/[cvs]/nfo/php/libs/org.netfrag.glib/DataSource/Locator.php
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revision 1.1 by joko, Wed Mar 5 12:04:37 2003 UTC revision 1.2 by joko, Wed Mar 5 15:01:10 2003 UTC
# Line 1  Line 1 
1  <?php  <?php
2  /**  /**
  * --- @about  
  *  
3   * This file contains the DataSource::Locator class.   * This file contains the DataSource::Locator class.
4     *
5   * It acts as a container for DataSource connection   * It acts as a container for DataSource connection
6   * metadata. Think of it as an enhanced dsn.   * metadata. Think of it as an enhanced dsn.
7   *   *
# Line 11  Line 10 
10   * has to do.   * has to do.
11   *   *
12   *   *
  * @author Andreas Motl <andreas.motl@ilo.de>  
13   * @package org.netfrag.glib   * @package org.netfrag.glib
14   * @module DataSource::Locator   * @module DataSource::Locator
15   *   *
# Line 21  Line 19 
19   * $Id$   * $Id$
20   *   *
21   * $Log$   * $Log$
22     * Revision 1.2  2003/03/05 15:01:10  joko
23     * updated docu
24     *
25   * Revision 1.1  2003/03/05 12:04:37  joko   * Revision 1.1  2003/03/05 12:04:37  joko
26   * + initial commit   * + initial commit
27   *   *
# Line 28  Line 29 
29   */   */
30    
31  /**  /**
32   * --- @description   * It helps GenericDataSource working in different "operation modes".
  *  
  * --- It helps GenericDataSource working in different "operation modes".  
33   *   *
34   *    o Pass-Through-Reference: php Object will get passed through all layers   *    o Pass-Through-Reference: php Object will get passed through all layers
35   *    o Pass-Through-Memory: reference to a memory area will get used   *    o Pass-Through-Memory: reference to a memory area will get used
# Line 40  Line 39 
39   *    o Build-AutoLocator: use global constants making up our metadata   *    o Build-AutoLocator: use global constants making up our metadata
40   *   *
41   *   *
42   * --- It can/should contain (flexible, just some parameters are required for each operation mode)   * It can/should contain (flexible, just some parameters are required for each operation mode)
43   *   *
44   *    o an oldschool "dsn"-string (e.g. for rdbms-connection via PEAR)   * o an oldschool "dsn"-string (e.g. for rdbms-connection via PEAR)
45   *    x name of a Proxy module to use to *wrap/hide* the connection/transport-layer   * + name of a Proxy module to use to *wrap/hide* the connection/transport-layer
46   *       (e.g. DataSource::Proxy::XMLRPC via DesignPattern::RemoteProxy)   *   (e.g. DataSource::Proxy::XMLRPC via DesignPattern::RemoteProxy)
47   *    x metadata (a hash) directly describing *where* to connect to (e.g. 'Host', 'Port')   * + metadata (a hash) directly describing *where* to connect to (e.g. 'Host', 'Port')
48   *    o an instance of an already instantiated arbitrary datasource handler (e.g. 'source')   * o an instance of an already instantiated arbitrary datasource handler (e.g. 'source')
49   *       this will get propagated (pass-through-mode)   *   this will get propagated (pass-through-mode)
50   *    x a datasource-type (of 'rpc|mysql|csv-file|xml-file')   * + a datasource-type (of 'rpc|mysql|csv-file|xml-file')
51   *        this will be mapped to a module name and used as a *Proxy*   *   this will be mapped to a module name and used as a *Proxy*
52   *        by the GenericDataSource at runtime   *   by the GenericDataSource at runtime
53   *    x an adapter-type (of 'phpHtmlLib|pear')   * + an adapter-type (of 'phpHtmlLib|pear')
54   *        this will be mapped to a module name and used as an *Adapter*   *   this will be mapped to a module name and used as an *Adapter*
55   *        by the GenericDataSource at runtime   *   by the GenericDataSource at runtime
56   *    o names of global constants where to find these informations   * o names of global constants where to find these informations
57   *    o datasource-type ('rpc|csv-file|...') <-> datasource-family ('orm|rdbms|odbms')   * o datasource-type ('rpc|csv-file|...') <-> datasource-family ('orm|rdbms|odbms')
58   *   *
59   *   *
60   * --- It can do   * --- It can do
# Line 90  Line 89 
89   *   *
90   *   *
91   * @author Andreas Motl <andreas.motl@ilo.de>   * @author Andreas Motl <andreas.motl@ilo.de>
92     * @link http://www.netfrag.org/~joko/
93   * @copyright (c) 2003 - All Rights reserved.   * @copyright (c) 2003 - All Rights reserved.
  * @license GNU LGPL (GNU Lesser General Public License)  
94   *   *
95   * @author-url http://www.netfrag.org/~joko/   * @license GNU LGPL (GNU Lesser General Public License)
96   * @license-url http://www.gnu.org/licenses/lgpl.txt   * @link http://www.gnu.org/licenses/lgpl.txt
97   *   *
98   * @author Andreas Motl <andreas.motl@ilo.de>   * @subpackage DataSource
99   * @package org.netfrag.glib   * @name DataSource::Locator
100   * @module DataSource::Locator   * @filesource
101   *   *
102   */   */
103    
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