com.github.quintans.ezSQL.driver

Class GenericDriver

java.lang.Object

com.github.quintans.ezSQL.driver.GenericDriver

All Implemented Interfaces:

Driver

Direct Known Subclasses:

DB2Driver, H2Driver, HSQLDBDriver, MySQLDriver, OracleDriver, PostgreSQLDriver

public abstract class GenericDriver
extends Object
implements Driver

Constructor Summary

Constructors

Constructor and Description
GenericDriver()

Method Summary

Modifier and Type	Method and Description
String	add(EDml dmlType, Function function)
String	alias(EDml dmlType, Function function)
String	and(EDml dmlType, Function function)
String	autoNumber(EDml dmlType, Function function)
String	boundedValueRange(EDml dmlType, Function function)
String	caseElse(EDml dmlType, Function function)
String	caseStatement(EDml dmlType, Function function)
String	caseWhen(EDml dmlType, Function function)
String	coalesce(EDml dmlType, Function function)
String	columnAlias(Function function, int position)
String	columnName(Column<?> column)
String	columnName(EDml dmlType, Function function)
String	count(EDml dmlType, Function function)
protected DeleteBuilder	createDeleteBuilder(Delete delete)
InsertBuilder	createInsertBuilder(Insert insert)
QueryBuilder	createQueryBuilder(Query query)
UpdateBuilder	createUpdateBuilder(Update update)
String	diferent(EDml dmlType, Function function)
String	exists(EDml dmlType, Function function)
Object	fromBigDecimal(BigDecimal o)
Object	fromBin(InputStream is, int length)
Object	fromBoolean(Boolean o)
Object	fromDate(Date o) Converts a java Date to a database Date
Object	fromDateTime(Date o) Converts a java Date to a database Date and Time.
<T> T	fromDb(ResultSetWrapper rsw, int position, Class<T> klass)
Object	fromDecimal(Double o)
Object	fromIdentity(Object o)
Object	fromInteger(Integer o)
Object	fromLong(Long o)
Object	fromNull(NullSql type) Override this to implement specific null settings, if any.
Object	fromShort(Short o)
Object	fromString(String o)
Object	fromText(InputStream is, int length)
Object	fromTime(Date o) Converts a java Date to a database Time
Object	fromTimestamp(Date o)
Object	fromTiny(Byte o)
Object	fromUnknown(Object o)
String	getAutoNumberQuery(Column<? extends Number> column)
String	getAutoNumberQuery(Column<? extends Number> column, boolean current)
Calendar	getCalendar()
String	getCurrentAutoNumberQuery(Column<? extends Number> column)
protected String	getDefault()
String	getSql(Delete delete)
String	getSql(Insert insert)
String	getSql(Query query)
String	getSql(Sequence sequence, boolean nextValue)
String	getSql(SqlProcedure procedure)
String	getSql(Update update)
String	greater(EDml dmlType, Function function)
String	greaterOrMatch(EDml dmlType, Function function)
boolean	ignoreNullKeys()
String	ilike(EDml dmlType, Function function)
String	iMatch(EDml dmlType, Function function)
String	in(EDml dmlType, Function function)
String	isNull(EDml dmlType, Function function)
String	lesser(EDml dmlType, Function function)
String	lesserOrMatch(EDml dmlType, Function function)
String	like(EDml dmlType, Function function)
String	lower(EDml dmlType, Function function)
String	match(EDml dmlType, Function function)
String	max(EDml dmlType, Function function)
String	min(EDml dmlType, Function function)
String	minus(EDml dmlType, Function function)
String	multiply(EDml dmlType, Function function)
String	now(EDml dmlType, Function function)
String	or(EDml dmlType, Function function)
abstract String	paginate(Query query, String sql)
int	paginationColumnOffset(Query query)
String	param(EDml dmlType, Function function)
void	prepareConnection(Connection connection)
String	range(EDml dmlType, Function function)
protected String	rolloverParameter(EDml dmlType, Object[] o, String separator)
String	rtrim(EDml dmlType, Function function)
String	secondsdiff(EDml dmlType, Function function)
void	setTimeZoneId(String tzId)
String	subQuery(EDml dmlType, Function function)
String	sum(EDml dmlType, Function function)
String	tableAlias(String alias)
String	tableName(Table table)
BigDecimal	toBigDecimal(ResultSetWrapper rsw, int columnIndex)
InputStream	toBin(ResultSetWrapper rsw, int columnIndex)
Boolean	toBoolean(ResultSetWrapper rsw, int columnIndex)
MyDate	toDate(ResultSetWrapper rsw, int columnIndex)
MyDateTime	toDateTime(ResultSetWrapper rsw, int columnIndex)
Double	toDecimal(ResultSetWrapper rsw, int columnIndex)
protected Object	toDefault(ResultSetWrapper rsw, int position)
Object	toIdentity(ResultSetWrapper rsw, int columnIndex)
Integer	toInteger(ResultSetWrapper rsw, int columnIndex)
Long	toLong(ResultSetWrapper rsw, int columnIndex)
Short	toShort(ResultSetWrapper rsw, int columnIndex)
String	toString(ResultSetWrapper rsw, int columnIndex)
InputStream	toText(ResultSetWrapper rsw, int columnIndex)
MyTime	toTime(ResultSetWrapper rsw, int columnIndex)
Date	toTimestamp(ResultSetWrapper rsw, int columnIndex)
Byte	toTiny(ResultSetWrapper rsw, int columnIndex)
String	translate(EDml dmlType, Function function) This is entry point for resolving functions. For implementing user defined functions this should be overridden. The implementation should also call this super method if the passed function is not resolved by the user implementation.
String	upper(EDml dmlType, Function function)
boolean	useSQLPagination()
String	val(EDml dmlType, Function function)
String	valueRange(EDml dmlType, Function function)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.quintans.ezSQL.driver.Driver

