Connection create/copy model

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/DBPDataSourceContainer.java

@@ -96,6 +96,8 @@ public interface DBPDataSourceContainer extends DBSObject, DBDPreferences, DBPNa
 
     void setSavePassword(boolean savePassword);
 
+    void setDescription(String description);
+
     boolean isDefaultAutoCommit();
 
     void setDefaultAutoCommit(boolean autoCommit, @Nullable  DBCExecutionContext updateContext, boolean updateConnection, @Nullable  Runnable onFinish)

plugins/org.jkiss.dbeaver.model/src/org/jkiss/dbeaver/model/app/DBPDataSourceRegistry.java

@@ -58,6 +58,8 @@ public interface DBPDataSourceRegistry extends DBPObject {
 
     DBPDataSourceContainer createDataSource(DBPDriver driver, DBPConnectionConfiguration connConfig);
 
+    DBPDataSourceContainer createDataSource(DBPDataSourceContainer source);
+
     void addDataSourceListener(DBPEventListener listener);
 
     boolean removeDataSourceListener(DBPEventListener listener);

plugins/org.jkiss.dbeaver.registry/src/org/jkiss/dbeaver/registry/DataSourceDescriptor.java

@@ -600,6 +600,7 @@ public class DataSourceDescriptor
         return this;
     }
 
+    @Override
     public void setDescription(@Nullable String description)
     {
         this.description = description;

plugins/org.jkiss.dbeaver.registry/src/org/jkiss/dbeaver/registry/DataSourceRegistry.java

@@ -225,6 +225,13 @@ public class DataSourceRegistry implements DBPDataSourceRegistry
         return new DataSourceDescriptor(this, DataSourceDescriptor.generateNewId(driver), (DriverDescriptor) driver, connConfig);
     }
 
+    @Override
+    public DBPDataSourceContainer createDataSource(DBPDataSourceContainer source) {
+        DataSourceDescriptor newDS = new DataSourceDescriptor((DataSourceDescriptor) source);
+        newDS.setId(DataSourceDescriptor.generateNewId(source.getDriver()));
+        return newDS;
+    }
+
     @Override
     public List<? extends DBPDataSourceFolder> getAllFolders() {
         return dataSourceFolders;