/**
* Test for JBAS-5404
*
* @throws Exception
*/
public void testMaxInactiveIntervalReplication() throws Exception {
log.info("Enter testMaxInactiveIntervalReplication");
++testCount;
JBossCacheManager jbcm0 =
SessionTestUtil.createManager("test" + testCount, 5, false, null, true, true, null, caches);
JBossWebMetaData webMetaData = SessionTestUtil.createWebMetaData(2);
jbcm0.init("test.war", webMetaData);
jbcm0.start();
JBossCacheManager jbcm1 =
SessionTestUtil.createManager("test" + testCount, 5, false, null, true, true, null, caches);
jbcm1.init("test.war", webMetaData);
jbcm1.start();
// Set up a session
String id = "1";
Session sess = jbcm0.findSession(id);
assertNull("session does not exist", sess);
sess = jbcm0.createSession(id);
sess.access();
sess.getSession().setAttribute("test", "test");
jbcm0.storeSession(sess);
sess.endAccess();
assertEquals("Session count correct", 1, jbcm0.getActiveSessionCount());
assertEquals("Local session count correct", 1, jbcm0.getLocalActiveSessionCount());
assertEquals("Session count correct", 1, jbcm1.getActiveSessionCount());
assertEquals("Local session count correct", 0, jbcm1.getLocalActiveSessionCount());
// Confirm a session timeout clears space
sess = jbcm0.findSession(id);
sess.access();
sess.setMaxInactiveInterval(1);
jbcm0.storeSession(sess);
sess.endAccess();
SessionTestUtil.sleepThread(1005);
jbcm1.backgroundProcess();
assertEquals("Session count correct", 1, jbcm0.getActiveSessionCount());
assertEquals("Local session count correct", 1, jbcm0.getLocalActiveSessionCount());
assertEquals("Session count correct", 0, jbcm1.getActiveSessionCount());
assertEquals("Local session count correct", 0, jbcm1.getLocalActiveSessionCount());
jbcm0.backgroundProcess();
assertEquals("Session count correct", 0, jbcm0.getActiveSessionCount());
assertEquals("Local session count correct", 0, jbcm0.getLocalActiveSessionCount());
assertEquals("Session count correct", 0, jbcm1.getActiveSessionCount());
assertEquals("Local session count correct", 0, jbcm1.getLocalActiveSessionCount());
}
/**
* For debugging: get a session attribute
*
* @param sessionId
* @param key
* @return The attribute value, if found, null otherwise
*/
public String getSessionAttribute(String sessionId, String key) {
Session s = (Session) sessions.get(sessionId);
if (s == null) {
return null;
}
Object o = s.getSession().getAttribute(key);
if (o == null) return null;
return o.toString();
}
/**
* Return the session associated with this Request, creating one if necessary and requested.
*
* @param create Create a new session if one does not exist
*/
public HttpSession getSession(boolean create) {
if (crossContext) {
// There cannot be a session if no context has been assigned yet
if (context == null) return (null);
// Return the current session if it exists and is valid
if (session != null && session.isValid()) {
return (session.getSession());
}
HttpSession other = super.getSession(false);
if (create && (other == null)) {
// First create a session in the first context: the problem is
// that the top level request is the only one which can
// create the cookie safely
other = super.getSession(true);
}
if (other != null) {
Session localSession = null;
try {
localSession = context.getManager().findSession(other.getId());
if (localSession != null && !localSession.isValid()) {
localSession = null;
}
} catch (IOException e) {
// Ignore
}
if (localSession == null && create) {
localSession = context.getManager().createSession(other.getId());
}
if (localSession != null) {
localSession.access();
session = localSession;
return session.getSession();
}
}
return null;
} else {
return super.getSession(create);
}
}
/**
* For debugging: get a session attribute
*
* @param sessionId
* @param key
* @return The attribute value, if found, null otherwise
*/
public String getSessionAttribute(String sessionId, String key) {
Session s = (Session) sessions.get(sessionId);
if (s == null) {
if (log.isInfoEnabled()) log.info("Session not found " + sessionId);
return null;
}
Object o = s.getSession().getAttribute(key);
if (o == null) return null;
return o.toString();
}
/**
* Returns information about the session with the given session id.
*
* <p>The session information is organized as a HashMap, mapping session attribute names to the
* String representation of their values.
