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java.lang.Objectjtoolbox.DB_Access_1
public class DB_Access_1
| Field Summary | |
|---|---|
java.sql.Connection |
db
|
| Constructor Summary | |
|---|---|
DB_Access_1()
|
|
| Method Summary | |
|---|---|
boolean |
absolute(java.sql.ResultSet rs,
int row)
Bewegt den Cursor an eine bestimmte Zeile im Resutset |
int |
anzahlDatensaetze(java.sql.ResultSet rs)
Anzahl im Resultset |
void |
AutoCommit(java.lang.Boolean ON)
|
void |
beforeFirst(java.sql.ResultSet rs)
|
void |
Commit()
|
java.sql.ResultSet |
conAbfrage(java.lang.String queryStr)
Abfrage mit SQL-String |
boolean |
conClose()
Schliessen der Datenbank |
boolean |
conExecute(java.lang.String updStr)
Upadate/Create/.. ohne Resultset mit SQL-String |
int |
conInsertAutoIncrement(java.lang.String updStr)
Fuer Insert, wenn erstes Attribut Autoincrementwert |
java.sql.Connection |
conOeffnen(java.lang.String datenbank,
java.lang.String user,
java.lang.String kennwort)
oeffnen der Datenbank |
boolean |
getBoolean(java.sql.ResultSet rs,
int columnIndex)
|
boolean |
getBoolean(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
java.lang.String |
getDate(java.sql.ResultSet rs,
int columnIndex)
|
java.lang.String |
getDate(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
double |
getDouble(java.sql.ResultSet rs,
int columnIndex)
|
double |
getDouble(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
float |
getFloat(java.sql.ResultSet rs,
int columnIndex)
|
java.lang.Float |
getFloat(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
int |
getInt(java.sql.ResultSet rs,
int columnIndex)
|
int |
getInt(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
long |
getLong(java.sql.ResultSet rs,
int columnIndex)
|
long |
getLong(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
int |
getRow(java.sql.ResultSet rs)
Liefert aktuelle Zeilennummer |
java.lang.String |
getString(java.sql.ResultSet rs,
int columnIndex)
|
java.lang.String |
getString(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
java.lang.String |
getTime(java.sql.ResultSet rs,
int columnIndex)
|
java.lang.String |
getTime(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
java.lang.String |
getTimestamp(java.sql.ResultSet rs,
int columnIndex)
|
java.lang.String |
getTimestamp(java.sql.ResultSet rs,
java.lang.String columnLabel)
|
boolean |
isClosed(java.sql.ResultSet rs)
|
boolean |
istNachLetztemDatensatz(java.sql.ResultSet rs)
|
boolean |
istVorErstemDatensatz(java.sql.ResultSet rs)
|
boolean |
neuerDatensatz(java.sql.ResultSet rs)
Schaltet auf einen neuen Datensatz Beachten: nach der Abfrage steht der Cursor der Datenbank VOR dem ersten Datensatz |
void |
Rollback()
|
boolean |
warNull(java.sql.ResultSet rs)
Zeigt, ob bei der letzten Leseaktion ein SQL-Null-Wert gelesen wurde. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public java.sql.Connection db
| Constructor Detail |
|---|
public DB_Access_1()
| Method Detail |
|---|
public boolean absolute(java.sql.ResultSet rs,
int row)
rs - row -
public int anzahlDatensaetze(java.sql.ResultSet rs)
rs -
public void AutoCommit(java.lang.Boolean ON)
public void beforeFirst(java.sql.ResultSet rs)
rs - public void Commit()
public java.sql.ResultSet conAbfrage(java.lang.String queryStr)
queryStr -
public boolean conClose()
public boolean conExecute(java.lang.String updStr)
updStr -
public int conInsertAutoIncrement(java.lang.String updStr)
updStr -
public java.sql.Connection conOeffnen(java.lang.String datenbank,
java.lang.String user,
java.lang.String kennwort)
datenbank - user - kennwort -
public boolean getBoolean(java.sql.ResultSet rs,
int columnIndex)
public boolean getBoolean(java.sql.ResultSet rs,
java.lang.String columnLabel)
public java.lang.String getDate(java.sql.ResultSet rs,
int columnIndex)
public java.lang.String getDate(java.sql.ResultSet rs,
java.lang.String columnLabel)
public double getDouble(java.sql.ResultSet rs,
int columnIndex)
public double getDouble(java.sql.ResultSet rs,
java.lang.String columnLabel)
public float getFloat(java.sql.ResultSet rs,
int columnIndex)
public java.lang.Float getFloat(java.sql.ResultSet rs,
java.lang.String columnLabel)
public int getInt(java.sql.ResultSet rs,
int columnIndex)
public int getInt(java.sql.ResultSet rs,
java.lang.String columnLabel)
public long getLong(java.sql.ResultSet rs,
int columnIndex)
public long getLong(java.sql.ResultSet rs,
java.lang.String columnLabel)
public int getRow(java.sql.ResultSet rs)
rs -
public java.lang.String getString(java.sql.ResultSet rs,
int columnIndex)
public java.lang.String getString(java.sql.ResultSet rs,
java.lang.String columnLabel)
public java.lang.String getTime(java.sql.ResultSet rs,
int columnIndex)
public java.lang.String getTime(java.sql.ResultSet rs,
java.lang.String columnLabel)
public java.lang.String getTimestamp(java.sql.ResultSet rs,
int columnIndex)
public java.lang.String getTimestamp(java.sql.ResultSet rs,
java.lang.String columnLabel)
public boolean isClosed(java.sql.ResultSet rs)
public boolean istNachLetztemDatensatz(java.sql.ResultSet rs)
public boolean istVorErstemDatensatz(java.sql.ResultSet rs)
public boolean neuerDatensatz(java.sql.ResultSet rs)
rs -
public void Rollback()
public boolean warNull(java.sql.ResultSet rs)
rs -
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