com.asakusafw.vocabulary.windgate

Class JdbcImporterDescription

java.lang.Object

com.asakusafw.vocabulary.windgate.WindGateImporterDescription

com.asakusafw.vocabulary.windgate.JdbcImporterDescription

All Implemented Interfaces:

ImporterDescription, WindGateProcessDescription

public abstract class JdbcImporterDescription
extends WindGateImporterDescription

An abstract super class that describes importer process using JDBC/WindGate. Each subclass must satisfy following requirements:

• declared as public
• not declared as abstract
• not declared type parameters
• not declared any explicit constructors

Since:

0.2.2

Version:

0.9.0

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JdbcImporterDescription.Option JDBC import options.

Nested classes/interfaces inherited from interface com.asakusafw.vocabulary.external.ImporterDescription

ImporterDescription.DataSize

Constructor Summary

Constructors

Constructor and Description
JdbcImporterDescription()

Method Summary

Modifier and Type	Method and Description
abstract List<String>	getColumnNames() Returns the target column names.
String	getCondition() Returns the conditional expression in SQL.
DriverScript	getDriverScript() Returns the driver script of this description.
abstract Class<? extends DataModelJdbcSupport<?>>	getJdbcSupport() Returns an implementation of DataModelJdbcSupport class.
Collection<? extends JdbcAttribute>	getOptions() Returns WindGate JDBC import options.
abstract String	getTableName() Returns the target table name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.asakusafw.vocabulary.external.ImporterDescription

getDataSize, getModelType

Methods inherited from interface com.asakusafw.vocabulary.windgate.WindGateProcessDescription

getProfileName

Constructor Detail

JdbcImporterDescription

public JdbcImporterDescription()

Method Detail

getJdbcSupport

public abstract Class<? extends DataModelJdbcSupport<?>> getJdbcSupport()

Returns an implementation of DataModelJdbcSupport class. The class must be supports target data model type and target columns.

Returns:

the class of DataModelJdbcSupport

getTableName

public abstract String getTableName()

Returns the target table name.

Returns:

the target table name

getColumnNames

public abstract List<String> getColumnNames()

Returns the target column names.

Returns:

the target column names

getCondition

public String getCondition()

Returns the conditional expression in SQL. This string must be a WHERE clause (excludes the "WHERE" token itself).

Returns:

the conditional expression, or null if import all rows in the table

getOptions

public Collection<? extends JdbcAttribute> getOptions()

Returns WindGate JDBC import options.

Returns:

options

Since:

0.9.0

getDriverScript

public final DriverScript getDriverScript()

Description copied from interface: WindGateProcessDescription

Returns the driver script of this description.

Returns:

the driver script