ObjectiveThere are few tutorials on the Kie DROOLS Workbench (JBoss BRMS) in the world, and there are only a few of them that have been translated using machines (the unintelligible ones) or some tutorials based on the old version of JBoss Guvnor or 5.x, and these tutorials are " Lack of arms and legs ", the beginner does not know what it is doing? Are you capable? Be able to solve any problems in your syst
This article describes the JBoss configuration method. Share to everyone for your reference, specific as follows:
Jboss-5.1.0.ga-jdk6.zip configuration:
1. JDK Configuration after installation:
Add the Java_home variable in the environment variable with the value set to: The JDK installation path C:\Java\jdk6.0
Add the CLASSPATH variable to the system variable with the value set to:
.; %java_home%\lib\
Borland JBuilder is a very convenient Java IDE development tool, and JBoss is a good open source application server, Oracle 9i is a good enterprise-level database. Here's a description of the Java EE development environment for configuring JBuilder 2005, JBoss 4.0, and oracle9i in the Windows XP environment.
1. Install the SDK to the D:j2sdk1.4.2_06 method: Double-click the download J2sdk-1_4_2_06-windows-
:
Add another tag as shown below. This tag is JBoss-specific, and is used to register a message-driven bean with a JNDI-name, using the format "queue/name ".
@jboss.destination-jndi-name name="queue/MdbQueue"
This will generate the following deployment descriptors in JBoss. xml:
Note: For further documentation on MDB development with JBoss, please refer to the
Jboss Rule Engine KIE Drools 6.3.0 Final tutorial (3)
The first two tutorials show you how to run the. drools file locally and use the stateless method to access the rules on remote repository. KIE Drools also provides a stateful-stateful access method.Running rules on a KIE-DROOLS-another way of writing code first
String url = "http://192.168.0.101:8080/kie-drools/maven2/org/sky/drools/ApprovalDecision/1.0
. A remote object advertises its availability with the name service using a logical name and the name service translates the name to the physical location of the object in the J2EE environment. once the client request obtains a reference to a remote component, it can send requests to the remote component. the runtime system handles the distributed communication between the remote objects, which has des serialization and deserialization of parameters.
Note: Various naming services used in distrib
When reading this chapter, there is basically no obstacle, but there is a local article that is wrong.
In the create Dao interface section,"Go to SRC> Add package named au.com. tusc. Dao> Add a class storeacessdaoimpl in that package"The red font is incorrect. It should be storeaccessdaoimpl.
Another reason is that different versions of JBoss and lomboz are used.Ejbgenerate. xmlThe file correspondsXDoclet. xmlFile.
Stateless Session Bean
The steps re
Environment Construction:
1. Jdk-6u16-windows-i586.exe2. Jboss-5.1.0.ga-jdk6.zip
JDK Installation:
1. Download JDK installation on the Internet, my download is as follows:
Click Install, Next, then appear the following interface, change the file directory as follows:
My jdk is stored under the D disk Java file and after clicking the "Next" button, it appears as follows:
The JRE directory is also placed under D-disk java. Click "Next" after
package named au.com. tusc. servlet under SRC and accesscontroller within that package as shown below.
As can be seen from the figure above the four methods we selected in the Wizard are created, and only their implementation is required.
Apart from this, some descriptors are generated in Web. XML, under Web-module onlinestore/WEB-INF as shown below:
These tags are generated by the servlet creation wizard, where
Web. xml contains all the deployment descriptors required for deployment of servle
The statefule seesion bean and stateless session beand examples were all completed, and it was still a bit vague, so I read mastering EJB 2nd and Sun's training tutorial sl-351 and finally got a new understanding of EJB.
First look:
The entire request process of EJB
A complete description of the specific process of requesting the EJB method. The home interface of this process uses the ejbhome interface, and the remote ingerface uses the ejbobject int
. Install jbossExtract jboss to a directory such as/usr/local/jboss, add "/usr/local/jboss" to the path, and set jboss_home = "/usr/local/jboss"Run. sh and open the browser http: // localhost: 8080. If the test page is displayed, the installation is successful!
Configure. bash_profile in the/root directory to add Envir
Recent exposure to application server JBoss, in addition to the JBoss Web and Tomcat as a Web server, then consult the data to compare the three, for your reference.First, TomcatThe Tomcat server is a free open source Web application server. Support for the latest servlet and JSP specifications. Because of the advanced Tomcat technology, stable performance, and free, so deeply loved by Java enthusiasts and
What is an enterprise application cluster
Cluster refers to the aggregation of different servers together, a collection of servers, which provides the client with a virtual platform, so that clients do not know the structure of the server collection can be deployed to the server collection of applications, access to services and other operations. Clustering is a key feature of enterprise applications, and it can provide:
High scalability: You can add as many servers as you want to the cluster
JBoss can start Minimal,default and all in 3 ways by default. The number of modules in the three modes is incremented sequentially For example: 1-Execute Jboss_home/bin/run.bat batch file to start JBoss, start with default of 2-run run-c All in the command, JBoss will start with the all Model 3-You can customize a server to suit your needs, such as building a te
JBoss as JBoss EAP and Wildfly
JBoss, an Open-source application server based on Java EE, follows the LGPL license, meaning it can be used free of charge in any business application. 2006, JBoss was acquired by Redhat company.JBoss as the upstream foundation of the Redhat Company's commercial product
Using the Apache httpd (mod_cluster) and JBoss architecture for highly available cluster environments, use Apache httpd (MOD_JK) and JBoss architectures for highly available cluster environments and use Apache httpd (mod_proxy) As described in the highly available cluster environment of the JBoss architecture, we typically build cluster applications by using the
JBoss JPA hibernate hibernate level two cache Web application
Directory (?) [+] Overview
JBoss Series 56: The JBoss 7/wildfly cluster Java persistence API (JPA)-I discusses the basic JPA-related theories of jboss clustering, and the JPA implementation of JBoss is hibernate,
Use JBoss + Oracle to use oracle-xa-ds.xml for Distributed Transaction Processing
We will configure two or more databases and report the following when starting JBoss:
Org. JBoss. Deployment. deploymentexception: trying to install an already registered mbean: JBoss. JCA: service = oraclexaexceptionformatter
Directory (?) [+] Overview
JBoss Series 56: The JBoss 7/wildfly cluster Java persistence API (JPA)-I discusses the basic JPA-related theories of jboss clustering, and the JPA implementation of JBoss is hibernate, So the JBoss cluster JPA is mainly hibernate cluster, in the b
Problems encountered and to be solved in the company project1: In principle, in addition to their own code, the public jar should not be packaged in the ear, so the package is too large, also does not conform to the layered logic, inside the JBoss container, each ear of the packet repeat jar will be transferred to the internal JBoss, resulting in a waste of excessive server resources, An occasional exceptio
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