/**
* @param id the session id
* @param allowExpired if true, will also include expired sessions that have not been deleted. If
* false, will ensure expired sessions are not returned.
* @return
*/
private RedisSession getSession(String id, boolean allowExpired) {
Map<Object, Object> entries = getSessionBoundHashOperations(id).entries();
if (entries.isEmpty()) {
return null;
}
MapSession loaded = new MapSession();
loaded.setId(id);
for (Map.Entry<Object, Object> entry : entries.entrySet()) {
String key = (String) entry.getKey();
if (CREATION_TIME_ATTR.equals(key)) {
loaded.setCreationTime((Long) entry.getValue());
} else if (MAX_INACTIVE_ATTR.equals(key)) {
loaded.setMaxInactiveIntervalInSeconds((Integer) entry.getValue());
} else if (LAST_ACCESSED_ATTR.equals(key)) {
loaded.setLastAccessedTime((Long) entry.getValue());
} else if (key.startsWith(SESSION_ATTR_PREFIX)) {
loaded.setAttribute(key.substring(SESSION_ATTR_PREFIX.length()), entry.getValue());
}
}
if (!allowExpired && loaded.isExpired()) {
return null;
}
RedisSession result = new RedisSession(loaded);
result.originalLastAccessTime =
loaded.getLastAccessedTime()
+ TimeUnit.SECONDS.toMillis(loaded.getMaxInactiveIntervalInSeconds());
result.setLastAccessedTime(System.currentTimeMillis());
return result;
}
public void removeAttribute(String attributeName) {
cached.removeAttribute(attributeName);
delta.put(getSessionAttrNameKey(attributeName), null);
}
public void setAttribute(String attributeName, Object attributeValue) {
cached.setAttribute(attributeName, attributeValue);
delta.put(getSessionAttrNameKey(attributeName), attributeValue);
}
public Set<String> getAttributeNames() {
return cached.getAttributeNames();
}
public Object getAttribute(String attributeName) {
return cached.getAttribute(attributeName);
}
public int getMaxInactiveIntervalInSeconds() {
return cached.getMaxInactiveIntervalInSeconds();
}
public void setMaxInactiveIntervalInSeconds(int interval) {
cached.setMaxInactiveIntervalInSeconds(interval);
delta.put(MAX_INACTIVE_ATTR, getMaxInactiveIntervalInSeconds());
}
public long getLastAccessedTime() {
return cached.getLastAccessedTime();
}
public String getId() {
return cached.getId();
}
public long getCreationTime() {
return cached.getCreationTime();
}
public boolean isExpired() {
return cached.isExpired();
}
public void setLastAccessedTime(long lastAccessedTime) {
cached.setLastAccessedTime(lastAccessedTime);
delta.put(LAST_ACCESSED_ATTR, getLastAccessedTime());
}
