Package io.vertigo.datastore.plugins.kvstore.delayedmemory

Class DelayedMemoryKVStorePlugin

java.lang.Object
io.vertigo.datastore.plugins.kvstore.delayedmemory.DelayedMemoryKVStorePlugin
All Implemented Interfaces:
io.vertigo.core.node.component.CoreComponent, io.vertigo.core.node.component.Plugin, io.vertigo.core.node.definition.DefinitionProvider, io.vertigo.core.node.definition.SimpleDefinitionProvider, KVStorePlugin
public final class DelayedMemoryKVStorePlugin extends Object implements KVStorePlugin, io.vertigo.core.node.definition.SimpleDefinitionProvider
Memory implementation of UiSecurityTokenCachePlugin. This store ISN'T transactional !! Purge is garantee by Timer every minute.
Author:
pchretien, npiedeloup

  • Constructor Details

    • DelayedMemoryKVStorePlugin

      @Inject public DelayedMemoryKVStorePlugin(String collections, io.vertigo.core.daemon.DaemonManager daemonManager, int timeToLiveSeconds)
      Constructor.
      Parameters:
      collections - List of collections managed by this plugin (comma separated)
      daemonManager - Manager des daemons
      timeToLiveSeconds - life time of elements (seconde)

  • Method Details

    • provideDefinitions

      public List<? extends io.vertigo.core.node.definition.Definition> provideDefinitions(io.vertigo.core.node.definition.DefinitionSpace definitionSpace)
      Specified by:
      provideDefinitions in interface io.vertigo.core.node.definition.SimpleDefinitionProvider

    • getCollections

      public List<KVCollection> getCollections()
      Returns the list of collections managed by this plugin.
      Specified by:
      getCollections in interface KVStorePlugin
      Returns:
      list of collections;

    • count

      public int count(KVCollection collection)
      Specified by:
      count in interface KVStorePlugin
      Parameters:
      collection - the collection
      Returns:
      count of elements into collection

    • put

      public void put(KVCollection collection, String key, Object element)
      Adds an element defined by an id in a collection.
      Specified by:
      put in interface KVStorePlugin
      Parameters:
      collection - the collection
      key - the id
      element - the element

    • remove

      public boolean remove(KVCollection collection, String key)
      Removes an element defined by an id from a collection.
      Specified by:
      remove in interface KVStorePlugin
      Parameters:
      collection - the collection
      key - the id
      Returns:
      if element exists before removed

    • clear

      public void clear(KVCollection collection)
      Removes all elements from a collection.
      Specified by:
      clear in interface KVStorePlugin
      Parameters:
      collection - the collection

    • find

      public <C> Optional<C> find(KVCollection collection, String key, Class<C> clazz)
      Finds the optional element to which the id is mapped inside the specified collection. If the element is not found then an empty option is returned.
      Specified by:
      find in interface KVStorePlugin
      Type Parameters:
      C - Element type
      Parameters:
      collection - the collection
      key - the id
      clazz - the type of the searched element
      Returns:
      the option

    • findAll

      public <C> List<C> findAll(KVCollection collection, int skip, Integer limit, Class<C> clazz)
      Finds all elements contained inside the specified collection.
      Specified by:
      findAll in interface KVStorePlugin
      Type Parameters:
      C - Element type
      Parameters:
      collection - the collection
      skip - the position from which the elements are returned
      limit - the limit size of elements
      clazz - the type of the searched element
      Returns:
      the list of elements.