Thank you Raymond !! that fixed the contribution problem! I will post the questions about web service binding and a problem related in a new thread
On Tue, Dec 1, 2009 at 12:08 PM, David Sanchez Escobar <[email protected]>wrote: > Hi guys! > > I have a problem wen I run (trough a jsp page inside the package) a webapp > deployed in tomcat > > > ********** This is the error log : > > org.apache.jasper.JasperException: Ha sucedido una excepción al procesar la > página JSP /taskclient.jsp en línea 26 > > 23: <%@ page contentType="text/html;charset=UTF-8" language="java" %> > 24: <% > 25: SCADomain scaDomain = (SCADomain) > application.getAttribute("org.apache.tuscany.sca.SCADomain"); > 26: TaskListService taskListService = > scaDomain.getService(TaskListService.class, "TaskListServiceComponent"); > 27: TaskList tl = taskListService.createTaskList(12, 22); > 28: long listId = tl.getId(); > 29: %> > > > Stacktrace: > > org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:99) > > org.osoa.sca.ServiceRuntimeException: The service > TaskListServiceComponent has not been contributed to the domain > > > org.apache.tuscany.sca.node.impl.NodeImpl.getServiceReference(NodeImpl.java:791) > org.apache.tuscany.sca.node.impl.NodeImpl.getService(NodeImpl.java:758) > > org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.getService(DefaultSCADomain.java:232) > org.apache.jsp.taskclient_jsp._jspService(taskclient_jsp.java:63) > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267) > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > > org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:99) > > > As you can see it says that TaskListServiceComponent has not been > contributed to the domain. > > > ******** This is the composite of my webapp: > > > <?xml version="1.0" encoding="UTF-8"?> > <sca:composite xmlns:sca="http://www.osoa.org/xmlns/sca/1.0"; name="Task" > targetNamespace="http://eclipse.org/PlanningToolSCA/src/Task";> > <sca:component name="TaskListServiceComponent"> > <sca:implementation.java class="main.task.lib.TaskListServiceImpl"/> > <sca:service name="TaskListService"> > <sca:interface.java interface="main.task.api.TaskListService"/> > </sca:service> > <sca:reference name="taskCrudService"/> > </sca:component> > <sca:service name="TaskService" > promote="TaskListServiceComponent/TaskListService"/> > <sca:component name="TaskServiceComponent"> > <sca:implementation.java class="main.task.lib.TaskCrudServiceImpl"/> > <sca:service name="TaskCrudService"> > <sca:interface.java interface="main.task.api.TaskCrudService"/> > </sca:service> > </sca:component> > <sca:wire source="TaskListServiceComponent/taskCrudService" > target="TaskServiceComponent/TaskCrudService"/> > </sca:composite> > > You can see graphically my composite here: > http://www.imageno.com/gdvq0mpmyxjkpic.html > > ******** This is the sca-contribution.xml file > > <contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"; > > xmlns:ptool="http://ptool";> > <deployable composite="ptool:Task"/> > </contribution> > > > ******** This is the web.xml file > > <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web > Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd";> > <web-app> > > <display-name>Planning Tool SCA Task</display-name> > > <filter> > <filter-name>tuscany</filter-name> > > <filter-class>org.apache.tuscany.sca.host.webapp.TuscanyServletFilter</filter-class> > </filter> > > <filter-mapping> > <filter-name>tuscany</filter-name> > <url-pattern>/*</url-pattern> > </filter-mapping> > > > <welcome-file-list id="WelcomeFileList"> > <welcome-file>taskclient.jsp</welcome-file> > </welcome-file-list> > </web-app> > > > This is the structure of the .war that I put in the tomcat webapps folder ( I > follow the calculator-ws-webapp example for this because I want to use a ws > binding in this way : http://www.imageno.com/zckmhtxj3k0ipic.html ) > > WEB-INF > > lib > > classes > > main > > Task.composite > > web.xml > > geronimo > > META-INF > > taskclient.jsp > > manifest.mf > > > > That's about my execution problem, additionaly I have some doubts regards > the samples in the tuscany installation (and some general): > > 1. The files .composite defined in the samples don't use wires, since I > understand when you don't use wires is because you are using bindings for > communicating the components inside a composite. ¿Is that right? ¿Is there > any restriction for using wires when you run a contribution in Tomcat for > example? > > 2. ¿Is POJO the standard comunication mechanism in the tuscany > implementation when you use wires between components inside a Composite? > > > 3. ¿Is there any example of many SCA Domains deployed as webapps in Tomcat > that use ws bindings (located as a service of the composite, when this > service is related trough a promotion of a component inside the composite) > that are communicating between them trough those bindings? > > > Your help will be apreciatted > > > > -- Super Ácido UP {OvO}
