Manning java persistence with hibernate 2nd

... Conversations with EJB 3.0 506 Context propagation with EJBs 506 Extended persistence contexts with EJBs 11 .5 12 Summary 510 515 Modifying objects efficiently 517 12 .1 Transitive persistence 518 Persistence ... entities with identity ■ 15 8 Defining the concept 15 9 16 0 16 1 Understanding Java identity and equality 16 2 database identity 16 2 Database primary keys...

Ngày tải lên: 12/08/2014, 19:21

... interfaces (see listing 2. 12) Starting a Java Persistence project Listing 2. 12 The “Hello World” main application code with JPA package hello; import java. util.*; import javax .persistence. *; public ... file named persistence. xml, shown in listing 2. 11, in that directory: Starting a Java Persistence project 73 Listing 2. 11 Persistence unit configuration file

Ngày tải lên: 12/08/2014, 19:21

... table 3. 1 summarizes the differences between Hibernate and Java Persistence related to concepts discussed in this chapter Table 3. 1 Hibernate and JPA comparison chart for chapter Hibernate Core Java ... required Summary Table 3. 1 1 53 Hibernate and JPA comparison chart for chapter (continued) Hibernate Core Java Persistence and EJB 3. 0 The XML metadata format sup...

Ngày tải lên: 12/08/2014, 19:21

... between Hibernate and Java Persistence related to concepts discussed in this chapter Table 6.1 Hibernate and JPA comparison chart for chapter Hibernate Core Java Persistence and EJB 3.0 Hibernate ... summary you can use to compare native Hibernate features and Java Persistence Table 5.5 Hibernate and JPA comparison chart for chapter Hibernate Core Java Persistence...

Ngày tải lên: 12/08/2014, 19:21

... or with a collection of components Table 7.1 shows a summary you can use to compare native Hibernate features and Java Persistence Table 7.1 Hibernate and JPA comparison chart for chapter Hibernate ... Also note that this mapping Figure 7. 15 Using a discriminator column with an any association Summary 321 technique isn’t available with annotations or in Java Persistence...

Ngày tải lên: 12/08/2014, 19:21

... objects with Java Persistence and/or EJB 3.0 components, read on 9.4 The Java Persistence API We now store and load objects with the Java Persistence API This is the API you use either in a Java ... that open a Hibernate Session Let’s look at transaction handling in a Java Persistence application Transaction essentials 449 10.1.3 Transactions with Java Persistenc...

Ngày tải lên: 12/08/2014, 19:21

... Conversations with JPA 4 97 11.3 Conversations with JPA We now look at persistence context propagation and conversation implementation with JPA and EJB 3.0 Just as with native Hibernate, you ... a persistence context with JPA in Java SE in chapter 10, section 10.1.3, “Transactions with Java Persistence. ” Now we elaborate on these basics and focus on examples that show...

Ngày tải lên: 12/08/2014, 19:21

... chapter 13 Hibernate Core Java Persistence and EJB 3.0 Hibernate supports fetch-plan definition with lazy loading through proxies or based on interception Hibernate implements a Java Persistence ... and is supported by many Hibernate APIs The Java Persistence query interfaces also support pagination and method chaining for JPA QL and native SQL queries with the javax ....

Ngày tải lên: 12/08/2014, 19:21

... options are the same Java Persistence standardizes JPA QL and also allows the fallback to native SQL 15.2.3 Native SQL in Java Persistence Java Persistence supports native SQL queries with the createNativeQuery() ... JDBC The persistence layer facade we introduced here doesn’t expose any Hibernate or Java Persistence interface to the client, so theoretically you can impl...

Ngày tải lên: 12/08/2014, 19:21

... a module of Hibernate Annotations You can use Hibernate Validator even without Hibernate and Seam, with only hibernate3 .jar and hibernate- annotations.jar on your classpath, in any Java application ... error message ■ Hibernate In native Hibernate, you can register Hibernate Validator events that hook into the internal processing of Hibernate persistence operations With...

Ngày tải lên: 12/08/2014, 19:21

... Conversations with EJB 3.0 506 Context propagation with EJBs 506 Extended persistence contexts with EJBs 11 .5 12 Summary 510 515 Modifying objects efficiently 517 12 .1 Transitive persistence 518 Persistence ... entities with identity ■ 15 8 Defining the concept 15 9 16 0 16 1 Understanding Java identity and equality 16 2 database identity 16 2 Database primary keys...

Ngày tải lên: 12/08/2014, 19:21

... jdbc:hsqldb:hsql://localhost hibernate. connection.username = sa hibernate. dialect = org .hibernate. dialect.HSQLDialect B C hibernate. c3p0.min_size = hibernate. c3p0.max_size = 20 hibernate. c3p0.timeout = 300 hibernate. c3p0.max_statements ... src/hello/Message .java class source, as shown in listing 2. 10 Starting a Java Persistence project 69 Listing 2. 10 Mapping the Mes...

Ngày tải lên: 12/08/2014, 19:21

... table 3. 1 summarizes the differences between Hibernate and Java Persistence related to concepts discussed in this chapter Table 3. 1 Hibernate and JPA comparison chart for chapter Hibernate Core Java ... required Summary Table 3. 1 1 53 Hibernate and JPA comparison chart for chapter (continued) Hibernate Core Java Persistence and EJB 3. 0 The XML metadata format sup...

Ngày tải lên: 12/08/2014, 19:21

... between Hibernate and Java Persistence related to concepts discussed in this chapter Table 6.1 Hibernate and JPA comparison chart for chapter Hibernate Core Java Persistence and EJB 3.0 Hibernate ... summary you can use to compare native Hibernate features and Java Persistence Table 5.5 Hibernate and JPA comparison chart for chapter Hibernate Core Java Persistence...

Ngày tải lên: 12/08/2014, 19:21