[jboss-jira] [JBoss JIRA] Created: (JBSEAM-331) NPE in PageContext.getCurrentReadableMap() and PageContext.getCurrentWritableMap(), using others PhaseListeners

NPE in PageContext.getCurrentReadableMap() and PageContext.getCurrentWritableMap(), using others PhaseListeners --------------------------------------------------------------------------------------------------------------- Key: JBSEAM-331 URL: http://jira.jboss.com/jira/browse/JBSEAM-331 Project: JBoss Seam Issue Type: Patch Components: JSF Environment: JBoss 4.0.4-GA, JBoss Seam 1.0.1-GA, Ajax4Jsf 1.0 rc4 Reporter: Luiz Augusto Ruiz SeamPhaseListener.afterPhase() invokes Lifecycle.setPhaseId(null) after the phase INVOKE_APPLICATION(5). If exists other PhaseListener that is called after SeamPhaseListener, and use a variable, when the methods PageContext.getCurrent [Readable/Writeble] Map() are called the Null Pointer Exception occurs. The patch checks for null PhaseId before use it. ---------------------------- private Map getCurrentReadableMap() { PhaseId phaseId = Lifecycle.getPhaseId(); if (null == phaseId) { return nextPageMap; } return phaseId.compareTo(PhaseId.INVOKE_APPLICATION) > 0 ? nextPageMap : previousPageMap; } private Map getCurrentWritableMap() { PhaseId phaseId = Lifecycle.getPhaseId(); if (null == phaseId) { return nextPageMap; } return phaseId.compareTo(PhaseId.INVOKE_APPLICATION) < 0 ? previousPageMap : nextPageMap; } ------------------------------------- -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira