package org.argeo.slc.web.mvc;
import java.io.Serializable;
+import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.msg.event.SlcEvent;
-import org.argeo.slc.msg.event.SlcEventListener;
import org.argeo.slc.msg.event.SlcEventListenerDescriptor;
import org.argeo.slc.msg.event.SlcEventListenerRegister;
import org.springframework.web.context.request.RequestContextHolder;
static final long serialVersionUID = 1l;
- transient private SlcEventListener eventListener = null;
-
- private String clientId = null;
+ //private String clientId = UUID.randomUUID().toString();
/** Synchronized */
private List<SlcEventListenerDescriptor> descriptors = new Vector<SlcEventListenerDescriptor>();
descriptors.remove(eventListenerDescriptor);
}
- // public synchronized List<SlcEventListenerDescriptor> getDescriptorsCopy()
- // {
- // return new ArrayList<SlcEventListenerDescriptor>(descriptors);
- // }
-
- public SlcEvent listen(SlcEventListener eventListener, Long timeout) {
- checkClientId();
- this.eventListener = eventListener;
- return this.eventListener.listen(clientId, descriptors, timeout);
- }
-
- public void init() {
- clientId = getSessionId();
- checkClientId();
-
- if (log.isDebugEnabled())
- log.debug("Initialized web event listener " + clientId);
+ public synchronized List<SlcEventListenerDescriptor> getDescriptorsCopy() {
+ return new ArrayList<SlcEventListenerDescriptor>(descriptors);
}
- public void close() {
- checkClientId();
- if (eventListener != null)
- eventListener.close(clientId);
-
- if (log.isDebugEnabled())
- log.debug("Closed web event listener " + clientId);
- }
+ // public SlcEvent listen(SlcEventListener eventListener, Long timeout) {
+ // return eventListener.listen(clientId, getDescriptorsCopy(), timeout);
+ // }
- protected void checkClientId() {
- String sessionId = getSessionId();
- if (clientId == null || !clientId.equals(sessionId))
- throw new SlcException("Client id " + clientId
- + " not consistent with web session id " + sessionId);
- }
+ // public void init() {
+ // clientId = getSessionId();
+ // checkClientId();
+ //
+ // if (log.isDebugEnabled())
+ // log.debug("Initialized web event listener " + clientId);
+ // }
+ //
+ // public void close() {
+ // checkClientId();
+ // if (log.isDebugEnabled())
+ // log.debug("Closed web event listener " + clientId);
+ // }
- protected String getSessionId() {
+ // protected void checkClientId() {
+ // String sessionId = getSessionId();
+ // if (clientId == null || !clientId.equals(sessionId))
+ // throw new SlcException("Client id " + clientId
+ // + " not consistent with web session id " + sessionId);
+ // }
+ //
+ // protected String getSessionId() {
+ // return RequestContextHolder.currentRequestAttributes().getSessionId();
+ // }
+ //
+ public String getId() {
return RequestContextHolder.currentRequestAttributes().getSessionId();
}
- public String getClientId() {
- return clientId;
- }
-
}