com.solarmetric.kodo.impl.jdbc.sql
Class Update

java.lang.Object
  |
  +--com.solarmetric.kodo.impl.jdbc.sql.SQLStatement
        |
        +--com.solarmetric.kodo.impl.jdbc.sql.NonSelectingSQL
              |
              +--com.solarmetric.kodo.impl.jdbc.sql.Update

Direct Known Subclasses:

Insert

public class Update

extends NonSelectingSQL

Abstraction of a SQL UPDATE statement.

Field Summary

protected static Localizer	_loc
(package private) SortedMap	_updates A SortedMap is used in order to provide a deterministic order to the column so that PreparedStatement and Statement objects can be cached elsewhere.

Fields inherited from class com.solarmetric.kodo.impl.jdbc.sql.SQLStatement

_dict, _resolver, _tables

Constructor Summary

Update(DBDictionary dict, ClassResolver resolver)

Update(Update copy, ClassResolver resolver)

Method Summary

void	clear() Clear the WHERE clause and table list so that this statement can be reused.
void	clearSet() Clear the set updates.
SQLBuffer	getSQLBuffer() Return the SQLBuffer to be used for exeucting the statement;
boolean	isValid() Return true if at least one table has been set for this SQL statement.
Update	set(Column[] col, Object[] value) Set the given columns to the given values; this also sets the table of the UPDATE to the table of the given columns.
Update	set(Column col, boolean value) See set(Column,Object).
Update	set(Column col, byte value) See set(Column,Object).
Update	set(Column col, char value) See set(Column,Object).
Update	set(Column col, double value) See set(Column,Object).
Update	set(Column col, float value) See set(Column,Object).
Update	set(Column col, int value) See set(Column,Object).
Update	set(Column col, long value) See set(Column,Object).
Update	set(Column col, Object value) Set the given column to the given value; this also sets the table of the UPDATE to the table of the given column.
Update	set(Column col, short value) See set(Column,Object).
(package private) Update	setInternal(Column col, SQLValue value) Internal filter for all set methods; the given value should already be passed through the DBDictionary unless it is null.

Methods inherited from class com.solarmetric.kodo.impl.jdbc.sql.NonSelectingSQL

retainTableInWhere

Methods inherited from class com.solarmetric.kodo.impl.jdbc.sql.SQLStatement

and, clearTable, clearWhere, columnName, getClassResolver, getDictionary, getTables, getWhere, getWhereSize, not, or, popWhere, pushWhere, toString, where, where, where, where, where, where, where, where, where, where, whereInternal, whereInternal

Methods inherited from class java.lang.Object

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

Field Detail

_loc

protected static Localizer _loc

_updates

final SortedMap _updates

A SortedMap is used in order to provide a deterministic order to the column so that PreparedStatement and Statement objects can be cached elsewhere.

Constructor Detail

Update

public Update(DBDictionary dict,
              ClassResolver resolver)

Update

public Update(Update copy,
              ClassResolver resolver)

Method Detail

set

public Update set(Column col,
                  Object value)

Set the given column to the given value; this also sets the table of the UPDATE to the table of the given column.

set

public Update set(Column col,
                  boolean value)

See set(Column,Object).

set

public Update set(Column col,
                  byte value)

See set(Column,Object).

set

public Update set(Column col,
                  char value)

See set(Column,Object).

set

public Update set(Column col,
                  double value)

See set(Column,Object).

set

public Update set(Column col,
                  float value)

See set(Column,Object).

set

public Update set(Column col,
                  int value)

See set(Column,Object).

set

public Update set(Column col,
                  long value)

See set(Column,Object).

set

public Update set(Column col,
                  short value)

See set(Column,Object).

set

public Update set(Column[] col,
                  Object[] value)

Set the given columns to the given values; this also sets the table of the UPDATE to the table of the given columns.

setInternal

Update setInternal(Column col,
                   SQLValue value)

Internal filter for all set methods; the given value should already be passed through the DBDictionary unless it is null.

clearSet

public void clearSet()

Clear the set updates.

isValid

public boolean isValid()

Description copied from class: SQLStatement

Return true if at least one table has been set for this SQL statement.

Overrides:

isValid in class SQLStatement

clear

public void clear()

Description copied from class: SQLStatement

Clear the WHERE clause and table list so that this statement can be reused.

Overrides:

clear in class SQLStatement

getSQLBuffer

public SQLBuffer getSQLBuffer()

Description copied from class: SQLStatement

Return the SQLBuffer to be used for exeucting the statement;

Overrides:

getSQLBuffer in class SQLStatement