Package org.eclipse.rap.rwt.service

Class FileSettingStoreFactory

java.lang.Object
org.eclipse.rap.rwt.service.FileSettingStoreFactory
All Implemented Interfaces:
SettingStoreFactory
public final class FileSettingStoreFactory extends Object implements SettingStoreFactory
A setting store factory that creates instances of FileSettingStore.

This implementation uses the following strategy to determine the path for persisting the data of the session store instances.

  1. Use the directory specified by the init-parameter "org.eclipse.rap.rwt.service.FileSettingStore.dir" in the web.xml.
  2. Use the directory specified by the "javax.servlet.context.tempdir" attribute in the servlet context.
  3. Use the directory specified by the "java.io.tempdir" property.
The first path that can be obtained from the above choices (in the order given above) will be used. If the path determined does not exist it will be created.

Since:
2.0

  • Constructor Details

    • FileSettingStoreFactory

      public FileSettingStoreFactory()

  • Method Details

    • createSettingStore

      public SettingStore createSettingStore(String id)
      Description copied from interface: SettingStoreFactory
      Creates and initializes a new specific setting store instance.
      Specified by:
      createSettingStore in interface SettingStoreFactory
      Parameters:
      id - the ID for the setting store to create, must not be null or empty
      Returns:
      the created setting store, never null