Returning Singleton beans depending on input in Spring
Clash Royale CLAN TAG#URR8PPPReturning Singleton beans depending on input in Spring
Let's say I have the following:
@Component
@NoArgsConstructor
public class ToolFactory {
public Tool getTool(String type) {
return StaticToolProvider.getTool(type);
}
}
If the tools can be screwdriver, hammer, or wrench, I want Spring to create Singleton beans for each, and return them when getTool() is called. I believe @Provides @Singleton would do this in Guice, but how could I do it here?
getTool()
@Provides @Singleton
I will only ever return a screwdriver, hammer, or wrench, but I don't want new prototype beans returned for every call. I only want 3 beans to only ever be created, but I want them created as
getTool() is called, or the existing Singleton returned if it exists.– radgokart
4 mins ago
getTool()
You have screwdriver, hammer bean which implements Tool?
– sajib
1 min ago
add more code and ask what you have and what you want
– sajib
1 min ago
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give details. what you want to do
– sajib
6 mins ago