I will reply to myself... please tell me if there is a better way!
public final class X implements Y {
public static final Y CONSTANT= new X();
private X() {
}
public Y factory() {
return CONSTANT;
}
...
}
Then in the Blueprint:
<bean id="constant" class="X" factory-method="factory"/>
<bean class="Z">
<argument ref="constant"/>
...
</bean>
Nice Blueprint stuff :)
Quoting Jean-Philippe Clement <[email protected]>:
Hello, I would like to use Java constants (static final) in Blueprint
configuration files.
Let's say I have the following Java:
public final class X implements Y {
public static final Y CONSTANT= new X();
private X() {
}
...
}
And:
public final class Z {
public Z(final Y y) {
...
}
...
}
How may I use this constant? Is this syntax correct...else?:
<bean class="Z">
<argument value="X.CONSTANT"/>
...
</bean>
Thanks!
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