/[cvs]/nfo/php/libs/org.netfrag.glib/DataSource/Locator.php
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revision 1.20 by joko, Tue Mar 11 03:17:37 2003 UTC revision 1.27 by joko, Tue Mar 11 16:44:59 2003 UTC
# Line 24  Line 24 
24   * $Id$   * $Id$
25   *   *
26   * $Log$   * $Log$
27     * Revision 1.27  2003/03/11 16:44:59  joko
28     * + fixed metadata for phpDocumentor
29     *
30     * Revision 1.26  2003/03/11 16:41:47  joko
31     * + fixed metadata for phpDocumentor
32     *
33     * Revision 1.25  2003/03/11 16:28:25  joko
34     * + fixed metadata for phpDocumentor
35     *
36     * Revision 1.24  2003/03/11 04:49:25  joko
37     * + fixed metadata for phpDocumentor
38     *
39     * Revision 1.23  2003/03/11 04:15:01  joko
40     * + fixed metadata for phpDocumentor
41     *
42     * Revision 1.22  2003/03/11 04:03:54  joko
43     * + fixed metadata for phpDocumentor
44     *
45     * Revision 1.21  2003/03/11 03:23:36  joko
46     * + fixed metadata for phpDocumentor
47     *
48   * Revision 1.20  2003/03/11 03:17:37  joko   * Revision 1.20  2003/03/11 03:17:37  joko
49   * + fixed metadata for phpDocumentor   * + fixed metadata for phpDocumentor
50   *   *
# Line 91  Line 112 
112  /**  /**
113   * It helps DataSource::Generic working in different "operation modes".   * It helps DataSource::Generic working in different "operation modes".
114   *   *
  * <p>  
115   * <b>Modes:</b> (these are proposals, more or less...)   * <b>Modes:</b> (these are proposals, more or less...)
116   * o Pass-Through-Reference: php Object will get passed through all layers   * o Pass-Through-Reference: php Object will get passed through all layers
117   * 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 99  Line 119 
119   * o Use-Locator: directly use DataSource::Locator instance passed in   * o Use-Locator: directly use DataSource::Locator instance passed in
120   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances
121   * o Build-AutoLocator: use global constants making up our metadata   * o Build-AutoLocator: use global constants making up our metadata
  * </p>  
122   *   *
123   * <b>It can/should contain:</b>   * <b>It can/should contain:</b>
124   * (flexible, just some parameters are required for each operation mode)   * (flexible, just some parameters are required for each operation mode)
# Line 129  Line 148 
148   * This module takes care of the rest.   * This module takes care of the rest.
149   * Pass an array to the constructor: (e.g.)   * Pass an array to the constructor: (e.g.)
150   *   *
  * 1. for doing rpc-calls....  
151   * <code>   * <code>
152     *    // 1. for doing rpc-calls....
153   *    $locator = array(   *    $locator = array(
154   *      datasource_type => 'rpc',   *      datasource_type =>> 'rpc',
155   *      [adapter_type => 'phpHtmlLib',]   *      [adapter_type => 'phpHtmlLib',]
156   *      metadata => array( Host => 'localhost', Port => '8765' ),   *      metadata => array( Host => 'localhost', Port => '8765' ),
157   *    );   *    );
158   *    $source = ne w DataSource::Generic($locator);   *    $source = ne w DataSource::Generic($locator);
159   *    $this->set_data_source( &$source );   *    $this->set_data_source( &$source );
160   * </code>   * </code>
  *  
  *  2. [proposal] for common/oldschool datahandles....  
161   * <code>   * <code>
162     *    // 2. [proposal] for common/oldschool datahandles....
163   *    $locator = array(   *    $locator = array(
164   *      dsn => 'known dsn markup',   *      dsn => 'known dsn markup',
165   *    );   *    );
# Line 176  class DataSource_Locator { Line 194  class DataSource_Locator {
194      * depending on $_options[datasource]. <br>      * depending on $_options[datasource]. <br>
195      * (main dispatching level)      * (main dispatching level)
196      *      *
197      * The structure of a full blown locator looks like this:      * <br>
198      *      *
199      * <code><pre>      * The structure of a full blown locator looks like this:
200        * <code>
201      *  $locator = array(      *  $locator = array(
202      *    type => '<your type specifying the datasource-type>',      *    type => '<your type specifying the datasource-type>',
203      *    metadata => array(      *    metadata => array(
# Line 186  class DataSource_Locator { Line 205  class DataSource_Locator {
205      *    ),      *    ),
206      *    [dsn => '<your dsn markup>'],      *    [dsn => '<your dsn markup>'],
207      *  );      *  );
208      * </pre></code>      * </code>
209      *      *
210      * Example 1 - data is inside a rdbms, using a dsn to connect to it:      * Example 1 - data is inside a rdbms, using a dsn to connect to it:
211      * <pre><code>      * <code>
212      *  $locator = array(      *  $locator = array(
213      *    dsn => 'mysql://username:password@localhost/database',      *    dsn => 'mysql://username:password@localhost/database',
214      *  );      *  );
215      * </code></pre>      * </code>
216      *      *
217      * Example 2 - data is inside an odbms, reachable by doing remote procedure calls (rpc):      * Example 2 - data is inside an odbms, reachable by doing remote procedure calls (rpc):
218      * <code>      * <code>
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