fix setting default database

chernser · chernser · commit e9459aefc171 · 2024-12-10T11:27:53.000-08:00
diff --git a/jdbc-v2/src/main/java/com/clickhouse/jdbc/internal/JdbcConfiguration.java b/jdbc-v2/src/main/java/com/clickhouse/jdbc/internal/JdbcConfiguration.java
@@ -111,7 +111,7 @@ private void initProperties(String url, Properties providedProperties) {
                 String[] pathElements = path.split("([\\/]+)+", 3);
                 if (pathElements.length > 2) {
                     throw new IllegalArgumentException("There can be only one URL path element indicating a database name");
-                } else if (pathElements.length == 2) {
+                } else if (pathElements.length == 2 && pathElements[1] != null && !pathElements[1].trim().isEmpty()) {
                     providedProperties.put(ClientConfigProperties.DATABASE.getKey(), pathElements[1]);
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ private void initProperties(String url, Properties providedProperties) {`
`111`	`111`	`String[] pathElements = path.split("([\\/]+)+", 3);`
`112`	`112`	`if (pathElements.length > 2) {`
`113`	`113`	`throw new IllegalArgumentException("There can be only one URL path element indicating a database name");`
`114`		`- } else if (pathElements.length == 2) {`
	`114`	`+ } else if (pathElements.length == 2 && pathElements[1] != null && !pathElements[1].trim().isEmpty()) {`
`115`	`115`	`providedProperties.put(ClientConfigProperties.DATABASE.getKey(), pathElements[1]);`
`116`	`116`	`}`
`117`	`117`	`}`