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Jprofiler 10 1 1 – Java Based Applications Example

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  1. In Application Manager 10.1, we have extended this support to include the ability to block/allow all applications based on the ‘Publisher' of the App, allowing control of Windows Store applications with fewer rules. Windows 10 OS Condition. When creating a rule targeting Windows 10 devices, Application Manager now allows conditions using.
  2. JProfiler 10.1.2 – Java based applications. August 27, 2018 JProfiler is a powerful tool that you can use to profile Java based applications in a dynamic way and enables you to analyze them in hopes of optimizing performance.
  3. JProfiler is a Java profiling software targeted at Java Enterprise Edition (EE) and Java Standard Edition (SE) applications. JProfiler combines Central Processing Unit (CPU) profiling, thread profiling, and memory profiling in one application. The technology helps users find performance bottlenecks, memory leaks and understand threading issues.
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Develop a game application in CORBA for which the player will guess a number between 1 to 100, which will be compared to the random number generated b Comparison Operators CORBA program for displaying the date and time of the server machine, client machine and the difference between these two date and time.

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The following examples are provided to assist developers with their adoption and usage of EclipseLink's JPA and native ORM functionality. See the EclipseLink Solutions Guide and Understanding EclipseLink (Concepts Guide) for details.

Source code to several of these examples, and to other examples can be found in EclipseLink's SVN repository, here, or accessed through SVN, or downloads.

  • 1EclipseLink JPA Examples/Tutorials
  • 2Tutorials
    • 2.1Application Server Tutorials
  • 3Under Construction

EclipseLink JPA Examples/Tutorials

General

Caching

  • How to enable cache coordination : for caching in a cluster.
  • How to use database event driven cache invalidation using Oracle DCN/QCN.

Diagnostics

Schema

Mapping

  • How to configure primary key generation

Querying

JPA 2.0

JPA 2.1

JPA-RS

NoSQL

Java SE Examples

Rich Client Platform (RCP)

Spring JPA

Using Native ORM through JPA

Using Native EclipseLink ORM API

Migration

Tutorials

Application Server Tutorials

  • The following tutorials are for enterprise developers interested in container or application managed persistence using the JPA 1.0 or 2.0 API.
  • See the Distributed JPA Application case study on how a Service/Workers parallel pattern based application uses JPA to deal with Optimistic lock exception scenarios using Java EE 6 API elements - specifically as a single persistence unit used by the distributed application as an alternative to using a shared L2 cache.

Enterprise Application Servers

  • Step by step instructions by container for a quick-start Java EE EclipseLink JPA container-managed Application using a single JPA Entity on the major subset of all application servers
  • We use a standard container managed @PersistenceContext(.TransactionType dependency injected EntityManager) that is injected on a @Stateless session bean so that the container can provide a thread safe proxy wrapper around the @NotThreadSafe EntityManager and provide us with instrumented transaction management and change tracking. The client servlet gets injected with the @EJB SSB by the web container and is completely separated from the JPA persistence concern.
  • These tutorials need to be finished and/or expanded - vote for EclipseLink bug# 308477 if you would like this work to be fast tracked.
Container Version Java EE Spec. Source Issues
Oracle WebLogic Server10.3.6.0 / 12c 5 + (JPA 2.0, JSF 2, JAX-RS 1.1)

- See application-scoped datasource workaround.

- TODO 20100115: Update for WebLogic 10.3.6 and JPA 2.0 - Verify weaving works in container and application managed EM modes (the current data model only uses @OneToOne and @ManyToMany)

Oracle OC4J 10.1.3.5 1.4 (with EJB 3.0) - Updated for version 10.1.3.5
GlassFish V3 6 - - Use V3 prelude - not TP2

- Use the 1.0.9+ snapshot plugin (with fixed library references) against a prelude server - currently at b73 which runs EclipseLink 2.0 with JPA 2.0 support out of the box

GlassFish V2.1.1 5 - - Requires GlassFish V2.1 build 32

- Current Production Release

- migrating from TopLink Essentials to EclipseLink

SUN Application Server 9.1 5 - - See GlassFish V2 which is included in Sun AS 9
SAP NetWeaver Application Server 7.2 5
JBoss 6.0.0M1 6 - Updated for JBoss 6.0.0M1

