Toward Tomorrow: A Retrospective Conversion Project.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Authors:	Hoadley, Irene B., Payne, Leila
Format:	Recurso educativo Open Access
Language:	en
Published:	1983
Subjects:	College Libraries Higher Education Library Automation Library Catalogs Online Systems
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Bound Withs versus an Online Catalog: A Practical Solution.
by: Ballard, Patricia I., et al.
Published: (1992)

Record Conversion at Oregon State.
by: Watkins, Deane
Published: (1985)

Authority Control in the Online Environment.
by: Ludy, Lorene E., et al.
Published: (1984)

Using a Text-Processing Language for Serial Record Conversion.
by: Lowrey, James R., et al.
Published: (1985)

Computing Resources for an Online Catalog.
by: Lynch, Clifford A., et al.
Published: (1983)

Online Catalogs: Through a Glass Darkly.
by: Brownrigg, Edwin B., et al.
Published: (1983)

A Foot in Both Camps: Using RLIN and OCLC.
by: Preston, Gregor A.
Published: (1982)

Serials Conversion at the University of Massachusetts at Amherst.
by: Banach, Patricia, et al.
Published: (1988)

Microcomputers as Interfaces to Bibliographic Utilities (OCLC, RLIN, etc.).
by: Genaway, David C.
Published: (1983)

Operation Cleanup: The Problem Resolution Phase of a Retrospective Conversion Project.
by: Hart, Amy
Published: (1988)

SOLINET's LAMBDA: Success at Tennessee Tech.
by: Phillips, Patricia A.
Published: (1983)

Management Problems Arising from the Introduction of Automation.
by: Francis, Simon
Published: (1984)

Special Section: Retrospective Conversion.
by: Bocher, Robert, et al.
Published: (1984)

NOTIS: The System and Its Features.
by: Meyer, James
Published: (1985)

The Online Catalog: More than a Catalog Online.
by: Freiburger, Gary A.
Published: (1983)

Laserdisc Technology Enters Mainstream.
by: Stephens, Kent
Published: (1986)

The Beginnings of LCS at Illinois.
by: Carothers, Diane Foxhill, et al.
Published: (1983)

Outline of Standards for Migration to Integrated Online System.
by: Millen, Celeste, et al.
Published: (1992)

Cataloging for the Local Online System.
by: Hudson, Judith
Published: (1986)

Involving Faculty and Students in the Selection of a Catalog Alternative.
by: Corey, James F., et al.
Published: (1983)

CSU Standard for the CLSI Expanded Title Record.
by: Anderson, Karen, et al.
Published: (1982)

Creative Automation Boosts ILL Rates.
by: Potter, William Gray
Published: (1986)

Ringling School of Art and Design Builds a CASTLE.
by: Morse, Yvonne, et al.
Published: (1984)

Intactness and Accuracy of Online and Card Catalogs: ALIS II vs. Card Catalog at Texas A&M University.
by: Cook, Colleen, et al.
Published: (1991)

Cataloging Standards and Machine Translation: A Study of Reformatted ISBD Records in an Online Catalog.
by: Wool, Gregory J., et al.
Published: (1993)

Future Outlook: Better Retrieval through Analytic Catalogs.
by: Hoffman, Herbert H., et al.
Published: (1985)

Public Services in Research Libraries. Preliminary Reports from the Public Services Research Projects: University of Arizona, Cornell University, University of Illinois, Michigan State University, New York University, Pennsylvania State University, and Texas A & M University.
Published: (1984)

Automation of the Technical Services Department in the Community College Library.
by: Bial, Raymond, et al.
Published: (1987)

Retrospective Conversion at a Two-Year College.
by: Krieger, Michael T.
Published: (1982)

The Image as Document: Descriptive Programs at Rensselaer.
by: Keefe, Jeanne M.
Published: (1990)

Preparing for Automated Authority Control: A Projection of Name Headings Verified.
by: Franklin, Laurel F.
Published: (1987)

Online Access: User Reaction.
by: Pawley, Carolyn
Published: (1982)

Faxon LINX at Brandeis University Libraries: A User's Appraisal.
by: Ireland, Jeanetta M.
Published: (1984)

Making the Transition to the SuperCatalog: ISU's Experience with LUIS II.
by: Davis, H. Scott, et al.
Published: (1991)

Retrospective Conversion in ARL Libraries. SPEC Kit 130.
by: von Wahlde, Barbara
Published: (1987)

Automation of Serials Cataloging.
by: Bartley, Linda K., et al.
Published: (1987)

LIAS--Library Automation with an Integrated Design.
by: Cline, Nancy
Published: (1983)

Surviving Unprecedented Growth: Texas A&M Library.
by: Jaros, Joe
Published: (1984)

Boston College Libraries: Systems, Services, Resources.
by: Channing, Rhoda K., Ed., et al.
Published: (1982)

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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