Question

我试图站起来[基本的cxf rs示例] [1]，但是使用我自己的服务impl，它甚至更简单，我的所有方法都返回字符串。当我尝试运行此服务器时，我得到此异常

我建立了一个干净的项目，所以我开始新鲜......

掌握pom http://maven.apache.org/xsd/maven-4.0.0.xsd“＆GT;

<modelVersion>4.0.0</modelVersion>
<name>Tests</name>
<groupId>com.crush</groupId>
<artifactId>tests</artifactId>
<version>1.0</version>
<packaging>pom</packaging>

<properties>
    <cxf.version>2.7.11</cxf.version>
    <httpclient.version>3.1</httpclient.version>
    <rs-api.version>2.0</rs-api.version>

    <disclaimer/>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <slf4j.version>1.6.2</slf4j.version>
    <guava.version>13.0-rc2</guava.version>
    <jgroups.version>3.1.0.Final</jgroups.version>
    <infinispan.version>5.1.4.CR1</infinispan.version>
    <commons.cli.version>1.2</commons.cli.version>
    <jettison.version>1.3.2</jettison.version>
    <spring.version>3.1.0.RELEASE</spring.version>
    <bouncycastle.version>1.46</bouncycastle.version>
    <junit.version>4.8</junit.version>
    <jasypt.version>1.9.0</jasypt.version>

    <!-- Additional Dependencies -->
    <cxf.buildtools.version>2.2.12</cxf.buildtools.version>

    <!-- Maven Plugin Versions -->
    <shade.plugin.version>1.7.1</shade.plugin.version>
    <buildnumber.plugin.version>1.1</buildnumber.plugin.version>
    <jar.plugin.version>2.4</jar.plugin.version>
    <resources.plugin.version>2.5</resources.plugin.version>
    <versions.plugin.version>1.3.1</versions.plugin.version>

    <!-- Plugin Versions -->
    <compiler.plugin.version>2.4</compiler.plugin.version>
    <surefire.plugin.version>2.12.4</surefire.plugin.version>
    <skipTests>true</skipTests>
    <jboss.cache.version>3.2.5.GA</jboss.cache.version>
    <maven.build.timestamp.format>yyyyMMdd-HHmmss</maven.build.timestamp.format>
</properties>

<modules>
    <module>sample-service</module>
</modules>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>${cxf.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>${cxf.version}</version>
        </dependency>
        <!-- This dependency is needed if you're using the Jetty container -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http-jetty</artifactId>
            <version>${cxf.version}</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxrs</artifactId>
            <version>${cxf.version}</version>
        </dependency>
        <dependency>
            <groupId>commons-httpclient</groupId>
            <artifactId>commons-httpclient</artifactId>
            <version>${httpclient.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.ws.rs</groupId>
            <artifactId>javax.ws.rs-api</artifactId>
            <version>${rs-api.version}</version>
        </dependency>
    </dependencies>
</dependencyManagement>

<build>
    <pluginManagement>
        <plugins>
            <plugin>
                <!-- This plugin is used update the version numbers of the project
                    during the release process. -->
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>versions-maven-plugin</artifactId>
                <version>${versions.plugin.version}</version>
                <configuration>
                    <generateBackupPoms>false</generateBackupPoms>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    <plugins>
        <plugin>
            <!-- Plugin configuration for the plugin that specifies the base file encoding. -->
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-resources-plugin</artifactId>
            <version>${resources.plugin.version}</version>
            <configuration>
                <encoding>UTF-8</encoding>
                <outputDirectory>${project.build.outputDirectory}</outputDirectory>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>${compiler.plugin.version}</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>
    </plugins>
</build>

