jfinal集成spring cxf做webservice服务

时间：2015-11-25 19:11:55 阅读：1013 评论：0 收藏：0 [点我收藏+]

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链接地址：http://zhengshuo.iteye.com/blog/2154047

废话不说，直接上代码
新增cxf的plugin
CXFPlugin

Java代码

package com.jfinal.plugin.spring;
import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBusFactory;
import org.apache.cxf.transport.servlet.ServletTransportFactory;
import org.springframework.context.ApplicationContext;
import com.jfinal.plugin.IPlugin;
public class CXFPlugin implements IPlugin{
private ApplicationContext ctx;
SpringBusFactory busFactory;
ServletTransportFactory transportFac;
public boolean start() {
if (ctx == null){
ctx = IocInterceptor.ctx;
}
busFactory = new SpringBusFactory(ctx);
Bus bus = busFactory.createBus();
transportFac = new ServletTransportFactory(bus);
CXFContext.cxf = new CXFContext(ctx,busFactory,transportFac);
return true;
}
public boolean stop() {
return true;
}
}

因为要用到spring的context,所以包名就放在spring同目录了
新增CXFcontent

Java代码

package com.jfinal.plugin.spring;
import org.apache.cxf.bus.spring.SpringBusFactory;
import org.apache.cxf.transport.servlet.ServletTransportFactory;
import org.springframework.context.ApplicationContext;
public class CXFContext{
private ApplicationContext ctx;
private SpringBusFactory busFactory;
private ServletTransportFactory transportFac;
static CXFContext cxf;
public static CXFContext getCXFContent(){
return cxf;
}
CXFContext(ApplicationContext ctx,SpringBusFactory busFactory,ServletTransportFactory transportFac){
this.ctx = ctx;
this.busFactory = busFactory;
this.transportFac = transportFac;
}
public ApplicationContext getCtx() {
return ctx;
}
public void setCtx(ApplicationContext ctx) {
this.ctx = ctx;
}
public SpringBusFactory getBusFactory() {
return busFactory;
}
public void setBusFactory(SpringBusFactory busFactory) {
this.busFactory = busFactory;
}
public ServletTransportFactory getTransportFac() {
return transportFac;
}
public void setTransportFac(ServletTransportFactory transportFac) {
this.transportFac = transportFac;
}
public CXFContext getCxf() {
return cxf;
}
public void setCxf(CXFContext cxf) {
this.cxf = cxf;
}
}

新增servlet一个，用于替换CXFServlet

Java代码

package cn.edu.jxut.common.config;
import java.io.IOException;
import java.io.InputStream;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import org.apache.cxf.bus.spring.BusApplicationContext;
import org.apache.cxf.bus.spring.SpringBusFactory;
import org.apache.cxf.common.classloader.ClassLoaderUtils;
import org.apache.cxf.resource.ResourceManager;
import org.apache.cxf.resource.URIResolver;
import org.apache.cxf.transport.servlet.AbstractCXFServlet;
import org.apache.cxf.transport.servlet.ServletContextResourceResolver;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.core.io.InputStreamResource;
import com.jfinal.plugin.spring.CXFContext;
public class WsController extends AbstractCXFServlet{
private GenericApplicationContext childCtx;
private boolean inRefresh;
public void loadBus(ServletConfig servletConfig) throws ServletException {
String springCls = "org.springframework.context.ApplicationContext";
try {
ClassLoaderUtils.loadClass(springCls, getClass());
loadSpringBus(servletConfig);
} catch (ClassNotFoundException e) {
throw new ServletException("Can‘t load bus with Spring context class", e);
}
}
private void loadSpringBus(ServletConfig servletConfig)
throws ServletException
{
ServletContext svCtx = getServletContext();
ApplicationContext ctx = CXFContext.getCXFContent().getCtx();
if (ctx == null) {
Object ctxObject = svCtx.getAttribute("org.springframework.web.context.WebApplicationContext.ROOT");
if ((ctxObject instanceof ApplicationContext)) {
ctx = (ApplicationContext)ctxObject;
} else if (ctxObject != null)
{
Exception ex = (Exception)ctxObject;
throw new ServletException(ex);
}
}
updateContext(servletConfig, ctx);
}
private void updateContext(ServletConfig servletConfig, ApplicationContext ctx)
{
if (ctx == null) {
this.bus = new SpringBusFactory().createBus();
ctx = (ApplicationContext)this.bus.getExtension(BusApplicationContext.class);
} else {
this.bus = CXFContext.getCXFContent().getBusFactory().createBus();
}
ResourceManager resourceManager = (ResourceManager)this.bus.getExtension(ResourceManager.class);
resourceManager.addResourceResolver(new ServletContextResourceResolver(servletConfig.getServletContext()));
replaceDestinationFactory();
this.controller = createServletController(servletConfig);
loadAdditionalConfig(ctx, servletConfig);
}
private void loadAdditionalConfig(ApplicationContext ctx, ServletConfig servletConfig)
{
String location = servletConfig.getInitParameter("config-location");
if (location == null) {
location = "/META-INF/cxf/cxf-servlet.xml";
}
InputStream is = null;
try {
is = servletConfig.getServletContext().getResourceAsStream(location);
if ((is == null) || (is.available() == -1)) {
URIResolver resolver = new URIResolver(location);
if (resolver.isResolved()) {
is = resolver.getInputStream();
}
}
}
catch (IOException e)
{
}
if (is != null) {
this.childCtx = new GenericApplicationContext(ctx);
XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(this.childCtx);
reader.setValidationMode(3);
reader.loadBeanDefinitions(new InputStreamResource(is, location));
this.childCtx.refresh();
}
}
}

web.xml配置：

Java代码

<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>
[color=red]cn.edu.jxut.common.config.WsController [/color] </servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/service/*</url-pattern>
</servlet-mapping>

jfinal配置：

Java代码

public void configHandler(Handlers me) {
me.add(new UrlSkipHandler(".*/service.*",false));
}

此服务已发布可用，在webservice实现类中直接使用jfinal的db获取数据或保存数据都非常方便。

jfinal集成spring cxf做webservice服务

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原文地址：http://www.cnblogs.com/wvqusrtg/p/4995290.html

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