Package tigase.db

Class DummyRepository

java.lang.Object
tigase.db.DummyRepository
All Implemented Interfaces:
AuthRepository, DataSource, Repository, UserRepository
public class DummyRepository extends Object implements Repository, DataSource, UserRepository, AuthRepository
DummyRepository is a class with all methods empty. They don't return anything and they don't throw exception. SessionManager requires a user repository to work properly but in some installations there is no need for user repository as authentication is done through external data source and user roster is pulled dynamically.
Created: Sat Nov 3 16:17:03 2007
Author:
Artur Hefczyc

  • Constructor Details

    • DummyRepository

      public DummyRepository()

  • Method Details

    • addDataList

      public void addDataList(BareJID user, String subnode, String key, String[] list)
      Description copied from interface: UserRepository
      addDataList method adds mode entries to existing data list associated with given key in repository under given node path. This method is very similar to setDataList(...) except it doesn't remove existing data.
      Specified by:
      addDataList in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the specified values list is to be associated.
      list - a String[] is an array of values to be associated with the specified key.

    • addUser

      public void addUser(BareJID user)
      Description copied from interface: UserRepository
      This addUser method allows to add new user to repository. It must throw en exception UserExistsException if such user already exists because user must be unique within user repository data base.
      As one XMPP server can support many virtual internet domains it is required that user id consists of user name and domain address: username@domain.address.net for example.
      Specified by:
      addUser in interface UserRepository
      Parameters:
      user - a BareJID value of user id consisting of user name and domain address.

    • getActiveUsersCountIn

      public long getActiveUsersCountIn(Duration duration)
      Specified by:
      getActiveUsersCountIn in interface AuthRepository
      Parameters:
      duration - Time range within which active users should be counted. Method is only used by statistics.
      Returns:
      number of active users in required range

    • addUser

      public void addUser(BareJID user, String password) throws UserExistsException, TigaseDBException
      Specified by:
      addUser in interface AuthRepository
      Throws:
      UserExistsException
      TigaseDBException

    • getData

      public String getData(BareJID user, String subnode, String key, String def)
      getData method returns a value associated with given key for user repository in given subnode. If key is not found in repository given default value is returned.
      Specified by:
      getData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the needed value is associated.
      def - a String value which is returned in case if data for specified key does not exixist in repository.
      Returns:
      a String value of null always.

    • getData

      public String getData(BareJID user, String subnode, String key)
      getData method returns a value associated with given key for user repository in given subnode. If key is not found in repository null value is returned.
      Specified by:
      getData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the needed value is associated.
      Returns:
      a String value of null always.

    • getData

      public String getData(BareJID user, String key)
      getData method returns a value associated with given key for user repository in default subnode. If key is not found in repository null value is returned.
      Specified by:
      getData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      key - a String with which the needed value is associated.
      Returns:
      a String value of null always.

    • getDataList

      public String[] getDataList(BareJID user, String subnode, String key)
      Description copied from interface: UserRepository
      getDataList method returns array of values associated with given key or null if given key does not exist for given user ID in given node path.
      Specified by:
      getDataList in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the needed values list is associated.
      Returns:
      a String[] value

    • getKeys

      public String[] getKeys(BareJID user, String subnode)
      Description copied from interface: UserRepository
      getKeys method returns list of all keys stored in given subnode in user repository. There is a value (or list of values) associated with each key. It is up to user (developer) to know what key keeps one value and what key keeps list of values.
      Specified by:
      getKeys in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      Returns:
      a String[] value

    • getKeys

      public String[] getKeys(BareJID user)
      Description copied from interface: UserRepository
      getKeys method returns list of all keys stored in default user repository node. There is some a value (or list of values) associated with each key. It is up to user (developer) to know what key keeps one value and what key keeps list of values.
      Specified by:
      getKeys in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored or retrieved. User ID consists of user name and domain name.
      Returns:
      a String[] value

    • getSchemaVersion

      public Optional<Version> getSchemaVersion(String component)
      Description copied from interface: DataSource
      Method obtains version of the schema for particular component stored in the database.
      Specified by:
      getSchemaVersion in interface DataSource
      Parameters:
      component - name of the component for which we want to get the schema version
      Returns:
      an optional value of the version.

    • getResourceUri

      public String getResourceUri()
      Description copied from interface: DataSource
      Returns a DB connection string or DB connection URI.
      Specified by:
      getResourceUri in interface AuthRepository
      Specified by:
      getResourceUri in interface DataSource
      Specified by:
      getResourceUri in interface UserRepository
      Returns:
      a String value representing database connection string.

