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java.lang.Objectakka.actor.DynamicAccess
akka.actor.ReflectiveDynamicAccess
public class ReflectiveDynamicAccess
This is the default DynamicAccess implementation used by ExtendedActorSystem
unless overridden. It uses reflection to turn fully-qualified class names into Class[_] objects
and creates instances from there using getDeclaredConstructor() and invoking that. The class loader
to be used for all this is determined by the actor system’s class loader by default.
| Constructor Summary | |
|---|---|
ReflectiveDynamicAccess(java.lang.ClassLoader classLoader)
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| Method Summary | ||
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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. |
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createInstanceFor(java.lang.Class<?> clazz,
scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args,
scala.reflect.ClassTag<T> evidence$6)
Convenience method which given a Class[_] object and a constructor description
will create a new instance of that class. |
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createInstanceFor(java.lang.String fqcn,
scala.collection.immutable.Seq<scala.Tuple2<java.lang.Class<?>,java.lang.Object>> args,
scala.reflect.ClassTag<T> evidence$7)
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. |
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getClassFor(java.lang.String fqcn,
scala.reflect.ClassTag<T> evidence$5)
Obtain a Class[_] object loaded with the right class loader (i.e. |
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getObjectFor(java.lang.String fqcn,
scala.reflect.ClassTag<T> evidence$8)
Obtain the Scala “object” instance for the given fully-qualified class name, if there is one. |
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public ReflectiveDynamicAccess(java.lang.ClassLoader classLoader)
| Method Detail |
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public java.lang.ClassLoader classLoader()
DynamicAccess
classLoader in class DynamicAccess
public <T> scala.util.Try<java.lang.Class<? extends T>> getClassFor(java.lang.String fqcn,
scala.reflect.ClassTag<T> evidence$5)
DynamicAccessClass[_] object loaded with the right class loader (i.e. the one
returned by classLoader).
getClassFor in class DynamicAccess
public <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$6)
DynamicAccessClass[_] 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))
createInstanceFor in class DynamicAccess
public <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$7)
DynamicAccessargs argument. The exact usage of args depends on which type is requested,
see the relevant requesting code for details.
createInstanceFor in class DynamicAccess
public <T> scala.util.Try<T> getObjectFor(java.lang.String fqcn,
scala.reflect.ClassTag<T> evidence$8)
DynamicAccess
getObjectFor in class DynamicAccess
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