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javax.persistence.metamodel.IdentifiableType

to the id attribute declared by the entity or mapped superclass. Return the attribute that corresponds to the id attribute declared by the entity or mapped superclass. Parameters: type - the type of the represented declared id attribute Returns: declared id attribute Throws: IllegalArgumentException
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javax.persistence.metamodel.EntityType

that corresponds to the id attribute declared by the entity or mapped superclass. Return the attribute that corresponds to the id attribute declared by the entity or mapped superclass. Parameters: type - the type of the represented declared id attribute Returns: declared id attribute Throws
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Schema Update

The <schema> configuration element supports renaming packages, classes and fields in ObjectDB databases as a complementary operation to renaming or moving these elements in the IDE during source code ... with persistable classes that have been renamed or moved in the IDE, with no matching schema configuration
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JPA Annotations for Classes

policy (as explained in chapter 3): Another JPA class annotation defines an ID class: ID classes
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Defining a JPA Entity Class

you might have noticed that the Point entity class has no primary key (@Id) field. As an object database, ObjectDB supports implicit object IDs, so an explicitly defined primary key is not required. On the other hand
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Chapter 1 - Quick Tour

your IDE refer to one of the following tutorials: Getting Started with JPA and Eclipse Tutorial Getting ... on how to start using JPA in your IDE with the ObjectDB object database. Given the simplicity of ObjectDB, that should be quick and easy even for a novice.
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Spring MVC JPA Tutorial - Maven Project

the Maven project in your IDE: NetBeans IDE and IntelliJ IDEA have built in Maven support.
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Java EE JPA Tutorial - Maven Project

your GlassFish server. You may also open and run the Maven project in your IDE: NetBeans IDE and IntelliJ IDEA have built in Maven support.
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Step 6: Set the Spring XML

/> <!-- Add JPA support --> <bean id="emf" class= "org.springframework.orm.jpa ... > <!-- Add Transaction support --> <bean id="myTxManager" class="org.springframework
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JPA Web App Tutorial - Maven Project

project in your IDE: NetBeans IDE and IntelliJ IDEA have built in Maven support.

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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