JPA Named Queries
JPA Named Queries       In this section, you will know about the JPA Named Queries and how to use in JPA application. @NamedQueries: If you need to use more than one 

queries
queries  class one having the static variable and method....... we extend class one to class two ..... In clas two if we create a object for class one then we can access the static variable that present in class one 

JPA Native Queries, JPA Native Queries Tutorials
JPA Native Queries       In this section, you will know about the jpa native queries and how to use native query in your JPA application.  JPA Native Queries: JPA native 

JPA Sub-Queries
JPA Sub-Queries       In this section, you will see how to use sub-queries in your JPA... components in a single query. JPA Sub-queries:  Query query 

3 queries on java class
3 queries on java class  Hey. I need to do 3 queries on same class ( JAVA) One is to populate the combobox, the another one to populate tje jlist and the last one to use on button to open a file from database (BLOB) Can some 

Java Queries
Java Queries  How to use setBounds() method in Java GUI application??   The setBounds() method sets the position of swing components... javax.swing.*; import java.awt.*; import java.awt.event.*; class LoginDemo extends 

Hibernate named queries
Hibernate named queries  Hi, What is named queries in Hibernate? Thanks 

sql tips for optimizing queries
sql tips for optimizing queries  Can anyone share tips on how to optimize sql queries ?   Optimizing SQL Query Remove user-defined inline... SQL Query Remove user-defined inline scalar functions learn how to read 

doubts for sub queries in mysql
doubts for sub queries in mysql  how to display the details of one table by checking the conditions in the next table using some condition eg., mysql> select * from student where number=(select id from studentpersonal where 

queries
 

JPA Named Query
and how to use the JPA Named Query in your JPA application. JPA Query is powerful... JPA Named Query      ... is helpful for me. Following reason: Named queries is a persistence provider 

JPA-QL Queries
JPA-QL Queries       In this section, we will use the simple JPA-QL query in our JPA application. Here JPA-QL query used with createQuery() method of EntityManager 

datatypes queries
we prefered double datatype for this?   You can use Scanner class... java.util.*; class ScannerExample { public static void main(String[] args 

JPA Tutorial
, architecture of JPA, features of JPA, JPA entities, entity inheritance JPA, how.... JPA Entities Persistence entity is a Java class whose state has... can be defined either directly using annotations inside the entity class 

JPA Examples
which will demonstrate you how to execute Native queries in JPA.   JPA... as well as how to use JPA named query in your application.   JPA Named Parameter : Here you will read about why JPA Named Parameter is used and how 

two select queries shouldn't depend on each other
two select queries shouldn't depend on each other   i want to write two select queries such that both queries shouldn't depends on each other .or how can i re-write this query? can i write this without using where 

JPA Architecture
Query language can be used to execute both static and dynamic queries. JPA... JPA Architecture       JPA Architecture: In this section we will discuss the architecture 

JPA Features
mapping JPA supports inheritance, polymorphism, and polymorphic queries. JPA also supports named (static) and dynamic queries. JEB QL is very powerfully... available to ease the development of JPA applications Some IDE's can generate 

ejb3.0 join queries - EJB
completedprojects,projects,projectstatus. completed projects----->projects many-t-one and projects---->projectstatus is many-to-one. now i want to get completed 

jmeter queries - Development process
Requests : How to select from listbox and click on Signin Button ? (e;g:Login...) If different path provided for HTTP Request for different Threads count, how... Requests but still JMeter performs on Login Page only. 2) How to parameter 

Hibernate Criteria Queries - Hibernate
org.hibernate.cfg.Configuration; public class HibernateExample { public... hibernateexample; public class Student { private long id; private 

JPA Named Parameter
JPA Named Parameter       In this section, you will learn how to use JPA Named Parameter in your jpa application. In JPA named parameter is used where you assign names 

JPA Named Parameter List
JPA Named Parameter List       In this section, you will learn how to develop a JPA application using JPA Named Parameter List. This is similar as named parameter 

Hibernate Polymorphic Queries
Hibernate Polymorphic Queries In this tutorial you will learn about the HQL polymorphic queries. Hibernate supports the polymorphic queries. Polymorphic... class object. Hibernate query doesn't only returns the instance of parent 

JPA Examples In Eclipse
and how to integrate the JPA Named Query in your JPA application.   JPA Named Queries In this section, you will read about the JPA Query, its types and how to use the JPA Named Query in your JPA 

some queries pertaining to use of log4j for logging in a java application-
some queries pertaining to use of log4j for logging in a java application- ... to use the same log file across different java classes? How do I invoke an existing logger to write data to the same log file (same file to which another class 

