Download openjpa 2

Although Kodo and TopLink implement their JPA specifications, as do other conforming JPA implementations, each implementation makes its own decisions about unspecified details that can affect the behavior of the application using JPA. When making the switch from one JPA implementation to another, the application should be thoroughly tested with the expectation that some behavioral differences will have to be corrected. The Kodo persistence-configuration. If you include a persistence-configuration.

Kodo is based on open-source OpenJPA 1. Although JPA 1. These conflicts could cause problems with applications that use Kodo as the persistence provider, because the JPA 2. The OpenJPA methods that cause the conflict are:. The above method conflicts with the following JPA 2. The first two new signatures follow the changes made in OpenJPA 2. These signature changes do not alter the semantics of the methods. The getPropertiesAsProperties method is provided as a convenience to application developers who do not want to accept the different return type of the redesigned getProperties method.

Because of these changes, you should update any applications that use these methods and recompile them with the Kodo OpenJPA 1. This will prevent the old method signatures from being used. After recompiling and deploying, the applications will run without change in behavior. Therefore, you do not have to modify or recompile them. In a Web application, include the following stanza in the weblogic.

In an enterprise application, include the prefer-application-packages stanza in weblogic-application. Include the OpenJPA jar file in the application's lib directory. You cannot simply set Kodo as the domain's default provider in WebLogic Server. You must configure it in the application, as described in Specifying the Persistence Provider in an Application.

EclipseLink implements the following specifications, plus value-added extensions: Java Persistence 2. Specifying a Persistence Provider You can specify what persistence provider to use for a persistence unit in the application code or by accepting the default persistence provider set for the WebLogic Server domain, as described in the following sections: Setting the Default Provider for the Domain Specifying the Persistence Provider in an Application Setting the Default Provider for the Domain Unless you specify otherwise, TopLink is used as the default persistence provider for a WebLogic Server domain.

Kodo supports only JPA 1. Permissive licenses have the least restrictions, and you can use them in most projects. You will need to build from source code and install. Reuse Trending Solutions. Workplace Well-Being Solutions. Email Marketing Solutions. Virtual Agent Prototype. Experiment with NFT.

Remote Patient Monitoring. Build Trusted Bitcoin Wallet. Implementing 2FA. Resolving Gender Bias in AI. Build your own Pulse Oximeter. Use the support, quality, security, license, reuse scores and reviewed functions to confirm the fit for your project.

Reuse Plugin Kits. Online Voting System. GNU Chess. Sudoku game using React. Enhancing at Build Time 2. Enhancing at Runtime 2. Enhancing Dynamically at Runtime 2. Omitting the OpenJPA enhancer 3. Managed Interfaces 4. Object Identity 4.

Datastore Identity 4. Entities as Identity Fields 4. Application Identity Tool 4. Managed Inverses 6. Persistent Fields 6. Restoring State 6. Typing and Ordering 6. Calendar Fields and TimeZones 6. Proxies 6. Smart Proxies 6. Large Result Set Proxies 6.

Custom Proxies 6. Serialization 6. Externalization 6. External Values 7. Fetch Groups 7. Custom Fetch Groups 7. Custom Fetch Group Configuration 7. Per-field Fetch Configuration 7. Implementation Notes 8. Eager Fetching 8. Configuring Eager Fetching 8. Eager Fetching Considerations and Limitations 6. Metadata Factory 2. Metadata Repository 3. Additional JPA Metadata 3. Datastore Identity 3. Surrogate Version 3. Persistent Field Values 3. Persistent Collection Fields 3. Persistent Map Fields 4.

Metadata Extensions 4. Class Extensions 4. Fetch Groups 4. Data Cache 4. Detached State 4. Field Extensions 4. Dependent 4. Load Fetch Group 4. LRS 4. Inverse-Logical 4. Read-Only 4. Type 4. Externalizer 4. Factory 4. External Values 4. Example 4. XML extensions 7. Mapping 1. Forward Mapping 1. Using the Mapping Tool 1. Runtime Forward Mapping 2. Reverse Mapping 2. Customizing Reverse Mapping 3. Meet-in-the-Middle Mapping 4. Mapping Defaults 5. Mapping Factory 6. Non-Standard Joins 7.

