class with single instance only

programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Campbell Ritchie
Devaka Cooray
Ron McLeod
Paul Clapham
Liutauras Vilda

Sheriffs:

paul wheaton
Jeanne Boyarsky
Tim Cooke

Saloon Keepers:

Stephan van Hulst
Tim Holloway
Tim Moores
Mikalai Zaikin
Carey Brown

Bartenders:

Other threads similar to class with single instance only

Programmer Certification (OCPJP)

Allow to create only ONE instance of a class

4 replies

Beginning Java

create only one instance

11 replies

Beginning Java

Brain Barbell

13 replies

Java in General

Help with inner classes.

7 replies

Servlets

Servlet container will create only one instance of the class?

4 replies

Developer Certification (OCMJD)

Testing of data class instance(s)

7 replies

Programmer Certification (OCPJP)

private Math constructor

20 replies

Beginning Java

getInstance()

8 replies

Java in General

create a 'singlton' patter for each unique hashcode of class

7 replies

Threads and Synchronization

Query on Multithreading ??

5 replies

Beginning Java

Object Oriented Programming confusion

19 replies

Beginning Java

How to implement Collections.binarySearch() method on ArrayList of custom objects ?

11 replies

Beginning Java

How to compare to objects using comparator?

1 reply

OO, Patterns, UML and Refactoring

about Singleton Pattern

4 replies

EJB and other Jakarta/Java EE Technologies

Entity Bean -- Few Questions

3 replies

Programmer Certification (OCPJP)

question

17 replies

Java in General

Pros and Cons of getInstance()

9 replies

Beginning Java

Anonymous Class Implementation

8 replies

Web Services

Tomcat and service instances

1 reply

Beginning Java

want to make only three objects of class

6 replies

Developer Certification (OCMJD)

stuck by lock

22 replies

Programming Diversions

author name in java files ?

7 replies

Java in General

Singleton Pattern

3 replies

Sockets and Internet Protocols

How to properly close a socket connection.

16 replies 2

Java in General

Referring to static objects

2 replies

JSP

jsp methods to database class synronized

1 reply

Developer Certification (OCMJD)

Design of data access layer - please comment on

28 replies

Developer Certification (OCMJD)

NX:should lock the database during the creating?

12 replies

Beginning Java

access to object from another member in same package

3 replies

Beginning Java

singleton objects?

13 replies

Beginning Java

Welcome Kathy Sierra and Bert Bates to our Book Promotion of the Week

39 replies

Developer Certification (OCMJD)

To break or not to break?

4 replies

Servlets

With global variables, threads, and a really sore head! :)

5 replies

Java in General

Use a singleton or a "purely static" class?

10 replies

Beginning Java

No public constructors??

4 replies

Programmer Certification (OCPJP)

Is this code truly creating a singleton design pattern class that is thread safe?

6 replies

Programmer Certification (OCPJP)

private constructors

3 replies

WebSphere

How WAS handles SingleThreadModel Servlets?

3 replies

Java in General

Singleton

14 replies

Java in General

Singleton pattern

3 replies

Programmer Certification (OCPJP)

Use of static modifier

5 replies

Threads and Synchronization

Synchronized methods

10 replies

Developer Certification (OCMJD)

Suggested Locking Solution

4 replies

Web Component Certification (OCEJWCD)

servlet's constructor

5 replies

Beginning Java

Non Public Constructors

1 reply

Java in General

here are some interview questions asked?any one kindly reply to these quesitons??

16 replies

Programmer Certification (OCPJP)

How can I write ....

7 replies

OO, Patterns, UML and Refactoring

Singleton pattern

2 replies

EJB and other Jakarta/Java EE Technologies

Multiple Stateless Beans using same static method

0 replies

Developer Certification (OCMJD)

NX: [URLyBird] Problem about synchronize mechanism

3 replies

Other threads similar to class with single instance only

Allow to create only ONE instance of a class

create only one instance

Brain Barbell

Help with inner classes.

Servlet container will create only one instance of the class?

Testing of data class instance(s)

private Math constructor

getInstance()

create a 'singlton' patter for each unique hashcode of class

Query on Multithreading ??

Object Oriented Programming confusion

How to implement Collections.binarySearch() method on ArrayList of custom objects ?

How to compare to objects using comparator?

about Singleton Pattern

Entity Bean -- Few Questions

question

Pros and Cons of getInstance()

Anonymous Class Implementation

Tomcat and service instances

want to make only three objects of class

stuck by lock

author name in java files ?

Singleton Pattern

How to properly close a socket connection.

Referring to static objects

jsp methods to database class synronized

Design of data access layer - please comment on

NX:should lock the database during the creating?

access to object from another member in same package

singleton objects?

Welcome Kathy Sierra and Bert Bates to our Book Promotion of the Week

To break or not to break?

With global variables, threads, and a really sore head! :)

Use a singleton or a "purely static" class?

No public constructors??

Is this code truly creating a singleton design pattern class that is thread safe?

private constructors

How WAS handles SingleThreadModel Servlets?

Singleton

Singleton pattern

Use of static modifier

Synchronized methods

Suggested Locking Solution

servlet's constructor

Non Public Constructors

here are some interview questions asked?any one kindly reply to these quesitons??

How can I write ....

Singleton pattern

Multiple Stateless Beans using same static method

NX: [URLyBird] Problem about synchronize mechanism