JPA Positional Parameter
JPA Positional Parameter       In this section, you will learn about the JPA Positional Parameter and how to use in your JPA application. JPA Queries are convenient to pass 

JPA Training
;In this course you will learn how to persist your class POJO's with relational database... the application Day 3 ·  Simple JPA-QL Queries ·  Building EJB Queries o ... JPA Training     The Java 

JPA
JPA   I HAVE MADE A PROJECT IN I HAVE MADE ONE - ONE RELATION MY CODE... class Student implements Serializable { private static final long...) @Column(name = "Class", nullable = false, length = 10) private String class1 

SQL Aggregate Queries
SQL Aggregate Queries       SQL Aggregate Queries show you the list of Aggregate Function that include... The Tutorial illustrate an example from 'SQL Aggregate Queries'. To understand 

Does java supports queries with references/Table alias?
Does java supports queries with references/Table alias?  Hello, I have an Oracle query:SQL> select t.TopicName, p.NumberofPolls from EMSTopic t... error: java.sql.SQLException: ORA-01427: single-row subquery returns more than one 

JPA Ordering
JPA Ordering       In this section, you will learn about the JPA Ordering and how to develop JPA application using ordering. JPQL queries can contains ORDER BY clause 

Hibernate Named Query
Hibernate Named Query       Named Query is very useful concept in hibernate. It lets you separate queries from coding section of the application to the mapping xml 

JPA One-to-Many Relationship
the one-to-many relationship and how to develop a one-to-many relation in your JPA... JPA One-to-Many Relationship     ... relationship: To develop the JPA One-to-Many relation, you need the following 

JPA Many-to-one Relationship
JPA Many-to-one Relationship   ... about the many-to-one relationship and how to develop a many-to-one relation in your JPA Application. Many-to-One: In this relationship many related records 

JPA setParameter (Named Parameter)
JPA setParameter (Named Parameter)       In this section, you will learn the JPA Query API's method setParameter as a named parameter. JPA Query API's supports two 

Need help with nested queries
Need help with nested queries  Hello, Table1 has "id", "votes" columns. Table2 has "id", "Name" column. I need to retrieve Name and its corresponging Votes. I tried with nested queries but its confusing. Can anyone please help 

JPA One-to-One Relationship
JPA One-to-One Relationship   ... an example.  In this relationship, the Address is defined with a one-to-one... will learn  about the one-to-one relationship. In the one-to-one relation mapping 

Execute SQL Queries with Java Application
Execute SQL Queries with Java Application  ... application and execute queries like create table in mysql database, insert some...) in the jdk1.6.0_01\lib and set class path to this file.         

mysql run multiple queries at once
mysql run multiple queries at once  Running two MySQL queries at a time in PHP mysql_query 

How sql Queries possible in DAO without creating Database connections - Java Beginners
How sql Queries possible in DAO without creating Database connections  In DAO we are writting sql queries , how it is possible without creating and closing database connections 

Named ? SQL query in hibernate
Named ? SQL query in hibernate  What is Named SQL query in hibernate... putting the sql queries to various places in between code. sample.hbm.xml <hibernate-mapping> <class name="com.test.Product" table="product"> 

USER DEFINED CLASS
USER DEFINED CLASS  hi please help me with my project: Exercise # 1 Create a java program for a class named MyDate that contains data members and a constructor that meet the criteria in the following list. This class is used 

Need Jar in the JPA examples
. and how Hibernates are used in the JPA example? Thnaks Abhijit Das   .../jpa/eclipsejpaexamples/index.shtml Thanks...Need Jar in the JPA examples  JPA - tutorial is good, very easy 

to add on to my queries - Java Beginners
to add on to my queries   Dear Experts, Sorry but I am worried that I did not explain clearly so I am adding in the error message I get from Netbean IDE when I run that queries using the last solution provided. I'm puzzled 

JPA Relationship
One-to-many: JPA defines a OneToMany mapping for a many-valued association... by TopLink JPA for uni-directional one-to-many relationships Many-to-one: JPA defines a ManyToOne mapping for a single-valued association 

Is there a data structure like a class that doesn't need to be defined as a class in it's own file?
Is there a data structure like a class that doesn't need to be defined as a class in it's own file?  I am new to java, and I am trying to make..., and how does it function exactly, as I recall it is defined upon creation 

JPA Grouping
JPA Grouping       In this section, you will learn about the JPA Grouping and how to use it in your JPA application. The GROUP BY clause is used with SELECT statement to retrieve 

JPA
JPA  HOW CAN I WRITE A SIMPLE PROGRAM IN NETBEANS CONSOLE ON JPA ON CRUD APPLICATION? HOW CAN I START KINDLY HELP ME 

create named class - Java Beginners
create named class  Can you check my coding@program: How to create a class named Employee with name and salary. Make a class Manager inherit from...() that prints the manager?s name, department and salary. Make another class named 