- Dynamic weaving is disabled due to (JIRA-572)

Adobe bridge cc 2019 v9 0 3. - see static weaving workaround using the JBoss JSFEJB3 example

TODO: >rework tutorial for JBoss 6.0.0 M1

IBM WebSphere7.0.0.5 5 309201 CM EAR

- Updated for Container Managed and Application Managed scenarios as of 20100419

- There is no WAS 7.0 Eclipse WTP Server plugin yet - you can attach the Eclipse IDE to a WebSphere 7 server in debug mode on port 7777

IBM WebSphere 6.1.0.0 1.4/5 - - Supports JPA1/EJB3 with optional feature pack on Java SE 1.5

- The WAS 6.1 Eclipse WTP Server plugin (ehr 160221) should be in the next release of Ganymede 3.4 in Dec08 - or use manual or python deployment

TMAX Jues 6 5 - 331717 - A wrapper around GlassFish server

Lightweight Application Servers

Container Version Java EE Spec. Source Issues

Eclipse Virgo(was SpringSource dm)

 2.1 6 (WAR only) - Virgo is an OSGI enabled web container based on the recently contributed VMWare Springsource dm server and the Gemini OSGI web container (which was aimed at Springsource OSGI users.
SpringSource tc 6.0.20 5 (WAR only) - - see STS 2.3.0 as in TomCat server based
IBM WebSphere CE 2.1.0.1 5 - - WebSphere CE 2.1 is only certified on Java SE 1.5 (SUN JRE 1.6 runtime support is available)
Apache Geronimo 2.0.2 5 - - see WebSphere CE which wraps Geronimo, Derby and OpenJPA
Jetty 7 ? - - Jetty is a web-only container (source) (binary) that can be targetted the same way we target Tomcat (NoServerPlatform)
Apache Tomcat 6.0.29 5 (w/o EJB) 250476 - 2.5 Servlet container will support application managed JPA entities using RESOURCE_LOCAL or JTA transactions.

- JTA datasource (without JTATransactionController) available when running as Tomcat service

- SessionCustomizer is required for non-JTA and JTA datasource access.

- Only static weaving (instrumentation) is available.

- No @EJB or @PersistenceContext injection is available.

- Apache Tomcat 7.0.6 is bundled with NetBeans 7.0- 20110524: added JSF 2.0 configuration on Tomcat section


EclipseLink JPA Examples Matrix by Container

  • The following grid cross-references the above JPA Java EE Tutorials by Application server, Database and type of presentation framework - to answer the question 'How to run EclipseLink JPA on an application server against a particular database'?
Database -->OracleMySQLDerbyJavaDBHSQLDB2 Ex
WebLogicServletServlet
OC4JServlet
GlassfishServlet
Sun ASServlet
JBossServlet or JSF
IBM WebSphere 7Servlet
Geronimo
TomcatServlet

Under Construction

This section contains Examples and tutorials that are not yet complete.

Querying

Java SE Examples

  • GeoNames Example (under development bug 227113)

Database Platform Extensions

Jprofiler 10 1 1 – Java Based Applications Example Sentences

  • Oracle: Spatial, VPD/OLS, TIMESTAMP, XDB

Advanced

  • Dynamic JPA Example : Example extension for JPA without Java classes and XML
  • ExtensibleJPA Example : Example showing extensible Entity Types (EclipseLink 2.2)

Using EclipseLink JPA with SEAM

Integrating EclipseLink JPA with an IDE

The following tutorials describe details on running EclipseLink JPA on a specific Java IDE.

  • WebLogic Workshop
  • IBM WebSphere Studio
  • IBM Rational Application Developer 7.5
  • IntelliJ IDEA 10 (community and commercial)
  • Borland JBuilder

Integrating EclipseLink JPA with a Database Platform

The following tutorials describe details on running EclipseLink JPA on a specific database platform.

