138 | Problem with @Basic(fetch = FetchType.LAZY)I have a class where two fields are annotated with @Basic(fetch = FetchType.LAZY ... ; @Basic(fetch = FetchType.LAZY) private String description; @Basic(fetch = FetchType.LAZY ... = FetchType.LAZY hint. Am I doing something wrong? (I am using objectdb-2.3.6_10) tia, Wim wim DC Wim |
135 | Is there any restriction when using fetch=FetchType.LAZY ?Hi, I came across a weird behavior when using fetch=FetchType.LAZY in a complex code. However I ... object declaration @OneToMany(fetch=FetchType.EAGER, cascade = CascadeType.ALL) private ... @OneToMany(fetch=FetchType.LAZY, cascade = CascadeType.ALL) private LinkedList<OdbObject |
135 | @OneToMany(fetch = FetchType.LAZY) list is always nullHello. @OneToMany(fetch = FetchType.LAZY) doesn't work when using EJB or something else related ... ") private int id; @OneToMany(fetch = FetchType.LAZY, cascade = CascadeType.ALL) private List ... and setters } public class Parent { // ...id @OneToOne(fetch = FetchType.LAZY, cascade |
85 | javax.persistence.FetchTypejavax.persistence Enum FetchType java.lang.Object java.lang.Enum<javax.persistence.FetchType> javax.persistence.FetchType Implemented Interfaces: Serializable, Comparable<FetchType ... ElementCollection ManyToMany OneToMany ManyToOne OneToOne FetchType EAGER Defines that data |
81 | values()Static Method javax.persistence.FetchType FetchType[] values() Returns an array containing the constants of this enum type. This method may be used to iterate over the constants as follows: for (FetchType c : FetchType.values()) System.out.println(c) Returns: an array containing the constants of this enum type, in the order they are declared |
79 | valueOf(name)Static Method javax.persistence.FetchType FetchType valueOf( String name ) Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. Parameters: name - the name of the enum constant to be returned |
77 | FetchType.LAZYEnum Constant javax.persistence.FetchType LAZY Defines that data can be lazily fetched. Since: JPA 1.0 |
77 | FetchType.EAGEREnum Constant javax.persistence.FetchType EAGER Defines that data must be eagerly fetched. Since: JPA 1.0 |
66 | Retrieving JPA Entity Objects retrieval by using a lazy fetch type: @Entity class Employee { : @ManyToOne(fetch=FetchType ... is FetchType.EAGER, indicating that the retrieval operation is cascaded through the field. Explicitly specifying FetchType.LAZY in either @OneToOne or @ManyToOne annotations (currently ObjectDB does not |
32 | JPA Annotations for RelationshipsReference (JavaDoc) of JPA 2 relationship annotations, including @ManyToMany, @ManyToOne, @OneToMany, @OneToOne, @OrderBy and @MapKey. |
