Springboot 整合axis2 集成Webservice
因客户需使用Springboot 集成Webservice，本文参考了两位大佬的文章：
https://blog.csdn.net/dong945221578/article/details/71429735
https://www.cnblogs.com/JohnDawson/p/11151806.html
未经许可，不准转载
一、引入依赖
org.apache.axis2
axis2-transport-http
1.8.0
org.apache.axis2
axis2-transport-local
1.8.0
org.apache.axis2
axis2-adb
1.8.0
二、写个接口以及实现类
接口：
package com.efounder.spring.demo;
/**
* @ClassName HelloService
* @description: //TODO
* @Author:tt
* @Date: 2021/8/8 14:52
*/
public interface HelloService {
public String sayHello(String info);
}
实现类：
package com.efounder.spring.demo;
/**
* @ClassName HelloServiceImpl
* @description: //TODO
* @Author: tt
* @Date: 2021/8/8 14:53
*/
public class HelloServiceImpl {
public String sayHello(String info) {
return "sayHello:"+info;
}
}
三、创建资源文件server-config.wsdd
四、添加servlet过滤规则
新建com.efounder.spring.demo.WebServlet,继承AxisServlet。
/**
* @ClassName WebServlet
* @description: //TODO
* @Author: tt
* @Date: 2021/8/8 14:54
*/
import org.apache.axis.transport.http.AxisServlet;
@javax.servlet.annotation.WebServlet(
urlPatterns = "/services/*",
loadOnStartup = 1,
name = "AxisServlet"
)
public class WebServlet extends AxisServlet {
}
五、重写Axis的配置工厂信息(若想以jar包形式发布)
若想要以jar包形式发布，所以需要重写EngineConfigurationFactory类，否则会访问不到。新建org.apache.axis.configuration.EngineConfigurationFactoryServlet（包名必须是这个），继承EngineConfigurationFactoryDefault。更改的是getServerEngineConfig(ServletConfig cfg)方法
/*
* Copyright 2002-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.axis.configuration;
import org.apache.axis.AxisProperties;
import org.apache.axis.ConfigurationException;
import org.apache.axis.EngineConfiguration;
import org.apache.axis.EngineConfigurationFactory;
import org.apache.axis.components.logger.LogFactory;
import org.apache.axis.server.AxisServer;
import org.apache.axis.utils.ClassUtils;
import org.apache.axis.utils.Messages;
import org.apache.commons.logging.Log;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import java.io.File;
import java.io.InputStream;
/**
* This is a default implementation of ServletEngineConfigurationFactory.
* It is user-overrideable by a system property without affecting
* the caller. If you decide to override it, use delegation if
* you want to inherit the behaviour of this class as using
* class extension will result in tight loops. That is, your
* class should implement EngineConfigurationFactory and keep
* an instance of this class in a member field and delegate
* methods to that instance when the default behaviour is
* required.
*
* @author Richard A. Sitze
* @author Davanum Srinivas ([email protected])
*/
public class EngineConfigurationFactoryServlet
extends EngineConfigurationFactoryDefault
{
protected static Log log =
LogFactory.getLog(EngineConfigurationFactoryServlet.class.getName());
private ServletConfig cfg;
/**
* Creates and returns a new EngineConfigurationFactory.
* If a factory cannot be created, return 'null'.
*
* The factory may return non-NULL only if:
* - it knows what to do with the param (param instanceof ServletContext)
* - it can find it's configuration information
*
* @see org.apache.axis.configuration.EngineConfigurationFactoryFinder
*/
public static EngineConfigurationFactory newFactory(Object param) {
/**
* Default, let this one go through if we find a ServletContext.
*
* The REAL reason we are not trying to make any
* decision here is because it's impossible
* (without refactoring FileProvider) to determine
* if a *.wsdd file is present or not until the configuration
* is bound to an engine.
*
* FileProvider/EngineConfiguration pretend to be independent,
* but they are tightly bound to an engine instance...
*/
return (param instanceof ServletConfig)
? new EngineConfigurationFactoryServlet((ServletConfig)param)
: null;
}
/**
* Create the default engine configuration and detect whether the user
* has overridden this with their own.
*/
protected EngineConfigurationFactoryServlet(ServletConfig conf) {
super();
this.cfg = conf;
}
/**
* Get a default server engine configuration.
*
* @return a server EngineConfiguration
*/
public EngineConfiguration getServerEngineConfig() {
return getServerEngineConfig(cfg);
}
/**
* Get a default server engine configuration in a servlet environment.
*
* @param ctx a ServletContext
* @return a server EngineConfiguration
*/
private static
EngineConfiguration getServerEngineConfig(ServletConfig cfg) {
ServletContext ctx = cfg.getServletContext();
// Respect the system property setting for a different config file
String configFile = cfg.getInitParameter(OPTION_SERVER_CONFIG_FILE);
if (configFile == null)
configFile =
AxisProperties.getProperty(OPTION_SERVER_CONFIG_FILE);
if (configFile == null) {
configFile = SERVER_CONFIG_FILE;
}
/**
* Flow can be confusing. Here is the logic:
* 1) Make all attempts to open resource IF it exists
* - If it exists as a file, open as file (r/w)
* - If not a file, it may still be accessable as a stream (r)
* (env will handle security checks).
