Package io.dataease.plugins.datasource.provider

Class DefaultJdbcProvider

java.lang.Object

io.dataease.plugins.datasource.provider.Provider

io.dataease.plugins.datasource.provider.DefaultJdbcProvider

public abstract class DefaultJdbcProvider
extends Provider

Field Summary

Fields

Modifier and Type	Field	Description
protected ExtendedJdbcClassLoader	extendedJdbcClassLoader
protected Map<String,com.alibaba.druid.pool.DruidDataSource>	jdbcConnection

Constructor Summary

Constructors

Constructor	Description
DefaultJdbcProvider()

Method Summary

Modifier and Type	Method	Description
void	addToPool(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
void	checkConfiguration(io.dataease.plugins.common.base.domain.Datasource datasource)
String	checkStatus(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
String	dsVersion(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
void	exec(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
List<String[]>	fetchResult(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
Map<String,List>	fetchResultAndField(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
List<io.dataease.plugins.common.dto.datasource.TableField>	fetchResultField(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
Connection	getConnectionFromPool(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
protected ExtendedJdbcClassLoader	getCustomJdbcClassLoader(io.dataease.plugins.common.base.domain.DeDriver deDriver)
List<String[]>	getData(io.dataease.plugins.common.request.datasource.DatasourceRequest dsr)
List<String>	getSchema(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
String	getSchemaSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
Statement	getStatement(Connection connection, int queryTimeout)
List<io.dataease.plugins.common.dto.datasource.TableField>	getTableFields(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
List<io.dataease.plugins.common.dto.datasource.TableDesc>	getTables(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
String	getTablesSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
abstract String	getType()
String	getViewSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
void	handleDatasource(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest, String type)
void	init()
protected boolean	isDefaultClassLoader(String customDriver)
abstract boolean	isUseDatasourcePool()
void	reloadCustomJdbcClassLoader(io.dataease.plugins.common.base.domain.DeDriver deDriver)
JdbcConfiguration	setCredential(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest, com.alibaba.druid.pool.DruidDataSource dataSource)

Methods inherited from class io.dataease.plugins.datasource.provider.Provider

dsVersion, getConnection

Methods inherited from class java.lang.Object

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

Field Detail

jdbcConnection

protected Map<String,com.alibaba.druid.pool.DruidDataSource> jdbcConnection

extendedJdbcClassLoader

protected ExtendedJdbcClassLoader extendedJdbcClassLoader

Constructor Detail

DefaultJdbcProvider

public DefaultJdbcProvider()

Method Detail

isUseDatasourcePool

public abstract boolean isUseDatasourcePool()

init

@PostConstruct
public void init()
          throws Exception

Throws:

Exception

getType

public abstract String getType()

getData

public List<String[]> getData(io.dataease.plugins.common.request.datasource.DatasourceRequest dsr)
                       throws Exception

Specified by:

getData in class Provider

Throws:

Exception

getStatement

public Statement getStatement(Connection connection,
                              int queryTimeout)
                       throws Exception

Throws:

Exception

exec

public void exec(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
          throws Exception

Throws:

Exception

getTables

public List<io.dataease.plugins.common.dto.datasource.TableDesc> getTables(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                                                                    throws Exception

Specified by:

getTables in class Provider

Throws:

Exception

checkStatus

public String checkStatus(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                   throws Exception

Specified by:

checkStatus in class Provider

Throws:

Exception

fetchResult

public List<String[]> fetchResult(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                           throws Exception

Overrides:

fetchResult in class Provider

Throws:

Exception

fetchResultField

public List<io.dataease.plugins.common.dto.datasource.TableField> fetchResultField(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                                                                            throws Exception

Specified by:

fetchResultField in class Provider

Throws:

Exception

fetchResultAndField

public Map<String,List> fetchResultAndField(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                                           throws Exception

Specified by:

fetchResultAndField in class Provider

Throws:

Exception

handleDatasource

public void handleDatasource(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest,
                             String type)
                      throws Exception

Overrides:

handleDatasource in class Provider

Throws:

Exception

getSchema

public List<String> getSchema(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                       throws Exception

Overrides:

getSchema in class Provider

Throws:

Exception

getTableFields

public List<io.dataease.plugins.common.dto.datasource.TableField> getTableFields(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                                                                          throws Exception

Overrides:

getTableFields in class Provider

Throws:

Exception

getTablesSql

public String getTablesSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                    throws Exception

Overrides:

getTablesSql in class Provider

Throws:

Exception

getViewSql

public String getViewSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                  throws Exception

Overrides:

getViewSql in class Provider

Throws:

Exception

getSchemaSql

public String getSchemaSql(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)

Overrides:

getSchemaSql in class Provider

getConnectionFromPool

public Connection getConnectionFromPool(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                                 throws Exception

Overrides:

getConnectionFromPool in class Provider

Throws:

Exception

addToPool

public void addToPool(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
               throws Exception

Overrides:

addToPool in class Provider

Throws:

Exception

setCredential

public JdbcConfiguration setCredential(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest,
                                       com.alibaba.druid.pool.DruidDataSource dataSource)
                                throws Exception

Overrides:

setCredential in class Provider

Throws:

Exception

reloadCustomJdbcClassLoader

public void reloadCustomJdbcClassLoader(io.dataease.plugins.common.base.domain.DeDriver deDriver)
                                 throws Exception

Throws:

Exception

getCustomJdbcClassLoader

protected ExtendedJdbcClassLoader getCustomJdbcClassLoader(io.dataease.plugins.common.base.domain.DeDriver deDriver)
                                                    throws Exception

Throws:

Exception

isDefaultClassLoader

protected boolean isDefaultClassLoader(String customDriver)

checkConfiguration

public void checkConfiguration(io.dataease.plugins.common.base.domain.Datasource datasource)
                        throws Exception

Overrides:

checkConfiguration in class Provider

Throws:

Exception

dsVersion

public String dsVersion(io.dataease.plugins.common.request.datasource.DatasourceRequest datasourceRequest)
                 throws Exception

Throws:

Exception