    • getSubnodes

      @Deprecated public String[] getSubnodes(BareJID user, String subnode)
      Deprecated.
      Description copied from interface: UserRepository
      getSubnodes method returns list of all direct subnodes from given node.
      Specified by:
      getSubnodes in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      Returns:
      a String[] value is an array of all direct subnodes.

    • getSubnodes

      public String[] getSubnodes(BareJID user)
      Description copied from interface: UserRepository
      getSubnodes method returns list of all root nodes for given user.
      Specified by:
      getSubnodes in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      Returns:
      a String[] value is an array of all root nodes for given user.

    • getUserUID

      public long getUserUID(BareJID user) throws TigaseDBException
      Description copied from interface: UserRepository
      Returns a user unique ID number within the given repository. Please note it is also possible that the ID number is unique only for the user domain. The ID is a positive number if the user exists and negative if the user was not found in the repository.
      Specified by:
      getUserUID in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored or retrieved. User ID consists of user name and domain name.
      Returns:
      a user inique ID number within the repository or domain. The ID is a positive number if the user exists and negative if the user was not found in the repository.
      Throws:
      TigaseDBException - if there is a problem with accessing user repository.

    • getUsers

      public List<BareJID> getUsers()
      Description copied from interface: UserRepository
      This method is only used by the data conversion tools. They attempt to copy whole user repositories from one to another database. Databases might not be compatible but as long as the API is implemented and they support adding user the user database can be copied to a different data source.
      Specified by:
      getUsers in interface UserRepository
      Returns:
      returns a collection of all user IDs (Jabber IDs) stored in the user repository.

    • getUsersCount

      public long getUsersCount()
      Description copied from interface: UserRepository
      This method is only used by the server statistics component to report number of registered users.
      Specified by:
      getUsersCount in interface AuthRepository
      Specified by:
      getUsersCount in interface UserRepository
      Returns:
      a long number of registered users in the repository.

    • getUsersCount

      public long getUsersCount(String domain)
      Description copied from interface: UserRepository
      This method is only used by the server statistics component to report number of registered users for given domain.
      Specified by:
      getUsersCount in interface AuthRepository
      Specified by:
      getUsersCount in interface UserRepository
      Parameters:
      domain - for which get the statistics
      Returns:
      a long number of registered users in the repository.

    • initialize

      public void initialize(String connStr) throws RepositoryException
      Description copied from interface: DataSource
      The method is called to initialize the data repository.
      Specified by:
      initialize in interface DataSource
      Parameters:
      connStr - value in most cases representing the database connection string.
      Throws:
      RepositoryException - if there was an error during initialization of data source. Some implementations, though, perform so called lazy initialization so even though there is a problem with the underlying data source it may not be signaled through this method call.

    • initRepository

      @Deprecated public void initRepository(String string, Map<String,String> params)
      Deprecated.
      Description copied from interface: Repository
      Method is deprecated and should not be user any more.
      The method is called to initialize the data repository. Depending on the implementation all the initialization parameters can be passed either via resource_uri parameter as the database connection string or via params map if the required repository parameters are more complex or both.
      Specified by:
      initRepository in interface Repository
      Parameters:
      string - value in most cases representing the database connection string.
      params - is a Map with repository properties necessary to initialize and perform all the functions. The initialization parameters are implementation dependent.

    • loggedIn

      public void loggedIn(BareJID jid) throws TigaseDBException
      Description copied from interface: AuthRepository
      Do some actions on repository, when user logs in. (for example update last_login_time)
      Specified by:
      loggedIn in interface AuthRepository
      Parameters:
      jid - JID of logged user.
      Throws:
      TigaseDBException - if an error occurs

    • logout

      public void logout(BareJID user) throws UserNotFoundException, TigaseDBException
      Specified by:
      logout in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException

    • otherAuth

      public boolean otherAuth(Map<String,Object> authProps) throws UserNotFoundException, TigaseDBException, AuthorizationException
      Specified by:
      otherAuth in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException
      AuthorizationException

    • queryAuth

      public void queryAuth(Map<String,Object> authProps)
      Description copied from interface: AuthRepository
      queryAuth returns mechanisms available for authentication.
      Specified by:
      queryAuth in interface AuthRepository
      Parameters:
      authProps - a Map value with parameters for authentication.

    • removeData

      public void removeData(BareJID user, String subnode, String key)
      Description copied from interface: UserRepository
      removeData method removes pair (key, value) from user repository in given subnode. If the key exists in user repository there is always a value associated with this key - even empty String. If key does not exist the null value is returned from repository backend or given default value.
      Specified by:
      removeData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String for which the value is to be removed.