* 2) If it doesn't exist, allow it to be opened/created
*
* Now, the way this is done below is:
* a) If the file does NOT exist, attempt to open as a stream (r)
* b) Open named file (opens existing file, creates if not avail).
*/
/*
* Use the WEB-INF directory
* (so the config files can't get snooped by a browser)
*/
String appWebInfPath = "/WEB-INF";
FileProvider config = null;
String realWebInfPath = ctx.getRealPath(appWebInfPath);
/**
* If path/file doesn't exist, it may still be accessible
* as a resource-stream (i.e. it may be packaged in a JAR
* or WAR file).
*/
if (realWebInfPath == null ||
!(new File(realWebInfPath, configFile)).exists())
{
String name = appWebInfPath + "/" + configFile;
InputStream is = ctx.getResourceAsStream(name);
if (is != null) {
// FileProvider assumes responsibility for 'is':
// do NOT call is.close().
config = new FileProvider(is);
}
if (config == null) {
log.error(Messages.getMessage("servletEngineWebInfError03",
name));
}
}
/**
* Couldn't get data OR file does exist.
* If we have a path, then attempt to either open
* the existing file, or create an (empty) file.
*/
if (config == null && realWebInfPath != null) {
try {
config = new FileProvider(realWebInfPath, configFile);
} catch (ConfigurationException e) {
log.error(Messages.getMessage("servletEngineWebInfError00"), e);
}
}
/**
* Fall back to config file packaged with AxisEngine
*/
if (config == null) {
log.warn(Messages.getMessage("servletEngineWebInfWarn00"));
try {
InputStream is =
ClassUtils.getResourceAsStream(AxisServer.class,
SERVER_CONFIG_FILE);
config = new FileProvider(is);
} catch (Exception e) {
log.error(Messages.getMessage("servletEngineWebInfError02"), e);
}
}
return config;
}
}
注意：我们需要修改的是getServerEngineConfig(ServletConfig cfg)方法，修改后的方法为：
private static EngineConfiguration getServerEngineConfig(ServletConfig cfg) {
String configFile = cfg.getInitParameter(OPTION_SERVER_CONFIG_FILE);
if (configFile == null)
configFile =
AxisProperties.getProperty(OPTION_SERVER_CONFIG_FILE);
if (configFile == null) {
configFile = SERVER_CONFIG_FILE;
}
String appWebInfPath = "/WEB-INF";
//由于部署方式变更为jar部署，此处不可以使用改方式获取路径
// ServletContext ctx = cfg.getServletContext();
// String realWebInfPath = ctx.getRealPath(appWebInfPath);
FileProvider config = null;
String realWebInfPath = EngineConfigurationFactoryServlet.class.getResource(appWebInfPath).getPath();
InputStream iss = ClassUtils.getResourceAsStream(EngineConfigurationFactoryServlet.class, appWebInfPath+"/" + SERVER_CONFIG_FILE);
if (iss != null) {
// FileProvider assumes responsibility for 'is':
// do NOT call is.close().
config = new FileProvider(iss);
}
if (config == null) {
log.error(Messages.getMessage("servletEngineWebInfError03", ""));
}
/**
* Couldn't get data OR file does exist.
* If we have a path, then attempt to either open
* the existing file, or create an (empty) file.
*/
if (config == null && realWebInfPath != null) {
try {
config = new FileProvider(realWebInfPath, configFile);
} catch (ConfigurationException e) {
log.error(Messages.getMessage("servletEngineWebInfError00"), e);
}
}
/**
* Fall back to config file packaged with AxisEngine
*/
if (config == null) {
log.warn(Messages.getMessage("servletEngineWebInfWarn00"));
try {
InputStream is =
ClassUtils.getResourceAsStream(AxisServer.class,
SERVER_CONFIG_FILE);
config = new FileProvider(is);
} catch (Exception e) {
log.error(Messages.getMessage("servletEngineWebInfError02"), e);
}
}
return config;
}
修改后的代码（可直接复制的）
/*
* Copyright 2002-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.axis.configuration;
import org.apache.axis.AxisProperties;
import org.apache.axis.ConfigurationException;
import org.apache.axis.EngineConfiguration;
import org.apache.axis.EngineConfigurationFactory;
import org.apache.axis.components.logger.LogFactory;
import org.apache.axis.server.AxisServer;
import org.apache.axis.utils.ClassUtils;
import org.apache.axis.utils.Messages;
import org.apache.commons.logging.Log;
import javax.servlet.ServletConfig;
import java.io.InputStream;
/**
* This is a default implementation of ServletEngineConfigurationFactory.
