com.geoway.adf.gis.geodb.postgresql

Class GaussDBInsertCursorBatch

java.lang.Object

com.geoway.adf.gis.geodb.postgresql.GaussDBInsertCursorBatch

All Implemented Interfaces:

ICursor, IFeatureCursor

public class GaussDBInsertCursorBatch
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Connection	connection
protected SimpleDateFormat	dateFormat
protected IFeatureClass	featureClass
protected IFields	fields
protected String	insertSqlFormat
protected org.slf4j.Logger	logger
protected int	srid
protected StringBuilder	stringBuilder
protected ITable	table
protected JdbcWorkspace	workspace

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GaussDBInsertCursorBatch(JdbcWorkspace workspace, ITable table)

Method Summary

Modifier and Type	Method and Description
boolean	deleteFeature() 删除要素
boolean	deleteRow() 删除行
protected boolean	flush()
IFields	getFields() 获取字段列表
ITable	getTable() 获取表格数据集
boolean	insertFeature(IFeature buffer) 插入要素
boolean	insertRow(IRow buffer) 插入行
IFeature	nextFeature() 获取下一个要素
IRow	nextRow() 获取下一行
void	release() 释放资源
boolean	updateFeature(IFeature feature) 更新要素
boolean	updateRow(IRow row) 更新行

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.slf4j.Logger logger

dateFormat

protected final SimpleDateFormat dateFormat

connection

protected Connection connection

workspace

protected JdbcWorkspace workspace

table

protected ITable table

featureClass

protected IFeatureClass featureClass

fields

protected IFields fields

srid

protected int srid

insertSqlFormat

protected String insertSqlFormat

stringBuilder

protected StringBuilder stringBuilder

Constructor Detail

GaussDBInsertCursorBatch

protected GaussDBInsertCursorBatch(JdbcWorkspace workspace,
                                   ITable table)

Method Detail

flush

protected boolean flush()

getTable

public ITable getTable()

Description copied from interface: ICursor

获取表格数据集

Specified by:

getTable in interface ICursor

Returns:

getFields

public IFields getFields()

Description copied from interface: IFeatureCursor

获取字段列表

Specified by:

getFields in interface ICursor

Specified by:

getFields in interface IFeatureCursor

Returns:

nextFeature

public IFeature nextFeature()

Description copied from interface: IFeatureCursor

获取下一个要素

Specified by:

nextFeature in interface IFeatureCursor

Returns:

nextRow

public IRow nextRow()

Description copied from interface: ICursor

获取下一行

Specified by:

nextRow in interface ICursor

Returns:

release

public void release()

Description copied from interface: IFeatureCursor

释放资源

Specified by:

release in interface ICursor

Specified by:

release in interface IFeatureCursor

insertRow

public boolean insertRow(IRow buffer)

Description copied from interface: ICursor

插入行

Specified by:

insertRow in interface ICursor

Returns:

updateRow

public boolean updateRow(IRow row)

Description copied from interface: ICursor

更新行

Specified by:

updateRow in interface ICursor

Returns:

deleteRow

public boolean deleteRow()

Description copied from interface: ICursor

删除行

Specified by:

deleteRow in interface ICursor

Returns:

insertFeature

public boolean insertFeature(IFeature buffer)

Description copied from interface: IFeatureCursor

插入要素

Specified by:

insertFeature in interface IFeatureCursor

Returns:

updateFeature

public boolean updateFeature(IFeature feature)

Description copied from interface: IFeatureCursor

更新要素

Specified by:

updateFeature in interface IFeatureCursor

Returns:

deleteFeature

public boolean deleteFeature()

Description copied from interface: IFeatureCursor

删除要素

Specified by:

deleteFeature in interface IFeatureCursor

Returns: