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org.apache.openjpa.abstractstore.package.html Maven / Gradle / Ivy

OpenJPA Abstract StoreManager Implementation


    This package provides some infrastructure classes to help in the creation
    of OpenJPA drivers for new non-relational data stores.



    To create support for a new data store:
    

        

            

                Extend AbstractStoreManager following the rules
                outlined in its documentation.
            
        
        

            

                Configure your org.apache.openjpa.properties file (or your
                resource archive
                configuration file) to use 
                AbstractStoreBrokerFactory,
                and specify your AbstractStore extension as the
                
                    org.apache.openjpa.abstractstore.AbstractStoreManager
                class:
            

            

                
                    openjpa.BrokerFactory: abstractstore

                    openjpa.abstractstore.AbstractStoreManager:
                    com.xyz.MyAbstractStoreManagerSubclass
                
            
        
    



    Additionally, you can optionally extend 
    OpenJPAConfigurationImpl
    to define your own configuration options, using the helper classes defined
    in the 
    org.apache.openjpa.lib.conf package. To do this you must
    also
    override the AbstractStoreManager.newConfiguration method.



    For a sample of how to use this package, see the
    org.apache.openjpa.xmlstore
    abstract
    store implementation.