    • removeData

      public void removeData(BareJID user, String key)
      Description copied from interface: UserRepository
      removeData method removes pair (key, value) from user repository in default repository node. If the key exists in user repository there is always a value associated with this key - even empty String. If key does not exist the null value is returned from repository backend or given default value.
      Specified by:
      removeData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      key - a String for which the value is to be removed.

    • removeSubnode

      public void removeSubnode(BareJID user, String subnode)
      Description copied from interface: UserRepository
      removeSubnode method removes given subnode with all subnodes in this node and all data stored in this node and in all subnodes. Effectively it removes entire repository tree starting from given node.
      Specified by:
      removeSubnode in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path to subnode which has to be removed. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .

    • removeUser

      public void removeUser(BareJID user)
      Description copied from interface: UserRepository
      This removeUser method allows to remove user and all his data from user repository. If given user id does not exist UserNotFoundException must be thrown. As one XMPP server can support many virtual internet domains it is required that user id consists of user name and domain address: username@domain.address.net for example.
      Specified by:
      removeUser in interface AuthRepository
      Specified by:
      removeUser in interface UserRepository
      Parameters:
      user - a BareJID value of user id consisting of user name and domain address.

    • setData

      public void setData(BareJID user, String subnode, String key, String value)
      Description copied from interface: UserRepository
      setData method sets data value for given user ID in repository under given node path and associates it with given key. If there already exists value for given key in given node, old value is replaced with new value. No warning or exception is thrown in case if methods overwrites old value.
      Specified by:
      setData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the specified value is to be associated.
      value - a String value to be associated with the specified key.

    • setData

      public void setData(BareJID user, String key, String value)
      Description copied from interface: UserRepository
      This setData method sets data value for given user ID associated with given key in default repository node. Default node is dependent on implementation and usually it is root user node. If there already exists value for given key in given node, old value is replaced with new value. No warning or exception is thrown in case if methods overwrites old value.
      Specified by:
      setData in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      key - a String with which the specified value is to be associated.
      value - a String value to be associated with the specified key.

    • setDataList

      public void setDataList(BareJID user, String subnode, String key, String[] list)
      Description copied from interface: UserRepository
      setDataList method sets list of values for given user associated given key in repository under given node path. If there already exist values for given key in given node, all old values are replaced with new values. No warning or exception is thrown in case if methods overwrites old value.
      Specified by:
      setDataList in interface UserRepository
      Parameters:
      user - a BareJID value of user ID for which data must be stored. User ID consists of user name and domain name.
      subnode - a String value is a node path where data is stored. Node path has the same form as directory path on file system: 
      /root/subnode1/subnode2
      .
      key - a String with which the specified values list is to be associated.
      list - a String[] is an array of values to be associated with the specified key.

    • updatePassword

      public void updatePassword(BareJID user, String password) throws UserNotFoundException, TigaseDBException
      Specified by:
      updatePassword in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException

    • userExists

      public boolean userExists(BareJID user)
      Description copied from interface: UserRepository
      Method userExists checks whether the user (or repository top node) exists in the database. The method doesn't throw any exception nor it creates the user in case it is missing. It just checks whether the user is already in the database.
      Please don't overuse this method. All other methods throw UserNotFoundException exception in case the user is missing for which you executed the method. The exception is thrown unless userAutoCreate property is set to true. In such case the exception is never thrown and the methods are executed for given parameters prior to creating user entry if it is missing.
      Therefore this method should be used only to check whether the account exists without creating it.
      Specified by:
      userExists in interface UserRepository
      Parameters:
      user - a BareJID value
      Returns:
      a boolean value

    • getPassword

      public String getPassword(BareJID user) throws UserNotFoundException, TigaseDBException
      Specified by:
      getPassword in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException

    • isUserDisabled

      public boolean isUserDisabled(BareJID user) throws UserNotFoundException, TigaseDBException
      Specified by:
      isUserDisabled in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException

    • setUserDisabled

      public void setUserDisabled(BareJID user, Boolean value) throws UserNotFoundException, TigaseDBException
      Specified by:
      setUserDisabled in interface AuthRepository
      Throws:
      UserNotFoundException
      TigaseDBException

    • setAccountStatus

      public void setAccountStatus(BareJID user, AuthRepository.AccountStatus status) throws TigaseDBException
      Specified by:
      setAccountStatus in interface AuthRepository
      Throws:
      TigaseDBException

    • getAccountStatus

      public AuthRepository.AccountStatus getAccountStatus(BareJID user) throws TigaseDBException
      Specified by:
      getAccountStatus in interface AuthRepository
      Throws:
      TigaseDBException