Fixed a bug (possibly introduced by e63ff6e04b) that prevented
multiple DBAL connections from being configured via an XML configuration file.
When multiple DBAL connections are specified via XML similar to:
<doctrine:dbal>
<doctrine:connections>
<doctrine:connection
id="conn1"
..
/>
<doctrine:connection
id="conn2"
..
/>
</doctrine:connections>
</doctrine:dbal>
XMLFileLoader produces a configuration similar to:
array('connections' => array(
'connection' => array(
0 => array(
'id' => 'conn1',
),
1 => array(
'id' => 'conn2',
)
)
)
whereas when one connection is specified via XML similar to:
<doctrine:dbal>
<doctrine:connections>
<doctrine:connection
id="conn1"
..
/>
</doctrine:connections>
</doctrine:dbal>
XMLFileLoader produces a configuration similar to:
array('connections' => array(
'connection' => array(
'id' => 'conn1',
)
)
This commit fixes DoctrineExtension to properly handle both cases, while still
supporting YAML configuration files.
For existing Symfony2 applications, references to Symfony\Framework are found
in the main Kernel class (registerBundles() and registerBundleDirs()), and in
all Controller classes. You also need to change the console script.
