risdenk commented on a change in pull request #231: KNOX-2128 - Custom
DataSource and SQL Commands for KnoxShell and KnoxShellTable
URL: https://github.com/apache/knox/pull/231#discussion_r363379577
##########
File path:
gateway-shell/src/main/java/org/apache/knox/gateway/shell/table/JDBCKnoxShellTableBuilder.java
##########
@@ -109,12 +107,15 @@ public KnoxShellTable sql(String sql) throws
IOException, SQLException {
return this.table;
}
- private Connection createConnection() throws SQLException {
- if (StringUtils.isNotBlank(username) && pass != null) {
- return DriverManager.getConnection(connectionUrl, username, pass);
- } else {
- return DriverManager.getConnection(connectionUrl);
+ public Connection createConnection() throws SQLException {
+ Connection con = null;
+ if (username != null && pass != null) {
+ con = DriverManager.getConnection(connectionUrl, username, pass);
+ }
+ else {
+ con = DriverManager.getConnection(connectionUrl);
}
+ return con;
Review comment:
Yea @smolnar82 wrote it not too long ago. I had commented that empty pass
MAY be valid where empty username definitely isn't valid.
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