/[cvs]/nfo/php/libs/org.netfrag.glib/DataSource/Locator.php
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revision 1.22 by joko, Tue Mar 11 04:03:54 2003 UTC revision 1.29 by joko, Tue Mar 18 02:01:47 2003 UTC
# Line 24  Line 24 
24   * $Id$   * $Id$
25   *   *
26   * $Log$   * $Log$
27     * Revision 1.29  2003/03/18 02:01:47  joko
28     * minor update (mungling with phpDocumentor again)
29     *
30     * Revision 1.28  2003/03/18 01:52:33  joko
31     * minor update (mungling with phpDocumentor again)
32     *
33     * Revision 1.27  2003/03/11 16:44:59  joko
34     * + fixed metadata for phpDocumentor
35     *
36     * Revision 1.26  2003/03/11 16:41:47  joko
37     * + fixed metadata for phpDocumentor
38     *
39     * Revision 1.25  2003/03/11 16:28:25  joko
40     * + fixed metadata for phpDocumentor
41     *
42     * Revision 1.24  2003/03/11 04:49:25  joko
43     * + fixed metadata for phpDocumentor
44     *
45     * Revision 1.23  2003/03/11 04:15:01  joko
46     * + fixed metadata for phpDocumentor
47     *
48   * Revision 1.22  2003/03/11 04:03:54  joko   * Revision 1.22  2003/03/11 04:03:54  joko
49   * + fixed metadata for phpDocumentor   * + fixed metadata for phpDocumentor
50   *   *
# Line 100  Line 121 
121   * <b>Modes:</b> (these are proposals, more or less...)   * <b>Modes:</b> (these are proposals, more or less...)
122   * o Pass-Through-Reference: php Object will get passed through all layers   * o Pass-Through-Reference: php Object will get passed through all layers
123   * o Pass-Through-Memory: reference to a memory area will get used   * o Pass-Through-Memory: reference to a memory area will get used
124   * + Build-Locator: build locator from datasource-type and adapter-type   * + (x) Build-Locator: build locator from datasource-type and adapter-type
125   * o Use-Locator: directly use DataSource::Locator instance passed in   * o Use-Locator: directly use DataSource::Locator instance passed in
126   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances
127   * o Build-AutoLocator: use global constants making up our metadata   * o Build-AutoLocator: use global constants making up our metadata
# Line 133  Line 154 
154   * This module takes care of the rest.   * This module takes care of the rest.
155   * Pass an array to the constructor: (e.g.)   * Pass an array to the constructor: (e.g.)
156   *   *
157   * <code>   * <pre>
158   *    // 1. for doing rpc-calls....   *    // 1. for doing rpc-calls....
159   *    $locator = array(   *    $locator = array(
160   *      datasource_type => 'rpc',   *      datasource_type => 'rpc',
# Line 142  Line 163 
163   *    );   *    );
164   *    $source = ne w DataSource::Generic($locator);   *    $source = ne w DataSource::Generic($locator);
165   *    $this->set_data_source( &$source );   *    $this->set_data_source( &$source );
166   * </code>   * </pre>
167   *   * <pre>
  * <code>  
168   *    // 2. [proposal] for common/oldschool datahandles....   *    // 2. [proposal] for common/oldschool datahandles....
169   *    $locator = array(   *    $locator = array(
170   *      dsn => 'known dsn markup',   *      dsn => 'known dsn markup',
171   *    );   *    );
172   *    $source = ne w DataSource::Generic($locator);   *    $source = ne w DataSource::Generic($locator);
173   *    $this->set_data_source( &$source );   *    $this->set_data_source( &$source );
174   * </code>   * </pre>
175   *   *
176   *   *
177   *   *
# Line 180  class DataSource_Locator { Line 200  class DataSource_Locator {
200      * depending on $_options[datasource]. <br>      * depending on $_options[datasource]. <br>
201      * (main dispatching level)      * (main dispatching level)
202      *      *
203      * <pre>      * <br>
204        *
205      * The structure of a full blown locator looks like this:      * The structure of a full blown locator looks like this:
206      * <code>      * <code>
207      *  $locator = array(      *  $locator = array(
# Line 191  class DataSource_Locator { Line 212  class DataSource_Locator {
212      *    [dsn => '<your dsn markup>'],      *    [dsn => '<your dsn markup>'],
213      *  );      *  );
214      * </code>      * </code>
     * </pre>  
215      *      *
216      * 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:
217      * <code>      * <code>
     * <pre>  
218      *  $locator = array(      *  $locator = array(
219      *    dsn => 'mysql://username:password@localhost/database',      *    dsn => 'mysql://username:password@localhost/database',
220      *  );      *  );
     * </pre>  
221      * </code>      * </code>
222      *      *
223      * 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):
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