297 lines
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297 lines
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<title>Change Triggered Cache Manager Object Dependency Graph Description
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(QzhtChgTCMODGDesc) API</title>
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<body id="rzaieapi_qzhtchgtcmodgdesc"><a name="rzaieapi_qzhtchgtcmodgdesc"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<!--Java sync-link--><h1 class="topictitle1">Change Triggered Cache Manager Object Dependency Graph Description
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(QzhtChgTCMODGDesc) API</h1>
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<div><div class="important"><span class="importanttitle">Important:</span> Information
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for this topic supports the latest PTF levels for HTTP Server for i5/OS .
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It is recommended that you install the latest PTFs to upgrade to the latest
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level of the HTTP Server for i5/OS. Some of the topics documented here are
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not available prior to this update. See <a href="http://www-03.ibm.com/servers/eserver/iseries/software/http/services/service.html" target="_blank">http://www.ibm.com/servers/eserver/iseries/software/http/services/service.htm</a> <img src="www.gif" alt="Link outside Information Center" /> for more information. </div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" class="figborder" frame="void" border="0" rules="none"><tbody><tr><td colspan="4" valign="top">Required Parameter Group:</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">1</td>
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<td valign="top" width="31.313131313131315%">request variable </td>
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<td valign="top" width="31.060606060606062%">Output</td>
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<td valign="top" width="31.313131313131315%">Char(*)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">2</td>
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<td valign="top" width="31.313131313131315%">length of request variable</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Binary(4)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">3</td>
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<td valign="top" width="31.313131313131315%">request variable format</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Char(8)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">4</td>
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<td valign="top" width="31.313131313131315%">server name</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Char(32)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">5</td>
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<td valign="top" width="31.313131313131315%">description name</td>
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<td valign="top" width="31.060606060606062%">Input</td>
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<td valign="top" width="31.313131313131315%">Char(32)</td>
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</tr>
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<tr><td align="right" valign="top" width="6.313131313131313%">6</td>
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<td valign="top" width="31.313131313131315%">error code</td>
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<td valign="top" width="31.060606060606062%">I/O</td>
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<td valign="top" width="31.313131313131315%">Char(*)</td>
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</tr>
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<tr><td colspan="4" valign="top">Library Name/Service Program: QTCM/QZHTINCONF</td>
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</tr>
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<tr><td colspan="4" valign="top">Threadsafe: Yes</td>
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</tr>
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</tbody>
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</table>
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</div>
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<p>The <em>QzhthgTCMODGDesc</em> API changes object dependency graph (ODG) descriptions
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associated with triggered cache manager servers. Changes made to object dependency
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graph descriptions are utilized by all trigger handler descriptions referencing
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them the next time the servers are started. </p>
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<p>The QTCM/H(QZHTINCONF) header file includes ILE C prototypes for this API.</p>
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</div>
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<div class="nested1" id="authoritylocks"><a name="authoritylocks"><!-- --></a><h2 class="topictitle2">Authorities and locks</h2>
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<div><ul><li>*IOSYSCFG special authority</li>
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</ul>
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</div>
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</div>
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<div class="nested1" id="required"><a name="required"><!-- --></a><h2 class="topictitle2">Required parameter group</h2>
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<div><dl><dt class="dlterm"><strong>request variable</strong></dt>
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<dd>INPUT: CHAR(*) <p>The variable used to pass information used to change
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an object dependency graph description.</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>length of request variable</strong></dt>
