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3

getIdClassAttributes()

Method javax.persistence.metamodel.IdentifiableType Set> getIdClassAttributes() Return the attributes corresponding to the id class of the identifiable type. Returns: id attributes Throws: IllegalArgumentException - if the identifiable type does not have an id class Since: JPA 2.0
JDO Doc
3

javax.jdo.identity.ByteIdentity

represents the same object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0
JDO Doc
3

javax.jdo.identity.CharIdentity

boolean equals(Object obj) Determine if the other object represents the same object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0 boolean equals(Object obj) Check the class
JDO Doc
3

javax.jdo.identity.IntIdentity

Since: JDO 2.2 boolean equals(Object obj) Determine if the other object represents the same object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0 boolean equals(Object obj
JDO Doc
3

javax.jdo.identity.LongIdentity

object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0 boolean equals(Object
JDO Doc
3

javax.jdo.identity.ShortIdentity

the same object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0 boolean equals
JDO Doc
3

javax.jdo.identity.StringIdentity

.2 boolean equals(Object obj) Determine if the other object represents the same object id. Determine if the other object represents the same object id. Parameters: obj - the other object Returns: true if both objects represent the same object id Since: JDO 1.0 boolean equals(Object obj) Check
JDO Doc
3

javax.jdo.JDONullIdentityException

An instance of this class is thrown when attempting to create an object id when the object id constructor parameter is null. This might occur when creating an object id instance from a transient instance
JPA Doc
3

javax.persistence.EntityResult

.createNativeQuery( "SELECT o.id, o.quantity, o.item, i.id, i.name, i.description "+ "FROM Order o, Item i " + "WHERE (o.quantity > 25) AND (o.item = i.id
JPA Doc
3

javax.persistence.MapsId

has simple primary key @Entity public class Employee { @Id long empId; String name ... type of Employee } @Entity public class Dependent { @EmbeddedId DependentId id; ... @MapsId("empid") // maps the empid attribute of embedded id @ManyToOne