spring java.lang.NoSuchFieldError: 反射

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时间:2020-09-08 00:03:05  来源:igfitidea点击:

java.lang.NoSuchFieldError: REFLECTION

springmavencxfmtom

提问by arthurfnsc

I'm creating a project with CXF and use MTOM with some security (I don't know if that information is relevant).

我正在使用 CXF 创建一个项目,并使用具有一定安全性的 MTOM(我不知道该信息是否相关)。

When I tried initialize my server I recived that error:

当我尝试初始化我的服务器时,我收到了那个错误:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'example': Invocation of init method failed; nested exception is java.lang.NoSuchFieldError: REFLECTION

This is my cxf-servlet.xml file:

这是我的 cxf-servlet.xml 文件:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
     http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans.xsd
     http://cxf.apache.org/jaxws
     http://cxf.apache.org/schemas/jaxws.xsd">

<jaxws:endpoint 
    id="example" 
    address="/example"
    implementor="br.com.arthur.services.ExampleService">

    <!-- Uncomment only if using WS-SecurityPolicy -->
    <jaxws:properties>
        <entry key="mtom-enabled" value="true" />
        <entry key="ws-security.callback-handler" value-ref="myPasswordCallback" />
    </jaxws:properties>

    <!-- Uncomment only if using standard WSS4J interceptors -->
    <!--jaxws:inInterceptors> <bean class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor"> 
        <constructor-arg> <map> <entry key="action" value="UsernameToken"/> <entry 
        key="passwordType" value="PasswordText"/> <entry key="passwordCallbackRef" 
        value-ref="myPasswordCallback"/> </map> </constructor-arg> </bean> </jaxws:inInterceptors -->
</jaxws:endpoint>

<bean id="myPasswordCallback" class="br.com.arthur.services.ServerPasswordCallback" />
</beans>

This is my web.xml file

这是我的 web.xml 文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns="http://java.sun.com/xml/ns/javaee" 
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">

<display-name>Sample web service provider</display-name>
<listener>
    <listener-class>
          org.springframework.web.context.ContextLoaderListener
    </listener-class>
</listener>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        classpath:META-INF/cxf/cxf.xml
    </param-value>
</context-param>
<servlet>
    <servlet-name>WebServicePort</servlet-name>
    <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>WebServicePort</servlet-name>
    <url-pattern>/services/*</url-pattern>
</servlet-mapping>
<session-config>
    <session-timeout>60</session-timeout>
</session-config>

<security-constraint>
    <web-resource-collection>
        <web-resource-name>restricted web services</web-resource-name>
        <url-pattern>/*</url-pattern>
        <http-method>GET</http-method>
        <http-method>POST</http-method>
    </web-resource-collection>
    <user-data-constraint>
        <transport-guarantee>CONFIDENTIAL</transport-guarantee>
    </user-data-constraint>
</security-constraint>
</web-app>

This is my pom.xml file:

这是我的 pom.xml 文件:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>br.com.arthur</groupId>
<artifactId>security-mtom</artifactId>
<packaging>war</packaging>
<version>1.0.0</version>

<properties>
    <cxf.version>3.0.1</cxf.version>
    <jdk.version>1.7</jdk.version>
    <maven-compiler.version>3.1</maven-compiler.version>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <spring.version>4.1.0.RELEASE</spring.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-core</artifactId>
        <version>2.7.12</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxws</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-ws-security</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-common-utilities</artifactId>
        <version>2.5.11</version>
    </dependency>

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>${maven-compiler.version}</version>
            <configuration>
                <source>${jdk.version}</source>
                <target>${jdk.version}</target>
                <encoding></encoding>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-codegen-plugin</artifactId>
            <version>${cxf.version}</version>
            <executions>
                <execution>
                    <id>generate-sources</id>
                    <phase>generate-sources</phase>
                    <configuration>
                        <sourceRoot>${project.basedir}/src/main/java</sourceRoot>
                        <wsdlOptions>
                            <wsdlOption>
                                <wsdl>${project.basedir}/src/main/resources/wsdl/example.wsdl</wsdl>
                                <wsdlLocation>classpath:wsdl/example.wsdl</wsdlLocation>
                            </wsdlOption>
                        </wsdlOptions>
                    </configuration>
                    <goals>
                        <goal>wsdl2java</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>
</project>

I tried execute those two tutorials http://web-gmazza.rhcloud.com/blog/entry/cxf-usernametoken-profileand http://thenonsensetechlogs.wordpress.com/2011/05/09/mtom-using-apache-cxf-and-maven/

我尝试执行这两个教程http://web-gmazza.rhcloud.com/blog/entry/cxf-usernametoken-profilehttp://thenonsensetechlogs.wordpress.com/2011/05/09/mtom-using-apache- cxf-和-maven/

回答by Innokenty

Or it could be just different versions of com.sun.xml.bind:jaxb-coreand com.sun.xml.bind:jaxb-impl. Ensure they are the same across your dependency:tree.

或者,它可能只是不同的版本com.sun.xml.bind:jaxb-corecom.sun.xml.bind:jaxb-impl。确保它们在您的dependency:tree.

I had -corev.2.2.11 and -implv.2.2.6 in my project which led to the same exception. After setting both versions to 2.2.11 via dependencyManagementsection everything became fine.

我的项目中有v.2.2.11-core-implv.2.2.6,这导致了同样的异常。通过dependencyManagement部分将两个版本设置为 2.2.11 后,一切都变好了。

回答by Louis Querel

You have a conflict between the cxf-rt-frontend-jaxws and cxf-common-utilities libraries. Both of these provide as their dependencies com.sun.xml.bind which is the cause of your problem. So you should either exclude com.sun.xml.bind:jaxb-impl from cxf-common-utilities or remove your dependency on cxf-common-utilities.

cxf-rt-frontend-jaxws 和 cxf-common-utilities 库之间存在冲突。这两个都作为它们的依赖项 com.sun.xml.bind 提供,这是导致问题的原因。因此,您应该从 cxf-common-utilities 中排除 com.sun.xml.bind:jaxb-impl 或删除对 cxf-common-utilities 的依赖。

回答by dibs

Got the same error and found out that in my case there was a mismatch of versions of jaxb-api and jaxb-impl. The jaxb-api was included in the pom.xml with provided scope (server jboss) and the application was picking jaxb-impl from other dependency. These both were of different versions as per the stack trace.

遇到了同样的错误,发现在我的情况下,jaxb-api 和 jaxb-impl 的版本不匹配。jaxb-api 包含在具有提供范围(服务器 jboss)的 pom.xml 中,应用程序从其他依赖项中选择 jaxb-impl。根据堆栈跟踪,这两个版本都不同。

Servlet.service() for servlet Spring MVC Servlet threw exception: java.lang.NoSuchFieldError: REFLECTION[0m
    [Server:ODIN64_Server01] [31m             at com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder.<init>(RuntimeModelBuilder.java:87) [**jaxb-impl-2.1.7.jar:2.1.7**][0m
    .....
    [Server:ODIN64_Server01] [31m             at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211) **[jboss-jaxb-api_2.2_spec-1.0.4.Final-redhat-3.jar:1.0.4.Final-redhat-3**][0m

So adding jaxb-impl in pom and marking the scope as 'provided' made sure that both has the same version and that fixed the problem.

因此,在 pom 中添加 jaxb-impl 并将范围标记为“提供”可确保两者具有相同的版本并解决了问题。