[jboss-user] [JBoss Seam] - Disable converters for request parameters in the URL
How can I disable auto convertion for request parameters that are of type Integer? I'm
not sure but it looks like that Seam perform the conversion during the render response
phase. In my component I have this:
| @RequestParameter("pn")
| @Out(value="pn", required=false)
| private Integer pageNumber = -1;
|
| 17:27:58,181 ERROR [STDERR] Aug 4, 2006 5:27:58 PM
com.sun.faces.lifecycle.LifecycleImpl phase
| WARNING: phase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@a303147) threw
exception: javax.faces.el.EvaluationException: javax.faces.convert.ConverterException:
j_id0: '-' must be a number consisting of one or more digits.
javax.faces.convert.ConverterException: j_id0: '-' must be a number consisting of
one or more digits.
|
com.sun.faces.application.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
| org.jboss.seam.core.Pages.callAction(Pages.java:161)
| org.jboss.seam.core.Pages.callAction(Pages.java:143)
|
org.jboss.seam.jsf.AbstractSeamPhaseListener.callPageActions(AbstractSeamPhaseListener.java:128)
|
org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:98)
| org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:50)
|
org.jboss.seam.jsf.SeamExtendedManagedPersistencePhaseListener.beforePhase(SeamExtendedManagedPersistencePhaseListener.java:38)
| com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:249)
| com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:159)
| javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
|
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
|
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
|
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
|
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
|
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
|
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
|
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
|
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
|
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
|
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
|
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| java.lang.Thread.run(Thread.java:595)
|
If that is not possible then I will have to change it to String, parse to int and catch
any number format exception.
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