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

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

All Implemented Interfaces:

IStorageSchemaUpdater

public class PostgresqlStorageSchemaUpdater
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

PostgresqlStorageSchemaUpdater(String dbDriver, String dbConnectionString)
Create updater instance

Method Summary

int	getStorageSchemaVersion() Getter for property 'storageSchemaVersion'.
boolean	onCreateColumn(String tableName, String fieldName, Class fieldType) Create column in table
boolean	onDeleteColumn(String tableName, String fieldName) Delete column from table
boolean	onDeleteTable(String tableName) Delete table from database
boolean	onRenameColumn(String tableName, String fieldName, String newFieldName) Rename table column
boolean	onRenameTable(String tableName, String newTableName) Rename table
boolean	setStorageSchemaVersion(int storageSchemaVersion) Set database schema version

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

executeSQL, getSchemaUpdateConnection

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresqlStorageSchemaUpdater

public PostgresqlStorageSchemaUpdater(String dbDriver,
                                      String dbConnectionString)

Create updater instance

Parameters:

dbDriver - driver name

dbConnectionString - connection string

Method Detail

getStorageSchemaVersion

public int getStorageSchemaVersion()

Getter for property 'storageSchemaVersion'.

Specified by:

getStorageSchemaVersion in interface IStorageSchemaUpdater

Overrides:

getStorageSchemaVersion in class CommonStorageSchemaUpdater

Returns:

Value for property 'storageSchemaVersion'.

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 fieldName,
                              String newFieldName)
                       throws AnnotationException

Rename table column

Specified by:

onRenameColumn in interface IStorageSchemaUpdater

Overrides:

onRenameColumn in class CommonStorageSchemaUpdater

Parameters:

tableName - table name

fieldName - column name

newFieldName - new column name

Returns:

success or fail

Throws:

AnnotationException

onCreateColumn

public boolean onCreateColumn(String tableName,
                              String fieldName,
                              Class fieldType)
                       throws AnnotationException

Create column in table

Specified by:

onCreateColumn in interface IStorageSchemaUpdater

Overrides:

onCreateColumn in class CommonStorageSchemaUpdater

Parameters:

tableName - table name

fieldName - column name

fieldType - column type

Returns:

success or fail

Throws:

AnnotationException

onDeleteTable

public boolean onDeleteTable(String tableName)
                      throws AnnotationException

Delete table from database

Specified by:

onDeleteTable in interface IStorageSchemaUpdater

Overrides:

onDeleteTable in class CommonStorageSchemaUpdater

Parameters:

tableName - table name for delete

Returns:

success or fail

Throws:

AnnotationException

onRenameTable

public boolean onRenameTable(String tableName,
                             String newTableName)
                      throws AnnotationException

Rename table

Specified by:

onRenameTable in interface IStorageSchemaUpdater

Overrides:

onRenameTable in class CommonStorageSchemaUpdater

Parameters:

tableName - table name

newTableName - new table name

Returns:

success or fail

Throws:

AnnotationException

setStorageSchemaVersion

public boolean setStorageSchemaVersion(int storageSchemaVersion)
                                throws AnnotationException

Set database schema version

Specified by:

setStorageSchemaVersion in interface IStorageSchemaUpdater

Overrides:

setStorageSchemaVersion in class CommonStorageSchemaUpdater

Parameters:

storageSchemaVersion - database schema version

Returns:

success or fail

Throws:

AnnotationException