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<dd>INPUT: BINARY(4) <p>The number of bytes that the calling program provides
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for request variable.</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>request variable format</strong></dt>
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<dd>CHAR(8) <p>The format name of request variable data. The following values
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must be used:</p>
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<ul><li>OGDP0100: Basic information format for an object dependency graph description.</li>
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</ul>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>server name</strong></dt>
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<dd>INPUT: CHAR(32) <p>The name used to identify the server for which the
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description is changed (left justified and padded with blanks if necessary).</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>description name</strong></dt>
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<dd>INPUT: CHAR(32) <p>The name used to identify which object dependency graph
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(ODG) description is changed (left justified and padded with blanks if necessary).</p>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>error code</strong></dt>
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<dd>I/O: CHAR(*) <p>The structure in which to return error information.</p>
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</dd>
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</dl>
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</div>
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</div>
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<div class="nested1" id="ogdp0100_format"><a name="ogdp0100_format"><!-- --></a><h2 class="topictitle2">OGDP0100 format</h2>
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<div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th colspan="2" valign="top" id="d0e178">Offset</th>
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<th rowspan="2" valign="top" id="d0e180">Type</th>
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<th rowspan="2" valign="top" id="d0e182">Field</th>
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</tr>
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<tr><th valign="top" id="d0e185">Dec</th>
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<th valign="top" id="d0e187">Hex</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e178 d0e185 ">0</td>
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<td valign="top" headers="d0e178 d0e187 ">0</td>
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<td valign="top" headers="d0e180 ">Char(32)</td>
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<td valign="top" headers="d0e182 ">Server name</td>
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</tr>
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<tr><td valign="top" headers="d0e178 d0e185 ">32</td>
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<td valign="top" headers="d0e178 d0e187 ">20</td>
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<td valign="top" headers="d0e180 ">Char(32)</td>
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<td valign="top" headers="d0e182 ">Object dependency graph description name</td>
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</tr>
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<tr><td valign="top" headers="d0e178 d0e185 ">64</td>
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<td valign="top" headers="d0e178 d0e187 ">40</td>
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<td valign="top" headers="d0e180 ">Binary(4)</td>
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<td valign="top" headers="d0e182 ">Default property</td>
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</tr>
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<tr><td valign="top" headers="d0e178 d0e185 ">68</td>
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<td valign="top" headers="d0e178 d0e187 ">44</td>
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<td valign="top" headers="d0e180 ">Binary(4)</td>
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<td valign="top" headers="d0e182 ">Allow API updates</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<div class="nested1" id="ogdp0100_field_descriptions"><a name="ogdp0100_field_descriptions"><!-- --></a><h2 class="topictitle2">OGDP0100 format field descriptions</h2>
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<div><dl><dt class="dlterm"><strong>Allow API updates</strong></dt>
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<dd>Specifies whether APIs are allowed to update the object dependency graph
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described by the object dependency description. The value must be one of the
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special values described below. The default value is 1 (QZHT_YES). <p>Special
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values and their meanings are as follows:</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top" width="15.656565656565657%"><strong>1</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_YES, QZHT_TRUE, QZHT_ENABLED: The object dependency
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graph is updating using APIs via the triggered cache manager server, as well
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as from trigger handler publish parsing.</td>
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</tr>
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<tr><td valign="top" width="15.656565656565657%"><strong>0</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_NO, QZHT_FALSE, QZHT_DISABLED: The object dependency
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graph may not be updated using APIs via the triggered cache manager server.
