rosonsandy-优快云博客

原创 OpenKM 文档翻译

OpenKM 文档翻译 OpenKM简介 OpenKM是一个文档管理系统,用于组织和共享文档。可以通过名称，内容，关键字等来搜索文档。基于Jboss+J2EE+Ajax web (GWT)+Jackrabbit (lucene)等技术开发。相关技术 OpenKM开发过程中运用到了如下几个技术: JBoss 4.0.3SP1 ( v

2007-02-24 15:02:00 3145 1

原创 java dictionary

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 附录缩写 A abstract apache B BPM(business process management) C CCI(Common C

2005-11-07 15:40:00 1983

原创 Mx4j源代码分析

文章前言 JMX architecture JMX 初识图例 HtmlAdaptor工作流程几种Interceptor sun 和 MX4J的Introspector工作流程 MBeanInfo MBeans modelerSource读取外部文件类在Mx4j Server中注册MBeans 完整源程序 loadFromMlet notification 词汇、概念 Agent Conne

2005-11-02 10:38:00 2050

原创 Jboss-4.0.3RC1 WebService

build.xml config.xml webservices.xmlHello.java /* * @author roson * * 2005-10-10 */package helloservice;import java.rmi.Remote;import java.rmi.RemoteException;public interface

2005-10-11 23:07:00 1226

原创 Tomcat源代码分析

文章前言请求的接收和处理 classLoader in tomcat conf/web.xml digester in tomcat lifecycleListener in tomcat naming in tomcat

2005-08-14 19:21:00 5742

转载 ClassLoader in Tomcat[转贴]

ClassLoader in Tomcat1 - Tomcat的类载入器的结构 Tomcat Server在启动的时候将构造一个ClassLoader树，以保证模块的类库是私有的Tomcat Server的ClassLoader结构如下： +-----------------------------+ | Bootstrap |

2005-07-24 15:40:00 1221

原创 Digester in Tomcat

Digester 在tomcat中与配置文件 *.xml相结合发挥了重大作用，Digester here act as role to instance every object by a chain between each object 。首先要知道Digester的作用和工作原理，可以参考如下文章：http://www.theserverside.com/articles/article

2005-07-24 15:37:00 1070

A Host is a Container that represents a virtual host in the Catalina servlet engine. It is useful in the following types of scenarios: You wish to use Interceptors that see every single request proces

2005-07-24 15:33:00 1290

原创 Context

A Context is a Container that represents a servlet context, and therefore an individual web application, in the Catalina servlet engine. It is therefore useful in almost every deployment of Catalina (

2005-07-24 15:31:00 1074

原创 CATALINA_HOME/conf/web.xml

$CATALINA_HOME/conf/web.xml先介绍两种在tomcat中经常要用到的：DefaultServlet和JspServlet 。前者为处理Servlet后者为编译Jsp文件。 DefaultServletservlet> servlet-name>defaultservlet-name> servlet-class>org.apache.catali

2005-07-23 13:40:00 2338

原创 tomcat词汇

ConnectorContainerContextEngineHttpRequestHttpResponseHostLoaderRequestResponseServiceWrapper

2005-07-23 13:23:00 1084

原创 Loader

A Loader represents a Java ClassLoader implementation that can be used by a Container to load class files (within a repository associated with the Loader) that are designed to be reloaded upon request

2005-07-23 13:13:00 1122

原创 Wrapper

A Wrapper is a Container that represents an individual servlet definition from the deployment descriptor of the web application. It provides a convenient mechanism to use Interceptors that see every s

2005-07-23 13:10:00 1299

原创 Response

A Response is the Catalina-internal facade for a ServletResponse that is to be produced, based on the processing of a corresponding Request.

2005-07-23 13:07:00 1013

原创 HttpResponse

An HttpResponse is the Catalina-internal facade for an HttpServletResponse that is to be produced, based on the processing of a corresponding HttpRequest.

2005-07-23 13:01:00 1282

原创 Request

A Request is the Catalina-internal facade for a ServletRequest that is to be processed, in order to produce the corresponding Response.

2005-07-23 12:56:00 911

原创 HttpRequest

An HttpRequest is the Catalina internal facade for an HttpServletRequest that is to be processed, in order to produce the corresponding HttpResponse.

2005-07-23 12:51:00 916

原创 Connector

A Connector is a component responsible receiving requests from, and returning responses to, a client application. A Connector performs the following general logic: Receive a request from the client ap

2005-07-23 12:48:00 1282

原创 Service

A Service is a group of one or more Connectors that share a single Container to process their incoming requests. This arrangement allows, for example, a non-SSL and SSL connector to share the same pop

2005-07-23 12:46:00 764

原创 Engine

An Engine is a Container that represents the entire Catalina servlet engine. It is useful in the following types of scenarios: You wish to use Interceptors that see every single request processed by t

2005-07-23 12:45:00 904

原创 Container

A Container is an object that can execute requests received from a client, and return responses based on those requests. A Container may optionally support a pipeline of Valves that process the reques

2005-07-23 12:34:00 1088

原创 Jboss Ejb3.0 Entity Bean

Order.javapackage org.jboss.tutorial.entity.bean; import javax.persistence.CascadeType;import javax.persistence.Entity;import javax.persistence.FetchType;import javax.persistence.GeneratorType;impor

2005-04-18 22:54:00 1024

原创 Jboss Ejb3.0 Statefull Bean

这个例子结合了j2se5.0的generis新特性，可以先看下我写的J2se5.0 generis新特性 ShoppingCart.javapackage org.jboss.tutorial.stateful.bean;import javax.ejb.Remote;import javax.ejb.Remove;import java.util.HashMap;@Remotepublic i

