/[cvs]/nfo/php/libs/org.netfrag.glib/DataSource/Locator.php
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revision 1.14 by joko, Tue Mar 11 02:14:24 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
49     * + fixed metadata for phpDocumentor
50     *
51     * Revision 1.21  2003/03/11 03:23:36  joko
52     * + fixed metadata for phpDocumentor
53     *
54     * Revision 1.20  2003/03/11 03:17:37  joko
55     * + fixed metadata for phpDocumentor
56     *
57     * Revision 1.19  2003/03/11 03:05:01  joko
58     * + fixed metadata for phpDocumentor
59     *
60     * Revision 1.18  2003/03/11 02:42:51  joko
61     * + fixed metadata for phpDocumentor
62     *
63     * Revision 1.17  2003/03/11 02:34:55  joko
64     * + fixed metadata for phpDocumentor
65     *
66     * Revision 1.16  2003/03/11 02:28:12  joko
67     * + fixed metadata for phpDocumentor
68     *
69     * Revision 1.15  2003/03/11 02:23:03  joko
70     * + fixed metadata for phpDocumentor
71     *
72   * Revision 1.14  2003/03/11 02:14:24  joko   * Revision 1.14  2003/03/11 02:14:24  joko
73   * + fixed metadata for phpDocumentor   * + fixed metadata for phpDocumentor
74   *   *
# Line 76  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 107  Line 152 
152   *   *
153   * Pass an array holding "locator metadata" to the constructor.   * Pass an array holding "locator metadata" to the constructor.
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   * <p>   * <pre>
158   *  1. for doing rpc-calls....   *    // 1. for doing rpc-calls....
  *    <code>  
159   *    $locator = array(   *    $locator = array(
160   *      datasource_type => 'rpc',   *      datasource_type => 'rpc',
161   *      [adapter_type => 'phpHtmlLib',]   *      [adapter_type => 'phpHtmlLib',]
# Line 120  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>
168   *  2. [proposal] for common/oldschool datahandles....   *    // 2. [proposal] for common/oldschool datahandles....
  *    <code>  
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>
  * </p>  
175   *   *
176   *   *
177   *   *
# Line 149  Line 190 
190  class DataSource_Locator {  class DataSource_Locator {
191    
192    /**    /**
193      * This var holds the locator metadata hash      * This var holds the locator metadata hash,
194        *
195      * which is built from some predefined rules      * which is built from some predefined rules
196      * using metadata from $_options and some      * using metadata from $_options and some
197      * other presets.      * other presets.
198      *      *
199      * @see build, which acts as a dispatcher      * See {@link build}, which acts as a dispatcher
200      * depending on $_options[datasource].      * depending on $_options[datasource]. <br>
201      * (main dispatching level)      * (main dispatching level)
202      *      *
203      * <pre>      * <br>
     * The structure of a full blown locator looks like this:  
204      *      *
205        * The structure of a full blown locator looks like this:
206      * <code>      * <code>
207      *  $locator = array(      *  $locator = array(
208      *    type => '<your type specifying the datasource-type>',      *    type => '<your type specifying the datasource-type>',
# Line 189  class DataSource_Locator { Line 231  class DataSource_Locator {
231      *    )      *    )
232      *  );      *  );
233      * </code>      * </code>
     * </pre>  
234      *      *
235      * @deprecated      * @deprecated
236      *      *
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