Déploiement CXF sur JOnAS 5

Bonjour,

j'ai suivi un tutoriel pour réaliser un service web CXF que j'ai pu déployer avec succès sur Tomcat 7. J'essaye de le déployer sur JOnAS 5.2.4 mais j'obtiens l'erreur suivante :

Code:

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exception :
javax.servlet.ServletException: Servlet.init() for servlet WebServicePort threw exception
 
root cause :
java.lang.ClassCastException: org.springframework.web.context.support.XmlWebApplicationContext cannot be cast to java.lang.Exception

Voici la structure de mon projet :

Code:

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 + wsp-tutorial
 |   + service
 |   |       + src
 |   |       |     + main
 |   |       |     |   + java
 |   |       |     |   |    + service
 |   |       |     |   |    |     - DoubleItPortTypeImpl.java
 |   |       |     + assembly
 |   |       |     |    - jaxws-jar.xml
 |   |       - pom.xml
 |   + war 
 |   |    + src
 |   |    |    + main
 |   |    |    |    +webapp
 |   |    |    |     |     + WEB-INF
 |   |    |    |     |     |    - cxf-servlet.xml
 |   |    |    |     |     |    - web.xml
 |   |     - pom.xml
 |   - pom.xml

Voici le contenu du pom parent (wsp-tutorial\pom.xml) :

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<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>re.bruno.tests</groupId>
   <artifactId>web-service-jonas</artifactId>
   <version>1.0-SNAPSHOT</version>
   <name>Test: Web Service on JOnAS</name>
   <packaging>pom</packaging>
 
   <modules>
      <module>service</module>
      <module>war</module>
   </modules>
 
   <prerequisites>
      <maven>3.0</maven>
   </prerequisites>
 
   <properties>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	  <cxf.version>2.7.6</cxf.version>
   </properties>
 
   <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> -->
	    <dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-anttasks</artifactId>
			<version>2.1.10</version>
		</dependency>
		<dependency>
			<groupId>org.ow2.bundles</groupId>
			<artifactId>ow2-bundles-externals-cxf-2.2</artifactId>
			<version>1.0.19</version>
		</dependency>
		<dependency>
			<groupId>org.ow2.jonas</groupId>
			<artifactId>jonas-webservices-cxf-2.2</artifactId>
			<version>5.1.0</version>
		</dependency>                        	
   </dependencies>
 
   <build>
      <plugins>
         <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.0</version>
            <configuration>
               <source>1.6</source>
               <target>1.6</target>
            </configuration>
         </plugin>
         <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-eclipse-plugin</artifactId>
            <version>2.8</version>
            <configuration>
               <downloadSources>true</downloadSources>
               <!--downloadJavadocs>true</downloadJavadocs-->
               <!--useProjectReferences>false</useProjectReferences-->
            </configuration>
         </plugin>
      </plugins>
      <pluginManagement>
         <plugins>
            <plugin>
               <groupId>org.apache.felix</groupId>
               <artifactId>maven-bundle-plugin</artifactId>
               <version>2.3.7</version>
               <extensions>true</extensions>
            </plugin>
         </plugins>
      </pluginManagement>
   </build>
</project>

Voici le pom fils contenu par le répertoire 'service' (wsp-tutorial\service\pom.xml) :

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<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>re.bruno.tests</groupId>
      <artifactId>web-service-jonas</artifactId>
      <version>1.0-SNAPSHOT</version>
   </parent>
   <artifactId>web-service-jonas-service</artifactId>
   <name>-- Web Service Provider</name>
   <packaging>bundle</packaging>
 
   <dependencies>
      <dependency>
         <groupId>junit</groupId>
         <artifactId>junit</artifactId>
         <version>4.11</version>
         <scope>test</scope>
      </dependency>
   </dependencies>
 
