Package com.jalios.jcms.fileprocessor.repository

Class RepositoryManager

  • public class RepositoryManager
extends java.lang.Object
    This singleton manages Repositories in the following way : - allows checkin/checkout ; - allows launching/stopping ; - manages scheduling informations ; - tells if a task from a scan of the repository is pending.
    Version:
    $Revision: 101220 $

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean addRepository​(Repository configuration)
      A new repository is added to the manager, except if : it is null; the id is alreadey used for another configuration; the conditions are not verified.
      boolean executeNextPostponedAlarmNow​(java.lang.String id)
      Execute now, in a specific thread (not in the current thread) the AlarmListener used to process postponed item.
      boolean executeNextScanAlarmNow​(java.lang.String id)
      Execute now, in a specific thread (not in the current thread) the AlarmListener used to trigger directory scanning.
      static RepositoryManager getInstance()
      The first time, instanciate the RepositoryManager.
      java.util.Date getNextPostponedProcessingDate​(java.lang.String id)
      Returns the date of the next call to the AlarmListener scheduled for postponed item processing.
      java.util.Date getNextScanDate​(java.lang.String id)
      Returns the date of the next call to the AlarmListener scheduled for directory scanning
      java.util.Collection<Repository> getRepositories()
      Gives the collection of RepositoryConfiguration registered in the manager.
      Repository getRepository​(java.lang.String id)
      Gives the RepositoryConfiguration mapped with this id.
      boolean isLaunched​(java.lang.String id)
      We store in memory the information that a repository is stored.
      boolean launchRepository​(java.lang.String id)
      Launch a repository if not.
      Repository removeRepository​(java.lang.String id)
      Stops, removes and returns the repository mapped to this id off from the manager.
      boolean stopRepository​(java.lang.String id)
      Stops the treatment if needed and checkout the AlarmEntry.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • getInstance

        public static RepositoryManager getInstance()
        The first time, instanciate the RepositoryManager.
        Returns:
        the only instance of RepositoryManager

      • addRepository

        public boolean addRepository​(Repository configuration)
        A new repository is added to the manager, except if :
        • it is null;
        • the id is alreadey used for another configuration;
        • the conditions are not verified.
        The repository will still need to be started by invoking launchRepository(String)
        Parameters:
        configuration - the Repository configuration to add to the manager
        Returns:
        true if the repository was added, false otherwise

      • removeRepository

        public Repository removeRepository​(java.lang.String id)
        Stops, removes and returns the repository mapped to this id off from the manager.

        Returns null if no repository is mapped to this id.

        Parameters:
        id - the id of the Repository
        Returns:
        the repository that is no longer registered nor launched/running

      • getRepository

        public Repository getRepository​(java.lang.String id)
        Gives the RepositoryConfiguration mapped with this id.
        Parameters:
        id - The id of the repository
        Returns:
        RepositoryConfiguration mapped with this id, null if there is none

      • getRepositories

        public java.util.Collection<Repository> getRepositories()
        Gives the collection of RepositoryConfiguration registered in the manager.
        Returns:
        the collection of repositories.

      • isLaunched

        public boolean isLaunched​(java.lang.String id)
        We store in memory the information that a repository is stored.
        Parameters:
        id - The id of the repository
        Returns:
        true if there is a repository associated to this id and it is launched

      • launchRepository

        public boolean launchRepository​(java.lang.String id)
        Launch a repository if not.
        Parameters:
        id - The id of the repository
        Returns:
        true if the repository is launched by the call to this method, false if it is already launched.

      • stopRepository

        public boolean stopRepository​(java.lang.String id)
        Stops the treatment if needed and checkout the AlarmEntry.
        Parameters:
        id - The id of the repository
        Returns:
        true if the repository is not checked in.

      • executeNextScanAlarmNow

        public boolean executeNextScanAlarmNow​(java.lang.String id)
        Execute now, in a specific thread (not in the current thread) the AlarmListener used to trigger directory scanning.
        Parameters:
        id - The id of the repository
        Returns:
        true if the repository is not checked in.

      • executeNextPostponedAlarmNow

        public boolean executeNextPostponedAlarmNow​(java.lang.String id)
        Execute now, in a specific thread (not in the current thread) the AlarmListener used to process postponed item. Execute now, in a specific thread (not in the current thread) the AlarmListener
        Parameters:
        id - The id of the repository
        Returns:
        true if the repository is not checked in.

      • getNextScanDate

        public java.util.Date getNextScanDate​(java.lang.String id)
        Returns the date of the next call to the AlarmListener scheduled for directory scanning
        Parameters:
        id - The id of the repository
        Returns:
        the date of the next call to the scan of the repository.

      • getNextPostponedProcessingDate

        public java.util.Date getNextPostponedProcessingDate​(java.lang.String id)
        Returns the date of the next call to the AlarmListener scheduled for postponed item processing.
        Parameters:
        id - The id of the repository
        Returns:
        the date of the next call to the postponed items processing of the repository.