Managing Information about Cataloging Conventions Using Hypertext.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Grumling, Dennis K.
Format:	Recurso educativo Open Access
Language:	en
Published:	1992
Subjects:	Cataloging Change Computer Software Development Decision Making Futures (of Society) Hypermedia Information Management Library Automation Users (Information)
Online Access:	Acceder al recurso
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author	Grumling, Dennis K.
author_facet	Grumling, Dennis K. Grumling, Dennis K.
collection	Education Resources Information Center
contents	Managing Information about Cataloging Conventions Using Hypertext. Grumling, Dennis K. Cataloging Change Computer Software Development Decision Making Futures (of Society) Hypermedia Information Management Library Automation Users (Information) Explores the applicability of hypertext to the management of information about cataloging conventions, both for the experienced cataloger and for the novice user. The changing nature of the Anglo American Cataloging Rules is discussed, and an adaptable workflow decision tree as one way of organizing access to cataloging information is suggested. (three references) (LRW)
format	Recurso educativo Open Access
id	eric_EJ454816
institution	ERIC Institute of Education Sciences
language	en
publishDate	1992
record_format	eric
spellingShingle	Managing Information about Cataloging Conventions Using Hypertext. Grumling, Dennis K. Cataloging Change Computer Software Development Decision Making Futures (of Society) Hypermedia Information Management Library Automation Users (Information) Managing Information about Cataloging Conventions Using Hypertext. Grumling, Dennis K. Cataloging Change Computer Software Development Decision Making Futures (of Society) Hypermedia Information Management Library Automation Users (Information) Explores the applicability of hypertext to the management of information about cataloging conventions, both for the experienced cataloger and for the novice user. The changing nature of the Anglo American Cataloging Rules is discussed, and an adaptable workflow decision tree as one way of organizing access to cataloging information is suggested. (three references) (LRW)
title	Managing Information about Cataloging Conventions Using Hypertext.
topic	Cataloging Change Computer Software Development Decision Making Futures (of Society) Hypermedia Information Management Library Automation Users (Information)
url	https://eric.ed.gov/?id=EJ454816

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=fea4b7e1a5af2366a209896f544d49d7; ui=standard; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
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SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"12264"
REDIRECT_URL	"/Record/eric_EJ454816/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
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REQUEST_URI	"/Record/eric_EJ454816/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789165121.2203
REQUEST_TIME	1789165121

Environment Variables empty

Registered Handlers

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