About string

41-50 of 200Refresh
Tutorial
8

Step 2: Define a JPA Entity Class

; // Persistent Fields: @Id @GeneratedValue Long id; private String name; private Date signingDate; // Constructors: public Guest() { } public Guest(String name ... ()); } // String Representation: @Override public String toString() { return
Tutorial
8

Step 2: Entity Class and Persistence Unit

; // Persistent Fields: @Id @GeneratedValue Long id; private String name ... (String name) { this.name = name; this.signingDate = new Date(System.currentTimeMillis()); } // String Representation: @Override public String toString
JPA Doc
8

JPA Queries

interface) is the only neccessary interface for defining and running string based JPQL queries (e.g ... concatenating JPQL strings into a valid complete JPQL query. JPA 2 introduced the JPA Criteria Query API, as ... query string (i.e. to a String instance containing JPQL). An essential interface for using
Manual
8

JPA Named Queries

A named query is a statically defined query with a predefined unchangeable query string. Using ... strings from the Java code. It also enforces the use of query parameters rather than embedding literals dynamically into the query string and results in more efficient queries. @NamedQuery
Result
8

Posting to ObjectDB Website - Important Instructions [2018-08-06]

static void main(String[] args) {         EntityManagerFactory emf =             Persistence ... ();     }     @Entity     public static class MyEntity {         private String name;         MyEntity(String name) {             this.name = name;         }         @Override         public String toString
Tutorial
8

Step 2: Define a JPA Entity Class

@GeneratedValue Long id; private String name; private Date signingDate; // Constructors: public Guest() { } public Guest(String name) { this.name = name; this.signingDate = new Date(System.currentTimeMillis()); } // String Representation
Tutorial
8

Step 2: Entity Class and Persistence Unit

; private String name; private Date signingDate; // Constructors: public Guest() { } public Guest(String name) { this.name = name; this.signingDate = new Date(System.currentTimeMillis()); } // String Representation: @Override public String
Manual
8

JPA Metamodel API

String> strAttr1 = managedType.getAttribute("name"); // Get a specific attribute - excluding inherited: AttributeString> strAttr2 = managedType.getDeclaredAttribute("name ... only one additional method for getting the entity name: String entityName = entityType.getName(); Attribute
Tutorial
8

Step 2: Entity Class and Persistence Unit

Long id; private String name; private Date signingDate; // Constructors: public Guest() { } public Guest(String name) { this.name = name; this.signingDate = new Date(System.currentTimeMillis()); } // String Representation: @Override
JDO Doc
8

javax.jdo.PersistenceManagerFactory

after close, then JDOUserException is thrown. Since: JDO 1.0.1 String getConnectionDriverName ... factory. Since: JDO 1.0 String getConnectionFactory2Name() Get the name for the second data store ... of the data store connection factory. Since: JDO 1.0 String getConnectionFactoryName() Get the name