JBoss下布署Spring2.5和Struts2系统

目前在做JBoss下布署String2.5 & Struts2集成的工程，在工程中用Spring2.5 的component scan, Struts2 的convention 和 rest plugins。在JBoss下部署都有问题：

Spring 2.5 component scan所有annotation标注的component都无法找到。原因是JBoss用了VFS，所以在Spring中找不到。
解决方法：使用jboss的 spring-int-vfs 中提供的 org.jboss.spring.vfs.context.VFSClassPathXmlApplicationContext。这个包可以在 http://sourceforge.net/projects/jboss/files/JBoss-Spring%20Integration/
下载到，在页面中部，可以找到JBoss-Spring Integration。下面是我的一段代码：

ApplicationContext appContext = null;
switch(serverType) {

case tomcat:

appContext = new ClassPathXmlApplicationContext(configFiles);

break;

case jboss:

appContext = new VFSClassPathXmlApplicationContext(configFiles);

break;

}

Struts2 convention, 原因也是JBoss用了VFS，于是URL的protocol都变成了vfsfile, vfszip等等。查看xword的源码，在类com.opensymphony.xwork2.util.finder.ClassFinder的 122行左右，里面是写死的，"jar".equals(location.getProtocol(), "file".equals(location.getProtocol()。
解决方法：由于不能影响到非jboss server，如tomcat，所以不好改写ClassFinder。采用改写struts2 convention插件的方案，替换org.apache.struts2.convention.ActionConfigBuilder如下：

File: src/plugins/convention/src/main/resources/struts-plugin.xml

MyActionConfigBuilder类的内容如下，这里只是简单的解析WEB-INF/classes下的类，因为我没用到jar包需要被认为action的情况，所以简化。

package com.playphone.struts.convention;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.ArrayList;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.apache.struts2.convention.ActionNameBuilder;

import org.apache.struts2.convention.InterceptorMapBuilder;

import org.apache.struts2.convention.PackageBasedActionConfigBuilder;

import org.apache.struts2.convention.ResultMapBuilder;

import org.apache.struts2.convention.StringTools;

import com.opensymphony.xwork2.ObjectFactory;

import com.opensymphony.xwork2.config.Configuration;

import com.opensymphony.xwork2.inject.Inject;

import com.opensymphony.xwork2.util.finder.ClassFinder;

import com.opensymphony.xwork2.util.finder.Test;

import com.playphone.spring.EnvVariable;

import com.playphone.spring.ServerType;

/**

* Solve the problem that could not found action under JBoss.

* @author <a href="mailto:sunyi4j@gmail.com">Roy</a> on Jul 6, 2009

public class MyActionConfigBuilder extends PackageBasedActionConfigBuilder {

private static Log log = LogFactory.getLog(MyActionConfigBuilder.class);

private static final String BASE_FILE = "appContext.xml";

private String[] actionPackages;

private String[] packageLocators;

/**

* Constructs actions based on a list of packages.

* @param configuration The XWork configuration that the new package configs and action configs

* are added to.

* @param actionNameBuilder The action name builder used to convert action class names to action

* names.

* @param resultMapBuilder The result map builder used to create ResultConfig mappings for each

* action.

* @param interceptorMapBuilder The interceptor map builder used to create InterceptorConfig mappings for each

* action.

* @param objectFactory The ObjectFactory used to create the actions and such.

* @param redirectToSlash A boolean parameter that controls whether or not this will create an

* action for indexes. If this is set to true, index actions are not created because

* the unknown handler will redirect from /foo to /foo/. The only action that is created

* is to the empty action in the namespace (e.g. the namespace /foo and the action "").

* @param defaultParentPackage The default parent package for all the configuration.

@Inject

public MyActionConfigBuilder(

Configuration configuration,

ActionNameBuilder actionNameBuilder,

ResultMapBuilder resultMapBuilder,

InterceptorMapBuilder interceptorMapBuilder,

ObjectFactory objectFactory,

@Inject("struts.convention.redirect.to.slash") String redirectToSlash,

@Inject("struts.convention.default.parent.package") String defaultParentPackage) {

super(

configuration,

actionNameBuilder,

resultMapBuilder,

interceptorMapBuilder,

objectFactory,

redirectToSlash,

defaultParentPackage);

}

/**

* @param actionPackages (Optional) An optional list of action packages that this should create

* configuration for.

@Inject(value = "struts.convention.action.packages", required = false)

public void setActionPackages(String actionPackages) {

super.setActionPackages(actionPackages);

if (!StringTools.isTrimmedEmpty(actionPackages)) {

this.actionPackages = actionPackages.split("//s*[,]//s*");

}

/**

* @param packageLocators (Optional) A list of names used to find action packages.

