Java Persistence with Hibernate phần 3 pot
Java Persistence with Hibernate phần 3 pot
... convenience, 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 3
Hibernate ... discussed
in chapter 3, section 3. 3.4, “Handling global metadata.”
You can set a naming strategy implementation in Java Persistence in your per-
sistence.xml fi...
Java Persistence with Hibernate phần 2 potx
... org .hibernate. dialect.HSQLDialect
hibernate. c3p0.min_size = 5
hibernate. c3p0.max_size = 20
hibernate. c3p0.timeout = 30 0
hibernate. c3p0.max_statements = 50
hibernate. c3p0.idle_test_period = 30 00
hibernate. show_sql = true
hibernate. format_sql ... rewrite the main application code with
JPA.
“Hello World” with JPA
These are your primary programming interfaces in Java...
Java Persistence with Hibernate phần 4 pot
... types with
annotations is different compared with mappings in
XML; at the time of writing, it
isn’t part of the Java Persistence standard but is available in Hibernate.
6 .3 Mapping collections with ... right one).
Without extending Hibernate, you can choose from the following collections:
■
A
java. util.Set
is mapped with a
<set>
element. Initialize the collecti...
Java Persistence with Hibernate phần 1 docx
... the Java Persistence standard.
So, in addition to the new all-in-one Hibernate for every purpose, you can now
use Hibernate like any Java Persistence provider, with or without other
EJB 3. 0
components ... methods 120
3. 3 Object/relational mapping metadata 1 23
Metadata in XML 1 23
■
Annotation-based metadata 125
Using XDoclet 131
■
Handling global metadata 133
Manipul...
Java Persistence with Hibernate phần 5 docx
... schema with custom DDL, for example.
Table 7.1 Hibernate and JPA comparison chart for chapter 7
Hibernate Core Java Persistence and EJB 3. 0
Hibernate supports key generation for shared
primary ... associations 31 7
Review our discussion of table per concrete class with union in chapter 5,
section 5.1.2, “Table per concrete class with unions.” Pay extra attention to the p...
Java Persistence with Hibernate phần 6 pps
... 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 ... instances become detached in a Java Persistence
application.
JPA persistence context scope
You’ve used Java Persistence in a Java SE environment, with applic...
Java Persistence with Hibernate phần 7 pdf
...
Conversations with JPA 497
11 .3 Conversations with JPA
We now look at persistence context propagation and conversation implementa-
tion with
JPA and EJB 3. 0. Just as with native Hibernate, you ... in Hibernate or Java Persistence
applications. In this section, we’ll show you how to avoid this and how to execute
bulk and batch operations with Hibernate and
JPA.
12....
Java Persistence with Hibernate phần 8 docx
... previous sections,
with a unit of work-scoped first-level and an optional second-level process or clus-
ter scope cache. This is close to the Hibernate caching system.
13. 3.2 The Hibernate cache ... navigating associations to new
Criteria
s.
With the Java Persistence
API, your starting point for queries is the
EntityMan-
ager
. To create a
javax .persistence. Query
insta...
Java Persistence with Hibernate phần ppt
... 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()
method ... Persistence, and
EJB 3. 0
components. We’ll also unit test a Hibernate application.
Table 15.1 Hibernate and JPA comparison chart for chapter 15
Hib...
Java Persistence with Hibernate phần 10 pptx
... 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. ... message.
■
Hibernate In native Hibernate, you can register Hibernate Validator events
that hook into the internal processing of Hibernate persistence operations.
With...