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Qore ConnectionProvider Module Reference
1.0
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class for filesystem connections; returns an object of type Qore::Dir; this can be used to monitor filesystem free space or to ensure a network filesystem is mounted, for example More...

Public Member Functions | |
| constructor (string name, string desc, string url, bool monitor, *hash opts, hash n_urlh) | |
| creates the FilesystemConnection object More... | |
| hash | getOptions () |
| gets options More... | |
| string | getType () |
returns "dir" | |
Public Member Functions inherited from ConnectionProvider::AbstractConnection | |
| constructor (string n_name, string n_desc, string n_url, bool n_monitor, *hash n_opts, hash n_urlh, *string n_safe_url) | |
| creates the AbstractConnection object More... | |
| object | get (bool connect=True, *hash rtopts) |
| returns the underlying connection object More... | |
| hash< ConfigInfo > | getConfigHash () |
| returns a ConfigInfo hash of static configuration information about the connection More... | |
| *hash | getDefaultOptions () |
| returns default options | |
| hash< ConnectionInfo > | getInfo (bool with_password=False) |
| returns a ConnectionInfo hash of information about the connection More... | |
| *hash | getOptions () |
| returns static / initialization options | |
| *hash | getRealOptions () |
| returns options for saving the connection's configuration information | |
| *hash | getRuntimeOptions () |
| returns runtime options | |
| parseTextOptions () | |
| this method is called when parsing connection file definitions from text files when loading into the database More... | |
| hash< PingInfo > | ping (bool throw_exception=False) |
| returns a hash with the results of the ping operation More... | |
Static Public Member Functions | |
| static FilesystemConnection | make (string name, string desc, string url, bool monitor, *hash opts, hash urlh) |
| static constructor | |
Public Attributes | |
| const | OptionList = Options.keys() |
| FilesystemConnection object connection option list. | |
| const | Options |
| FilesystemConnection object connection options. | |
Public Attributes inherited from ConnectionProvider::AbstractConnection | |
| string | desc |
| connection description | |
| date | last_check |
| date/time of last check/ping | |
| bool | loopback = False |
| set to True for loopback connections | |
| bool | monitor |
| monitoring flag | |
| string | name |
| connection name | |
| *hash | opts |
| connection options | |
| *hash | orig_opts |
| original connection options | |
| string | safe_url |
| "safe" URL (password information removed) | |
| string | status = "not checked" |
| status string; in case of a connection error this string will be the error string | |
| bool | up = False |
| connection status flag; set by monitoring or explicit pings/connections | |
| date | updated |
| date/time of last update | |
| string | url |
| connection URL (potentially with password info) | |
| hash | urlh |
| broken down URL hash (as returned by Qore::parse_url()) | |
Private Member Functions | |
| Dir | getImpl (bool connect=True, *hash rtopts) |
| returns a Qore::Dir object More... | |
Additional Inherited Members | |
Static Public Attributes inherited from ConnectionProvider::AbstractConnection | |
| static *code | post_processing |
| optional code for default post-processing of objects created by getImpl(); must take the object created and the connection name as arguments | |
class for filesystem connections; returns an object of type Qore::Dir; this can be used to monitor filesystem free space or to ensure a network filesystem is mounted, for example
supports the following option:
"readonly": does not mark the connection as down if the directory is read-only; use for example if the connection should point to a read-only base directory; interface directories should normally be writable | ConnectionProvider::FilesystemConnection::constructor | ( | string | name, |
| string | desc, | ||
| string | url, | ||
| bool | monitor, | ||
| *hash | opts, | ||
| hash | n_urlh | ||
| ) |
creates the FilesystemConnection object
| name | the name of the connection |
| desc | connection description |
| url | connection URL |
| monitor | monitoring flag |
| opts | connection options |
| n_urlh | broken down URL hash (as returned by Qore::parse_url()) |
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privatevirtual |
returns a Qore::Dir object
| connect | if True, then the target directory is checked for existence and if it's writable, if either check fails, an exception is thrown |
| rtopts | this connection type does not accept any runtime option, so this parameter is ignored |
Implements ConnectionProvider::AbstractConnection.
| hash ConnectionProvider::FilesystemConnection::getOptions | ( | ) |
gets options