  • Oracle 11 on Tomcat 6,
  • MySQL
  • Derby 10.5.3.0 on GlassFish V2 / Sun Application Server 9
  • DB2 Express C 9.5 on IBM WebSphere CE
  • JavaDB
  • HSQL on JBoss
  • SAP MaxDB 7.7.07.16 for Windows (x86_64, 64 bit)32-bit :wiki : forum

References

  • Maven update site for eclipse http://download.eclipse.org/technology/m2e/releases
Retrieved from 'http://wiki.eclipse.org/index.php?title=EclipseLink/Examples/JPA&oldid=383301'
Jprofiler 10 1 1 – Java Based Applications Example

Definition of One Dimensional Array

One dimensional array is a list of variables of same type that are accessed by a common name. An individual variable in the array is called an array element. Arrays forms a way to handle groups of related data.

Syntax of Multi dimensional Arrays

To create an array, you need to perform two steps :
1) Declare the array :
To declare an array below is a general form or syntax.
type varName[];
Where type is valid data type in java and varName is a name of an array.
Example : int iarr[];


To allocate space for an array element use below general form or syntax.
varName = new type[size];
Where varName is the name of the array and type is a valid java type and size specifies the number of elements in the array.
Example : iarr = new int[10];
Above statement will create an integer of an array with ten elements that can by accessed by iarr.

Structure of one dimensional array

iarr[0]

iarr[1]

iarr[2]

iarr[3]

iarr[4]

iarr[5]

iarr[6]

iarr[7] Iobit macbooster 8 0 1.

iarr[8]

iarr[9]


Note that array indexes begins with zero. That means if you want to access 1st element of an array use zero as an index. To access 3rd element refer below example.
iarr[2] = 10; // it assigns value 10 to the third element of an array.
java also allows an abbreviated syntax to declare an array. General form or syntax of is is as shown below.

Jprofiler 10 1 1 – Java Based Applications Example Java

type varName[] = {v0, v1, v2 .... v10};
Where varName is the name of the array and type is a valid data type and v0, v1 to v10 are the elements of an array. In this case new is not used and memory for the array is automatically provided.
Example :int iarr = {1,2,3,4,5,6,7,8,9,10};

Example of One dimensional array

Example : This example shows how to declare initialize and display an array.
// Declaration of allocating memory to an array
Jprofiler 10 1 1 – java based applications example sentences

Definition of One Dimensional Array

One dimensional array is a list of variables of same type that are accessed by a common name. An individual variable in the array is called an array element. Arrays forms a way to handle groups of related data.

Syntax of Multi dimensional Arrays

To create an array, you need to perform two steps :
1) Declare the array :
To declare an array below is a general form or syntax.
type varName[];
Where type is valid data type in java and varName is a name of an array.
Example : int iarr[];


To allocate space for an array element use below general form or syntax.
varName = new type[size];
Where varName is the name of the array and type is a valid java type and size specifies the number of elements in the array.
Example : iarr = new int[10];
Above statement will create an integer of an array with ten elements that can by accessed by iarr.

Structure of one dimensional array

iarr[0]

iarr[1]

iarr[2]

iarr[3]

iarr[4]

iarr[5]

iarr[6]

iarr[7] Iobit macbooster 8 0 1.

iarr[8]

iarr[9]


Note that array indexes begins with zero. That means if you want to access 1st element of an array use zero as an index. To access 3rd element refer below example.
iarr[2] = 10; // it assigns value 10 to the third element of an array.
java also allows an abbreviated syntax to declare an array. General form or syntax of is is as shown below.

Jprofiler 10 1 1 – Java Based Applications Example Java

type varName[] = {v0, v1, v2 .... v10};
Where varName is the name of the array and type is a valid data type and v0, v1 to v10 are the elements of an array. In this case new is not used and memory for the array is automatically provided.
Example :int iarr = {1,2,3,4,5,6,7,8,9,10};

Example of One dimensional array

Example : This example shows how to declare initialize and display an array.
// Declaration of allocating memory to an array

iarr[0] = 1;
iarr[2] = 3;
//Display array elements

Jprofiler 10 1 1 – Java Based Applications Example Pdf

System.out.println(iarr[1]);

{
System.out.print(' ');


Jprofiler 10 1 1 – Java Based Applications Examples






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