From bbe8aaa49efff4e386e45c2f9f800154f74222be Mon Sep 17 00:00:00 2001
From: "Vladislav.Soroka" <Vladislav.Soroka@jetbrains.com>
Date: Mon, 27 Jan 2014 10:51:09 +0400
Subject: [PATCH] hotfix: IDEA-119851 Gradle: the "out-of-process" mode doesn't
 work (cherry picked from commit 83fe636)

---
 .../plugins/gradle/service/task/GradleTaskManager.java     | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/task/GradleTaskManager.java b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/task/GradleTaskManager.java
index a579699b8887..f0fc48bebe70 100644
--- a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/task/GradleTaskManager.java
+++ b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/task/GradleTaskManager.java
@@ -122,8 +122,11 @@ public class GradleTaskManager extends AbstractExternalSystemTaskManager<GradleE
   public boolean cancelTask(@NotNull ExternalSystemTaskId id, @NotNull ExternalSystemTaskNotificationListener listener)
     throws ExternalSystemException {
 
-    for (GradleTaskManagerExtension gradleTaskManagerExtension : GradleTaskManagerExtension.EP_NAME.getExtensions()) {
-      if (gradleTaskManagerExtension.cancelTask(id, listener)) return true;
+    // extension points are available only in IDE process
+    if (ExternalSystemApiUtil.isInProcessMode(GradleConstants.SYSTEM_ID)) {
+      for (GradleTaskManagerExtension gradleTaskManagerExtension : GradleTaskManagerExtension.EP_NAME.getExtensions()) {
+        if (gradleTaskManagerExtension.cancelTask(id, listener)) return true;
+      }
     }
 
     // TODO replace with cancellation gradle API invocation when it will be ready, see http://issues.gradle.org/browse/GRADLE-1539