Every time I try to write to bandana as a result of a DWR request I get the following exception

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2007-02-08 18:56:09,734 WARN [http-8080-Processor20] [atlassian.confluence.cache.TransactionalCacheFactory] before Transactional cache update outside transaction
java.lang.Exception
at com.atlassian.confluence.cache.WarnBeforeMethodAdvice.before(WarnBeforeMethodAdvice.java:29)
at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:174)
at $Proxy60.put(Unknown Source)
at com.atlassian.confluence.setup.bandana.ConfluenceCachingBandanaPersister.store(ConfluenceCachingBandanaPersister.java:118)
at com.atlassian.bandana.DefaultBandanaManager.setValue(DefaultBandanaManager.java:74)
at com.adaptavist.confluence.builder.layouts.LayoutManager.writeSpaceDefaults(LayoutManager.java:123)
at com.adaptavist.confluence.builder.layouts.LayoutManager.setSpaceLayoutLock(LayoutManager.java:319)
at com.adaptavist.confluence.builder.adminlayouts.AdminLayoutsDWR.setValue(AdminLayoutsDWR.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:411)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:414)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:273)
at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:104)
at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:120)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at com.atlassian.plugin.descriptors.servlet.ServletModuleContainerServlet.service(ServletModuleContainerServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:182)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:159)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:35)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:172)
at com.atlassian.spring.filter.FlushingSpringSessionInViewFilter.doFilterInternal(FlushingSpringSessionInViewFilter.java:29)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:122)
at com.atlassian.core.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:27)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:25)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.core.filters.gzip.GzipFilter.doFilter(GzipFilter.java:61)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:37)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
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I am attempting to write the following bean :

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package com.adaptavist.confluence.builder.layouts.model;

public class SpaceDefault {
private String layoutId;
private boolean locked;

public SpaceDefault() {
}

public SpaceDefault(String layoutId, boolean locked)

{ this.layoutId = layoutId; this.locked = locked; }

public String getLayoutId()

{ return layoutId; }

public void setLayoutId(String layoutId)

{ this.layoutId = layoutId; }

public boolean isLocked()

{ return locked; }

public void setLocked(boolean locked)

{ this.locked = locked; }

}
-----------

Where layoutId == 'test1' and locked == 'true' (or false, happens either way), I am using the following code to call for the write:

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private static final String SPACE_DEFAULTS = "com.adaptavist.confluence.builder.themes.spaceDefaults";
private TreeMap spaceDefaults;

private void writeSpaceDefaults()

{ bandanaManager.setValue( new ConfluenceBandanaContext(), SPACE_DEFAULTS, xStream.toXML(spaceDefaults) ); }

public void setSpaceLayoutLock (String spacekey, boolean locked) throws BuilderException {
initData();
if (spacekey==null)

{ spacekey = GLOBAL_SPACE; }

SpaceDefault spaceDefault = (SpaceDefault) spaceDefaults.get(spacekey);
if (spaceDefault==null)

{ spaceDefault = new SpaceDefault(DEFAULT_LAYOUT_ID,locked); }

else

{ spaceDefault.setLocked(locked); }

spaceDefaults.put(spacekey,spaceDefault);
writeSpaceDefaults();
}
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To be honest .. this also happens with every other write I have ever attempted to make to bandana in 2.3 when called through DWR, however with the other writes the data was actually getting written away so I have left it as something that could be resolved later (when 2.3 is a bit more stable) ... however for this write the data is NOT getting written away, hence this is causing me major problems in my development work.