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Only updates as a result of trigger handler publish parsing are allowed.</td>
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</tr>
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<tr><td valign="top" width="15.656565656565657%"><strong>-1</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_DEFAULT: The default value is used.</td>
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</tr>
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<tr><td valign="top" width="15.656565656565657%"><strong>-2</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_NO_CHANGE: The current value is not changed.</td>
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</tr>
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</tbody>
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</table>
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</div>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>Default property</strong></dt>
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<dd>Specifies whether the description is to become the default object dependency
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graph description graph description for the triggered cache manager server
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specified in Server name. The value must equal one of the special values described
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below. If the value equals 1 (QZHT_YES) and the description is not currently
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the default description, the default property for the current default object
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dependency graph description, is set to 0 (QZHT_NO) and this description takes
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over the default role. The default value is –2 (QZHT_NO_CHANGE). <p>Special
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values and their meanings are as follows:</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><tbody><tr><td valign="top" width="15.656565656565657%"><strong>1</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_YES, QZHT_TRUE, QZHT_ENABLED: The description is
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to become the default object dependency graph description for this server.</td>
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</tr>
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<tr><td valign="top" width="15.656565656565657%"><strong>-1</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_DEFAULT: The default value is used.</td>
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</tr>
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<tr><td valign="top" width="15.656565656565657%"><strong>-2</strong></td>
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<td valign="top" width="84.34343434343434%">QZHT_NO_CHANGE: The current value is not changed.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="note"><span class="notetitle">Note:</span> Trigger handler descriptions, added or changed using the *DEFAULT
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special value, reference the object dependency graph description designated
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as default at the time they are added or changed.</div>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>Object dependency graph description name</strong></dt>
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<dd>The name used by the object dependency graph description (left justified
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and padded with blanks if necessary). The value must be a description name,
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or one of the special values described below. <p>Special values and their
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meanings are as follows:</p>
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<dl><dt class="dlterm"><strong>*SAME</strong></dt>
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<dd>QZHT_NO_CHANGE_CHAR: The current name is not changed.</dd>
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</dl>
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<div class="note"><span class="notetitle">Note:</span> Object dependency graph description names must be unique
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for each triggered cache manager server. If the name is changed while the
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description is referenced by trigger handler descriptions, they too are changed
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to reference the new name.</div>
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</dd>
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</dl>
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<dl><dt class="dlterm"><strong>Server name</strong></dt>
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<dd>The name used to identify the triggered cache manager server with which
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the description is associated (left justified and padded with blanks if necessary).
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The value must be a server name, or one of the special values described below.
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If a server name is specified which is different than the one with which the
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description is currently associated, it is removed from its current association
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and added for the new server. <p>Special values and their meanings are as
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follows:</p>
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<dl><dt class="dlterm"><strong>*SAME</strong></dt>
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<dd>QZHT_NO_CHANGE_CHAR: The current server association is not changed.</dd>
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</dl>
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<div class="note"><span class="notetitle">Note:</span> An escape message is sent if the description is removed
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from its current association while it is being referenced by other descriptions.</div>
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</dd>
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</dl>
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</div>
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</div>
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<div class="nested1" id="error"><a name="error"><!-- --></a><h2 class="topictitle2">Error messages</h2>
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<div><dl><dt class="dlterm"><strong>TCM7001 E</strong></dt>
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<dd>User &1 is not authorized.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7030 E</strong></dt>
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<dd>Severe error occurred while addressing parameter list.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7031 E</strong></dt>
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<dd>Request variable format is not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7033 E</strong></dt>
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<dd>Length of request variable is not valid for the format specified.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM703E E</strong></dt>
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<dd>Error code parameter is not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM70F0 E</strong></dt>
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<dd>Unknown error occurred while processing request.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7101 E</strong></dt>
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<dd>User QTCM is not authorized to the configuration file for triggered cache
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manager server &1.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7190 E</strong></dt>
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<dd>A configuration file for triggered cache manager server &1 was not
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found.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7290 E</strong></dt>
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<dd>&1 &2 was not found for triggered cache manager server &3.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7293 E</strong></dt>
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<dd>A &1 using the name &2 already exists for triggered cache manager
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server &3.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM72C0 E</strong></dt>
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<dd>Triggered cache manager &1 name is not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM72C3 E</strong></dt>
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<dd>Value passed at offset &1 is not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7401 E</strong></dt>
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<dd>User QTCM is not authorized to server data for triggered cache manager
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server &1.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM74C0 E</strong></dt>
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<dd>Triggered cache manager server name is not valid.</dd>
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</dl>
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<dl><dt class="dlterm"><strong>TCM7701 E</strong></dt>
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<dd>User QTCM is not authorized to object dependency graph data for triggered
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cache manager server &1.</dd>
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</dl>
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</div>
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</div>
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</body>
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</html> |