datanucleus-rdbms | DataNucleus support for persistence to RDBMS Datastores | Object-Relational Mapping library
kandi X-RAY | datanucleus-rdbms Summary
kandi X-RAY | datanucleus-rdbms Summary
DataNucleus support for persistence to RDBMS Datastores. This plugin makes use of JDBC drivers for the datastores supported. This project is built using Maven, by executing mvn clean install which installs the built jar in your local Maven repository.
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Top functions reviewed by kandi - BETA
- Get the ResultSet object
- Get the object represented by this ResultSet row
- Lookup an object in the database
- Returns the value of the current row for a new row
- Method to insert the record from the datastore
- Performs the post processing required for the ColumnMapping
- Retrieves the value of an identity attribute
- Returns the set of expected indices for this table
- Convert an IndexMetaData object into an Index object
- Loads all registered datastore mappings
- Compile the JPQL query
- Initialises the table definition
- Execute the update
- Loads all column mappings for this RDBMS database
- Load all column mappings for this RDBMS database
- Load all column mappings defined in plugins
- Load all column mappings for this RDBMS database
- Sets the DN column values
- Executes the DDL request
- Post processing of BLOB values
- Loads the column mappings for this RDBMS database
- Evaluate the query
- Execute the query
- Compile the JDOQL query
- Loads all the column mappings for this RDBMS database
- Returns an object that represents the current row
datanucleus-rdbms Key Features
datanucleus-rdbms Examples and Code Snippets
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Trending Discussions on datanucleus-rdbms
QUESTION
For to enhance the classes and to make normal Java classes "persistable", I have used DataNucleus Enhancer. The issue I am having is: No files to run datanucleus tool (error log shown below) and because of that datanucleus is not enhancing the classes. How the datanucleus run the files for enhancement?
Pom.xml
Dependencies of datanucleus
...ANSWER
Answered 2022-Mar-09 at 13:43My setup for enhance the classes, I hope it could help you to find a solution. You need to add a persistence.xml, update the Datanucleus dependency artifact versions and add a dependency of javax.jdo for datanuclues which provides an interface to java model abstraction for persistence.
pom.xml
Depandancy for Datanucleus
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install datanucleus-rdbms
You can use datanucleus-rdbms like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the datanucleus-rdbms component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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