Package org.hibernate.param

Class CollectionFilterKeyParameterSpecification

  • All Implemented Interfaces:
    ParameterBinder, ParameterSpecification
    public class CollectionFilterKeyParameterSpecification
extends java.lang.Object
implements ParameterSpecification
    A specialized ParameterSpecification impl for dealing with a collection-key as part of a collection filter compilation.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String PARAM_KEY  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int bind​(java.sql.PreparedStatement statement, QueryParameters qp, SharedSessionContractImplementor session, int position)
      Bind the appropriate value into the given statement at the specified position.
      Type getExpectedType()
      Get the type which we are expecting for a bind into this parameter based on translated contextual information.
      java.lang.String renderDisplayInfo()
      Render this parameter into displayable info (for logging, etc).
      void setExpectedType​(Type expectedType)
      Injects the expected type.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • CollectionFilterKeyParameterSpecification

        public CollectionFilterKeyParameterSpecification​(java.lang.String collectionRole,
                                                 Type keyType)
        Creates a specialized collection-filter collection-key parameter spec.
        Parameters:
        collectionRole - The collection role being filtered.
        keyType - The mapped collection-key type.

    • Method Detail

      • bind

        public int bind​(java.sql.PreparedStatement statement,
                QueryParameters qp,
                SharedSessionContractImplementor session,
                int position)
         throws java.sql.SQLException
        Description copied from interface: ParameterBinder
        Bind the appropriate value into the given statement at the specified position.
        Specified by:
        bind in interface ParameterBinder
        Parameters:
        statement - The statement into which the value should be bound.
        qp - The defined values for the current query execution.
        session - The session against which the current execution is occuring.
        position - The position from which to start binding value(s).
        Returns:
        The number of sql bind positions "eaten" by this bind operation.
        Throws:
        java.sql.SQLException - Indicates problems performing the JDBC bind operation.

      • getExpectedType

        public Type getExpectedType()
        Description copied from interface: ParameterSpecification
        Get the type which we are expecting for a bind into this parameter based on translated contextual information.
        Specified by:
        getExpectedType in interface ParameterSpecification
        Returns:
        The expected type.