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EclipseLink/Development/Dynamic/Design NativeXML
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Dynamic Persistence Design: Native XML Configuration
The dynamic persistence support includes the use of XML to define the mappings and in effect the dynamic entity class structure. This support includes:
- Project deployment XML with Native ORM API
- Sessions.xml with Project deployment XML with Native ORM API
- Sessions.xml with Project deployment XML with EclipseLink JPA (using PU properties)
= Project XML Usage
The EntityTypeBuilder provides a static helper that allows a resource string describing the location of the project's deployment XMl file and a DatabaseLogin specifying the database connection/pool information.
DatabaseLogin login = AllTests.getTestLogin(); Project project = EntityTypeBuilder.loadDynamicProject("org/eclipse/persistence/testing/tests/dynamic/orm/projectxml/Employee_utf8.xml", login); DatabaseSession session = project.createDatabaseSession(); session.setLogLevel(SessionLog.FINE); session.login();