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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html> 3<head> 4<title>Module z_module_indexer</title> 5<link rel="stylesheet" type="text/css" href="stylesheet.css" title="EDoc"> 6</head> 7<body bgcolor="white"> 8<div class="navbar"><a name="#navbar_top"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div> 9<hr> 10 11<h1>Module z_module_indexer</h1> 12<ul class="index"><li><a href="#description">Description</a></li><li><a href="#index">Function Index</a></li><li><a href="#functions">Function Details</a></li></ul>Implements the module extension mechanisms for scomps, templates, actions etc. 13<p>Copyright 2009 Marc Worrell 14 Date: 2009-06-06 15 </p> 16 17<p><b>Behaviours:</b> <a href="gen_server.html"><tt>gen_server</tt></a>.</p> 18<p><b>Authors:</b> Marc Worrell (<a href="mailto:marc@worrell.nl"><tt>marc@worrell.nl</tt></a>).</p> 19 20<h2><a name="description">Description</a></h2>Implements the module extension mechanisms for scomps, templates, actions etc. Scans all active modules 21 for scomps (etc) and maintains lookup lists for when the system tries to find a scomp (etc). 22<h2><a name="index">Function Index</a></h2> 23<table width="100%" border="1" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#all-2">all/2</a></td><td>Return a list of all templates, scomps etc per module.</td></tr> 24<tr><td valign="top"><a href="#code_change-3">code_change/3</a></td><td>Convert process state when code is changed.</td></tr> 25<tr><td valign="top"><a href="#find-3">find/3</a></td><td>Find a scomp, validator etc.</td></tr> 26<tr><td valign="top"><a href="#find_all-3">find_all/3</a></td><td>Find a scomp, validator etc.</td></tr> 27<tr><td valign="top"><a href="#handle_call-3">handle_call/3</a></td><td>Find a template definition.</td></tr> 28<tr><td valign="top"><a href="#handle_cast-2">handle_cast/2</a></td><td>Scan for all scomps etc.</td></tr> 29<tr><td valign="top"><a href="#handle_info-2">handle_info/2</a></td><td>Handling all non call/cast messages.</td></tr> 30<tr><td valign="top"><a href="#init-1">init/1</a></td><td>Initiates the server.</td></tr> 31<tr><td valign="top"><a href="#reindex-1">reindex/1</a></td><td>Reindex the list of all scomps, etc for the site in the context.</td></tr> 32<tr><td valign="top"><a href="#start_link-1">start_link/1</a></td><td>Starts the server.</td></tr> 33<tr><td valign="top"><a href="#terminate-2">terminate/2</a></td><td>This function is called by a gen_server when it is about to 34 terminate.</td></tr> 35<tr><td valign="top"><a href="#translations-1">translations/1</a></td><td>Find all .po files in all modules and the active site.</td></tr> 36</table> 37 38<h2><a name="functions">Function Details</a></h2> 39 40<h3 class="function"><a name="all-2">all/2</a></h3> 41<div class="spec"> 42<p><tt>all(What, Context) -> any()</tt></p> 43</div><p>Return a list of all templates, scomps etc per module</p> 44 45<h3 class="function"><a name="code_change-3">code_change/3</a></h3> 46<div class="spec"> 47<p><tt>code_change(OldVsn, State, Extra) -> {ok, NewState}</tt></p> 48</div><p>Convert process state when code is changed</p> 49 50<h3 class="function"><a name="find-3">find/3</a></h3> 51<div class="spec"> 52<p><tt>find(What, Name, Context) -> {ok, term()} | {error, Reason}</tt></p> 53</div><p>Find a scomp, validator etc.</p> 54 55<h3 class="function"><a name="find_all-3">find_all/3</a></h3> 56<div class="spec"> 57<p><tt>find_all(What, Name, Context) -> list()</tt></p> 58</div><p>Find a scomp, validator etc.</p> 59 60<h3 class="function"><a name="handle_call-3">handle_call/3</a></h3> 61<div class="spec"> 62<p><tt>handle_call(Message::Request, From, State) -> {reply, Reply, State} | {reply, Reply, State, Timeout} | {noreply, State} | {noreply, State, Timeout} | {stop, Reason, Reply, State} | {stop, Reason, State}</tt></p> 63</div><p>Find a template definition</p> 64 65<h3 class="function"><a name="handle_cast-2">handle_cast/2</a></h3> 66<div class="spec"> 67<p><tt>handle_cast(Message::Msg, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}</tt></p> 68</div><p>Scan for all scomps etc. for the context given.</p> 69 70<h3 class="function"><a name="handle_info-2">handle_info/2</a></h3> 71<div class="spec"> 72<p><tt>handle_info(Info, State) -> {noreply, State} | {noreply, State, Timeout} | {stop, Reason, State}</tt></p> 73</div><p>Handling all non call/cast messages</p> 74 75<h3 class="function"><a name="init-1">init/1</a></h3> 76<div class="spec"> 77<p><tt>init(SiteProps) -> {ok, State} | {ok, State, Timeout} | ignore | {stop, Reason}</tt></p> 78</div><p>Initiates the server.</p> 79 80<h3 class="function"><a name="reindex-1">reindex/1</a></h3> 81<div class="spec"> 82<p><tt>reindex(Context) -> any()</tt></p> 83</div><p>Reindex the list of all scomps, etc for the site in the context.</p> 84 85<h3 class="function"><a name="start_link-1">start_link/1</a></h3> 86<div class="spec"> 87<p><tt>start_link(SiteProps::Props) -> {ok, Pid} | ignore | {error, Error}</tt></p> 88</div><p>Starts the server</p> 89 90<h3 class="function"><a name="terminate-2">terminate/2</a></h3> 91<div class="spec"> 92<p><tt>terminate(Reason, State) -> <a href="#type-void">void()</a></tt></p> 93</div><p>This function is called by a gen_server when it is about to 94 terminate. It should be the opposite of Module:init/1 and do any necessary 95 cleaning up. When it returns, the gen_server terminates with Reason. 96 The return value is ignored.</p> 97 98<h3 class="function"><a name="translations-1">translations/1</a></h3> 99<div class="spec"> 100<p><tt>translations(Context::#context{}) -> [{module, {ModuleDirectory, [{Language, File}]}}]</tt></p> 101</div><p>Find all .po files in all modules and the active site. 102 This is an active scan, not designed to be fast.</p> 103<hr> 104 105<div class="navbar"><a name="#navbar_bottom"></a><table width="100%" border="0" cellspacing="0" cellpadding="2" summary="navigation bar"><tr><td><a href="overview-summary.html" target="overviewFrame">Overview</a></td><td><a href="http://www.erlang.org/"><img src="erlang.png" align="right" border="0" alt="erlang logo"></a></td></tr></table></div> 106<p><i>Generated by EDoc, Aug 12 2011, 20:01:39.</i></p> 107</body> 108</html>