   <build>
      <plugins>
         <!-- 
              Below plugin provides a separate JAR for the JAX-WS artifacts (i.e.,  
              the objects created by running wsdl2java or wsimport), as this JAR
              will also be used by the SOAP client.  More info:
              http://maven.apache.org/plugins/maven-assembly-plugin/
         -->
         <plugin>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.4</version>
            <configuration>
               <descriptors>
                  <descriptor>src/assembly/jaxws-jar.xml</descriptor>
               </descriptors>
               <appendAssemblyId>true</appendAssemblyId>
               <attach>true</attach>
            </configuration>
            <executions>
               <execution>
                  <id>make-assembly</id>
                  <phase>package</phase>
                  <goals>
                     <goal>single</goal>
                  </goals>
               </execution>
            </executions>
         </plugin>
         <plugin>
            <groupId>org.apache.felix</groupId>
            <artifactId>maven-bundle-plugin</artifactId>
            <configuration>
            <instructions>
               <Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
               <Export-Package>service</Export-Package>
            </instructions>
            </configuration>
         </plugin>
		 <plugin>
			  <groupId>org.apache.cxf</groupId>
			  <artifactId>cxf-codegen-plugin</artifactId>
			  <version>${cxf.version}</version>
			  <executions>
				 <execution>
					<configuration>
					   <sourceRoot>
						  ${basedir}/target/generated-sources
					   </sourceRoot>
					   <wsdlOptions>
						  <wsdlOption>
							 <wsdl>
								${basedir}/src/main/resources/DoubleIt.wsdl
							 </wsdl>
							 <wsdlLocation>classpath:DoubleIt.wsdl</wsdlLocation>
						  </wsdlOption>
					   </wsdlOptions>
					</configuration>
					<goals>
					   <goal>wsdl2java</goal>
					</goals>
				 </execution>
			  </executions>
		   </plugin>
      </plugins>
      <!-- Name of the generated WAR file -->
      <finalName>doubleit</finalName>
   </build>
 
</project>

Voici le pom fils contenu par le sous-dossier 'war' (wsp-tutorial\war\pom.xml) :

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<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>re.bruno.tests</groupId>
      <artifactId>web-service-jonas</artifactId>
      <version>1.0-SNAPSHOT</version>
   </parent>
   <artifactId>web-service-jonas-war</artifactId>
   <name>-- Service WAR file</name>
   <packaging>war</packaging>
 
   <dependencies>
	   <dependency>
		   <groupId>re.bruno.tests</groupId>
		   <artifactId>web-service-jonas-service</artifactId>
		   <version>1.0-SNAPSHOT</version>
	   </dependency>
	   <dependency>
		   <groupId>org.springframework</groupId>
		   <artifactId>spring-web</artifactId>
		   <version>3.0.7.RELEASE</version>
	   </dependency>
   </dependencies>
 
   <build>
      <plugins> 
        <plugin>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.3</version>
            <configuration>
                <webXml>src/main/webapp/WEB-INF/web.xml</webXml>
                <webResources>
                    <resource>
                        <directory>../service/src/main/resources</directory>
                        <targetPath>WEB-INF/wsdl</targetPath>
                        <includes>
                            <include>*.wsdl</include>
                        </includes>
                    </resource>
                </webResources>
            </configuration>
        </plugin>
		<plugin>                      
			<groupId>org.codehaus.cargo</groupId>                       
			<artifactId>cargo-maven2-plugin</artifactId>                        
			<version>1.0.6</version>                      
			<configuration>                       
				<container>                       
					<containerId>jonas5x</containerId>                      
					<type>installed</type>                      
					<home>C:\java\jonas\jonas-full-5.2.4\</home>                       
				</container>                      
				<configuration>                       
					<type>existing</type>                       
					<home>C:\java\jonas\jonas-full-5.2.4\</home>                       
					<properties>                      
							<cargo.servlet.port>9000</cargo.servlet.port>                       
							<cargo.hostname>localhost</cargo.hostname>                      
							<cargo.protocol>http</cargo.protocol>                       
							<cargo.jonas.server.name>jonas</cargo.jonas.server.name>                        
							<cargo.jonas.domain.name>jonas</cargo.jonas.domain.name>                        
					</properties>                     
				</configuration>                      
				<deployer>                        
					<deployables>                     
						<deployable>                      
							<groupId>${project.groupId}</groupId>                       
							<artifactId>${project.artifactId}</artifactId>                      
							<type>${project.packaging}</type>                       
							<classifier>${config.classifier}</classifier>                       
						</deployable>                     
					</deployables>                        
				</deployer>                       
			</configuration>                      
		</plugin> 
      </plugins>
      <!-- Name of the generated WAR file -->
      <finalName>doubleit</finalName>
   </build>
</project>

