Hi, WebApplicationContextFilter indirectly (in ServerUtil class) uses DataContext.createDataContext() [NO PARAMETERS] method. It will not work with multi domain app. For that, you will need to rewrite WebApplicationContextFilter so that it uses DataContext.createDataContext(String domainName) mathod.
Regards, Andrey 2009/8/20 akira <[email protected]> > Hi, i'm new to cayenne and i have a problem deploying a multi domain app. I > have followed cayenne's tutorial on how to deal with multi domain > applications, basically what i did was: > 1. Put domains, nodes and cayenne xml files inside WEB-INF/lib; > 2. Put the cayenne configuration path in web.xml; > 3. Put the CayenneFilter in web.xml > 4. I have a domain service class where i'm managing the domains: > > public class DomainManagerImpl implements DomainManagerDAO { > > public DataContext context = null; > > public DataContext getContext(String domain) { > > if (context == null || context.getParentDataDomain().getName() != > domain) { > try { > context = DataContext.createDataContext(domain); > } catch (Exception e) { > e.printStackTrace(); > } > } > return context; > } > } > > my web.xml: > > <?xml version="1.0" encoding="UTF-8"?> > <!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>mywebapp</display-name> > <context-param> > <!-- informs Tapestry where to look for pages, components and > mixins. --> > <param-name>tapestry.app-package</param-name> > <param-value>com.example.mywebapp</param-value> > </context-param> > <context-param> > <param-name>cayenne.configuration.path</param-name> > <param-value>/WEB-INF/config/cayenne-files</param-value> > </context-param> > <filter> > <filter-name>app</filter-name> > <filter-class>org.apache.tapestry5.TapestryFilter</filter-class> > </filter> > <!-- Filter for cayenne context --> > <filter> > <filter-name>CayenneFilter</filter-name> > > > <filter-class>org.apache.cayenne.conf.WebApplicationContextFilter</filter-class> > </filter> > <filter-mapping> > <filter-name>CayenneFilter</filter-name> > <url-pattern>/*</url-pattern> > </filter-mapping> > <filter-mapping> > <filter-name>app</filter-name> > <url-pattern>/*</url-pattern> > </filter-mapping> > </web-app> > > and when deployed i'm getting the following error: > > [#|2009-08-20T19:37:19.742+0900|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=20;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=e6b9b518-937d-40c4-8a75-70c95472c657;|StandardWrapperValve[default]: > PWC1406: Servlet.service() for servlet default threw exception > org.apache.cayenne.CayenneRuntimeException: [v.3.0M6 May 25 2009 19:26:54] > More than one domain is configured; use 'getDomain(String name)' instead. > at > org.apache.cayenne.conf.Configuration.getDomain(Configuration.java:425) > at > org.apache.cayenne.access.DataContext.createDataContext(DataContext.java:145) > at > org.apache.cayenne.conf.ServletUtil.getSessionContext(ServletUtil.java:116) > at > org.apache.cayenne.conf.WebApplicationContextFilter.doFilter(WebApplicationContextFilter.java:86) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288) > at > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) > at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080) > at > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:270) > at > com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637) > at > com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568) > at > com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813) > at > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:339) > at > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:261) > at > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:212) > at > com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:361) > at > com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265) > at > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106) > |#] > > I have searched in the web for errors like this but found nothing, what's > the best approach when dealing with multi domains configuratiion files? > I'm using Cayenne 3.0M6 server, Tapestry 5.1, Glassfish v2 on Mac OS X. > TIA. > > Oh, forgot to say that i have reengineered a postgres db using modeller and > it generated all the classes, i did nothing, just watch! Wonderful!
