org.apache.commons.dbutils
インタフェース RowProcessor

既知の実装クラスの一覧:

BasicRowProcessor

public interface RowProcessor

RowProcessor implementations convert ResultSet rows into various other objects. Implementations can extend BasicRowProcessor to protect themselves from changes to this interface.

関連項目:

BasicRowProcessor

メソッドの概要

java.lang.Object[]	toArray(java.sql.ResultSet rs) Create an Object[] from the column values in one ResultSet row.
java.lang.Object	toBean(java.sql.ResultSet rs, java.lang.Class type) Create a JavaBean from the column values in one ResultSet row.
java.util.List	toBeanList(java.sql.ResultSet rs, java.lang.Class type) Create a List of JavaBeans from the column values in all ResultSet rows.
java.util.Map	toMap(java.sql.ResultSet rs) Create a Map from the column values in one ResultSet row.

メソッドの詳細

toArray

java.lang.Object[] toArray(java.sql.ResultSet rs)
                           throws java.sql.SQLException

Create an Object[] from the column values in one ResultSet row. The ResultSet should be positioned on a valid row before passing it to this method. Implementations of this method must not alter the row position of the ResultSet.

パラメータ:

rs - ResultSet that supplies the array data

戻り値:

the newly created array

例外:

java.sql.SQLException - if a database access error occurs

toBean

java.lang.Object toBean(java.sql.ResultSet rs,
                        java.lang.Class type)
                        throws java.sql.SQLException

Create a JavaBean from the column values in one ResultSet row. The ResultSet should be positioned on a valid row before passing it to this method. Implementations of this method must not alter the row position of the ResultSet.

パラメータ:

rs - ResultSet that supplies the bean data

type - Class from which to create the bean instance

戻り値:

the newly created bean

例外:

java.sql.SQLException - if a database access error occurs

toBeanList

java.util.List toBeanList(java.sql.ResultSet rs,
                          java.lang.Class type)
                          throws java.sql.SQLException

Create a List of JavaBeans from the column values in all ResultSet rows. ResultSet.next() should not be called before passing it to this method.

パラメータ:

rs - ResultSet that supplies the bean data

type - Class from which to create the bean instance

戻り値:

A List of beans with the given type in the order they were returned by the ResultSet.

例外:

java.sql.SQLException - if a database access error occurs

toMap

java.util.Map toMap(java.sql.ResultSet rs)
                    throws java.sql.SQLException

Create a Map from the column values in one ResultSet row. The ResultSet should be positioned on a valid row before passing it to this method. Implementations of this method must not alter the row position of the ResultSet.

パラメータ:

rs - ResultSet that supplies the map data

戻り値:

the newly created Map

例外:

java.sql.SQLException - if a database access error occurs