oracle.ifs.admin.upgrade.common

Class RemoveAttributeAction

java.lang.Object

oracle.ifs.utils.action.AbstractAction

oracle.ifs.admin.actions.LibrarySessionAction

oracle.ifs.admin.upgrade.common.LibrarySessionUpgradeAction

oracle.ifs.admin.upgrade.common.RemoveAttributeAction

All Implemented Interfaces:

Action, IfsParameters

public class RemoveAttributeAction
extends LibrarySessionUpgradeAction

Removes an Attribute from a ClassObject.

Instead of using this class, new upgrade actions should use RemoveAttributeAction, which is more data driven (often eliminating the need for a subclass) and supports online upgrade.

Field Summary

Fields inherited from class oracle.ifs.admin.actions.LibrarySessionAction

RESTART_SERVICE

Fields inherited from class oracle.ifs.utils.action.AbstractAction

CONTINUE_ON_ERROR, m_defaultOptions, m_options

Fields inherited from interface oracle.ifs.utils.common.IfsParameters

APPEND_LOG, DATABASE_TYPE, DATABASE_URL, DB_USER_NAME, DB_USER_PASSWORD, DOMAIN_TYPE, ENABLE_SSL_SUPPORT, FOR_SCHEMA_UPGRADE, IFS_DOMAIN_DISPLAY_NAME, IFS_DOMAIN_NAME, IFS_SCHEMA_NAME, IFS_SCHEMA_PASSWORD, IFS_SERVICE_NAME, IFS_USER_NAME, IFS_USER_PASSWORD, INCLUDE_PATH, INITIAL_CONTEXT_FACTORY, LDAP_URL_DAS_LOOKUP, LDAP_USER_NAME, LDAP_USER_PASSWORD, OUTPUT_FILE, PARAMETER_FILE, REGISTRY, SCHEMA_VERSION_KEY, SECURITY_PROTOCOL_NAME, SERVICE_CONFIGURATION_NAME

Constructor Summary

Constructors

Constructor and Description
RemoveAttributeAction()

Method Summary

Modifier and Type	Method and Description
void	execute(LibrarySession sess) Removes the attribute specified by the ClassObject and Attribute properties.
protected void	removeAttributeIfNecessary(LibrarySession sess, String className, String attrName) Do the real work of adding the attribute, after checking to see if the attribute exists already first.
protected void	removeAttributeIfNecessary(LibrarySession sess, String className, String attrName, boolean dropColumn) Do the real work of adding the attribute, after checking to see if the attribute exists already first.

Methods inherited from class oracle.ifs.admin.upgrade.common.LibrarySessionUpgradeAction

failed, getTimestamp, log, log, printStackTrace, stop

Methods inherited from class oracle.ifs.admin.actions.LibrarySessionAction

perform, setDomain, setForSchemaUpgrade, setPassword, setRestartService, setSchemaPassword, setUser

Methods inherited from class oracle.ifs.utils.action.AbstractAction

getDescription, getName, getValue, isContinueOnError, isPostgres, putValue, setDefaultOptions, setDescription, setName, setOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoveAttributeAction

public RemoveAttributeAction()

Method Detail

execute

public void execute(LibrarySession sess)
             throws IfsException,
                    ActionFailedException

Removes the attribute specified by the ClassObject and Attribute properties.

Specified by:

execute in class LibrarySessionAction

Parameters:

sess - the connected LibrarySession (in admin mode if possible).

Throws:

IfsException - if a database error occurs.

ActionFailedException - if any other error occurs.

removeAttributeIfNecessary

protected void removeAttributeIfNecessary(LibrarySession sess,
                                          String className,
                                          String attrName)
                                   throws IfsException

Do the real work of adding the attribute, after checking to see if the attribute exists already first.

Throws:

IfsException

removeAttributeIfNecessary

protected void removeAttributeIfNecessary(LibrarySession sess,
                                          String className,
                                          String attrName,
                                          boolean dropColumn)
                                   throws IfsException

Do the real work of adding the attribute, after checking to see if the attribute exists already first.

Throws:

IfsException