JPA
JPA  Sir, I have tried making the jpa application which you have given on this site . But then also I m facing problem in that like : If i make.... because without making an entity class it is not possible to run the application 

jpa one-to-many persist children with its ID
jpa one-to-many persist children with its ID  I have two tables like Organization and region ,both table having one to many relationship.when i... persist the region table how? any one help me 

update database using two queries at a time
update database using two queries at a time  String sql="insert into employee values(emp_seq.nextval,\'"+ename+"\',\'"+eadd+"\',\'"+ephone... can execute two queries with two different Statement object in the following way 

iPhone 3G FAQ
and quick Safari web browser. In how many colours is the iPhone available...; If you are looking for answers to all your iPhone queries and doubts, look... you have, no matter how small or big. Whether you are thinking of a switchover 

Google Ranking Update for Spammy Queries
ranking update today for some spammy queries". This update was worldwide and many... in their ranking and disappeared from search results. This update targets spam queries... percent of English queries. It is a work in progress and will be completely 

Using Beans And Session Scope
and the variable named in id is available. The  default value of scope is page. We.... In this example we are making one bean class inside which we are declaring one variable counter of type int. Inside this class declare one setter and getter 

jpa one-to-many persist children with its ID
jpa one-to-many persist children with its ID  @Entity public class...;(); ........................................................................ public class Feature{ @Id @GeneratedValue(strategy... to change one-to-many's cascade persist behavoir, like persist Item first, then save 

Writing Subqueries
; A subquery can be defined as a query within a query. In other words, any query results that we reuse in another query. Subquery is known as nestee queries or subselects also. Subqueries don?t include any new functionality but the queries 

Class
one it's own constructort. Constructor creates a instance for the class... that how to to implement the constructor feature in a class. This program... Class, Object and Methods      

What is the difference between EJB 3.0 and JPA - Framework
What is the difference between EJB 3.0 and JPA   What is the difference between EJB 3.0 and JPA. How can they work together. Does EJB 3.0 need...; Hi friend, The Java Persistence API, sometimes referred to as JPA 

JPA Many-to-Many Relationship
JPA Many-to-Many Relationship     ... the many-to-many relationship and how to develop a many-to-many relation in your JPA Application. Many-to-many: In this relationship each record in Table-A may 

Use of <sql:transaction> tag of jstl
application that how to group queries and update operations by using <sql.... driver  driver class name... are explaining how to use <sql:transaction> tag.  <sql 

I am getting error org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'IS_AUTHENTICATED_ANONYMOUSLY' is defined - Spring
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'IS_AUTHENTICATED_ANONYMOUSLY' is defined  Hello, I... org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'IS_AUTHENTICATED_ANONYMOUSLY' is defined  Hi,Got.../**=ROLE_DEVELOPERto the Bean:<bean id="filterChainProxy" class=" 

JPA executeUpdate
JPA executeUpdate       In this section, we will learn how to use executeUpdate() method in your  JPA application. To use executeUpdate() method in your jpa application 

Hibernate Named HQL in Annotation
In this section, you will learn how to execute Named HQL written in Model class Annotation 

a class named Transactions
a class named Transactions  Write this java code for me: a class named Transactions that holds the memo and the amount of a transaction. Prompt the user for the number of transactions and create a new Transaction object 

JPA getSingleResult
JPA getSingleResult       In this section, you will see how to use the getSingleResult() method is your JPA application.  getSingleResult(): This is the method 

JavaScript User Defined Functions
JavaScript User-Defined Functions: An user-defined function saves  us... application smaller. The given examples will help you to understand how can you put... can make your own as per the need. General structure of the user defined 

Design a class named account
Design a class named account  The class contains: § An int data field named id for the account (default 0). § A double data field named balance for the account (default 0.0) § A double data field named annualInterestRate 

Using Beans And Request Scope
and the variable named in id is available. The  default value of scope is page... for the current request only.. In this example we are making one bean class inside which we are declaring one variable counter of type int. Inside this class declare one 

Using a user defined non-packaged servlet class in jsp. - JSP-Servlet
Using a user defined non-packaged servlet class in jsp.  i want know that how to use a user defined java servlet function's, variables and methods of a user defined java servlet in jsp.if possible plz try to explain with a simple 

PHP User Defined Function
PHP User Defined Function An user-defined function saves  us from ... smaller. The given examples will help to understand how you can put them to work... functions as per the need. General structure of the user defined function 

