Performance tests improvement - use EmulatedDB (#2130)

Signed-off-by: Radek Felcman <radek.felcman@oracle.com>
eclipse-ee4j · May 17, 2024 · df24ebb · df24ebb
1 parent 326d665
commit df24ebb
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Showing 6 changed files with 995 additions and 36 deletions.
diff --git a/...java/org/eclipse/persistence/testing/tests/performance/emulateddb/EmulatedConnection.java b/...java/org/eclipse/persistence/testing/tests/performance/emulateddb/EmulatedConnection.java
@@ -45,11 +45,20 @@
 public class EmulatedConnection implements Connection {
     protected Map<String, List<DatabaseRecord>> rows;
     protected Connection connection;
+    protected DatabaseMetaData databaseMetaData;
+    private String url;
+    private Properties info;
 
     public EmulatedConnection() {
         this.rows = new HashMap<>();
     }
 
+    public EmulatedConnection(String url, Properties info) {
+        this();
+        this.url = url;
+        this.info = info;
+    }
+
     public EmulatedConnection(Connection connection) {
         this();
         this.connection = connection;
@@ -330,7 +339,10 @@ public DatabaseMetaData getMetaData() throws SQLException {
         if (connection != null) {
             return connection.getMetaData();
         }
-        return null;
+        if (this.databaseMetaData == null) {
+            this.databaseMetaData = new EmulatedDatabaseMetaData(this);
+        }
+        return this.databaseMetaData;
     }
 
     /**
@@ -1021,4 +1033,12 @@ public void abort(Executor executor) throws SQLException {}
 
     @Override
     public void setSchema(String schema) throws SQLException {}
+
+    public String getURL() {
+        return this.url;
+    }
+
+    public Properties getInfo() {
+        return this.info;
+    }
 }