Class JpaValueEncoder<E>

java.lang.Object
org.apache.tapestry5.internal.jpa.JpaValueEncoder<E>
All Implemented Interfaces:
ValueEncoder<E>

public class JpaValueEncoder<E> extends Object implements ValueEncoder<E>
  • Constructor Details

  • Method Details

    • toClient

      public String toClient(E value)
      Converts a value into a client-side representation. The value should be parseable by ValueEncoder.toValue(String). In some cases, what is returned is an identifier used to locate the true object, rather than a string representation of the value itself.
      Specified by:
      toClient in interface ValueEncoder<E>
      Parameters:
      value - to be encoded
      Returns:
      a string representation of the value, or the value's identity
    • toValue

      public E toValue(String clientValue)
      Converts a client-side representation, provided by ValueEncoder.toClient(Object), back into a server-side value.
      Specified by:
      toValue in interface ValueEncoder<E>
      Parameters:
      clientValue - string representation of the value's identity
      Returns:
      the corresponding entity, or null if not found