Rename setReadOnly() to setConnectionToReadOnly()

Author: brfrn169

core/src/main/java/com/scalar/db/storage/jdbc/JdbcAdmin.java

@@ -438,7 +438,7 @@ public TableMetadata getTableMetadata(String namespace, String table) throws Exe
     boolean tableExists = false;
 
     try (Connection connection = dataSource.getConnection()) {
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
 
       try (PreparedStatement preparedStatement =
           connection.prepareStatement(getSelectColumnsStatement())) {
@@ -510,7 +510,7 @@ public TableMetadata getImportTableMetadata(
     }
 
     try (Connection connection = dataSource.getConnection()) {
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
 
       String catalogName = rdbEngine.getCatalogName(namespace);
       String schemaName = rdbEngine.getSchemaName(namespace);
@@ -608,7 +608,7 @@ public Set<String> getNamespaceTableNames(String namespace) throws ExecutionExce
             + enclose(METADATA_COL_FULL_TABLE_NAME)
             + " LIKE ?";
     try (Connection connection = dataSource.getConnection()) {
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
 
       try (PreparedStatement preparedStatement =
           connection.prepareStatement(selectTablesOfNamespaceStatement)) {
@@ -644,7 +644,7 @@ public boolean namespaceExists(String namespace) throws ExecutionException {
             + enclose(NAMESPACE_COL_NAMESPACE_NAME)
             + " = ?";
     try (Connection connection = dataSource.getConnection()) {
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
 
       try (PreparedStatement statement = connection.prepareStatement(selectQuery)) {
         statement.setString(1, namespace);
@@ -992,7 +992,7 @@ private String encloseFullTableName(String schema, String table) {
   @Override
   public Set<String> getNamespaceNames() throws ExecutionException {
     try (Connection connection = dataSource.getConnection()) {
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
 
       String selectQuery =
           "SELECT * FROM " + encloseFullTableName(metadataSchema, NAMESPACES_TABLE);

core/src/main/java/com/scalar/db/storage/jdbc/JdbcDatabase.java

@@ -82,7 +82,7 @@ public Optional<Result> get(Get get) throws ExecutionException {
     Connection connection = null;
     try {
       connection = dataSource.getConnection();
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
       return jdbcService.get(get, connection);
     } catch (SQLException e) {
       throw new ExecutionException(
@@ -98,7 +98,7 @@ public Scanner scan(Scan scan) throws ExecutionException {
     Connection connection = null;
     try {
       connection = dataSource.getConnection();
-      rdbEngine.setReadOnly(connection, true);
+      rdbEngine.setConnectionToReadOnly(connection, true);
       return jdbcService.getScanner(scan, connection);
     } catch (SQLException e) {
       close(connection);

core/src/main/java/com/scalar/db/storage/jdbc/RdbEngineSqlite.java

@@ -340,7 +340,7 @@ public RdbEngineTimeTypeStrategy<Integer, Long, Long, Long> getTimeTypeStrategy(
   }
 
   @Override
-  public void setReadOnly(Connection connection, boolean readOnly) {
+  public void setConnectionToReadOnly(Connection connection, boolean readOnly) {
     // Do nothing. SQLite does not support read-only mode.
   }
 }

core/src/main/java/com/scalar/db/storage/jdbc/RdbEngineStrategy.java

@@ -230,7 +230,8 @@ default void throwIfDuplicatedIndexWarning(SQLWarning warning) throws SQLExcepti
     // Do nothing
   }
 
-  default void setReadOnly(Connection connection, boolean readOnly) throws SQLException {
+  default void setConnectionToReadOnly(Connection connection, boolean readOnly)
+      throws SQLException {
     connection.setReadOnly(readOnly);
   }
 }

core/src/main/java/com/scalar/db/transaction/jdbc/JdbcTransactionManager.java

@@ -117,7 +117,7 @@ private DistributedTransaction begin(String txId, boolean readOnly) throws Trans
 
       DistributedTransaction transaction;
       if (readOnly) {
-        rdbEngine.setReadOnly(connection, true);
+        rdbEngine.setConnectionToReadOnly(connection, true);
         transaction =
             new ReadOnlyDistributedTransaction(
                 new JdbcTransaction(txId, jdbcService, connection, rdbEngine));