akka.actor
Class DynamicAccess

java.lang.Object
  extended by akka.actor.DynamicAccess
Direct Known Subclasses:
ReflectiveDynamicAccess

public abstract class DynamicAccess
extends java.lang.Object

The DynamicAccess implementation is the class which is used for loading all configurable parts of an actor system (the ReflectiveDynamicAccess is the default implementation).

This is an internal facility and users are not expected to encounter it unless they are extending Akka in ways which go beyond simple Extensions.


Constructor Summary
DynamicAccess()
           
 
Method Summary
abstract  java.lang.ClassLoader classLoader()
          This is the class loader to be used in those special cases where the other factory method are not applicable (e.g.
abstract
<T> scala.util.Try<T>
createInstanceFor(java.lang.Class<?> clazz, scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args, scala.reflect.ClassTag<T> evidence$1)
          Convenience method which given a Class[_] object and a constructor description will create a new instance of that class.
abstract
<T> scala.util.Try<T>
createInstanceFor(java.lang.String fqcn, scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args, scala.reflect.ClassTag<T> evidence$3)
          Obtain an object conforming to the type T, which is expected to be instantiated from a class designated by the fully-qualified class name given, where the constructor is selected and invoked according to the args argument.
abstract
<T> scala.util.Try<java.lang.Class<? extends T>>
getClassFor(java.lang.String fqcn, scala.reflect.ClassTag<T> evidence$2)
          Obtain a Class[_] object loaded with the right class loader (i.e.
abstract
<T> scala.util.Try<T>
getObjectFor(java.lang.String fqcn, scala.reflect.ClassTag<T> evidence$4)
          Obtain the Scala “object” instance for the given fully-qualified class name, if there is one.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DynamicAccess

public DynamicAccess()
Method Detail

createInstanceFor

public abstract <T> scala.util.Try<T> createInstanceFor(java.lang.Class<?> clazz,
                                                        scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args,
                                                        scala.reflect.ClassTag<T> evidence$1)
Convenience method which given a Class[_] object and a constructor description will create a new instance of that class.


 val obj = DynamicAccess.createInstanceFor(clazz, Seq(classOf[Config] -> config, classOf[String] -> name))
 


getClassFor

public abstract <T> scala.util.Try<java.lang.Class<? extends T>> getClassFor(java.lang.String fqcn,
                                                                             scala.reflect.ClassTag<T> evidence$2)
Obtain a Class[_] object loaded with the right class loader (i.e. the one returned by classLoader).


createInstanceFor

public abstract <T> scala.util.Try<T> createInstanceFor(java.lang.String fqcn,
                                                        scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args,
                                                        scala.reflect.ClassTag<T> evidence$3)
Obtain an object conforming to the type T, which is expected to be instantiated from a class designated by the fully-qualified class name given, where the constructor is selected and invoked according to the args argument. The exact usage of args depends on which type is requested, see the relevant requesting code for details.


getObjectFor

public abstract <T> scala.util.Try<T> getObjectFor(java.lang.String fqcn,
                                                   scala.reflect.ClassTag<T> evidence$4)
Obtain the Scala “object” instance for the given fully-qualified class name, if there is one.


classLoader

public abstract java.lang.ClassLoader classLoader()
This is the class loader to be used in those special cases where the other factory method are not applicable (e.g. when constructing a ClassLoaderBinaryInputStream).