com.groupdocs.annotation.data.connector.db.updater
Class MysqlStorageSchemaUpdater

java.lang.Object
  com.groupdocs.annotation.data.connector.db.updater.CommonStorageSchemaUpdater
      com.groupdocs.annotation.data.connector.db.updater.MysqlStorageSchemaUpdater

All Implemented Interfaces:

IStorageSchemaUpdater

public class MysqlStorageSchemaUpdater
extends CommonStorageSchemaUpdater

Author:

Aleksey Permyakov (26.10.2014)

Field Summary

Fields inherited from class com.groupdocs.annotation.data.connector.db.updater.CommonStorageSchemaUpdater

javaType2dbType

Constructor Summary

MysqlStorageSchemaUpdater(String dbDriver, String dbConnectionString)
Create updater instance

Method Summary

boolean	onDeleteColumn(String tableName, String fieldName) Delete column from table
boolean	onRenameColumn(String tableName, String columnName, String newColumnName) Rename table column

Methods inherited from class com.groupdocs.annotation.data.connector.db.updater.CommonStorageSchemaUpdater

executeSQL, getSchemaUpdateConnection, getStorageSchemaVersion, onCreateColumn, onDeleteTable, onRenameTable, setStorageSchemaVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

MysqlStorageSchemaUpdater

public MysqlStorageSchemaUpdater(String dbDriver,
                                 String dbConnectionString)

Create updater instance

Parameters:

dbDriver - driver name

dbConnectionString - connection string

Method Detail

onDeleteColumn

public boolean onDeleteColumn(String tableName,
                              String fieldName)
                       throws AnnotationException

Delete column from table

Specified by:

onDeleteColumn in interface IStorageSchemaUpdater

Overrides:

onDeleteColumn in class CommonStorageSchemaUpdater

Parameters:

tableName - table name

fieldName - column name

Returns:

success or fail

Throws:

AnnotationException

onRenameColumn

public boolean onRenameColumn(String tableName,
                              String columnName,
                              String newColumnName)
                       throws AnnotationException

Description copied from class: CommonStorageSchemaUpdater

Rename table column

Specified by:

onRenameColumn in interface IStorageSchemaUpdater

Overrides:

onRenameColumn in class CommonStorageSchemaUpdater

Parameters:

tableName - table name

columnName - column name

newColumnName - new column name

Returns:

success or fail

Throws:

AnnotationException