Additional JPA Mappings 7. Datastore Identity Mapping 7. Surrogate Version Mapping 7. Multi-Column Mappings 7. Join Column Attribute Targets 7. Embedded Mapping 7. Collections 7. Container Table 7. Element Join Columns 7. Order Column 7. One-Sided One-Many Mapping 7. Maps 7. Key Columns 7. Key Join Columns 7. Key Embedded Mapping 7. Examples 7. Indexes and Constraints 7.

Indexes 7. Foreign Keys 7. Unique Constraints 7. XML Column Mapping 7. LOB Streaming 8. Mapping Limitations 8. Table Per Class 9. Mapping Extensions 9. Class Extensions 9. Subclass Fetch Mode 9. Strategy 9. Discriminator Strategy 9. Version Strategy 9. Field Extensions 9.

Eager Fetch Mode 9. Nonpolymorphic 9. Class Criteria 9. Strategy Custom Mappings Custom Class Mapping Custom Discriminator and Version Strategies Custom Field Mapping Value Handlers Field Strategies Configuration Orphaned Keys 8.

Deployment 1. Factory Deployment 1. Standalone Deployment 1. EntityManager Injection 2. Integrating with the Transaction Manager 3. XA Transactions 3. Runtime Extensions 1. Architecture 1. Broker Finalization 1. Broker Customization and Eviction 2. JPA Extensions 2. OpenJPAQuery 2. Extent 2. StoreCache 2. QueryResultCache 2. FetchPlan 2. OpenJPAPersistence 3. Object Locking 3. Configuring Default Locking 3. Configuring Lock Levels at Runtime 3.

Object Locking APIs 3. Lock Manager 3. Rules for Locking Behavior 3. Known Issues and Limitations 4. Savepoints 4. Using Savepoints 4. Configuring Savepoints 5. MethodQL 6. Generators 6.

Runtime Access 7. Transaction Events 8. Non-Relational Stores Caching 1. Data Cache 1. Data Cache Configuration 1. DataCache Configuration 1. Integration with JPA standard shared cache mode 1. Distributing instances across cache partitions 1. Data Cache Usage 1. Using the JPA standard Cache interface 1. Cache Statistics 1. Query Cache 1. Cache Extension 1. Important Notes 1.

Known Issues and Limitations 2. Query Compilation Cache 3. Prepared SQL Cache Encryption Provider Remote and Offline Operation 1. Detach and Attach 1. Detach Behavior 1. Attach Behavior 1. Defining the Detached Object Graph 1. Detached State 1. Detached State Field 2. Remote Event Notification Framework 2. Remote Commit Provider Configuration 2. JMS 2. TCP 2. Common Properties 2. Customization Slice: Distributed Persistence 1.

Overview 2. Salient Features 2. Transparency 2. Scaling 2. Distributed Query 2. Data Distribution 2. Data Replication 2. Heterogeneous Database 2. Distributed Transaction 2. Collocation Constraint 3. Usage 3. How to activate Slice Runtime?

How to configure each database slice? Implement DistributionPolicy interface 3. Implement ReplicationPolicy interface 4. Configuration Properties 4. Global Properties 4. DistributionPolicy 4. Lenient 4. Master 4. Names 4. ThreadingPolicy 4. TransactionPolicy 4. Per-Slice Properties Third Party Integration 1. Apache Ant 1. Common Ant Configuration Options 1. Enhancer Ant Task 1. Application Identity Tool Ant Task 1. Mapping Tool Ant Task 1. Reverse Mapping Tool Ant Task 1. Schema Tool Ant Task 2.

Optimization Guidelines Instrumentation 1. Custom Providers and Instruments 4. Appendices 1. JPA Resources 2. Supported Databases 1. Verified Database Matrix 3. Compatible Database Matrix 4. Unverified Database Matrix 5. Apache Derby 6. Borland Interbase 6. Known issues with Interbase 7. JDataStore 8. IBM DB2 8. Known issues with DB2 9. Empress 9. Known issues with Empress H2 Database Engine Known issues with H2 Database Engine Hypersonic Known issues with Hypersonic Firebird Known issues with Firebird Informix Known issues with Informix Ingres Database Known issues with Ingres InterSystems Cache Known issues with InterSystems Cache Microsoft Access Known issues with Microsoft Access Microsoft SQL Server Known issues with SQL Server Microsoft FoxPro Known issues with Microsoft FoxPro MySQL Known issues with MySQL Oracle Using Query Hints with Oracle Known issues with Oracle Pointbase