Package org.picocontainer.injectors
Class Reinjector
- java.lang.Object
-
- org.picocontainer.injectors.Reinjector
-
public class Reinjector extends java.lang.Object
A Reinjector allows methods on pre-instantiated classes to be invoked, with appropriately scoped parameters.
-
-
Constructor Summary
Constructors Constructor Description Reinjector(PicoContainer parentContainer)
Make a reinjector with a parent container from which to pull components to be reinjected to.Reinjector(PicoContainer parentContainer, ComponentMonitor monitor)
Make a reinjector with a parent container from which to pull components to be reinjected to
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
reinject(java.lang.Class<?> key, java.lang.Class<?> impl, InjectionFactory reinjectionFactory)
Reinjecting into a method.java.lang.Object
reinject(java.lang.Class<?> key, java.lang.Class implementation, java.lang.Object instance, java.util.Properties properties, InjectionFactory reinjectionFactory)
Reinjecting into a method.java.lang.Object
reinject(java.lang.Class<?> key, java.lang.Class implementation, java.lang.Object instance, InjectionFactory reinjectionFactory)
Reinjecting into a method.java.lang.Object
reinject(java.lang.Class<?> key, java.lang.Enum reinjectionMethodEnum)
Reinjecting into a method.java.lang.Object
reinject(java.lang.Class<?> key, java.lang.reflect.Method reinjectionMethod)
Reinjecting into a method.java.lang.Object
reinject(java.lang.Class<?> key, InjectionFactory reinjectionFactory)
Reinjecting into a method.
-
-
-
Constructor Detail
-
Reinjector
public Reinjector(PicoContainer parentContainer)
Make a reinjector with a parent container from which to pull components to be reinjected to. With this constructor, a NullComponentMonitor is used.- Parameters:
parentContainer
- the parent container
-
Reinjector
public Reinjector(PicoContainer parentContainer, ComponentMonitor monitor)
Make a reinjector with a parent container from which to pull components to be reinjected to- Parameters:
parentContainer
- the parent containermonitor
- the monitor to use for 'instantiating' events
-
-
Method Detail
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, java.lang.reflect.Method reinjectionMethod)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject intoreinjectionMethod
- the reflection method to use for injection.- Returns:
- the result of the reinjection-method invocation.
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, java.lang.Enum reinjectionMethodEnum)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject intoreinjectionMethodEnum
- the enum for the reflection method to use for injection.- Returns:
- the result of the reinjection-method invocation.
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, InjectionFactory reinjectionFactory)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject into (key and impl are the same)reinjectionFactory
- the InjectionFactory to use for reinjection.- Returns:
- the result of the reinjection-method invocation.
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, java.lang.Class<?> impl, InjectionFactory reinjectionFactory)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject intoimpl
- the implementation of the component that is going to result.reinjectionFactory
- the InjectionFactory to use for reinjection.- Returns:
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, java.lang.Class implementation, java.lang.Object instance, InjectionFactory reinjectionFactory)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject intoimplementation
- the implementation of the component that is going to result.instance
- the object that has the provider method to be invokedreinjectionFactory
- the InjectionFactory to use for reinjection.- Returns:
- the result of the reinjection-method invocation.
-
reinject
public java.lang.Object reinject(java.lang.Class<?> key, java.lang.Class implementation, java.lang.Object instance, java.util.Properties properties, InjectionFactory reinjectionFactory)
Reinjecting into a method.- Parameters:
key
- the component-key from the parent set of components to inject intoimplementation
- the implementation of the component that is going to result.instance
- the object that has the provider method to be invokedproperties
- for reinjectionreinjectionFactory
- the InjectionFactory to use for reinjection.- Returns:
- the result of the reinjection-method invocation.
-
-