Hibernate Named Native SQL in Annotation
In this section, you will learn how to execute the Named Native SQL written in Model class Annotation 

one-to-one bidirectional association between an abstract class and a persistent class
one-to-one bidirectional association between an abstract class and a persistent class  How do I define a bidirectional one to one association between an abstract class and a persistent class? Please help 

How many types of web hosting are available?
How many types of web hosting are available?  How many types of web hosting are available? And which one is best for Small Business?? Thanks 

Making Custom (User Defined) Exceptions
Making Custom (User Defined) Exceptions   ... Making Custom (User Define Exceptions) So far you would have been known, how to be handled the exceptions in java ======= So far you would have been known, how 

Java get available Font
Java get available Font       In this section, you will learn how to get the available... of class GraphicsEnvironment. It returns an array of fonts available 

JPA update data Example
JPA update data Example       In this section, you know how to update the database data through the jpa... JPA merge() method Follow the following steps 

how to pass a string from one class to another
how to pass a string from one class to another  hi all, Good morning. I am trying to develop a coding pass a string from one class and declare.... there is only one return used in one class. But i want two kinds of input. How 

User Defined Exception
.     How to Handle and create User-defined Exception The keywords used...-defined exceptions. This Exception class inherits all the method from Throwable class. List of Method defined by Throwable  Class    

User Defined Exception
.     How to Handle and create User-defined Exception The keywords used...-defined exceptions. This Exception class inherits all the method from Throwable class. List of Method defined by Throwable  Class    

JPA update data
JPA update data       In this section, you know how to update the database data through the jpa. You...; class file. Put the following text in " 

JPA update data
JPA update data       In this section, you know how to update the database data through the jpa...;JPAUpdate" class file. Put the following text in " 

Developing JPA CURD Application with Eclipse
will learn how to develop JPA CRUD application in eclipse IDE. Eclipse is one... Developing JPA CURD Application with Eclipse... will learn steps to setup a jpa application in eclipse IDEs. Eclipse 

Hibernate One-to-one Relationships
-to-one relationships in Hibernate. In next section we will learn how... Hibernate One-to-one Relationships       Hibernate One-to-one Relationships 

JPA Max Function
JPA Max Function       In this section, you will learn how to develop a jpa max function. JPA max function retrieves data from the database table field which 

JPA getResultList Example
JPA getResultList Example       In this section, you will see how to use the getResultList() method in your JPA application.  getResultList(): This method 

JPA setMaxResults Example
JPA setMaxResults Example       In this section, you will learn how to use the setMaxResults() method in your JPA application. The setMaxResults function is used 

class name
class name  how to create a class named box thaT INCLUDES integer data fields for length,width,and height, include three contructors that require one,two,three arguments 

JPA setFirstResult Example
JPA setFirstResult Example       In this section, you will learn how to use setFirstResult method in your jpa application. The setFirstResult(N) method is used 

JPA delete data
JPA delete data       In this section we will show you how to delete the persistent unit using JPA api. JPA provide remove(Object) to remove the object from 

JPA update data
JPA update data       In this section, you know how to update the database data through the jpa. You follow the following steps for updating the data. 1--Create 

Resultset with one to many relationship
Resultset with one to many relationship   Suppose there are 5 tables in database named A,B,C,D and E. A has one to many relationship with B,C,D and D has one to many relationship with E. Beam class of A contains array of Class B 

Hibernate one-to-one relationships
Hibernate one-to-one relationships  How does one to one relationship work in Hibernate?   Hibernate Mapping One-to-One Hibernate provides.... here is an example showing one to one relationship using hbm.xml. We have two 

How to list all drives available in the system
How to list all drives available in the system In this section, you will learn how to list out all the drives available in the system.  Description... class. This will return an array of File objects for the drives 

User defined package problem - Java Beginners
User defined package problem  Hello friend, i was trying to execute the user-defined packages according to the chart that has been given in the Complete-Reference Book of JAVA.in that class-members access protection table 

How to convert many class files into one exe file?
How to convert many class files into one exe file?  How to convert class files into one exe file? I have done my project in java.i want to know how to convert it into .exe file? plz reply fast. Thnx in Advance. Happy Pongal 

How to convert many class files into one exe file?
How to convert many class files into one exe file?  How to convert class files into one exe file? I have done my project in java.i want to know how to convert it into .exe file? plz reply fast. Thnx in Advance. Happy Pongal 

Using Beans And Session Scope
and the variable named in id is available. The  default value of scope is page. We... associated with the current session. In this example we are making one bean class inside which we are declaring one variable counter of type int. Inside this class 

Using Beans And Application Scope
and the variable named in id is available. The  default value of scope is page.... In this example we are making one bean class inside which we are declaring one variable counter of type int. Inside this class declare one setter and getter method. Now