Parkway, Redwood City, CA 94065. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. This software and documentation may provide access to or information on content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services. Contents Preface ............................................................................................................................................................... xxi Audience..................................................................................................................................................... xxi Documentation Accessibility................................................................................................................... xxi Related Documents ................................................................................................................................... xxi Conventions .............................................................................................................................................. xxii What's New in This Guide.................................................................................................................... xxiii New and Changed Features for 12c (12.1.2)........................................................................................ xxiii Other Significant Changes in This Document for 12c (12.1.2) .......................................................... xxiv Part I Getting Started 1 Introduction to Coherence Basic Concepts .......................................................................................................................................... 1-1 Clustered Data Management............................................................................................................ 1-1 A single API for the logical layer, XML configuration for the physical layer........................... 1-2 Caching Strategies.............................................................................................................................. 1-2 Data Storage Options......................................................................................................................... 1-2 Serialization Options ......................................................................................................................... 1-3 Configurability and Extensibility .................................................................................................... 1-3 Namespace Hierarchy ....................................................................................................................... 1-3 Read/Write Caching ................................................................................................................................. 1-4 NamedCache....................................................................................................................................... 1-4 Requirements for Cached Objects.................................................................................................... 1-4 NamedCache Usage Patterns ........................................................................................................... 1-5 Querying the Cache ................................................................................................................................. 1-6 Invocation Service.................................................................................................................................... 1-6 Event Programming ................................................................................................................................. 1-7 Transactions............................................................................................................................................... 1-7 HTTP Session Management................................................................................................................... 1-7 Object-Relational Mapping Integration .............................................................................................. 1-7 C++/.NET Integration .............................................................................................................................. 1-8 Management and Monitoring................................................................................................................ 1-8 iii 2 Installing Oracle Coherence for Java System Requirements.............................................................................................................................. 2-1 Performing a Coherence Installation.................................................................................................... 2-2 Running the Coherence Installer ..................................................................................................... 2-2 Performing a Coherence Installation In Graphical Mode..................................................... 2-2 Performing a Coherence Installation In Silent Mode ............................................................ 2-3 Running the Coherence Quick Installer.......................................................................................... 2-4 Running the Coherence Supplemental Installer............................................................................ 2-4 Installing Coherence with WebLogic Server.................................................................................. 2-5 Browsing the Installation Directory ..................................................................................................... 2-5 Setting Environment Variables.............................................................................................................. 2-6 Running Coherence for the First Time................................................................................................. 2-6 Create a Basic Cluster ........................................................................................................................ 2-6 Create a Cache .................................................................................................................................... 2-7 Integration with Maven .......................................................................................................................... 2-7 Deinstalling Coherence..........................................................................................................................