Java Persistence with Hibernate phần 2 potx
Java Persistence with Hibernate phần 2 potx
... org .hibernate. dialect.HSQLDialect
hibernate. c3p0.min_size = 5
hibernate. c3p0.max_size = 20
hibernate. c3p0.timeout = 300
hibernate. c3p0.max_statements = 50
hibernate. c3p0.idle_test_period = 3000
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 Per...
Java Persistence with Hibernate phần 1 docx
... 22 1
■
The
extension points 22 2
■
The case for custom
mapping types 22 3
■
Creating a UserType 22 4
Creating a CompositeUserType 22 8
■
Parameterizing
custom types 23 0
■
Mapping enumerations 23 3
5.4 ... a
strategy 21 0
5 .2 The Hibernate type system 21 2
Recapitulating entity and value types 21 2
Built-in mapping types 21 4
■
Using mapping
types 21 9
5.3 Creating custom...
Java Persistence with Hibernate phần 3 pot
... 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 Core Java Persistence and EJB ... and
customize Hibernate for integration with any existing database schema or
application.
1 62 CHAPTER 4
Mapping persistent classes
4 .2. 1 Understanding Java identity and...
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 collection...
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 ... association from
Item
to
User
(the seller) is now
mapped with a composite foreign key.
Hibernate can hide this detail from the Java code with the following associa-
tion m...
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 ... one
EntityManagerFactory
for each persistence unit you deploy in a Java Persistence
application. We covered this already in chapter 2, section 2. 2 .2, “Using Hiber...
Java Persistence with Hibernate phần 7 pdf
... 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. 2.1 Bulk statements with ... {
@PersistenceContext(
type = PersistenceContextType.EXTENDED,
properties = @PersistenceProperty(
name="org .hibernate. flushMode",
value="MANUAL")
)
520...
Java Persistence with Hibernate phần 8 docx
... b1.OWNER,
b1.USER_ID,
b2.ACCOUNT,
b2.BANKNAME,
b2.SWIFT,
b1.BILLING_DETAILS_TYPE as clazz
from
BILLING_DETAILS b1
left outer join
BANK_ACCOUNT b2
on b1.BILLING_DETAILS_ID = b2.BANK_ACCOUNT_ID
select ... 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
i...
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 ... native Hibernate features
and Java Persistence.
In the next chapter, we’ll bring all the pieces together and focus on the design
and architecture of ap...
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...
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