https://github.com/spring-projects/spring-framework: Spring JDBC (Spring IO)
  • Juergen Hoeller 
public interface org.springframework.jdbc.core.ConnectionCallback<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.jdbc.core.ConnectionCallback
  super_class: java.lang.Object
{
  public abstract T doInConnection(java.sql.Connection);
    descriptor: (Ljava/sql/Connection;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.sql.SQLException, org.springframework.dao.DataAccessException
    Signature: (Ljava/sql/Connection;)TT;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
      Name  Flags
      con   
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ConnectionCallback.java"
    RuntimeVisibleAnnotations: 
      java.lang.FunctionalInterface()