/[cvs]/nfo/php/libs/org.netfrag.glib/DataSource/Locator.php
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revision 1.10 by joko, Mon Mar 10 23:25:03 2003 UTC revision 1.11 by joko, Tue Mar 11 00:12:49 2003 UTC
# Line 24  Line 24 
24   * $Id$   * $Id$
25   *   *
26   * $Log$   * $Log$
27     * Revision 1.11  2003/03/11 00:12:49  joko
28     * + fixed metadata for phpDocumentor
29     *
30   * Revision 1.10  2003/03/10 23:25:03  joko   * Revision 1.10  2003/03/10 23:25:03  joko
31   * + fixed metadata for phpDocumentor   * + fixed metadata for phpDocumentor
32   *   *
# Line 61  Line 64 
64  /**  /**
65   * It helps DataSource::Generic working in different "operation modes".   * It helps DataSource::Generic working in different "operation modes".
66   *   *
  * <ul>  
67   * o Pass-Through-Reference: php Object will get passed through all layers   * o Pass-Through-Reference: php Object will get passed through all layers
68   * o Pass-Through-Memory: reference to a memory area will get used   * o Pass-Through-Memory: reference to a memory area will get used
69   * x Build-Locator: build locator from datasource-type and adapter-type   * + Build-Locator: build locator from datasource-type and adapter-type
70   * o Use-Locator: directly use DataSource::Locator instance passed in   * o Use-Locator: directly use DataSource::Locator instance passed in
71   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances   * o Merge-Locators: merge metadata of two or more DataSource::Locator instances
72   * o Build-AutoLocator: use global constants making up our metadata   * o Build-AutoLocator: use global constants making up our metadata
  * <ul>  
73   *   *
74   *   *
75   * <b>It can/should contain:</b>   * <b>It can/should contain:</b>
76   * (flexible, just some parameters are required for each operation mode)   * (flexible, just some parameters are required for each operation mode)
  * &lt;ul&gt;  
77   * o an oldschool "dsn"-string (e.g. for rdbms-connection via PEAR)   * o an oldschool "dsn"-string (e.g. for rdbms-connection via PEAR)
78   * x name of a Proxy module to use to *wrap/hide* the connection/transport-layer   * + (x) name of a Proxy module to use to *wrap/hide* the connection/transport-layer
79   *   (e.g. DataSource::Proxy::XMLRPC via DesignPattern::RemoteProxy)   *   (e.g. DataSource::Proxy::XMLRPC via DesignPattern::RemoteProxy)
80   * x metadata (a hash) directly describing *where* to connect to (e.g. 'Host', 'Port')   * + (x) metadata (a hash) directly describing *where* to connect to (e.g. 'Host', 'Port')
81   * 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')
82   *   this will get propagated (pass-through-mode)   *   this will get propagated (pass-through-mode)
83   * o a datasource-type (of 'rpc|mysql|csv-file|xml-file')   * o a datasource-type (of 'rpc|mysql|csv-file|xml-file')
84   *   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*
85   *   by the DataSource::Generic at runtime   *   by the DataSource::Generic at runtime
86   * x an adapter-type (of 'phpHtmlLib|pear')   * + (x) an adapter-type (of 'phpHtmlLib|pear')
87   *   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*
88   *   by the DataSource::Generic at runtime   *   by the DataSource::Generic at runtime
89   * o names of global constants where to find these informations   * o names of global constants where to find these informations
90   * o datasource-type ('rpc|csv-file|...') <-> datasource-family ('orm|rdbms|odbms')   * o datasource-type ('rpc|csv-file|...') <-> datasource-family ('orm|rdbms|odbms')
  * &lt;ul&gt;  
91   *   *
92   *   *
93   * <b>It can do</b>   * <b>It can do</b>
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