About Id

41-50 of 200Refresh
Tutorial
14

Step 2: Define a JPA Entity Class [2011-02-11]

; @Id @GeneratedValue private long id; private int x; private int y; public ... ; } public Long getId() { return id; } public int getX() { return x ... should represent Point objects in the database. Besides the @Entity annotation and the id field
Tutorial
14

Step 2: Define a JPA Entity Class

; @Id @GeneratedValue private long id; private int x; private int y; public ... ; } public Long getId() { return id; } public int getX() { return x ... should represent Point objects in the database. Besides the @Entity annotation and the id field
Tutorial
12

Step 2: Entity Class and Persistence Unit

.GeneratedValue; import javax.persistence.Id; @Entity public class Guest implements Serializable { private static final long serialVersionUID = 1L; // Persistent Fields: @Id @GeneratedValue Long id; private String name; private Date signingDate; // Constructors
Tutorial
12

Step 2: Entity Class and Persistence Unit

.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; @Entity ... ; // Persistent Fields: @Id @GeneratedValue Long id; private String name
Tutorial
12

Step 2: Entity Class and Persistence Unit

.persistence.Id; @Entity public class Guest implements Serializable { private static final long serialVersionUID = 1L; // Persistent Fields: @Id @GeneratedValue Long id
Tutorial
12

Step 2: Entity Class and Persistence Unit

; import javax.persistence.Id; @Entity public class Guest implements Serializable { private static final long serialVersionUID = 1L; // Persistent Fields: @Id @GeneratedValue Long id; private String name; private Date signingDate; // Constructors: public
Tutorial
12

Getting Started with JPA and Eclipse [2011-02-04]

. For this tutorial, besides the Java JDK (5 or above) and the Eclipse IDE (either Eclipse IDE for Java EE Developers or Eclipse IDE for Java Developers), you only need to download and extract the ObjectDB
Tutorial
12

Getting Started with JPA and Eclipse [2018-10-20]

. For this tutorial, besides the Java JDK (5 or above) and the Eclipse IDE (either Eclipse IDE for Java EE Developers or Eclipse IDE for Java Developers), you only need to download and extract the ObjectDB
Tutorial
12

Getting Started with JPA and Eclipse [2018-10-20]

. For this tutorial, besides the Java JDK (5 or above) and the Eclipse IDE (either Eclipse IDE for Java EE Developers or Eclipse IDE for Java Developers), you only need to download and extract the ObjectDB
JPA Doc
10

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