getAutoKeyStrategy

Constructor Detail

GenericDriver

public GenericDriver()

Method Detail

setTimeZoneId

public void setTimeZoneId(String tzId)

getCalendar

public Calendar getCalendar()

getAutoNumberQuery

public String getAutoNumberQuery(Column<? extends Number> column)

Specified by:

getAutoNumberQuery in interface Driver

getCurrentAutoNumberQuery

public String getCurrentAutoNumberQuery(Column<? extends Number> column)

Specified by:

getCurrentAutoNumberQuery in interface Driver

getAutoNumberQuery

public String getAutoNumberQuery(Column<? extends Number> column,
                                 boolean current)

toIdentity

public Object toIdentity(ResultSetWrapper rsw,
                         int columnIndex)
                  throws SQLException

Specified by:

toIdentity in interface Driver

Throws:

SQLException

toBoolean

public Boolean toBoolean(ResultSetWrapper rsw,
                         int columnIndex)
                  throws SQLException

Specified by:

toBoolean in interface Driver

Throws:

SQLException

toString

public String toString(ResultSetWrapper rsw,
                       int columnIndex)
                throws SQLException

Specified by:

toString in interface Driver

Throws:

SQLException

toTiny

public Byte toTiny(ResultSetWrapper rsw,
                   int columnIndex)
            throws SQLException

Specified by:

toTiny in interface Driver

Throws:

SQLException

toShort

public Short toShort(ResultSetWrapper rsw,
                     int columnIndex)
              throws SQLException

Specified by:

toShort in interface Driver

Throws:

SQLException

toInteger

public Integer toInteger(ResultSetWrapper rsw,
                         int columnIndex)
                  throws SQLException

Specified by:

toInteger in interface Driver

Throws:

SQLException

toLong

public Long toLong(ResultSetWrapper rsw,
                   int columnIndex)
            throws SQLException

Specified by:

toLong in interface Driver

Throws:

SQLException

toDecimal

public Double toDecimal(ResultSetWrapper rsw,
                        int columnIndex)
                 throws SQLException

Specified by:

toDecimal in interface Driver

Throws:

SQLException

toBigDecimal

public BigDecimal toBigDecimal(ResultSetWrapper rsw,
                               int columnIndex)
                        throws SQLException

Specified by:

toBigDecimal in interface Driver

Throws:

SQLException

toTime

public MyTime toTime(ResultSetWrapper rsw,
                     int columnIndex)
              throws SQLException

