runtime/org.argeo.slc.detached/src/main/java/org/argeo/slc/detached/ui/UiPart.java

   1 package org.argeo.slc.detached.ui;
   2
   3 import org.argeo.slc.detached.DetachedContext;
   4 import org.argeo.slc.detached.DetachedRequest;
   5
   6 public abstract class UiPart {
   7         private boolean initialized = false;
   8
   9         public synchronized final void init(DetachedContext context,
  10                         DetachedRequest request) {
  11                 initUi(context, request);
  12                 initialized = true;
  13         }
  14
  15         public synchronized final void reset(DetachedContext context,
  16                         DetachedRequest request) {
  17                 resetUi(context, request);
  18                 initialized = false;
  19         }
  20
  21         protected abstract void initUi(DetachedContext context,
  22                         DetachedRequest request);
  23
  24         protected void resetUi(DetachedContext context, DetachedRequest request) {
  25
  26         }
  27
  28         public synchronized boolean isInitialized() {
  29                 return initialized;
  30         }
  31
  32 }