Try::Tiny conversion finished

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Storage / DBI / MSSQL.pm

diff --git a/lib/DBIx/Class/Storage/DBI/MSSQL.pm b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
index 515ff9b..0b1e57e 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/MSSQL.pm
+++ b/lib/DBIx/Class/Storage/DBI/MSSQL.pm
@@ -5,6 +5,7 @@ use warnings;
 
 use base qw/DBIx::Class::Storage::DBI::UniqueIdentifier/;
 use mro 'c3';
+use Try::Tiny;
 
 use List::Util();
 
@@ -23,13 +24,13 @@ sub _set_identity_insert {
   );
 
   my $dbh = $self->_get_dbh;
-  eval { $dbh->do ($sql) };
-  if ($@) {
+  try { $dbh->do ($sql) }
+  catch {
     $self->throw_exception (sprintf "Error executing '%s': %s",
       $sql,
       $dbh->errstr,
     );
-  }
+  };
 }
 
 sub _unset_identity_insert {
@@ -128,7 +129,7 @@ sub _execute {
 
     # this should bring back the result of SELECT SCOPE_IDENTITY() we tacked
     # on in _prep_for_execute above
-    my ($identity) = eval { $sth->fetchrow_array };
+    my ($identity) = try { $sth->fetchrow_array };
 
     # SCOPE_IDENTITY failed, but we can do something else
     if ( (! $identity) && $self->_identity_method) {
@@ -215,9 +216,10 @@ sub sql_maker {
         # stored procedures like xp_msver, or version detection failed for some
         # other reason.
         # So, we use a query to check if RNO is implemented.
-        $have_rno = 1 if (eval { local $@; ($self->_get_dbh
-          ->selectrow_array('SELECT row_number() OVER (ORDER BY rand())')
-          )[0] });
+        try {
+          $self->_get_dbh->selectrow_array('SELECT row_number() OVER (ORDER BY rand())');
+          $have_rno = 1;
+        };
       }
 
       $self->{_sql_maker_opts} = {
@@ -240,11 +242,12 @@ sub _ping {
   local $dbh->{RaiseError} = 1;
   local $dbh->{PrintError} = 0;
 
-  eval {
+  return try {
     $dbh->do('select 1');
+    1;
+  } catch {
+    0;
   };
-
-  return $@ ? 0 : 1;
 }
 
 package # hide from PAUSE