Voici le contenu de service\src\assembly\jaxws-jar.xml :

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<assembly>
   <id>jaxws</id>
   <formats>
      <format>jar</format>
   </formats>
   <includeBaseDirectory>false</includeBaseDirectory>
   <fileSets>
      <fileSet>
         <directory>target/classes</directory>
         <outputDirectory>/</outputDirectory>
         <includes>
            <include>DoubleIt.wsdl</include>
            <include>org/**</include>
         </includes>
      </fileSet>
   </fileSets>
</assembly>

voici le contenu de war\src\main\webapp\WEB-INF\cxf-servlet.xml :

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns:jaxws="http://cxf.apache.org/jaxws"
      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">
 
    <!-- Import statement optional but often required if you're declaring 
         other CXF beans in this file such as CXF's JMX MBeans -->
    <import resource="classpath:META-INF/cxf/cxf.xml"/>
 
    <jaxws:endpoint 
        id="doubleit"
        implementor="service.DoubleItPortTypeImpl"
        wsdlLocation="WEB-INF/wsdl/DoubleIt.wsdl"
        address="/doubleit">
    </jaxws:endpoint>
</beans>

Enfin voila le contenu de war\src\main\webapp\WEB-INF\web.xml :

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<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
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_2_5.xsd">
    <display-name>Sample web service provider</display-name>
    <listener>
        <!-- For Metro, use this listener-class instead: 
             com.sun.xml.ws.transport.http.servlet.WSServletContextListener -->
        <listener-class>
             org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
    <!-- Remove below context-param element if using Metro -->
    <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>
        <!-- For Metro, use this servlet-class instead: 
             com.sun.xml.ws.transport.http.servlet.WSServlet  -->
        <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>
</web-app>

merci d'avance pour votre aide :ccool:

Salut,
l´erreur vient du fait que tu essaies de caster un Objet dans une sous-classe ou sous-type dont il n´est pas l´instance.
Exemple:
Code:

1 2 Object x = new Integer(0); System.out.println((String)x);
Montres nous le code de la classe: DoubleItPortTypeImpl.java

Eric

Désolé de la réponse tardive, j'habites l'île de la Réunion et nous avons été privé d’électricité après le passage du cyclone Bejisa...

Pour rappel, le webservice fonctionne bien sous tomcat 7 (j'ai testé avec SoapUI)

Voici le code de la classe DoubleItPortTypeImpl :
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 package service; import javax.jws.WebService; import org.example.contract.doubleit.DoubleItPortType; @WebService(targetNamespace = "http://www.example.org/contract/DoubleIt", portName="DoubleItPort", serviceName="DoubleItService", endpointInterface="org.example.contract.doubleit.DoubleItPortType") public class DoubleItPortTypeImpl implements DoubleItPortType { public int doubleIt(int numberToDouble) { return numberToDouble * 2; } }

Quelqu'un pour me venir en aide ? :cry: snif snif

j'ai trouvé la solution.. mon problème venait d'un conflit avec le service jaxws. J'ai donc procédé de la manière suivante :

- dans le fichier <jonas_folder>/conf/jonas.properties repérer la ligne suivante et y supprimer jaxws:
Code:

1 2 jonas.services jtm,db,resource,ejb3,jaxws,web,ear,depmonitor
- ne pas oublier d'inclure la dépendance suivante dans votre projet :
Code:

1 2 3 4 5 6 <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.0.7.RELEASE</version> </dependency>
- ensuite redémarrer jonas :
Code:

1 2 3 jonas stop jonas start