Specified by:

toTime in interface Driver

Throws:

SQLException

toDate

public MyDate toDate(ResultSetWrapper rsw,
                     int columnIndex)
              throws SQLException

Specified by:

toDate in interface Driver

Throws:

SQLException

toDateTime

public MyDateTime toDateTime(ResultSetWrapper rsw,
                             int columnIndex)
                      throws SQLException

Specified by:

toDateTime in interface Driver

Throws:

SQLException

toTimestamp

public Date toTimestamp(ResultSetWrapper rsw,
                        int columnIndex)
                 throws SQLException

Specified by:

toTimestamp in interface Driver

Throws:

SQLException

toText

public InputStream toText(ResultSetWrapper rsw,
                          int columnIndex)
                   throws SQLException

Specified by:

toText in interface Driver

Throws:

SQLException

toBin

public InputStream toBin(ResultSetWrapper rsw,
                         int columnIndex)
                  throws SQLException

Specified by:

toBin in interface Driver

Throws:

SQLException

fromNull

public Object fromNull(NullSql type)

Description copied from interface: Driver

Override this to implement specific null settings, if any. Ex: In PostgreSQL 9.3 to set a null value to a bytea we must use PreparedStatement.setBytes(parameterIndex, null)
instead of PreparedStatement.setNull(parameterIndex, type);

Specified by:

fromNull in interface Driver

Parameters:

type - the column type

Returns:

fromIdentity

public Object fromIdentity(Object o)

Specified by:

fromIdentity in interface Driver

fromBoolean

public Object fromBoolean(Boolean o)

Specified by:

fromBoolean in interface Driver

fromString

public Object fromString(String o)

Specified by:

fromString in interface Driver

fromTiny

public Object fromTiny(Byte o)

Specified by:

fromTiny in interface Driver

fromShort

public Object fromShort(Short o)

Specified by:

fromShort in interface Driver

fromInteger

public Object fromInteger(Integer o)

Specified by:

fromInteger in interface Driver

fromLong

public Object fromLong(Long o)

Specified by:

fromLong in interface Driver

fromDecimal

public Object fromDecimal(Double o)

Specified by:

fromDecimal in interface Driver

fromBigDecimal

public Object fromBigDecimal(BigDecimal o)

Specified by:

fromBigDecimal in interface Driver

fromTime

public Object fromTime(Date o)

Description copied from interface: Driver

Converts a java Date to a database Time

Specified by:

fromTime in interface Driver

Returns:

fromDate

public Object fromDate(Date o)

Description copied from interface: Driver

Converts a java Date to a database Date

Specified by:

fromDate in interface Driver

Returns:

fromDateTime

public Object fromDateTime(Date o)

Description copied from interface: Driver

Converts a java Date to a database Date and Time. Is the same as Timestamp but without timezone convertions.

Specified by:

fromDateTime in interface Driver

Returns:

fromTimestamp

public Object fromTimestamp(Date o)

Specified by:

fromTimestamp in interface Driver

fromText

public Object fromText(InputStream is,
                       int length)

Specified by:

fromText in interface Driver

fromBin

public Object fromBin(InputStream is,
                      int length)

Specified by:

fromBin in interface Driver

fromUnknown

public Object fromUnknown(Object o)

Specified by:

fromUnknown in interface Driver

ignoreNullKeys

public boolean ignoreNullKeys()

Specified by:

ignoreNullKeys in interface Driver

getSql

public String getSql(SqlProcedure procedure)

Specified by:

getSql in interface Driver

createInsertBuilder

public InsertBuilder createInsertBuilder(Insert insert)

getSql

public String getSql(Insert insert)

Specified by:

getSql in interface Driver

getDefault

protected String getDefault()

createUpdateBuilder

public UpdateBuilder createUpdateBuilder(Update update)

getSql

public String getSql(Update update)

Specified by:

getSql in interface Driver

createDeleteBuilder

protected DeleteBuilder createDeleteBuilder(Delete delete)

getSql

public String getSql(Delete delete)

Specified by:

getSql in interface Driver

getSql

public String getSql(Sequence sequence,
                     boolean nextValue)

Specified by:

getSql in interface Driver

createQueryBuilder

public QueryBuilder createQueryBuilder(Query query)

getSql

public String getSql(Query query)

Specified by:

getSql in interface Driver

translate

public String translate(EDml dmlType,
                        Function function)

This is entry point for resolving functions.
For implementing user defined functions this should be overridden.
The implementation should also call this super method if the passed function is not resolved by the user implementation.

