Add LibertyModules.rescan... to scan without clearing the list

Signed-off-by: Paul Gooderham <[email protected]>
anusreelakshmi934 · Jan 15, 2025 · f54d739 · f54d739
1 parent 35c3458
commit f54d739
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/src/main/java/io/openliberty/tools/intellij/LibertyModules.java b/src/main/java/io/openliberty/tools/intellij/LibertyModules.java
@@ -45,13 +45,22 @@ public synchronized static LibertyModules getInstance() {
     }
 
     /**
-     * Scan the project for the modules that are Liberty apps.
-     * @return null if there are no Liberty modules
+     * Remove existing data and scan the project for the modules that are Liberty apps.
+     * @return this singleton, the list will be empty if there are no Liberty modules
      */
     public LibertyModules scanLibertyModules(Project project) {
         synchronized (libertyModules) {
             removeForProject(project); // remove previous data, if any
+            return rescanLibertyModules(project);
+        }
+    }
 
+    /**
+     * Scan the project for the modules that are Liberty apps and update any existing entries.
+     * @return this singleton, the list will be empty if there are no Liberty modules
+     */
+    public LibertyModules rescanLibertyModules(Project project) {
+        synchronized (libertyModules) {
             ArrayList<BuildFile> buildFiles = new ArrayList<>();
             try {
                 buildFiles.addAll(LibertyProjectUtil.getMavenBuildFiles(project));

diff --git a/src/main/java/io/openliberty/tools/intellij/runConfiguration/LibertyRunConfiguration.java b/src/main/java/io/openliberty/tools/intellij/runConfiguration/LibertyRunConfiguration.java
@@ -45,7 +45,7 @@ public class LibertyRunConfiguration extends ModuleBasedConfiguration<RunConfigu
     public LibertyRunConfiguration(Project project, ConfigurationFactory factory, String name) {
         super(name, getRunConfigurationModule(project), factory);
         // Find Liberty modules here to populate config field called "build file" and avoid NPE
-        this.libertyModules = LibertyModules.getInstance().scanLibertyModules(project);
+        this.libertyModules = LibertyModules.getInstance().rescanLibertyModules(project);
     }
 
     @NotNull