Did not receive successful HTTP response: status code = 404

[syl.brau]

Hello,
I'm a newbie with Spring Framework, and I have a pb where I need help. I check a lot but I don't find any solution. I use hibernate3, Spring2, and tomcat5
I create a Service application on an Apache server and I want call this service with httpinvoker. The service is call by a jsp application on the same Apache server.

The Client send the request to the service server but it dont' have any reply. The server have no pb to start (mapping and Factory) and address seem correct, it's perhaps my transactionProxy.
Thanks you for your help.

Except that, spring is very powerfull.

trace:

Caused by: org.springframework.remoting.RemoteAccessException: Cannot access HTTP invoker remote service at http://localhost:8080/wishit-service/searchProductService]; nested exception is java.io.IOException: Did not receive successful HTTP response: status code = 404, status message = [/wishit-service/searchProductService]
	at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.convertHttpInvokerAccessException(HttpInvokerClientInterceptor.java:196)
	at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:157)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy13.searchInOneClass(Unknown Source)
	at wishIT.commands.SearchCommand.execute(SearchCommand.java:51)
	at wishIT.commands.CommandManager.executeCommand(CommandManager.java:50)
	at wishIT.jsf.request.JSFRequestManager.executeRequest(JSFRequestManager.java:65)
	at wishIT.jsf.request.JSFRequestManager.sendRequest(JSFRequestManager.java:54)
	at wishIT.jsf.beans.BaseBean.setRequest(BaseBean.java:42)
	... 32 more
Caused by: java.io.IOException: Did not receive successful HTTP response: status code = 404, status message = [/wishit-service/searchProductService]
	at org.springframework.remoting.httpinvoker.SimpleHttpInvokerRequestExecutor.validateResponse(SimpleHttpInvokerRequestExecutor.java:139)
	at org.springframework.remoting.httpinvoker.SimpleHttpInvokerRequestExecutor.doExecuteRequest(SimpleHttpInvokerRequestExecutor.java:62)
	at org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor.executeRequest(AbstractHttpInvokerRequestExecutor.java:134)
	at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:177)
	at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:154)
	... 40 more

Configuration files

Service side:
Service declaration : http-wishIT-service.xml

<beans>
	<bean name="/searchProductService" class="org.springframework.remoting.httpinvoker.HttpInvokerServiceExporter" lazy-init="false">
	<property name="service" ref="searchProductService"/>
	<property name="serviceInterface" value="wishIT.service.SearchProductService"/>
	</bean>
</beans>

Application context: service.xml

	<bean id="wishITtransactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    	<property name="sessionFactory" ref="wishITsessionFactory"/>
  	</bean>	
  	
	<bean id="wishITtransactionProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
		<property name="transactionManager" ref="wishITtransactionManager"/>
		<property name="transactionAttributes">
			<props>
				<prop key="insert*">PROPAGATION_REQUIRED</prop>
				<prop key="update*">PROPAGATION_REQUIRED</prop>
				<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
			</props>
		</property>
	</bean>
  	  	
  	<bean id="searchProductService" parent="wishITtransactionProxy">
    <property name="proxyInterfaces" value="wishIT.service.SearchProductService"/>
    <property name="target">
        <bean class="wishIT.service.impl.SearchProductServiceImpl">
			<property name="classesDAO" ref="wishITclassesDAO" />
			<property name="productsDAO" ref="wishITproductsDAO" />		
			<property name="propertiesDAO" ref="wishITpropertiesDAO" />			
			<property name="linkProductPropertyDAO" ref="wishITlinkProductPropertyDAO" />			
		</bean>
    </property>
  </bean>

web.xml:

	
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			WEB-INF/application-context/hibernate.xml, 
			WEB-INF/application-context/service.xml,
			WEB-INF/application-context/dao.xml
		</param-value>
	</context-param>

<!-- Listener Spring -->
	<listener>
		<listener-class>
			org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<!-- Service -->
	<servlet>
		<servlet-name>wishit-service</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>WEB-INF/http-wishIT-service.xml</param-value>
		</init-param>	
		<load-on-startup>4</load-on-startup>
	</servlet>
	
	<servlet-mapping>
		<servlet-name>wishit-service</servlet-name>
		<url-pattern>/wishit-service/*</url-pattern>
	</servlet-mapping>

Client side:

SearchProductService searchProductService = (SearchProductService)sessionWhisIT.getBeanFactory ().getBean("searchProductService");

<bean id="searchProductService" class="org.springframework.remoting.httpinvoker.HttpInvokerProxyFactoryBean">
		<property name="serviceUrl" value="http://localhost:8080/wishit-service/searchProductService"/>
		<property name="serviceInterface" value="wishIT.service.SearchProductService"/>	
	</bean>

[Dave Syer]

It looks like your client-side URL might be missing a context root?

[syl.brau]

What do you mean by context root? in the web.xml of my client?

to initialise my context I use a BeanFactory

BeanFactoryLocator beanFactoryLocator = SingletonBeanFactoryLocator.getInstance("wishIT-bean-factory.xml");
BeanFactoryReference beanFactoryReference = beanFactoryLocator.useBeanFactory("beanFactory");
beanFactory = beanFactoryReference.getFactory();

wishIT-bean-factory.xml

<beans>
<bean id="beanFactory" class="org.springframework.context.support.ClassPa thXmlApplicationContext">
<constructor-arg>
<list> <value>http-wishIT-service-client.xml</value> </list>
</constructor-arg>
</bean>
</beans>

>
and then

SearchProductService searchProductService = (SearchProductService)beanFactory.getBean("searchP roductService");