Package de.businesscode.bcdui.wrs.save

Class DatabaseWriter

java.lang.Object

de.businesscode.bcdui.wrs.save.DatabaseWriter

public class DatabaseWriter
extends java.lang.Object

The Class is a writer of WebRowSet document into database, supports auto detection of key columns by updating, it means if key columns are defined and in modifyRow the values from them are not modified - the key columns were ignored by setting values in SQL statement

Constructor Summary

Constructors

Constructor	Description
DatabaseWriter(BindingSet bindingSetPr, java.sql.Connection defaultConnectionPr, BindingItem[] columnsPr, java.lang.Integer[] columnTypesPr, java.util.Collection<java.lang.String> keyColumnNames, int maxBatchSizePr)	Constructor

Method Summary

Modifier and Type	Method	Description
void	finished()
void	updateColumnsAndTypes(BindingItem[] columnsPr, java.lang.Integer[] columnTypesPr)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseWriter

public DatabaseWriter(BindingSet bindingSetPr,
                      java.sql.Connection defaultConnectionPr,
                      BindingItem[] columnsPr,
                      java.lang.Integer[] columnTypesPr,
                      java.util.Collection<java.lang.String> keyColumnNames,
                      int maxBatchSizePr)
               throws java.sql.SQLException

Constructor

Parameters:

bindingSetPr -

defaultConnectionPr -

columnsPr -

columnTypesPr -

keyColumnNames -

maxBatchSizePr -

Throws:

java.sql.SQLException

java.lang.IllegalArgumentException - if keyColumnNames does not contain all keys from bindingSetPr

Method Detail

updateColumnsAndTypes

public void updateColumnsAndTypes(BindingItem[] columnsPr,
                                  java.lang.Integer[] columnTypesPr)

finished

public void finished()
              throws java.sql.SQLException

Throws:

java.sql.SQLException