Package org.ldaptive.beans.reflect

Class DefaultReflectionTranscoder

  • All Implemented Interfaces:
    ReflectionTranscoder
    public class DefaultReflectionTranscoder
extends java.lang.Object
implements ReflectionTranscoder
    Default implementation of a reflection transcoder. Determines the correct underlying reflection transcoder by inspecting the class type characteristics.
    Author:
    Middleware Services

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected org.slf4j.Logger logger
      Logger for this class.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object decodeBinaryValues​(java.util.Collection<byte[]> values)
      Decodes the supplied values into an object.
      java.lang.Object decodeStringValues​(java.util.Collection<java.lang.String> values)
      Decodes the supplied values into an object.
      java.util.Collection<byte[]> encodeBinaryValues​(java.lang.Object values)
      Encodes the supplied value into one or more byte arrays for use in an attribute.
      java.util.Collection<java.lang.String> encodeStringValues​(java.lang.Object values)
      Encodes the supplied value into one or more strings for use in an attribute.
      protected ReflectionTranscoder getCollectionEncoder​(java.lang.Class<?> type, java.lang.reflect.Type genericType)
      Returns the appropriate collection encoder for the supplied type.
      protected java.util.Set<SingleValueReflectionTranscoder<?>> getDefaultSingleValueTranscoders()
      Initializes the set of default single value transcoders.
      protected SingleValueReflectionTranscoder getSingleValueReflectionTranscoder​(java.lang.Class<?> type)
      Returns the appropriate single value encoder for the supplied type.
      java.lang.Class<?> getType()
      Returns the type produced by this transcoder.
      boolean supports​(java.lang.Class<?> type)
      Returns whether this transcoder can convert object of the supplied type.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Field Detail

      • logger

        protected final org.slf4j.Logger logger
        Logger for this class.

    • Constructor Detail

      • DefaultReflectionTranscoder

        public DefaultReflectionTranscoder​(java.lang.reflect.Type type)
        Creates a new default reflection transcoder.
        Parameters:
        type - of object to transcode

      • DefaultReflectionTranscoder

        public DefaultReflectionTranscoder​(java.lang.reflect.Type type,
                                   ValueTranscoder<?> transcoder)
        Creates a new default reflection transcoder.
        Parameters:
        type - of object to transcode
        transcoder - custom transcoder for this type

    • Method Detail

      • getDefaultSingleValueTranscoders

        protected java.util.Set<SingleValueReflectionTranscoder<?>> getDefaultSingleValueTranscoders()
        Initializes the set of default single value transcoders.
        Returns:
        single value transcoders

      • getSingleValueReflectionTranscoder

        protected SingleValueReflectionTranscoder getSingleValueReflectionTranscoder​(java.lang.Class<?> type)
        Returns the appropriate single value encoder for the supplied type.
        Parameters:
        type - to provide a single value encoder for
        Returns:
        single value reflection transcoder

      • getCollectionEncoder

        protected ReflectionTranscoder getCollectionEncoder​(java.lang.Class<?> type,
                                                    java.lang.reflect.Type genericType)
        Returns the appropriate collection encoder for the supplied type.
        Parameters:
        type - to provide a collection encoder for
        genericType - of the collection
        Returns:
        reflection transcoder for a collection

      • decodeStringValues

        public java.lang.Object decodeStringValues​(java.util.Collection<java.lang.String> values)
        Description copied from interface: ReflectionTranscoder
        Decodes the supplied values into an object.
        Specified by:
        decodeStringValues in interface ReflectionTranscoder
        Parameters:
        values - to decode
        Returns:
        object initialized with the values

      • decodeBinaryValues

        public java.lang.Object decodeBinaryValues​(java.util.Collection<byte[]> values)
        Description copied from interface: ReflectionTranscoder
        Decodes the supplied values into an object.
        Specified by:
        decodeBinaryValues in interface ReflectionTranscoder
        Parameters:
        values - to decode
        Returns:
        object initialized with the values

      • encodeStringValues

        public java.util.Collection<java.lang.String> encodeStringValues​(java.lang.Object values)
        Description copied from interface: ReflectionTranscoder
        Encodes the supplied value into one or more strings for use in an attribute.
        Specified by:
        encodeStringValues in interface ReflectionTranscoder
        Parameters:
        values - containing data to encode as strings
        Returns:
        string attribute values

      • encodeBinaryValues

        public java.util.Collection<byte[]> encodeBinaryValues​(java.lang.Object values)
        Description copied from interface: ReflectionTranscoder
        Encodes the supplied value into one or more byte arrays for use in an attribute.
        Specified by:
        encodeBinaryValues in interface ReflectionTranscoder
        Parameters:
        values - containing data to encode as byte arrays
        Returns:
        binary attribute values

      • getType

        public java.lang.Class<?> getType()
        Description copied from interface: ReflectionTranscoder
        Returns the type produced by this transcoder.
        Specified by:
        getType in interface ReflectionTranscoder
        Returns:
        type produced by this transcoder

      • supports

        public boolean supports​(java.lang.Class<?> type)
        Description copied from interface: ReflectionTranscoder
        Returns whether this transcoder can convert object of the supplied type.
        Specified by:
        supports in interface ReflectionTranscoder
        Parameters:
        type - of object
        Returns:
        whether the supplied type can be converted

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object