[gatein-issues] [JBoss JIRA] Updated: (GTNPORTAL-856) StackOverflow on JsonGeneratorImpl

StackOverflow on JsonGeneratorImpl ---------------------------------- Key: GTNPORTAL-856 URL: https://jira.jboss.org/jira/browse/GTNPORTAL-856 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 3.0.0-CR01 Environment: tomcat with WCM 2.0-Beta01-SNAPSHOT, GateIn 3.0.0 CR01-CP01 Reporter: Benjamin Paillereau Priority: Blocker Fix For: 3.1.0-GA Caused by: java.lang.StackOverflowError at java.security.AccessController.doPrivileged(Native Method) at java.lang.Package.defineSystemPackage(Package.java:520) at java.lang.Package.getSystemPackages(Package.java:511) at java.lang.ClassLoader.getPackages(ClassLoader.java:1551) at java.lang.ClassLoader.getPackages(ClassLoader.java:1549) at java.lang.ClassLoader.getPackages(ClassLoader.java:1549) at java.lang.Package.getPackages(Package.java:281) at sun.reflect.GeneratedMethodAccessor162.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonObject(JsonGeneratorImpl.java:94) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonValue(JsonGeneratorImpl.java:221) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonObject(JsonGeneratorImpl.java:97) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonValue(JsonGeneratorImpl.java:221) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonObject(JsonGeneratorImpl.java:97) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonValue(JsonGeneratorImpl.java:221) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonObject(JsonGeneratorImpl.java:97) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonValue(JsonGeneratorImpl.java:221) at org.exoplatform.ws.frameworks.json.impl.JsonGeneratorImpl.createJsonObject(JsonGeneratorImpl.java:97) ... the code is the following : import org.exoplatform.portal.webui.util.Util; import org.exoplatform.services.wcm.navigation.NavigationService; def navigations = Util.getUIPortal().getNavigations(); def navigationService = uicomponent.getApplicationComponent(NavigationService.class); def JSONnavigation = navigationService.getNavigationsAsJSON(navigations); the method at the origin of the stack overflow : public String getNavigationsAsJSON(List<PageNavigation> navigations) throws Exception { PortalNavigation portalNavigation = new PortalNavigation(navigations); JsonValue jsonValue = new JsonGeneratorImpl().createJsonObject(portalNavigation); String JSONnavigation = jsonValue.toString(); JSONnavigation = JSONnavigation.substring(1, JSONnavigation.length() - 1); JSONnavigation = JSONnavigation.replaceFirst("\"navigations\":", ""); return JSONnavigation; }