2005-04-18 18:05:00 821

原创 Jboss Ejb3.0 Interceptor

Interceptor为拦截器，可以监听程序的整个程序或方法。从多个程序理解问题往往比较容易，我就在自己写的HelloWorld 程序的基础上增加了Interceptor . 有如下几个程序：Hello.java , HelloLocal.java , HelloRemote.java , HelloBean.java, TracingInterceptor.java Client.java重点

2005-04-15 11:19:00 951

原创 Jboss Ejb MDB

对jms不是很熟悉，弄了几天终于有了点思路。这里有两个程序、增加了个queue-example-service.xml配置文件很简单，复杂点的在以后在说。 package org.jboss.tutorial.mdb.bean; import javax.ejb.MessageDriven;import javax.ejb.ActivationConfigProperty;import jav

2005-04-14 19:40:00 1998

原创 Jboss Ejb3.0—Injection

Calculator.java、CalculatorBean.java和ShoppingCart.java,Client.java这几个程序在以前见过了吧，这里有改动的地方在ShoppingCartBean.java插入了Calculator . Calculator.javapackage org.jboss.tutorial.injection.bean; public interface

2005-04-13 18:01:00 989

原创 Jboss EJB3.0 security

Calculator.javapackage org.jboss.tutorial.security.bean; import javax.ejb.Remote; @Remotepublic interface Calculator{ int add(int x, int y); int subtract(int x, int y); int divide(int x, int y)

2005-04-12 22:14:00 942

原创 J2se5.0 generis新特性

下面的程序很容易理解的，加以两个程序的对比，相信很容易理解generis特性。OldList.java /** * @author roson * * 2005-4-11 */package collection; import java.util.*; public class OldList { private void testList() { List lis

2005-04-11 21:58:00 2243

原创 Jboss EJB 3.0 Stateless Beans

下面有两个例子：一个是标准的statelessBean，一个是简化的statelessbeanCalculator.java // 计算器的接口：加、减package org.jboss.tutorial.stateless.bean;public interface Calculator{ int add(int x, int y); int subtract(i

2005-04-11 12:55:00 1169

原创 JMX与JCONSOLE (j2se5.0新特性)

在jdk1.5中提供了新的工具jconsole可以用于观察程序运行等情况，对于jmx来说jconsole能够在图形界面下查看mbean的属性和操作方法，这样就不必另外增加HtmlAdaptorServer来查看了：) .让我们来看下代码就知道了。(HelloMBean.java和Hello.java和原来的没什么变动) HelloMBean.java /* * Created on 2005-3

2005-03-22 21:55:00 1796

原创 AOP与eclipse--JBoss AOP IDE (转自jboss)

12.1. The AOP IDEJBoss AOP comes with an Eclipse plugin that helps you define interceptors to an eclipse project via a GUI, and to run the appication from within Eclipse. This is a new project, and ex

2005-03-15 19:15:00 1084

原创运行OpenLdap

1、安装OpenLdap比如装在d:/openldap2、了解ldap http://www.linuxaid.com.cn/engineer/brimmer/html/LDAP.htm 3、修改slap.conf假设域名为：netone.com大概在56行##################################################################

2004-12-30 12:42:00 1603

原创 JMX HtmlAdapter

有了HtmlAdapter,可以通过浏览器访问 JMX Agent . 如需源代码可以参照jmx notification在浏览器中可以看到它包含了在三个主要页面：■ Agent View 首页，显示了包含Agent中所有的Mbean ，可以过滤器（filter）来查询■ Mbean View 显示Mbean的具体情况，包括set 和 get 属性

2004-12-27 21:52:00 1644

原创 JMX Notification

Mbean之间的通信是必不可少，Notification就起到了Mbean 之间沟通桥梁的作用。JMX notification model 和 java event model 类似，将一些重要的信息，状态的转变，数据的变更传递给 notification listener。以使资源更容易管理。 JMX notification 由四部分组成：1、 Notification

2004-12-27 16:47:00 5469

原创 JMX Connectors

JMX ConnectorsJMX有两种connector:1、 RMI Connector2、 JMXMP Connector (JMX message protocol Connector) RMI Connector支持RMI Transports , Java Remote Method Protocol (JRMP) 和 Inter-Object Request Broker Pro

2004-12-27 11:02:00 2901

原创 Log4j的配置文件

Log4j支持两种配置文件格式，一种是java属性文件（键—值），一种是xml格式文件。这里仅介绍下java属性文件的配置方法。先看看个配置文件：log4j.propertieslog4j.rootCategory=debug,stdout,Rlog4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.std

2004-12-25 16:21:00 21965 3

原创 xdoclet 与 hibernate

这里将利用xdoclet来为hibernate生成相关代码（由Customer.java生成Customer.hbm.xml），看看xdoclet对提供工作效率的。一运行环境：1、xdoclet2、ant3、hibernate需要的jar包有xdoclet-/X.X.X/.jar xdoclet-hibernate-module-/X.X.X/.jar xdoclet-xjavado

2004-12-24 20:48:00 1307

原创 JMX初识

先看下一些基本的东西然后运行代码对jmx有些基本了解，然后看JMX规范基本概念：1:MBean通常是一个java类，它提供接口可以使这个类具有管理功能（如standard MBean，接口中定义的方法使MBean具有管理功能）。2：MBean server是管

2004-12-24 12:39:00 2138 1

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