com.litongjava.db.activerecord.dialect

Class PostgreSqlDialect

java.lang.Object

com.litongjava.db.activerecord.dialect.Dialect

com.litongjava.db.activerecord.dialect.PostgreSqlDialect

public class PostgreSqlDialect
extends Dialect

PostgreSqlDialect.

Field Summary

Fields inherited from class com.litongjava.db.activerecord.dialect.Dialect

keepByteAndShort, modelBuilder, recordBuilder

Constructor Summary

Constructors

Constructor and Description
PostgreSqlDialect()

Method Summary

Modifier and Type	Method and Description
void	fillPst(PreparedStatement pst, int i, Object value)
void	fillStatement(PreparedStatement pst, List<Object> paras)
void	fillStatement(PreparedStatement pst, Object... paras)
String	forColumns(String columns)
void	forDbDelete(String tableName, String[] pKeys, Row record, StringBuilder sql, List<Object> paras)
String	forDbDeleteByField(String tableName, String field)
String	forDbDeleteById(String tableName, String[] pKeys)
StringBuffer	forDbFind(String tableName, String columns, Row record, List<Object> paras)
StringBuffer	forDbFindByField(String tableName, String columns, String field, Object fieldValue, List<Object> paras)
String	forDbFindById(String tableName, String[] pKeys)
String	forDbFindColumns(String tableName, String columns)
String	forDbFindColumnsById(String tableName, String columns, String[] pKeys)
static StringBuilder	forDbFindColumnsReturnStrinBuilder(String tableName, String columns)
void	forDbSave(String tableName, String[] pKeys, Row record, StringBuilder sql, List<Object> paras)
void	forDbSaveIfAbset(String tableName, String[] pKeys, Row record, StringBuilder sql, List<Object> paras)
void	forDbUpdate(String tableName, String[] pKeys, Object[] ids, Row record, StringBuilder sql, List<Object> paras)
void	forDbUpdate(String tableName, String[] pKeys, Object[] ids, Row record, StringBuilder sql, List<Object> paras, String[] jsonFields)
String	forExistsByFields(String tableName, String fields)
String	forFindAll(String tableName)
String	forModelDeleteById(Table table)
String	forModelFindById(Table table, String columns)
void	forModelSave(Table table, Map<String,Object> attrs, StringBuilder sql, List<Object> paras)
void	forModelUpdate(Table table, Map<String,Object> attrs, Set<String> modifyFlag, StringBuilder sql, List<Object> paras)
String	forPaginate(int pageNumber, int pageSize, StringBuilder findSql)
String	forTableBuilderDoBuild(String tableName)
void	getModelGeneratedKey(Model<?> model, PreparedStatement pst, Table table) 解决 PostgreSql 获取自增主键时 rs.getObject(1) 总是返回第一个字段的值，而非返回了 id 值 issue: https://www.oschina.net/question/2312705_2243354
void	getRecordGeneratedKey(PreparedStatement pst, Row record, String[] pKeys) 解决 PostgreSql 获取自增主键时 rs.getObject(1) 总是返回第一个字段的值，而非返回了 id 值 issue: https://www.oschina.net/question/2312705_2243354
void	transformJsonFields(List<Row> recordList, String[] jsonFields)
void	transformJsonFields(Row record, String[] jsonFields)

Methods inherited from class com.litongjava.db.activerecord.dialect.Dialect

buildModelList, buildRecordList, buildRecordListWithJsonFields, eachModel, eachRecord, forPaginateTotalRow, getDefaultPrimaryKey, isKeepByteAndShort, isOracle, isPrimaryKey, isTakeOverDbPaginate, isTakeOverModelPaginate, processGeneratedBigIntegerKey, setKeepByteAndShort, setModelBuilder, setRecordBuilder, takeOverDbPaginate, takeOverModelPaginate, trimPrimaryKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSqlDialect

public PostgreSqlDialect()

Method Detail

forTableBuilderDoBuild

public String forTableBuilderDoBuild(String tableName)

Specified by:

forTableBuilderDoBuild in class Dialect

forFindAll

public String forFindAll(String tableName)

Overrides:

forFindAll in class Dialect

forModelSave

public void forModelSave(Table table,
                         Map<String,Object> attrs,
                         StringBuilder sql,
                         List<Object> paras)

Specified by:

forModelSave in class Dialect

forModelDeleteById

public String forModelDeleteById(Table table)

Specified by:

forModelDeleteById in class Dialect

forDbDeleteByField

public String forDbDeleteByField(String tableName,
                                 String field)

Specified by:

forDbDeleteByField in class Dialect

forModelUpdate

public void forModelUpdate(Table table,
                           Map<String,Object> attrs,
                           Set<String> modifyFlag,
                           StringBuilder sql,
                           List<Object> paras)

