Author: limpbizkit
Date: Mon Mar 2 21:04:42 2009
New Revision: 891
Added:
wiki/InstanceBindings.wiki
Log:
Created wiki page through web user interface.
Added: wiki/InstanceBindings.wiki
==============================================================================
--- (empty file)
+++ wiki/InstanceBindings.wiki Mon Mar 2 21:04:42 2009
@@ -0,0 +1,11 @@
+=Instance Bindings=
+You can bind a type to a specific instance of that type. This is usually
only useful only for objects that don't have dependencies of their own,
such as value objects:
+{{{
+ bind(String.class)
+ .annotatedWith(Names.named("JDBC URL"))
+ .toInstance("jdbc:mysql://localhost/pizza");
+ bind(Integer.class)
+ .annotatedWith(Names.named("login timeout seconds"))
+ .toInstance(10);
+}}}
+Avoid using `.toInstance` with objects that are complicated to create,
since it can slow down application startup. You can use an `...@provides`
method instead.
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