样本服务pom

<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>
<parent>
    <groupId>com.crush</groupId>
    <artifactId>tests</artifactId>
    <version>1.0</version>
</parent>
<artifactId>sample-service</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<name>Simple CXF project using spring configuration</name>
<dependencies>
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-frontend-jaxws</artifactId>
  </dependency>
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-transports-http</artifactId>
  </dependency>
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-transports-http-jetty</artifactId>
  </dependency>
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-frontend-jaxrs</artifactId>
  </dependency>
  <dependency>
      <groupId>commons-httpclient</groupId>
      <artifactId>commons-httpclient</artifactId>
  </dependency>
  <dependency>
      <groupId>javax.ws.rs</groupId>
      <artifactId>javax.ws.rs-api</artifactId>
  </dependency>
</dependencies>
<profiles>
        <profile>
              <id>server</id>
            <build>
                <defaultGoal>test</defaultGoal>
                <plugins>
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>exec-maven-plugin</artifactId>
                        <version>1.2.1</version>
                        <executions>
                            <execution>
                                <phase>test</phase>
                                <goals>
                                    <goal>java</goal>
                                </goals>
                                <configuration>
                                    <mainClass>com.crush.tests.service.Test</mainClass>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
</profiles>

<build>
    <plugins>
        <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <configuration>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
                <archive>
                    <manifest>
                        <mainClass>com.crush.tests.service.Test</mainClass>
                    </manifest>
                </archive>
            </configuration>
            <executions>
                <execution>
                    <id>make-assembly</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

MANIFEST.MF 清单 - 版本：1.0 Archiver-版本：Plexus Archiver 创建者：Apache Maven 内置：暗恋 Build-Jdk：1.7.0_55

Main-Class：com.crush.tests.service.Test

SampleServiceImpl

package com.crush.tests.service.ws.impl;

import javax.jws.WebService;

import com.crush.tests.service.ws.SampleService;

import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
impo rt javax.ws.rs.Produces;
import javax.ws.rs.core.Response;

@WebService(endpointInterface = "com.crush.tests.service.ws.SampleService")
@Path("/sample/")
@Produces("text/xml")
public class SampleServiceImpl implements SampleService
{
public SampleServiceImpl()
{

}

@GET
@Path("/hi/{text}")
public String sayHi(@PathParam("text") String text)
{
    return "Hello " + text;
}


}

当我运行时：mvn -Pserver
2014年6月27日下午3:10:26 org.apache.cxf.endpoint.ServerImpl initDestination
信息：将服务器的发布地址设置为http：// localhost：9000 /
SLF4J：无法加载类“org.slf4j.impl.StaticLoggerBinder”。 SLF4J：默认为无操作（NOP）记录器实现 SLF4J：有关详细信息，请参阅http://www.slf4j.org/codes.html#StaticLoggerBinder 服务器就绪......

像以前一样，从捆绑的罐子里跑出来 java -cp sample-service-1.0-jar-with-dependencies.jar com.crush.tests.service.Test 线程“main”中的异常org.apache.cxf.service.factory.ServiceConstructionException 在org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create（JAXRSServerFactoryBean.java:205）在com.crush.tests.service.Test。（Test.java:25）在com.crush.tests.service.Test.main（Test.java:30）引起：org.apache.cxf.BusException：找不到名称空间http://cxf.apache.org/transports/http的DestinationFactory。 at org.apache.cxf.bus.managers.DestinationFactoryManagerImpl.getDestinationFactory（DestinationFactoryManagerImpl.java:130）在org.apache.cxf.endpoint.ServerImpl.initDestination（ServerImpl.java:78）在org.apache.cxf.endpoint.ServerImpl。（ServerImpl.java:62）在org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create（JAXRSServerFactoryBean.java:159） ......还有2个

如果我浏览sample-service-1.0-jar-with-dependencies.jar，我可以导航到/ org / apache / cxf / transport（s）以及查找依赖jar中的任何类。

Answer 1

问题是cxf类需要在类路径上设置，即使它们被捆绑到我的jar中......没有理由为什么但是那就是修复。

Answer 2

似乎使用清单而不是使用java -cp

更改了类加载器

以下是不同的：

http://grepcode.com/file/repo1.maven.org/maven2/org.apache.cxf/cxf-rt-core/2.7.17/org/apache/cxf/bus/extension/ExtensionManagerImpl.java#164

使用classpath，Classloader找到几个带META-INF/cxf/bus-extensions.txt的jar但只有manifest的cxf-core（没有定义http传输）

CXF BusException没有名称空间http://cxf.apache.org/transports/http的DestinationFactory

Main-Class：com.crush.tests.service.Test

2 个答案: