Package lumis.portal.file

Class FileManager

  • All Implemented Interfaces:
    IFileManager
    public class FileManager
extends Object
implements IFileManager
    Manager for file and files
    Since:
    4.0.0
    Version:
    $Revision: 24158 $ $Date: 2020-09-28 18:05:26 -0300 (Mon, 28 Sep 2020) $

    • Constructor Detail

      • FileManager

        public FileManager()

    • Method Detail

      • get

        public FileConfig get​(SessionConfig sessionConfig,
                      String fileId,
                      ITransaction transaction)
               throws PortalException
        Description copied from interface: IFileManager
        Returns the FileConfig for a file with the given fileId.
        Specified by:
        get in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        fileId - the id of the file.
        transaction - the transaction for persistence access.
        Returns:
        the FileConfig for the file, or null if it is not found.
        Throws:
        PortalException

      • findByFullPath

        public FileConfig findByFullPath​(SessionConfig sessionConfig,
                                 String fullPath,
                                 ITransaction transaction)
                          throws PortalException
        Finds the FileConfig by the full path.
        Parameters:
        sessionConfig - identifier for the session.
        fullPath - the full path.
        transaction - the transaction for persistence access.
        Returns:
        the FileConfig for the file, or null if it is not found.
        Throws:
        PortalException
        Since:
        6.0.0

      • getFilesConfig

        public FilesConfig getFilesConfig​(SessionConfig sessionConfig,
                                  String filesId,
                                  ITransaction transaction)
                           throws PortalException
        Description copied from interface: IFileManager
        Returns the FilesConfig for a files with the given filesId.
        Specified by:
        getFilesConfig in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        filesId - the id of the files.
        transaction - the transaction for persistence access.
        Returns:
        the FilesConfig for the files, or null if it is not found.
        Throws:
        PortalException

      • getFileConfigsByFilesId

        public Collection<FileConfig> getFileConfigsByFilesId​(SessionConfig sessionConfig,
                                                      String filesId,
                                                      ITransaction transaction)
                                               throws PortalException
        Description copied from interface: IFileManager
        Returns a collection of FileConfig of file entries belonging to the files with the given id.
        Specified by:
        getFileConfigsByFilesId in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        filesId - id of the files entry.
        transaction - the transaction for persistence access.
        Returns:
        the collection contaning the FileConfig instances, or an empty collection if none is found.
        Throws:
        PortalException

      • removeStoredFile

        public void removeStoredFile​(SessionConfig sessionConfig,
                             String fileId,
                             ITransaction transaction)
                      throws PortalException
        Description copied from interface: IFileManager
        Removes the specified file. The file entry from database is removed and the corresponding file in the filesystem is deleted.
        Specified by:
        removeStoredFile in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        fileId - the file id.
        transaction - the transaction for persistence access.
        Throws:
        PortalException

      • add

        public FileConfig add​(SessionConfig sessionConfig,
                      String name,
                      File file,
                      String contentType,
                      String serviceInstanceId,
                      ITransaction transaction)
               throws PortalException
        Description copied from interface: IFileManager
        Persists a file.
        Specified by:
        add in interface IFileManager
        Parameters:
        sessionConfig - The session information.
        name - The name of the file.
        file - The file to be added.
        contentType - The contentType of the file.
        serviceInstanceId - The ID of the service instance used to add this file.
        transaction - The transaction used for the persistence
        Returns:
        an instance of FileConfig holding the information of the file.
        Throws:
        PortalException - If any error occurs
        FileUploadDeniedException - if the file was not added because it did not comply with portal file upload restrictions configuration.

      • add

        public FileConfig add​(SessionConfig sessionConfig,
                      String fileId,
                      String fileRelativePath,
                      String name,
                      File file,
                      String serviceInstanceId,
                      ITransaction transaction)
               throws PortalException
        Description copied from interface: IFileManager
        Persists a file. Calculates the file's content type automatically.
        Specified by:
        add in interface IFileManager
        Parameters:
        sessionConfig - The session information.
        fileId - Identifier of the file
        fileRelativePath - path of the file starting at the files directory
        name - The name of the file.
        file - The file to be added.
        serviceInstanceId - The ID of the service instance used to add this file.
        transaction - The transaction used for the persistence
        Returns:
        an instance of FileConfig holding the information of the file.
        Throws:
        PortalException - If any error occurs
        FileUploadDeniedException - if the file was not added because it did not comply with portal file upload restrictions configuration.

      • add

        public FileConfig add​(SessionConfig sessionConfig,
                      String fileId,
                      String fileRelativePath,
                      String name,
                      File file,
                      String contentType,
                      String serviceInstanceId,
                      ITransaction transaction)
               throws PortalException
        Description copied from interface: IFileManager
        Persists a file.
        Specified by:
        add in interface IFileManager
        Parameters:
        sessionConfig - The session information.
        fileId - Identifier of the file
        fileRelativePath - path of the file starting at the files directory
        name - The name of the file.
        file - The file to be added.
        contentType - The contentType of the file.
        serviceInstanceId - The ID of the service instance used to add this file.
        transaction - The transaction used for the persistence
        Returns:
        an instance of FileConfig holding the information of the file.
        Throws:
        PortalException - If any error occurs
        FileUploadDeniedException - if the file was not added because it did not comply with portal file upload restrictions configuration.

      • add

        @Deprecated
public FileConfig add​(SessionConfig sessionConfig,
                      FileConfig fileConfig,
                      ITransaction transaction)
               throws PortalException
        Deprecated.
        Description copied from interface: IFileManager
        Adds a file. The file must be available until the transaction is committed.
        Specified by:
        add in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        fileConfig - file config of the file to be added.
        transaction - the transaction for persistence access.
        Returns:
        the FileConfig for the file added.
        Throws:
        FileUploadDeniedException - if the file was not added because it did not comply with portal file upload restrictions configuration.
        PortalException

      • getFile

        @Deprecated
public File getFile​(SessionConfig sessionConfig,
                    FileConfig fileConfig,
                    ITransaction transaction)
             throws PortalException
        Deprecated.
        Description copied from interface: IFileManager
        Returns the File object for accessing the corresponding file in the filesystem.
        Specified by:
        getFile in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        fileConfig - the fileConfig of the asked file.
        transaction - the transaction for persistence access.
        Returns:
        the File object for accessing the corresponding file in the filesystem.
        Throws:
        PortalException

      • getPortalFile

        public IFile getPortalFile​(SessionConfig sessionConfig,
                           FileConfig fileConfig,
                           ITransaction transaction)
                    throws PortalException
        Description copied from interface: IFileManager
        Returns the File object for accessing the corresponding file in the portal filesystem.
        Specified by:
        getPortalFile in interface IFileManager
        Parameters:
        sessionConfig - identifier for the session.
        fileConfig - the fileConfig of the asked file.
        transaction - the transaction for persistence access.
        Returns:
        the File object for accessing the corresponding file in the portal filesystem.
        Throws:
        PortalException

      • publicServiceInstanceFiles

        public void publicServiceInstanceFiles​(SessionConfig sessionConfig,
                                       String serviceInstanceId,
                                       boolean filesArePublic,
                                       ITransaction transaction)
                                throws PortalException
        Description copied from interface: IFileManager
        Creates or deletes the public copy of the files of a service instance.
        Specified by:
        publicServiceInstanceFiles in interface IFileManager
        Parameters:
        sessionConfig - the user session information.
        serviceInstanceId - the service instance id.
        filesArePublic - if true the files are copied to the public area, if false the files are deleted from the public area.
        transaction - the transaction for persistence access.
        Throws:
        PortalException

      • updateMetadata

        public void updateMetadata​(String fileId,
                           ITransaction transaction)
                    throws PortalException
        Updates metadata information from a given file
        Parameters:
        fileId - file that the metadata information will be updated
        transaction - the transaction for persistence access.
        Throws:
        PortalException - if any error updating occurs
        Since:
        6.0.0

      • getNumberOfServiceInstanceFiles

        public int getNumberOfServiceInstanceFiles​(SessionConfig sessionConfig,
                                           String serviceInstanceId,
                                           ITransaction transaction)
                                    throws PortalException
        Description copied from interface: IFileManager
        Returns the number of files for a service instance.
        Specified by:
        getNumberOfServiceInstanceFiles in interface IFileManager
        Parameters:
        sessionConfig - the user session information.
        serviceInstanceId - the service instance identifier.
        transaction - the transaction for persistence access.
        Returns:
        the number of files for the specified service instance.
        Throws:
        PortalException

      • getFileConfigsByServiceInstanceId

        public Collection<FileConfig> getFileConfigsByServiceInstanceId​(String serviceInstanceId,
                                                                ITransaction transaction)
                                                         throws PortalException
        Returns all file configs by a given service instance id.
        Parameters:
        serviceInstanceId - the wished service instance id
        transaction - the current transaction
        Returns:
        the file configs for the given service instance
        Throws:
        PortalException
        Since:
        6.1.0

      • moveFile

        public void moveFile​(FileConfig file,
                     IWebRootPortalBaseFolder oldWebRoot,
                     IWebRootPortalBaseFolder newWebRoot)
              throws PortalException
        Moves the given file from one web root to another. The actual move operation will occur after the current transaction commits.

        This method also moves all transformed files derived from the given file.

        Note: this method does not validates whether the file is public or if it should be in the specified web root. This method is just a low-level movement operation.

        Parameters:
        file - the file to be moved.
        oldWebRoot - the web root base folder the file will be moved from. May be null if the file is not in any web root.
        newWebRoot - the web root base folder the file will be moved to. May be null if the file will not be in any web root.
        Throws:
        PortalException
        Since:
        6.2.0

      • setFileContentLocaleId

        public void setFileContentLocaleId​(String fileId,
                                   String contentLocaleId)
                            throws PortalException
        Description copied from interface: IFileManager
        Sets the given content locale identifier in the file with the given identifier. If no file config is found with the given file identifier, nothing will be performed.
        Specified by:
        setFileContentLocaleId in interface IFileManager
        Parameters:
        fileId - the file identifier.
        contentLocaleId - the content locale identifier.
        Throws:
        PortalException