Package io.odysz.semantic.DA

Class AbsConnect<T extends AbsConnect<T>>

java.lang.Object

io.odysz.semantic.DA.AbsConnect<T>

Direct Known Subclasses:

CpConnect, Msql2kDriver, MysqlDriver, OracleDriver, SqliteDriver2

public abstract class AbsConnect<T extends AbsConnect<T>>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected io.odysz.common.dbtype	drvName
boolean	enableSystemout
static final int	flag_disableSql
static final int	flag_nothing
static final int	flag_printSql
protected String	id
protected HashMap<String,ReentrantLock>	locks	Lock table when generating auto Id. [table, lock]
protected boolean	log

Constructor Summary

Constructors

Constructor	Description
AbsConnect(io.odysz.common.dbtype drvName, String id, boolean log)

Method Summary

Modifier and Type	Method	Description
protected void	close()
final int[]	commit(io.odysz.semantics.IUser usr, ArrayList<String> sqls, int flags)
abstract int[]	commit(io.odysz.semantics.IUser usr, ArrayList<String> sqls, ArrayList<Clob> lobs, int i)
protected abstract int[]	commit(ArrayList<String> sqls, int flags)
io.odysz.common.dbtype	driverType()
Lock	getAutoseqLock(String target)
static AbsConnect<?>	initDmConnect(String xmlDir, io.odysz.common.dbtype type, String id, String jdbcUrl, String usr, String pswd, boolean printSql, boolean log)
static AbsConnect<? extends AbsConnect<?>>	initPooledConnect(String xmlDir, io.odysz.common.dbtype type, String id, String jdbcUrl, String usr, String pswd, boolean printSql, boolean log)
void	printSql(int flag, String sql)
void	printSql(int flag, ArrayList<String> sqls)	If printSql is true or if asking enable, then print sqls.
String	prop(String k)
AbsConnect<? extends AbsConnect<?>>	prop(String k, String v)
abstract AnResultset	select(String sql, int flags)

Methods inherited from class java.lang.Object

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

Field Details

flag_nothing

public static final int flag_nothing

See Also:

• Constant Field Values

flag_printSql

public static final int flag_printSql

See Also:

• Constant Field Values

flag_disableSql

public static final int flag_disableSql

See Also:

• Constant Field Values

enableSystemout

public boolean enableSystemout

log

protected boolean log

drvName

protected io.odysz.common.dbtype drvName

id

protected String id

locks

protected HashMap<String,ReentrantLock> locks

Lock table when generating auto Id.
[table, lock]

Constructor Details

AbsConnect

public AbsConnect(io.odysz.common.dbtype drvName,
 String id,
 boolean log)

Parameters:

drvName -

log - enable logging user action

Method Details

driverType

public io.odysz.common.dbtype driverType()

initDmConnect

public static AbsConnect<?> initDmConnect(String xmlDir,
 io.odysz.common.dbtype type,
 String id,
 String jdbcUrl,
 String usr,
 String pswd,
 boolean printSql,
 boolean log)
                                   throws SQLException,
SemanticException

Throws:

SQLException

SemanticException

initPooledConnect

public static AbsConnect<? extends AbsConnect<?>> initPooledConnect(String xmlDir,
 io.odysz.common.dbtype type,
 String id,
 String jdbcUrl,
 String usr,
 String pswd,
 boolean printSql,
 boolean log)

close

protected void close()
              throws SQLException

Throws:

SQLException

select

public abstract AnResultset select(String sql,
 int flags)
                            throws SQLException,
NamingException

Throws:

SQLException

NamingException

commit

protected abstract int[] commit(ArrayList<String> sqls,
 int flags)
                         throws SQLException,
NamingException

Throws:

SQLException

NamingException

commit

public final int[] commit(io.odysz.semantics.IUser usr,
 ArrayList<String> sqls,
 int flags)
                   throws SQLException,
NamingException

Throws:

SQLException

NamingException

commit

public abstract int[] commit(io.odysz.semantics.IUser usr,
 ArrayList<String> sqls,
 ArrayList<Clob> lobs,
 int i)
                      throws SQLException

Throws:

SQLException

getAutoseqLock

public Lock getAutoseqLock(String target)
                    throws SQLException

Throws:

SQLException

prop

public AbsConnect<? extends AbsConnect<?>> prop(String k,
 String v)

prop

public String prop(String k)

printSql

public void printSql(int flag,
 ArrayList<String> sqls)

If printSql is true or if asking enable, then print sqls.

Parameters:

flag -

sqls -

printSql

public void printSql(int flag,
 String sql)