Hi all guys,
I'm in trouble with a silly question but I hope you don't mind and
provide me a little help :P
Given the simple POJO created by Guice:
{{{
@Singleton
public class MyConfig {
@Inject @Named("myconfig.autoclose") boolean autoClose(); // please
note the type
// setter here
}
}}}
immagine the proeprty come from a text file, if in the module I bind
the property via:
{{{
binder.bindConstant().annotatedWith(Names.named("myconfig.autoclose")).to(myAlchemyObject.getStringValue());
}}}
or, like in the com.google.inject.name.Names class:
{{{
binder.bind(Key.get(String.class,
Names.Named("myconfig.autoclose"))).toInstance(myAlchemyObject.getStringValue());
}}}
things work well, the String will be successfully (if the value
matches) to boolean and the startup works well.
Problems come when binding the String to a Provider<String>:
{{{
binder.bind(Key.get(String.class,
Names.Named("myconfig.autoclose"))).toProvider(new Provider<String>()
{
public String get() {
return myAlchemyObject.getStringValue();
}
});
}}}
the Injector raises an error:
{{{
1) No implementation for java.lang.Boolean annotated with
@com.google.inject.name.Named(value=myconfig.autoclose) was bound.
while locating java.lang.Boolean annotated with
@com.google.inject.name.Named(value=myconfig.autoclose)
for field at MyConfig.autoClose(MyConfig.java:XX)
}}}
Any idea why? Any suggestion will be more than appreciated, thanks in advance!
Simo
http://people.apache.org/~simonetripodi/
http://www.99soft.org/
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