Package com.im.df.impl.db.persist

Class IJCUserLoginServiceImpl

java.lang.Object

com.im.df.impl.db.persist.IJCUserLoginServiceImpl

All Implemented Interfaces:

com.im.df.api.capabilities.IJCUserLoginService, com.im.df.api.capabilities.SchemaServiceCapability, com.im.df.api.ddl.DFCapability, IJCUserLoginServiceEx

Direct Known Subclasses:

IJCUserLoginServiceAdminImpl

public class IJCUserLoginServiceImpl
extends Object
implements com.im.df.api.capabilities.IJCUserLoginService, IJCUserLoginServiceEx

Author:

Tim Dudgeon

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	SCHEMA_EDITING_LOCK_KEY

Constructor Summary

Constructors

Constructor	Description
IJCUserLoginServiceImpl(String schemaId, com.im.commons.db.DatabasePlatform platform)	Creates a new instance of IJCUserLoginServiceImpl.

Method Summary

Modifier and Type	Method	Description
String	findCurrentDDLLockOwner()
List<com.im.df.api.support.DFUserLoginInfo>	getAllLogins()
protected com.im.ijcs.api.ddl.DDLService	getDdlService()
protected com.chemaxon.ijc.db.dao.schema.api.IjcItemInventoryDao	getItemInventoryDao()
com.im.df.api.support.DFUserLoginInfo	getLogin(String username)
com.im.ijcs.api.util.DFUser	getMe()
org.springframework.security.core.GrantedAuthority[]	getMyRoles()
protected String	getSchemaId()
protected com.chemaxon.ijc.db.dao.schema.api.IjcUserLoginDao	getUserLoginDao()
void	injectWhoAmI(String username, org.springframework.security.core.GrantedAuthority[] roles)	TODO P4 - This is internal implementation method and TEMPORARY solution only - it should be passed to constructor.
void	invalidate()	This method should be called when schema is beeing deleted.
void	lockSchemaDDL()
void	loginMe()	Mark the user as logged in.
void	logoutMe()
void	setDdlService(com.im.ijcs.api.ddl.DDLService ddlService)
void	unlockSchemaDDL()
String	whoAmI()

Methods inherited from class java.lang.Object

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

Field Detail

SCHEMA_EDITING_LOCK_KEY

protected static final String SCHEMA_EDITING_LOCK_KEY

See Also:

Constant Field Values

Constructor Detail

IJCUserLoginServiceImpl

public IJCUserLoginServiceImpl(String schemaId,
                               com.im.commons.db.DatabasePlatform platform)

Creates a new instance of IJCUserLoginServiceImpl.

Method Detail

getDdlService

protected final com.im.ijcs.api.ddl.DDLService getDdlService()

getSchemaId

protected final String getSchemaId()

getAllLogins

@Transactional(readOnly=true)
public final List<com.im.df.api.support.DFUserLoginInfo> getAllLogins()

Specified by:

getAllLogins in interface com.im.df.api.capabilities.IJCUserLoginService

getLogin

@Transactional(readOnly=true)
public final com.im.df.api.support.DFUserLoginInfo getLogin(String username)

Specified by:

getLogin in interface com.im.df.api.capabilities.IJCUserLoginService

whoAmI

public final String whoAmI()

Specified by:

whoAmI in interface com.im.df.api.capabilities.IJCUserLoginService

getMyRoles

public final org.springframework.security.core.GrantedAuthority[] getMyRoles()

Specified by:

getMyRoles in interface com.im.df.api.capabilities.IJCUserLoginService

getMe

public final com.im.ijcs.api.util.DFUser getMe()

Specified by:

getMe in interface com.im.df.api.capabilities.IJCUserLoginService

injectWhoAmI

public final void injectWhoAmI(String username,
                               org.springframework.security.core.GrantedAuthority[] roles)

TODO P4 - This is internal implementation method and TEMPORARY solution only - it should be passed to constructor. Tim, is it possible to do it? We would probably need to update application context after user specifies username? [Petr H.] No, not a good solution, as this assumes username is known at the start and is constant throughout life cycle, which would be a bad assumption. This information should not be obtained from the service [Tim].

Specified by:

injectWhoAmI in interface IJCUserLoginServiceEx

invalidate

public void invalidate()

This method should be called when schema is beeing deleted. Once this flag is set then it's impossible to change it back to valid again. This validity flag is used during logout - invalid schema doesn't clean its DDL lock, because this is happening when the IJC metadata DB table is already deleted from database. See FS#6739

Specified by:

invalidate in interface IJCUserLoginServiceEx

getUserLoginDao

protected final com.chemaxon.ijc.db.dao.schema.api.IjcUserLoginDao getUserLoginDao()

getItemInventoryDao

protected final com.chemaxon.ijc.db.dao.schema.api.IjcItemInventoryDao getItemInventoryDao()

loginMe

public final void loginMe()

Mark the user as logged in. If the user does not have an entry in IJC_USER table then one will be created.

Specified by:

loginMe in interface IJCUserLoginServiceEx

Throws:

AlreadyLoggedException

logoutMe

public final void logoutMe()

Specified by:

logoutMe in interface IJCUserLoginServiceEx

findCurrentDDLLockOwner

public final String findCurrentDDLLockOwner()

Specified by:

findCurrentDDLLockOwner in interface com.im.df.api.capabilities.IJCUserLoginService

lockSchemaDDL

public final void lockSchemaDDL()

Specified by:

lockSchemaDDL in interface IJCUserLoginServiceEx

unlockSchemaDDL

public final void unlockSchemaDDL()

Specified by:

unlockSchemaDDL in interface IJCUserLoginServiceEx

setDdlService

public final void setDdlService(com.im.ijcs.api.ddl.DDLService ddlService)