* It is user-overrideable by a system property without affecting
* the caller. If you decide to override it, use delegation if
* you want to inherit the behaviour of this class as using
* class extension will result in tight loops. That is, your
* class should implement EngineConfigurationFactory and keep
* an instance of this class in a member field and delegate
* methods to that instance when the default behaviour is
* required.
*
* @author Richard A. Sitze
* @author Davanum Srinivas ([email protected])
*/
public class EngineConfigurationFactoryServlet
extends EngineConfigurationFactoryDefault {
protected static Log log =
LogFactory.getLog(EngineConfigurationFactoryServlet.class.getName());
private ServletConfig cfg;
/**
* Creates and returns a new EngineConfigurationFactory.
* If a factory cannot be created, return 'null'.
*
* The factory may return non-NULL only if:
* - it knows what to do with the param (param instanceof ServletContext)
* - it can find it's configuration information
*
* @see EngineConfigurationFactoryFinder
*/
public static EngineConfigurationFactory newFactory(Object param) {
/**
* Default, let this one go through if we find a ServletContext.
*
* The REAL reason we are not trying to make any
* decision here is because it's impossible
* (without refactoring FileProvider) to determine
* if a *.wsdd file is present or not until the configuration
* is bound to an engine.
*
* FileProvider/EngineConfiguration pretend to be independent,
* but they are tightly bound to an engine instance...
*/
return (param instanceof ServletConfig)
? new EngineConfigurationFactoryServlet((ServletConfig) param)
: null;
}
/**
* Create the default engine configuration and detect whether the user
* has overridden this with their own.
*/
protected EngineConfigurationFactoryServlet(ServletConfig conf) {
super();
this.cfg = conf;
}
/**
* Get a default server engine configuration.
*
* @return a server EngineConfiguration
*/
public EngineConfiguration getServerEngineConfig() {
return getServerEngineConfig(cfg);
}
/**
* Get a default server engine configuration in a servlet environment.
*
* @param cfg a ServletContext
* @return a server EngineConfiguration
*/
private static EngineConfiguration getServerEngineConfig(ServletConfig cfg) {
// Respect the system property setting for a different config file
String configFile = cfg.getInitParameter(OPTION_SERVER_CONFIG_FILE);
if (configFile == null)
configFile =
AxisProperties.getProperty(OPTION_SERVER_CONFIG_FILE);
if (configFile == null) {
configFile = SERVER_CONFIG_FILE;
}
/**
* Flow can be confusing. Here is the logic:
* 1) Make all attempts to open resource IF it exists
* - If it exists as a file, open as file (r/w)
* - If not a file, it may still be accessable as a stream (r)
* (env will handle security checks).
* 2) If it doesn't exist, allow it to be opened/created
*
* Now, the way this is done below is:
* a) If the file does NOT exist, attempt to open as a stream (r)
* b) Open named file (opens existing file, creates if not avail).
*/
/*
* Use the WEB-INF directory
* (so the config files can't get snooped by a browser)
*/
String appWebInfPath = "/WEB-INF";
//由于部署方式变更为jar部署，此处不可以使用改方式获取路径
// ServletContext ctx = cfg.getServletContext();
// String realWebInfPath = ctx.getRealPath(appWebInfPath);
FileProvider config = null;
String realWebInfPath = EngineConfigurationFactoryServlet.class.getResource(appWebInfPath).getPath();
/**
* If path/file doesn't exist, it may still be accessible
* as a resource-stream (i.e. it may be packaged in a JAR
* or WAR file).
*/
InputStream iss = ClassUtils.getResourceAsStream(EngineConfigurationFactoryServlet.class, appWebInfPath+"/" + SERVER_CONFIG_FILE);
if (iss != null) {
// FileProvider assumes responsibility for 'is':
// do NOT call is.close().
config = new FileProvider(iss);
}
if (config == null) {
log.error(Messages.getMessage("servletEngineWebInfError03", ""));
}
/**
* Couldn't get data OR file does exist.
* If we have a path, then attempt to either open
* the existing file, or create an (empty) file.
*/
if (config == null && realWebInfPath != null) {
try {
config = new FileProvider(realWebInfPath, configFile);
} catch (ConfigurationException e) {
log.error(Messages.getMessage("servletEngineWebInfError00"), e);
}
}
/**
* Fall back to config file packaged with AxisEngine
*/
if (config == null) {
log.warn(Messages.getMessage("servletEngineWebInfWarn00"));
try {
InputStream is =
ClassUtils.getResourceAsStream(AxisServer.class,
SERVER_CONFIG_FILE);
config = new FileProvider(is);
} catch (Exception e) {
log.error(Messages.getMessage("servletEngineWebInfError02"), e);
}
}
return config;
}
}
六、配置Application
添加注解 @ServletComponentScan
@SpringBootApplication
@ServletComponentScan //扫描自定义的WebFilter和WebListener,否则无法扫描到
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}