Specified by:

forModelUpdate in class Dialect

forModelFindById

public String forModelFindById(Table table,
                               String columns)

Specified by:

forModelFindById in class Dialect

forDbFindById

public String forDbFindById(String tableName,
                            String[] pKeys)

Specified by:

forDbFindById in class Dialect

forDbDelete

public void forDbDelete(String tableName,
                        String[] pKeys,
                        Row record,
                        StringBuilder sql,
                        List<Object> paras)

Specified by:

forDbDelete in class Dialect

forDbDeleteById

public String forDbDeleteById(String tableName,
                              String[] pKeys)

Specified by:

forDbDeleteById in class Dialect

forDbSave

public void forDbSave(String tableName,
                      String[] pKeys,
                      Row record,
                      StringBuilder sql,
                      List<Object> paras)

Specified by:

forDbSave in class Dialect

forDbSaveIfAbset

public void forDbSaveIfAbset(String tableName,
                             String[] pKeys,
                             Row record,
                             StringBuilder sql,
                             List<Object> paras)

Specified by:

forDbSaveIfAbset in class Dialect

forDbUpdate

public void forDbUpdate(String tableName,
                        String[] pKeys,
                        Object[] ids,
                        Row record,
                        StringBuilder sql,
                        List<Object> paras)

Specified by:

forDbUpdate in class Dialect

forPaginate

public String forPaginate(int pageNumber,
                          int pageSize,
                          StringBuilder findSql)

Specified by:

forPaginate in class Dialect

fillStatement

public void fillStatement(PreparedStatement pst,
                          List<Object> paras)
                   throws SQLException

Overrides:

fillStatement in class Dialect

Throws:

SQLException

fillStatement

public void fillStatement(PreparedStatement pst,
                          Object... paras)
                   throws SQLException

Overrides:

fillStatement in class Dialect

Throws:

SQLException

getModelGeneratedKey

public void getModelGeneratedKey(Model<?> model,
                                 PreparedStatement pst,
                                 Table table)
                          throws SQLException

解决 PostgreSql 获取自增主键时 rs.getObject(1) 总是返回第一个字段的值，而非返回了 id 值 issue: https://www.oschina.net/question/2312705_2243354

相对于 Dialect 中的默认实现，仅将 rs.getXxx(1) 改成了 rs.getXxx(pKey)

Overrides:

getModelGeneratedKey in class Dialect

Throws:

SQLException

getRecordGeneratedKey

public void getRecordGeneratedKey(PreparedStatement pst,
                                  Row record,
                                  String[] pKeys)

解决 PostgreSql 获取自增主键时 rs.getObject(1) 总是返回第一个字段的值，而非返回了 id 值 issue: https://www.oschina.net/question/2312705_2243354

相对于 Dialect 中的默认实现，仅将 rs.getXxx(1) 改成了 rs.getXxx(pKey)

Overrides:

getRecordGeneratedKey in class Dialect

forDbFindColumnsById

public String forDbFindColumnsById(String tableName,
                                   String columns,
                                   String[] pKeys)

Specified by:

forDbFindColumnsById in class Dialect

forDbFindColumnsReturnStrinBuilder

public static StringBuilder forDbFindColumnsReturnStrinBuilder(String tableName,
                                                               String columns)

forDbFindColumns

public String forDbFindColumns(String tableName,
                               String columns)

Specified by:

forDbFindColumns in class Dialect

forExistsByFields

public String forExistsByFields(String tableName,
                                String fields)

Specified by:

forExistsByFields in class Dialect

forDbUpdate

public void forDbUpdate(String tableName,
                        String[] pKeys,
                        Object[] ids,
                        Row record,
                        StringBuilder sql,
                        List<Object> paras,
                        String[] jsonFields)

Specified by:

forDbUpdate in class Dialect

transformJsonFields

public void transformJsonFields(Row record,
                                String[] jsonFields)

Specified by:

transformJsonFields in class Dialect

transformJsonFields

public void transformJsonFields(List<Row> recordList,
                                String[] jsonFields)

Specified by:

transformJsonFields in class Dialect

fillPst

public void fillPst(PreparedStatement pst,
                    int i,
                    Object value)
             throws SQLException

Overrides:

fillPst in class Dialect

Throws:

SQLException

forDbFind

public StringBuffer forDbFind(String tableName,
                              String columns,
                              Row record,
                              List<Object> paras)

Specified by:

forDbFind in class Dialect

forDbFindByField

public StringBuffer forDbFindByField(String tableName,
                                     String columns,
                                     String field,
                                     Object fieldValue,
                                     List<Object> paras)

Specified by:

forDbFindByField in class Dialect

forColumns

public String forColumns(String columns)

Specified by:

forColumns in class Dialect