com.github.quintans.ezSQL.dml

Class DmlBase

java.lang.Object

com.github.quintans.ezSQL.dml.DmlBase

Direct Known Subclasses:

DmlCore, Query

public abstract class DmlBase
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DmlBase.PathCondition

Field Summary

Fields

Modifier and Type	Field and Description
protected List<PathElement[]>	cachedAssociation
protected Condition	condition
protected AbstractDb	db
protected List<Condition>	discriminatorConditions
static String	JOIN_PREFIX
protected AliasBag	joinBag
protected List<Join>	joins
protected String	lastFkAlias
protected Join	lastJoin
protected Map<String,Object>	parameters
protected List<PathElement>	path list with the associations of the current path
protected static String	PREFIX
protected RawSql	rawSql
protected SimpleJdbc	simpleJdbc
protected Table	table
protected String	tableAlias

Constructor Summary

Constructors

Constructor and Description
DmlBase(AbstractDb db, Table table)

Method Summary

Modifier and Type	Method and Description
protected List<PathElement>	addJoin(List<PathElement> associations, PathElement[] common, boolean fetch)
protected void	applyInclude(List<PathElement> chain, List<Function> tokens)
protected void	applyOn(List<PathElement> chain, Condition condition) condição a usar na associação imediatamente anterior
protected void	applyWhere(Condition restriction)
protected String	callerName(StackTraceElement[] stack, String fqcn)
protected Connection	connection()
protected void	debug(org.apache.log4j.Logger logger, String fqcn, String format, Object... args)
protected void	debugSQL(org.apache.log4j.Logger logger, String fqcn, String sql)
protected void	debugTime(org.apache.log4j.Logger logger, String fqcn, long now)
static PathElement[]	deepestCommonPath(List<PathElement[]> cachedAssociation, List<PathElement> associations) das listas de grupos de Foreign Keys (caminhos), obtem as Foreign Keys correspondentes ao caminho comum mais longo que se consegue percorrer com o grupo de Foreign Keys passado
protected Driver	driver()
protected String	dumpParameters(Map<String,Object> map)
String	getAliasForAssociation(Association association)
Condition	getCondition()
AbstractDb	getDb()
List<Join>	getJoins()
Object	getParameter(Column<?> column)
Map<String,Object>	getParameters()
SimpleJdbc	getSimpleJdbc()
abstract RawSql	getSql()
Table	getTable()
String	getTableAlias()
protected void	joinTo(List<PathElement> paths, boolean fetch) Indicates that the current association chain should be used to join only.
int	nextRawIndex()
protected void	replaceRaw(Function token) replaces RAW with PARAM
void	setParameter(Column<?> col, Object value) Sets the value of parameter to the column. Converts null values to NullSql type or Values interfaces to its value
void	setParameter(String name, Object value)
void	setTableAlias(String alias)
protected DmlBase	where(Condition... restrictions)
protected DmlBase	where(Condition restriction)
protected DmlBase	where(List<Condition> restrictions)

Methods inherited from class java.lang.Object

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

Field Detail

db

protected AbstractDb db

simpleJdbc

protected SimpleJdbc simpleJdbc

table

protected Table table

tableAlias

protected String tableAlias

joins

protected List<Join> joins

condition

protected Condition condition

parameters

protected Map<String,Object> parameters

JOIN_PREFIX

public static final String JOIN_PREFIX

See Also:

Constant Field Values

joinBag

protected AliasBag joinBag

PREFIX

protected static final String PREFIX

See Also:

Constant Field Values

lastFkAlias

protected String lastFkAlias

lastJoin

protected Join lastJoin

rawSql

protected RawSql rawSql

discriminatorConditions

protected List<Condition> discriminatorConditions

path

protected List<PathElement> path

list with the associations of the current path

cachedAssociation

protected List<PathElement[]> cachedAssociation

Constructor Detail

DmlBase

public DmlBase(AbstractDb db,
               Table table)

Method Detail

nextRawIndex

public int nextRawIndex()

getDb

public AbstractDb getDb()

getTable

public Table getTable()

getTableAlias

public String getTableAlias()

setTableAlias

public void setTableAlias(String alias)

getJoins

public List<Join> getJoins()

getParameters

public Map<String,Object> getParameters()

getParameter

public Object getParameter(Column<?> column)

getCondition

public Condition getCondition()

setParameter

public void setParameter(Column<?> col,
                         Object value)

Sets the value of parameter to the column.
Converts null values to NullSql type or Values interfaces to its value

Parameters:

col - The column

value - The value to set wrapped in a Parameter

setParameter

public void setParameter(String name,
                         Object value)

deepestCommonPath

public static PathElement[] deepestCommonPath(List<PathElement[]> cachedAssociation,
                                              List<PathElement> associations)

das listas de grupos de Foreign Keys (caminhos), obtem as Foreign Keys correspondentes ao caminho comum mais longo que se consegue percorrer com o grupo de Foreign Keys passado

Parameters:

cachedAssociation - listas de grupos de Foreign Keys (caminhos)

associations - grupo de Foreign Keys para comparar

Returns:

Foreign Keys correspondentes ao caminho comum mais longo que se consegue percorrer

getAliasForAssociation

public String getAliasForAssociation(Association association)

joinTo

protected void joinTo(List<PathElement> paths,
                      boolean fetch)

Indicates that the current association chain should be used to join only. A table end alias can also be supplied.

Parameters:

paths -

fetch -

addJoin

protected List<PathElement> addJoin(List<PathElement> associations,
                                    PathElement[] common,
                                    boolean fetch)

where

protected DmlBase where(Condition restriction)

where

protected DmlBase where(Condition... restrictions)

where

protected DmlBase where(List<Condition> restrictions)

applyOn

protected void applyOn(List<PathElement> chain,
                       Condition condition)

condição a usar na associação imediatamente anterior

Parameters:

chain -

condition -

applyInclude

protected void applyInclude(List<PathElement> chain,
                            List<Function> tokens)

applyWhere

protected void applyWhere(Condition restriction)

dumpParameters

protected String dumpParameters(Map<String,Object> map)

driver

protected Driver driver()

getSimpleJdbc

public SimpleJdbc getSimpleJdbc()

getSql

public abstract RawSql getSql()

connection

protected Connection connection()

debug

protected void debug(org.apache.log4j.Logger logger,
                     String fqcn,
                     String format,
                     Object... args)

debugTime

protected void debugTime(org.apache.log4j.Logger logger,
                         String fqcn,
                         long now)

debugSQL

protected void debugSQL(org.apache.log4j.Logger logger,
                        String fqcn,
                        String sql)

callerName

protected String callerName(StackTraceElement[] stack,
                            String fqcn)

replaceRaw

protected void replaceRaw(Function token)

replaces RAW with PARAM

Parameters:

token -