close connection before throwing an exception

isabiq · isabiq · commit 871df4f91893 · 2017-07-29T13:26:54.000+01:00
diff --git a/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java b/cqrs/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
@@ -24,6 +24,7 @@ private Author getAuthorByUsername(String username) {
       author = (Author) query.uniqueResult();
     }
     if (author == null) {
+      HibernateUtil.getSessionFactory().close();
       throw new NullPointerException("Author " + username + " doesn't exist!");
     }
     return author;
@@ -37,6 +38,7 @@ private Book getBookByTitle(String title) {
       book = (Book) query.uniqueResult();
     }
     if (book == null) {
+      HibernateUtil.getSessionFactory().close();
       throw new NullPointerException("Book " + title + " doesn't exist!");
     }
     return book;

Original file line number	Diff line number	Diff line change
`@@ -24,6 +24,7 @@ private Author getAuthorByUsername(String username) {`
`24`	`24`	`author = (Author) query.uniqueResult();`
`25`	`25`	`}`
`26`	`26`	`if (author == null) {`
	`27`	`+ HibernateUtil.getSessionFactory().close();`
`27`	`28`	`throw new NullPointerException("Author " + username + " doesn't exist!");`
`28`	`29`	`}`
`29`	`30`	`return author;`
`@@ -37,6 +38,7 @@ private Book getBookByTitle(String title) {`
`37`	`38`	`book = (Book) query.uniqueResult();`
`38`	`39`	`}`
`39`	`40`	`if (book == null) {`
	`41`	`+ HibernateUtil.getSessionFactory().close();`
`40`	`42`	`throw new NullPointerException("Book " + title + " doesn't exist!");`
`41`	`43`	`}`
`42`	`44`	`return book;`