Cache

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Object Hierarchy:

Description:

Content:

Static methods:

• public static Quark error_quark ()
• public static void sqlite_stmt_free (string stmt)
  Frees a statement previously constructed with e_cache_sqlite_stmt_printf.

Creation methods:

• protected Cache ()

Methods:

• public bool @foreach (CacheDeletedFlag deleted_flag, string? where_clause, CacheForeachFunc func, Cancellable? cancellable = null) throws Error
  Calls func for each found object, which satisfies the criteria for both deleted_flag and where_clause.
• public string? @get (string uid, out string? out_revision, out CacheColumnValues? out_other_columns, Cancellable? cancellable = null) throws Error
  Returns an object with the given uid.
• public void @lock (CacheLockType lock_type)
  Locks the this thus other threads cannot use it.
• public void @unlock (CacheUnlockAction action)
  Unlocks the cache which was previouly locked with @lock.
• public virtual bool before_put_impl (string uid, string revision, string object, CacheColumnValues other_columns, bool is_replace, Cancellable? cancellable = null) throws Error
• public virtual bool before_remove_impl (string uid, Cancellable? cancellable = null) throws Error
• public void change_revision ()
  Instructs the this to change its revision.
• public bool clear_offline_changes (Cancellable? cancellable = null) throws Error
  Marks all objects as being fully synchronized with the server and removes those which are marked as locally deleted.
• public virtual bool clear_offline_changes_locked (Cancellable? cancellable = null) throws Error
• public bool contains (string uid, CacheDeletedFlag deleted_flag)
  Checkes whether the this contains an object with the given uid.
• public void copy_missing_to_column_values (string[] column_names, string[] column_values, ref CacheColumnValues other_columns)
  Adds every column value which is not part of the other_columns to it, except of E_CACHE_COLUMN_UID, E_CACHE_COLUMN_REVISION, E_CACHE_COLUMN_OBJECT and E_CACHE_COLUMN_STATE columns.
• public string dup_key (string key) throws Error
• public string dup_revision ()
• public virtual void erase ()
  Erases the cache and all of its content from the disk.
• public bool foreach_update (CacheDeletedFlag deleted_flag, string? where_clause, CacheUpdateFunc func, Cancellable? cancellable = null) throws Error
  Calls func for each found object, which satisfies the criteria for both deleted_flag and where_clause, letting the caller update values where necessary.
• public void freeze_revision_change ()
  Freezes automatic revision change for the this.
• public uint get_count (CacheDeletedFlag deleted_flag, Cancellable? cancellable = null) throws Error
• public unowned string get_filename ()
• public int get_key_int (string key) throws Error
  Reads the user key value as an integer.
• public string? get_object_include_deleted (string uid, out string? out_revision, out CacheColumnValues? out_other_columns, Cancellable? cancellable = null) throws Error
  The same as @get, only considers also locally deleted objects.
• public bool get_objects (CacheDeletedFlag deleted_flag, out SList<string> out_objects, out SList<string>? out_revisions, Cancellable? cancellable = null) throws Error
  Gets a list of objects stored in the this , optionally together with their revisions.
• public SList<CacheOfflineChange> get_offline_changes (Cancellable? cancellable = null) throws Error
  Gathers the list of all offline changes being done so far.
• public OfflineState get_offline_state (string uid, Cancellable? cancellable = null) throws Error
• public void* get_sqlitedb ()
• public bool get_uids (CacheDeletedFlag deleted_flag, out SList<string> out_uids, out SList<string>? out_revisions, Cancellable? cancellable = null) throws Error
  Gets a list of unique object identifiers stored in the this, optionally together with their revisions.
• public int get_version ()
• public bool initialize_sync (string filename, SList<CacheColumnInfo>? other_columns, Cancellable? cancellable = null) throws Error
  Initializes the this and opens the filename database.
• public bool is_revision_change_frozen ()
• public bool put (string uid, string? revision, string object, CacheColumnValues? other_columns, CacheOfflineFlag offline_flag, Cancellable? cancellable = null) throws Error
  Stores an object into the cache.
• public virtual bool put_locked (string uid, string revision, string object, CacheColumnValues other_columns, OfflineState offline_state, bool is_replace, Cancellable? cancellable = null) throws Error
• public bool remove (string uid, CacheOfflineFlag offline_flag, Cancellable? cancellable = null) throws Error
  Removes the object with the given uid from the this.
• public bool remove_all (Cancellable? cancellable = null) throws Error
  Removes all objects from the this in one call.
• public virtual bool remove_locked (string uid, Cancellable? cancellable = null) throws Error
• public bool set_key (string key, string? value) throws Error
  Sets a value of the user key, or deletes it, if the value is null.
• public bool set_key_int (string key, int value) throws Error
  Sets an integer value for the user key.
• public bool set_offline_state (string uid, OfflineState state, Cancellable? cancellable = null) throws Error
  Sets an offline state for the object identified by uid.
• public void set_revision (string? revision)
  Sets the revision of the whole this.
• public void set_version (int version)
  Sets a cache data version.
• public bool sqlite_exec (string sql_stmt, Cancellable? cancellable = null) throws Error
  Executes an SQLite statement.
• public bool sqlite_maybe_vacuum (Cancellable? cancellable = null) throws Error
  Runs vacuum (compacts the database file), if needed.
• public bool sqlite_select (string sql_stmt, CacheSelectFunc func, Cancellable? cancellable = null) throws Error
  Executes a SELECT statement sql_stmt and calls func for each row of the result.
• public void thaw_revision_change ()
  Thaws automatic revision change for the this.

Signals:

• public virtual signal bool before_put (string uid, string revision, string object, CacheColumnValues other_columns, bool is_replace, Cancellable? cancellable, void* p5)
• public virtual signal bool before_remove (string uid, Cancellable? cancellable, void* p1)
• public virtual signal void revision_changed ()

Inherited Members: