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Qore ConnectionProvider Module Reference 1.11
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Qore ConnectionProvider Module Reference 1.11
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The ConnectionProvider namespace. More...
Classes | |
| class | AbstractConnection |
| abstract base class for connections More... | |
| class | AbstractConnectionWithInfo |
| abstract base class for connections More... | |
| hashdecl | AllowedValueInfo |
| Allowed value hash. More... | |
| hashdecl | ConfigInfo |
| config informaton More... | |
| hashdecl | ConnectionConstructorInfo |
| information that can be used to dynamically construct a connection object More... | |
| hashdecl | ConnectionInfo |
| connection information hash More... | |
| hashdecl | ConnectionOptionInfo |
| Connection option information. More... | |
| class | ConnectionSchemeCache |
| Connection provider type cache class. More... | |
| hashdecl | ConnectionSchemeInfo |
| Connection provider information. More... | |
| class | FilesystemConnection |
| class for filesystem connections; returns an object of type Qore::Dir More... | |
| class | FtpConnection |
| class for FTP connections; returns Qore::FtpClient objects More... | |
| class | HttpBasedConnection |
| base class for HTTP-based connections that need their URLs rewritten to create the real connection object More... | |
| class | HttpConnection |
| class for HTTP connections; returns Qore::HTTPClient objects More... | |
| class | InvalidConnection |
| this class is used to mark invalid connections so they can be loaded and reported as invalid More... | |
| hashdecl | PingInfo |
| ping response info More... | |
| class | PollingConnectionMonitor |
| Class for monitoring connection supporting the polling API. More... | |
| class | UpdateOptionsInterface |
| Interface class inherited by connection classes that declare the AbstractConnection::CF_UPDATE_OPTIONS feature. More... | |
Functions | |
| AbstractConnection | get_connection (string conn) |
| returns an AbstractConnection object if the identifier is known to a registered connection provider More... | |
| *hash< string, hash< ConnectionInfo > > | get_connection_hash (*bool verbose) |
| returns a hash of connection information keyed by connection identifier; values are ConnectionInfo hashes as returned by AbstractConnection::getInfo() (with passwords included) More... | |
| string | get_connection_url (string str) |
| returns a URL string for the given identifier if the identifier is known to a registered connection provider or returns the URL itself if the identifier is a valid URL More... | |
| *hash< string, AbstractConnection > | get_connections (*bool verbose) |
| returns all known connections as a hash keyed by connection identifier; values are AbstractConnection objects; NOTHING is returned if no connections are known More... | |
The ConnectionProvider namespace.
the ConnectionProvider namespace. All classes used in the ConnectionProvider module should be inside this namespace
Contains all public definitions in the ConnectionProvider module.
All public declarations in the ConnectionProvider module are defined in this namespace
ConnectionSchemeCache.qc Copyright 2019 - 2023 Qore Technologies, s.r.o.
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| AbstractConnection ConnectionProvider::get_connection | ( | string | conn | ) |
returns an AbstractConnection object if the identifier is known to a registered connection provider
| conn | the connection identifier |
| CONNECTION-ERROR | the connection string cannot be matched as an external url identifier by a connection provider module |
QORE_CONNECTION_PROVIDERS environment variable; connection provider modules must be separated with PathSep characters| *hash< string, hash< ConnectionInfo > > ConnectionProvider::get_connection_hash | ( | *bool | verbose | ) |
returns a hash of connection information keyed by connection identifier; values are ConnectionInfo hashes as returned by AbstractConnection::getInfo() (with passwords included)
| verbose | display connection provider module errors on stdout (otherwise errors are silently ignored) |
QORE_CONNECTION_PROVIDERS environment variable; connection provider modules must be separated with PathSep characters| string ConnectionProvider::get_connection_url | ( | string | str | ) |
returns a URL string for the given identifier if the identifier is known to a registered connection provider or returns the URL itself if the identifier is a valid URL
| str | the connection identifier or a valid URL connection string (a URL string is considered valid for this function if it begins with a scheme and has at least one character after the scheme; ex: "scheme://x..." |
| CONNECTION-ERROR | the connection string cannot be matched as an external url identifier by a connection provider module and there is no scheme (i.e. protocol) specification in the string followed by at least one character (ex: "scheme://x...") |
QORE_CONNECTION_PROVIDERS environment variable; connection provider modules must be separated with PathSep characters| *hash< string, AbstractConnection > ConnectionProvider::get_connections | ( | *bool | verbose | ) |
returns all known connections as a hash keyed by connection identifier; values are AbstractConnection objects; NOTHING is returned if no connections are known
| verbose | display connection provider module errors on stdout (otherwise errors are ignored) |
QORE_CONNECTION_PROVIDERS environment variable; connection provider modules must be separated with PathSep characters