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<!DOCTYPE document PUBLIC "-//MAKUMBA//DTD Documentation V2.0//EN" "document-v20-mak.dtd"><document>
    <header>
        <title>mak:object tag documentation</title>
    </header>
    <body>
        <section id="description">
      
      
          <title>Description</title>      <p>Like list, but the query can only have zero or one result. A zero value for maxCountVar and countVar indicate that
    the object does not exist.
</p>    </section>
        <section id="attributes">
            <title>Attributes</title>
            <table>
                <tr>
                    <th>Name</th>
                    <th>Required</th>
                    <th>Request-time</th>
                    <th>Description</th>
                    <th>Comments</th>
                </tr>
                <tr>
                    <td>from</td>
                    <td class="center required">true</td>
                    <td class="center">false</td>
                    <td>OQL FROM section. If the query is nested, the keys from the parent's query are added to this FROM
        section in the resulting query</td>
                    <td>Fixed, Mandatory.</td>
                </tr>
                <tr>
                    <td>variableFrom</td>
                    <td class="center">false</td>
                    <td class="center">false</td>
                    <td>supplementary, variable OQL FROM section.</td>
                    <td>Fixed, can contain #{ JSP EL expressions }</td>
                </tr>
                <tr>
                    <td>where</td>
                    <td class="center">false</td>
                    <td class="center">false</td>
                    <td>OQL WHERE section. If the query is nested, the WHERE section from the parent's query, is added to
        this in the resulting query</td>
                    <td>Fixed, can contain #{ JSP EL expressions }</td>
                </tr>
                <tr>
                    <td>groupBy</td>
                    <td class="center">false</td>
                    <td class="center">false</td>
                    <td>OQL GROUP BY section</td>
                    <td>Fixed, can contain #{ JSP EL expressions }</td>
                </tr>
                <tr>
                    <td>id</td>
                    <td class="center">false</td>
                    <td class="center">false</td>
                    <td>Tag's identifier</td>
                    <td>Fixed. Can be used to distinguish otherwise identical tags on a page (to avoid confusion by Makumba's
        JSP analyser)</td>
                </tr>
                <tr>
                    <td>db</td>
                    <td class="center">false</td>
                    <td class="center">true</td>
                    <td>The makumba database to connect to. The format is Host_SQLEngineType_DatabaseName
        If not present, the default database is used. See database configuration and lookup.</td>
                    <td>Fixed, cannot contain attributes, for now. 
The default database is chosen if this argument is not set. 
Can only be set for top-level (root) query tags
Can be a Rtexpr &lt;%= ...%&gt;</td>
                </tr>
                <tr>
                    <td>authorize</td>
                    <td class="center">false</td>
                    <td class="center">false</td>
                    <td class="missingDoc">Document me please</td>
                    <td class="missingDoc">Document me please</td>
                </tr>
                <tr>
                    <td>editable</td>
                    <td class="center">false</td>
                    <td class="center">true</td>
                    <td class="missingDoc">Document me please</td>
                    <td class="missingDoc">Document me please</td>
                </tr>
                <tr>
                    <td>logicClass</td>
                    <td class="center">false</td>
                    <td class="center">true</td>
                    <td class="missingDoc">Document me please</td>
                    <td class="missingDoc">Document me please</td>
                </tr>
                <tr>
                    <td>editPage</td>
                    <td class="center">false</td>
                    <td class="center">true</td>
                    <td class="missingDoc">Document me please</td>
                    <td class="missingDoc">Document me please</td>
                </tr>
                <tr class="deprecated">
                    <td class="deprecated">countVar (deprecated)</td>
                    <td class="deprecated center">false</td>
                    <td class="deprecated center">false</td>
                    <td class="deprecated">The java.lang.Integer variable that will contain the number of the current iteration.</td>
                    <td class="deprecated">Fixed. A new Java variable is created, so no other variable by the same name can exist in the Java scope
        at that point in the JSP. Deprecated: Use mak:count() expression language function instead</td>
                </tr>
                <tr class="deprecated">
                    <td class="deprecated">maxCountVar (deprecated)</td>
                    <td class="deprecated center">false</td>
                    <td class="deprecated center">false</td>
                    <td class="deprecated">The java.lang.Integer variable that will contain the total number of iterations.</td>
                    <td class="deprecated">Fixed. A new Java variable is created, so no other variable by the same name can exist in the Java scope
        at that point in the JSP. Deprecated: use mak:maxCount() expression language function instead</td>
                </tr>
            </table>
        </section>
        <section id="example">
      
          <title>Example</title>      <source>
      <![CDATA[
      ]]>
  </source>    </section>
        <section id="seeAlso">
            <title>See also</title>
            <ul>
                <li>
                    <a href="/doc/taglib/maklist.html">mak:list</a>
                </li>
                <li>
                    <a href="/doc/taglib/makvalue.html">mak:value</a>
                </li>
            </ul>
        </section>
    </body>
</document>