Record Class ResultSetWrapper

java.lang.Object
java.lang.Record
br.ufsc.labsec.signature.database.query.ResultSetWrapper
public record ResultSetWrapper(ResultSet resultSet) extends Record
Classe que encapsula um ResultSet para impedir que o ponteiro seja movido ou a conexão seja fechada.

Essas operações são feitas pelo IntermediaryQueryResult

  • Constructor Details

    • ResultSetWrapper

      public ResultSetWrapper(ResultSet resultSet)
      Creates an instance of a ResultSetWrapper record class.
      Parameters:
      resultSet - the value for the resultSet record component

  • Method Details

    • getString

      public String getString(String columnLabel) throws SQLException
      Throws:
      SQLException

    • getInt

      public int getInt(String columnLabel) throws SQLException
      Throws:
      SQLException

    • getLong

      public long getLong(String columnLabel) throws SQLException
      Throws:
      SQLException

    • getBoolean

      public boolean getBoolean(String columnLabel) throws SQLException
      Throws:
      SQLException

    • getBytes

      public byte[] getBytes(String columnLabel) throws SQLException
      Throws:
      SQLException

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • resultSet

      public ResultSet resultSet()
      Returns the value of the resultSet record component.
      Returns:
      the value of the resultSet record component