From c74ceda81630e2e82c61d50de9fc5998ea6d3f2b Mon Sep 17 00:00:00 2001
From: Nick Migel <n.migel@tiomedia.eu>
Date: Tue, 25 Nov 2014 18:18:10 +0100
Subject: [PATCH] added PendingRequestListener::onRequestAttached

---
 ...endingRequestListenerWithProgressStub.java | 13 +++++++
 .../listener/PendingRequestListener.java      |  4 +++
 .../DefaultRequestListenerNotifier.java       | 35 +++++++++++++++++--
 3 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/robospice-core-parent/robospice-core-test/src/main/java/com/octo/android/robospice/stub/PendingRequestListenerWithProgressStub.java b/robospice-core-parent/robospice-core-test/src/main/java/com/octo/android/robospice/stub/PendingRequestListenerWithProgressStub.java
index 501b1c0a6..1bde7d860 100644
--- a/robospice-core-parent/robospice-core-test/src/main/java/com/octo/android/robospice/stub/PendingRequestListenerWithProgressStub.java
+++ b/robospice-core-parent/robospice-core-test/src/main/java/com/octo/android/robospice/stub/PendingRequestListenerWithProgressStub.java
@@ -1,11 +1,15 @@
 package com.octo.android.robospice.stub;
 
 import com.octo.android.robospice.request.listener.PendingRequestListener;
+import com.octo.android.robospice.request.CachedSpiceRequest;
 
 public class PendingRequestListenerWithProgressStub<T> extends RequestListenerWithProgressStub<T> implements PendingRequestListener<T> {
 
     private boolean isRequestNotFound = false;
 
+    private CachedSpiceRequest<?> attachedRequest;
+
+
     @Override
     public void onRequestNotFound() {
         isRequestNotFound = true;
@@ -14,4 +18,13 @@ public void onRequestNotFound() {
     public boolean isRequestNotFound() {
         return isRequestNotFound;
     }
+
+    @Override
+    public void onRequestAttached(CachedSpiceRequest<?> request) {
+        attachedRequest = request;
+    }
+
+    public CachedSpiceRequest<?> getAttachedRequest() {
+        return attachedRequest;
+    }
 }
diff --git a/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/listener/PendingRequestListener.java b/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/listener/PendingRequestListener.java
index 3bf185ac1..5481848e8 100644
--- a/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/listener/PendingRequestListener.java
+++ b/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/listener/PendingRequestListener.java
@@ -1,5 +1,7 @@
 package com.octo.android.robospice.request.listener;
 
+import com.octo.android.robospice.request.CachedSpiceRequest;
+
 /**
  * Listens to a SpiceRequest that may be pending, or not. It will be notified of
  * request's result if such a request is pending, otherwise it will notified
@@ -8,4 +10,6 @@
 
 public interface PendingRequestListener<RESULT> extends RequestListener<RESULT> {
     void onRequestNotFound();
+
+    void onRequestAttached(CachedSpiceRequest<?> request);
 }
diff --git a/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/notifier/DefaultRequestListenerNotifier.java b/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/notifier/DefaultRequestListenerNotifier.java
index 6ed360b57..87572b358 100644
--- a/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/notifier/DefaultRequestListenerNotifier.java
+++ b/robospice-core-parent/robospice/src/main/java/com/octo/android/robospice/request/notifier/DefaultRequestListenerNotifier.java
@@ -49,7 +49,8 @@ public <T> void notifyListenersOfRequestAdded(final CachedSpiceRequest<T> reques
 
     @Override
     public <T> void notifyListenersOfRequestAggregated(final CachedSpiceRequest<T> request, Set<RequestListener<?>> listeners) {
-        // does nothing for now
+
+        post(new PendingAttachedRunnable<T>(listeners, request), request.getRequestCacheKey());
     }
 
     @Override
@@ -111,7 +112,37 @@ public void run() {
             }
         }
     }
-    
+
+    private static class PendingAttachedRunnable<T> implements Runnable {
+        private final Set<RequestListener<?>> listeners;
+        private final CachedSpiceRequest<T> request;
+
+        public PendingAttachedRunnable(final Set<RequestListener<?>> listeners, final CachedSpiceRequest<T> request) {
+            this.listeners = listeners;
+            this.request = request;
+        }
+
+        @Override
+        public void run() {
+
+            if (listeners == null) {
+                return;
+            }
+
+            Ln.v("Notifying " + listeners.size() + " listeners of pending request attached");
+            synchronized (listeners) {
+                for (final RequestListener<?> listener : listeners) {
+                    if (listener != null && listener instanceof PendingRequestListener) {
+                        @SuppressWarnings("unchecked")
+                        final PendingRequestListener<T> listenerOfT = (PendingRequestListener<T>) listener;
+                        Ln.v("Notifying %s", listener.getClass().getSimpleName());
+                        listenerOfT.onRequestAttached(request);
+                    }
+                }
+            }
+        }
+    }
+
     private static class ProgressRunnable implements Runnable {
         private final RequestProgress progress;
         private final Set<RequestListener<?>> listeners;