*
* @param sessionId Session id
* @return HashMap mapping session attribute names to the String representation of their values,
* or null if no session with the specified id exists, or if the session does not have any
* attributes
*/
public HashMap getSession(String sessionId) {
Session s = (Session) sessions.get(sessionId);
if (s == null) {
return null;
}
Enumeration ee = s.getSession().getAttributeNames();
if (ee == null || !ee.hasMoreElements()) {
return null;
}
HashMap map = new HashMap();
while (ee.hasMoreElements()) {
String attrName = (String) ee.nextElement();
map.put(attrName, getSessionAttribute(sessionId, attrName));
}
return map;
}
/**
* Returns information about the session with the given session id.
*
* <p>The session information is organized as a HashMap, mapping session attribute names to the
* String representation of their values.
*
* @param sessionId Session id
* @return HashMap mapping session attribute names to the String representation of their values,
* or null if no session with the specified id exists, or if the session does not have any
* attributes
*/
public HashMap<String, String> getSession(String sessionId) {
Session s = sessions.get(sessionId);
if (s == null) {
if (log.isInfoEnabled()) {
log.info("Session not found " + sessionId);
}
return null;
}
Enumeration<String> ee = s.getSession().getAttributeNames();
if (ee == null || !ee.hasMoreElements()) {
return null;
}
HashMap<String, String> map = new HashMap<String, String>();
while (ee.hasMoreElements()) {
String attrName = ee.nextElement();
map.put(attrName, getSessionAttribute(sessionId, attrName));
}
return map;
}
public static ApplicationSession getApplicationSession(
Session session, boolean calcSize, boolean addAttributes) {
ApplicationSession sbean = null;
if (session != null && session.isValid()) {
sbean = new ApplicationSession();
sbean.setId(session.getId());
sbean.setCreationTime(new Date(session.getCreationTime()));
sbean.setLastAccessTime(new Date(session.getLastAccessedTime()));
sbean.setMaxIdleTime(session.getMaxInactiveInterval() * 1000);
sbean.setManagerType(session.getManager().getClass().getName());
// sbean.setInfo(session.getInfo());
// TODO:fixmee
boolean sessionSerializable = true;
int attributeCount = 0;
long size = 0;
HttpSession httpSession = session.getSession();
Set processedObjects = new HashSet(1000);
// Exclude references back to the session itself
processedObjects.add(httpSession);
try {
for (Enumeration e = httpSession.getAttributeNames(); e.hasMoreElements(); ) {
String name = (String) e.nextElement();
Object obj = httpSession.getAttribute(name);
sessionSerializable = sessionSerializable && obj instanceof Serializable;
long objSize = 0;
if (calcSize) {
try {
objSize += Instruments.sizeOf(name, processedObjects);
objSize += Instruments.sizeOf(obj, processedObjects);
} catch (Throwable th) {
logger.error("Cannot estimate size of attribute \"" + name + "\"", th);
//
// make sure we always re-throw ThreadDeath
//
if (e instanceof ThreadDeath) {
throw (ThreadDeath) e;
}
}
}
if (addAttributes) {
Attribute saBean = new Attribute();
saBean.setName(name);
saBean.setType(ClassUtils.getQualifiedName(obj.getClass()));
saBean.setValue(obj);
saBean.setSize(objSize);
saBean.setSerializable(obj instanceof Serializable);
sbean.addAttribute(saBean);
}
attributeCount++;
size += objSize;
}
String lastAccessedIp =
(String) httpSession.getAttribute(ApplicationSession.LAST_ACCESSED_BY_IP);
if (lastAccessedIp != null) {
sbean.setLastAccessedIp(lastAccessedIp);
}
try {
sbean.setLastAccessedIpLocale(
InetAddressLocator.getLocale(InetAddress.getByName(lastAccessedIp).getAddress()));
} catch (Throwable e) {
logger.error("Cannot determine Locale of " + lastAccessedIp);
//
// make sure we always re-throw ThreadDeath
//
if (e instanceof ThreadDeath) {
throw (ThreadDeath) e;
}
}
} catch (IllegalStateException e) {
logger.info("Session appears to be invalidated, ignore");
}
sbean.setObjectCount(attributeCount);
sbean.setSize(size);
sbean.setSerializable(sessionSerializable);
}
return sbean;
}
