Package net.reevik.mikron.annotation
Annotation Interface Managed
A managed instance, of which life cycle is under the control of the IoC microkernel. Other
managed instances which declare managed entities as a dependency by using
Wire on their
class fields, may directly use such without explicitly instantiating them:
@Managed
public class ManagedInstance {
@Wire
private AnotherManagedInstance another;
public void foo() {
another.bar();
}
}
The manage instances can be explicitly named. If so, they are called as named managed
instances. In this case, optional name parameter is used in Managed and Wire
annotations to linked dependent objects together:
@Managed(managedInstanceName="This")
public class ManagedInstance {
@Wire(managedInstanceName="That")
private AnotherManagedInstance another;
public void foo() {
another.bar();
}
}
Managed instances may have configurations which can be injected to the injection points. To
define configuration injection points, Configurable annotation is used:
package com.foo;
@Managed(managedInstanceName="Bar")
public class ManagedInstance {
@Configurable(name="temp")
private Integer temp;
}
The name of the configuration source is the name of the managed instance, if the managed instance is a named one, e.g., Foo.properties in the above example, otherwise the package name plus the class name, e.g, com.foo.ManagedInstance.properties.
A managed instance must be a concrete type. The interfaces and abstract classes may not be managed instance.
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Optional Element Summary
Optional Elements