@Inject(value = "struts.convention.package.locators", required = false)

public void setPackageLocators(String packageLocators) {

super.setPackageLocators(packageLocators);

this.packageLocators = packageLocators.split("//s*[,]//s*");

}

@Override

@SuppressWarnings("unchecked")

protected Set<Class> findActions() {

if(EnvVariable.getServerType() == ServerType.tomcat) {

return super.findActions();

} else {

Set<Class> classes = new HashSet<Class>();

try {

ClassFinder finder = new ClassFinder(getClassLoaderForFinder(), buildUrls(), true);

// named packages

if (actionPackages != null) {

for (String packageName : actionPackages) {

Test<ClassFinder.ClassInfo> test = getPackageFinderTest(packageName);

classes.addAll(finder.findClasses(test));

}

// package locators

if (packageLocators != null) {

for (String packageLocator : packageLocators) {

Test<ClassFinder.ClassInfo> test = getPackageLocatorTest(packageLocator);

classes.addAll(finder.findClasses(test));

}

} catch (Exception ex) {

if (log.isErrorEnabled()) {

log.error("Unable to scan named packages", ex);

}

return classes;

}

private List<URL> buildUrls() throws MalformedURLException {

List<URL> urls = new ArrayList<URL>();

URL classesUrl = getClassLoader().getResource(BASE_FILE);

if(classesUrl == null) {

throw new IllegalStateException("File appContext.xml was not found. The folder WEB-INF/classes discovery base on file classes/appContext.xml.");

}

String baseFilePath = classesUrl.getFile();

URL url = new URL("file", "", baseFilePath.substring(0, baseFilePath.indexOf(BASE_FILE)));

if (log.isInfoEnabled()) {

log.info("Struts2 ActionConfigBuilder, classes directory: " + url.getFile());

}

urls.add(url);

return urls;

}

private ClassLoader getClassLoader() {

return Thread.currentThread().getContextClassLoader();

}

为了调试方便，可以打开org.apache.struts2.convention log level为debug，然后你就可以清晰地看到哪些action被认出来了。

JBoss下布署Spring2.5和Struts2系统相关推荐

CentOS5.5环境下布署LVS+keepalived
CentOS5.5环境下布署LVS+keepalived 2010-10-05 15:21:34 标签:负载均衡 LVS ipvsadm keepalived [推送到技术圈] 版权声明:原创作品,允 ...
ecstore安装 mysql_windows下布署ecstore2.0实战教程
windows单机部署(开发版本)声明: 此方案只限于本地化开发. ecstore目前不支持windows的生产环境安装包下载 php下载地址:php-5.3.18-nts-Win32-VC9-x8 ...
redis linux下布署
下载 wget http://download.redis.io/releases/redis-6.2.8.tar.gz 编译 make 在src目录下面会生成 redis-server 将它与red ...
50台机器无盘服务器,以50台机器小吧为例看深度无盘快速布署的那些事.doc
以50台机器小吧为例看深度无盘快速布署的那些事以50台机器小网吧为例看深度无盘快速布署的那些事干网管这行好几年了,接手的网吧也有不少,这些年头也一直在研究无盘,自认还是有一些了解.测试和安装了这么 ...
在同一个机器上布署两个JBOSS，要修改那些端口？
在同一个机器上布署两个JBOSS,要修改那些端口? 当jboss和oracle在同一机器上时,通常oracle占用8080端口, 这时只需要去修改\deploy\jbossweb-tomcat50.s ...
Linux Tomcat JSP 布署详细教程
Linux Tomcat JSP动态网页解析 v7.0 ★★★ 1 Tomcat 概述 Tomcat是由Apache软件基金会下属的Jakarta项目开发的一个Servlet容器,按照Sun Micr ...
Django 布署6.5
布署从uwsgi.nginx.静态文件三个方面处理服务器介绍服务器:私有服务器.公有服务器私有服务器:公司自己购买.自己维护,只布署自己的应用,可供公司内部或外网访问公有服务器:集成好运营环 ...
com+ 三层布署[未成功验证]
com+ 三层布署[未成功验证] com+ 三层布署[未成功验证] http://topic.csdn.net/u/20070910/10/f6c7614f-cdae-46a7-a9cd-87fdc6 ...
DNSSEC 原理、配置与布署简介
本文转载自:http://netsec.ccert.edu.cn/duanhx/archives/1479 作者:段海新,清华大学信息网络工程研究中心 ------------------------ ...

JBoss下布署Spring2.5和Struts2系统

JBoss下布署Spring2.5和Struts2系统相关推荐

最新文章

热门文章