Package cn.mapway.ui.server.db

Class SqliteTools

java.lang.Object

cn.mapway.ui.server.db.SqliteTools

All Implemented Interfaces:

IDbSource, Closeable, AutoCloseable

public class SqliteTools
extends Object
implements IDbSource, Closeable

Sqlite数据库工具

Constructor Summary

Constructors

Constructor	Description
SqliteTools(Connection connection)

Method Summary

Modifier and Type	Method	Description
void	close()
static SqliteTools	create(String dbPath)
void	createMetaTable(TableMetadata metadata)
String	createSqlFromMetadata(TableMetadata tableMetadata, String schemaName, String newTableName)	生成创建表的SQL
void	createTable(TableMetadata tableMetadata, boolean dropIfExists)
void	dropTable(String tableName)
void	eachRow(TableMetadata tableMetadata, org.nutz.lang.Each<ResultSet> consumer)	遍历数据库中没一条记录
String	generateSelectQuery(TableMetadata tableMetadata)
long	getRowCount(TableMetadata tableMetadata)	获取表的记录数量
boolean	isTableExist(String tableName)
List<String>	listTable(String schema)
List<String>	listView(Connection conn, String schema)
TableMetadata	readMetaData()
void	restore(IDbSource dbSource, TableMetadata tableMetadata, IProgressHandler handler)
void	truncateTable(String tableName)

Methods inherited from class java.lang.Object

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

Constructor Details

SqliteTools

public SqliteTools(Connection connection)

Method Details

create

public static SqliteTools create(String dbPath)
                          throws SQLException

Throws:

SQLException

readMetaData

public TableMetadata readMetaData()

createMetaTable

public void createMetaTable(TableMetadata metadata)

listTable

public List<String> listTable(String schema)

listView

public List<String> listView(Connection conn,
 String schema)

eachRow

public void eachRow(TableMetadata tableMetadata,
 org.nutz.lang.Each<ResultSet> consumer)
             throws SQLException

遍历数据库中没一条记录

Specified by:

eachRow in interface IDbSource

Parameters:

tableMetadata -

consumer -

Throws:

SQLException

restore

public void restore(IDbSource dbSource,
 TableMetadata tableMetadata,
 IProgressHandler handler)
             throws SQLException

Throws:

SQLException

generateSelectQuery

public String generateSelectQuery(TableMetadata tableMetadata)

getRowCount

public long getRowCount(TableMetadata tableMetadata)

获取表的记录数量

Parameters:

tableMetadata -

Returns:

isTableExist

public boolean isTableExist(String tableName)

dropTable

public void dropTable(String tableName)

truncateTable

public void truncateTable(String tableName)

createTable

public void createTable(TableMetadata tableMetadata,
 boolean dropIfExists)

createSqlFromMetadata

public String createSqlFromMetadata(TableMetadata tableMetadata,
 String schemaName,
 String newTableName)

生成创建表的SQL

Parameters:

tableMetadata -

Returns:

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException