hi, actually, I think that there is an underlying exception that provokes the infinite recursion and the stackoverflow exception.
Thierry Boileau On 10/1/07, Joan Picanyol i Puig <[EMAIL PROTECTED]> wrote: > > * Thierry Boileau <[EMAIL PROTECTED]> [20070928 13:55]: > > It seems that an exception is thrown. You can get it by setting the the > log > > mechanism (see http://www.restlet.org/documentation/1.0/tutorial#part07) > > since this exception is logged in the > > com.noelios.restlet.StatusFilter.getStatus method. > > I'm not sure I understand you, what else would you expect to get? The > trace shown appeared in catalina.out (we're under Tomcat 5.5.20), and it > does show a StackOverflowError (which extends Throwable and is thus > caught in StatusFilter.doHandle). FWIW, I have a similar backtrace > (pasted below), in which the only difference is the "exit point", but > the infinite recursion is the same (Filter.doHandle() calling > Filter.handle()). > > java.lang.StackOverflowError > at java.nio.charset.CharsetDecoder.<init>(CharsetDecoder.java:169) > at java.nio.charset.CharsetDecoder.<init>(CharsetDecoder.java:209) > at sun.nio.cs.ISO_8859_1$Decoder.<init>(ISO_8859_1.java:52) > at sun.nio.cs.ISO_8859_1$Decoder.<init>(ISO_8859_1.java:49) > at sun.nio.cs.ISO_8859_1.newDecoder(ISO_8859_1.java:42) > at java.nio.charset.CharsetEncoder.isLegalReplacement( > CharsetEncoder.java:311) > at java.nio.charset.CharsetEncoder.replaceWith(CharsetEncoder.java > :267) > at java.nio.charset.CharsetEncoder.<init>(CharsetEncoder.java:186) > at java.nio.charset.CharsetEncoder.<init>(CharsetEncoder.java:209) > at sun.nio.cs.ISO_8859_1$Encoder.<init>(ISO_8859_1.java:116) > at sun.nio.cs.ISO_8859_1$Encoder.<init>(ISO_8859_1.java:113) > at sun.nio.cs.ISO_8859_1.newEncoder(ISO_8859_1.java:46) > at java.lang.StringCoding$CharsetSE.<init>(StringCoding.java:321) > at java.lang.StringCoding$CharsetSE.<init>(StringCoding.java:312) > at java.lang.StringCoding.encode(StringCoding.java:369) > at java.lang.String.getBytes(String.java:812) > at org.restlet.resource.StringRepresentation.updateSize( > StringRepresentation.java:181) > at org.restlet.resource.StringRepresentation.setCharacterSet( > StringRepresentation.java:171) > at org.restlet.resource.StringRepresentation.<init>( > StringRepresentation.java:116) > at org.restlet.resource.StringRepresentation.<init>( > StringRepresentation.java:92) > at org.restlet.resource.StringRepresentation.<init>( > StringRepresentation.java:76) > at com.noelios.restlet.StatusFilter.getRepresentation( > StatusFilter.java:165) > at > com.noelios.restlet.application.ApplicationStatusFilter.getRepresentation( > ApplicationStatusFilter.java:66) > at com.noelios.restlet.StatusFilter.afterHandle(StatusFilter.java > :111) > at org.restlet.Filter.handle(Filter.java:135) > at org.restlet.Filter.doHandle(Filter.java:105) > at org.restlet.Filter.handle(Filter.java:134) > at org.restlet.Filter.doHandle(Filter.java:105) > at org.restlet.Filter.handle(Filter.java:134) > at org.restlet.Filter.doHandle(Filter.java:105) > at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > at org.restlet.Filter.handle(Filter.java:134) > at org.restlet.Filter.doHandle(Filter.java:105) > at org.restlet.Filter.handle(Filter.java:134) > at org.restlet.Filter.doHandle(Filter.java:105) > at org.restlet.Filter.handle(Filter.java:134) > at org.restlet.Filter.doHandle(Filter.java:105) > at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > . > . > . > > Any ideas? > tks > -- > pica > > > > > > > > > best regards, > > Thierry Boileau > > > > On 9/26/07, Joan Picanyol i Puig <[EMAIL PROTECTED]> wrote: > > > > > > Hi there, > > > > > > We've implemented a callback mecanism under version 1.0.2. We have 5 > > > different restlets, and after attaching them all we attach a default > > > restlet with this simple handle method: > > > > > > public void handle(Request request, Response response) { > > > > > > log.error("Default handle, unidentified notificacion."); > > > response.setStatus( Status.SUCCESS_OK); > > > > > > } > > > > > > Simple integration tests are fine, and everything looks OK upon > startup, > > > but > > > after a while something gets wedged (the mecanism stops working) and > we > > > end up > > > with: > > > > > > 26-sep-2007 18:30:37 com.noelios.restlet.StatusFilter getStatus > > > GRAVE: Unhandled exception or error intercepted > > > java.lang.StackOverflowError > > > at java.util.Hashtable.get(Hashtable.java:336) > > > at java.util.Properties.getProperty( Properties.java:774) > > > at java.lang.System.getProperty(System.java:630) > > > at sun.security.action.GetPropertyAction.run(GetPropertyAction.java > :66) > > > at java.security.AccessController.doPrivileged(Native Method) > > > at java.io.PrintWriter.<init>(PrintWriter.java:77) > > > at java.io.PrintWriter.<init>(PrintWriter.java:61) > > > at java.util.logging.SimpleFormatter.format(SimpleFormatter.java > :71) > > > at java.util.logging.StreamHandler.publish (StreamHandler.java:179) > > > at java.util.logging.ConsoleHandler.publish(ConsoleHandler.java:88) > > > at java.util.logging.Logger.log(Logger.java:452) > > > at java.util.logging.Logger.doLog(Logger.java:474) > > > at java.util.logging.Logger.log (Logger.java:563) > > > at com.noelios.restlet.StatusFilter.getStatus(StatusFilter.java > :183) > > > at > com.noelios.restlet.application.ApplicationStatusFilter.getStatus( > > > ApplicationStatusFilter.java:76) > > > at com.noelios.restlet.StatusFilter.doHandle (StatusFilter.java:89) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java :105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > > > at org.restlet.Filter.handle(Filter.java :134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java :105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > at org.restlet.Filter.handle(Filter.java:134) > > > at org.restlet.Filter.doHandle(Filter.java:105) > > > > > > repeated about 200 times. Any ideas or suggestions on how to debug > this? > > > > > > tks > > > -- > > > pica > > > >
