feat: add a method to unload the currently loaded platform

ava-fred · Jan 9, 2025 · 7cd808c · 7cd808c
1 parent a41ab3a
commit 7cd808c
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Showing 3 changed files with 17 additions and 1 deletion.
diff --git a/...xtext.builder/src/com/avaloq/tools/ddk/xtext/builder/MonitoredClusteringBuilderState.java b/...xtext.builder/src/com/avaloq/tools/ddk/xtext/builder/MonitoredClusteringBuilderState.java
@@ -1447,7 +1447,7 @@ protected void installSourceLevelURIs(final BuildData buildData) {
    *          the platform to test, may not be {@code null}.
    */
   protected void updateBinaryStorageAvailability(final IXtextTargetPlatform platform) {
-    isBinaryModelStorageAvailable = platform.getBinaryModelStore() != null;
+    isBinaryModelStorageAvailable = platform != null && platform.getBinaryModelStore() != null;
   }
 
 }
diff --git a/...der/src/com/avaloq/tools/ddk/xtext/builder/layered/DefaultXtextTargetPlatformManager.java b/...der/src/com/avaloq/tools/ddk/xtext/builder/layered/DefaultXtextTargetPlatformManager.java
@@ -44,6 +44,17 @@ protected IXtextTargetPlatformFactory getPlatformFactory() {
     return platformFactory;
   }
 
+  @Override
+  public void unload() {
+    synchronized (this) {
+      if (platform != null) {
+        platform.close(new NullProgressMonitor());
+      }
+      platform = null;
+    }
+    notifyListeners(null, Collections.<IResourceDescription.Delta> emptyList(), false);
+  }
+
   @Override
   public synchronized IXtextTargetPlatform getPlatform() {
     ensureLoaded();

diff --git a/...t.builder/src/com/avaloq/tools/ddk/xtext/builder/layered/IXtextTargetPlatformManager.java b/...t.builder/src/com/avaloq/tools/ddk/xtext/builder/layered/IXtextTargetPlatformManager.java
@@ -30,6 +30,11 @@ public interface IXtextTargetPlatformManager {
    */
   IXtextTargetPlatform getPlatform();
 
+  /**
+   * Unloads the currently loaded platform, if any is currently loaded.
+   */
+  void unload();
+
   /**
    * Add a listener for changes in target platform.
    *