Specified by:

translate in interface Driver

Parameters:

function - the function to be resolved

Returns:

the string representation of the passed function

rolloverParameter

protected String rolloverParameter(EDml dmlType,
                                   Object[] o,
                                   String separator)

useSQLPagination

public boolean useSQLPagination()

Specified by:

useSQLPagination in interface Driver

tableName

public String tableName(Table table)

Specified by:

tableName in interface Driver

tableAlias

public String tableAlias(String alias)

Specified by:

tableAlias in interface Driver

columnName

public String columnName(Column<?> column)

Specified by:

columnName in interface Driver

columnAlias

public String columnAlias(Function function,
                          int position)

Specified by:

columnAlias in interface Driver

columnName

public String columnName(EDml dmlType,
                         Function function)

match

public String match(EDml dmlType,
                    Function function)

iMatch

public String iMatch(EDml dmlType,
                     Function function)

diferent

public String diferent(EDml dmlType,
                       Function function)

range

public String range(EDml dmlType,
                    Function function)

valueRange

public String valueRange(EDml dmlType,
                         Function function)

boundedValueRange

public String boundedValueRange(EDml dmlType,
                                Function function)

in

public String in(EDml dmlType,
                 Function function)

or

public String or(EDml dmlType,
                 Function function)

and

public String and(EDml dmlType,
                  Function function)

like

public String like(EDml dmlType,
                   Function function)

ilike

public String ilike(EDml dmlType,
                    Function function)

isNull

public String isNull(EDml dmlType,
                     Function function)

greater

public String greater(EDml dmlType,
                      Function function)

lesser

public String lesser(EDml dmlType,
                     Function function)

greaterOrMatch

public String greaterOrMatch(EDml dmlType,
                             Function function)

lesserOrMatch

public String lesserOrMatch(EDml dmlType,
                            Function function)

param

public String param(EDml dmlType,
                    Function function)

val

public String val(EDml dmlType,
                  Function function)

exists

public String exists(EDml dmlType,
                     Function function)

alias

public String alias(EDml dmlType,
                    Function function)

sum

public String sum(EDml dmlType,
                  Function function)

max

public String max(EDml dmlType,
                  Function function)

min

public String min(EDml dmlType,
                  Function function)

add

public String add(EDml dmlType,
                  Function function)

minus

public String minus(EDml dmlType,
                    Function function)

secondsdiff

public String secondsdiff(EDml dmlType,
                          Function function)

multiply

public String multiply(EDml dmlType,
                       Function function)

count

public String count(EDml dmlType,
                    Function function)

rtrim

public String rtrim(EDml dmlType,
                    Function function)

subQuery

public String subQuery(EDml dmlType,
                       Function function)

now

public String now(EDml dmlType,
                  Function function)

upper

public String upper(EDml dmlType,
                    Function function)

lower

public String lower(EDml dmlType,
                    Function function)

coalesce

public String coalesce(EDml dmlType,
                       Function function)

caseStatement

public String caseStatement(EDml dmlType,
                            Function function)

caseWhen

public String caseWhen(EDml dmlType,
                       Function function)

caseElse

public String caseElse(EDml dmlType,
                       Function function)

autoNumber

public String autoNumber(EDml dmlType,
                         Function function)

paginationColumnOffset

public int paginationColumnOffset(Query query)

Specified by:

paginationColumnOffset in interface Driver

prepareConnection

public void prepareConnection(Connection connection)

Specified by:

prepareConnection in interface Driver

paginate

public abstract String paginate(Query query,
                                String sql)

toDefault

protected Object toDefault(ResultSetWrapper rsw,
                           int position)
                    throws SQLException

Throws:

SQLException

fromDb

public <T> T fromDb(ResultSetWrapper rsw,
                    int position,
                    Class<T> klass)
             throws SQLException

Specified by:

fromDb in interface Driver

Throws:

SQLException