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SEC-524: Document addition of "var" attribute in authorization tags.

This commit is contained in:
Luke Taylor 2010-03-25 19:48:26 +00:00
parent 0849dd93e9
commit 2a0aae1904
1 changed files with 6 additions and 0 deletions
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6
docs/manual/src/docbook/taglibs.xml
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@ -50,6 +50,10 @@ This content will only be visible to users who are authorized to send requests t
duplicate the information (such as the required roles) within your JSPs. This approach duplicate the information (such as the required roles) within your JSPs. This approach
can also be combined with a <literal>method</literal> attribute, supplying the HTTP can also be combined with a <literal>method</literal> attribute, supplying the HTTP
method, for a more specific match.</para> method, for a more specific match.</para>
<para>The boolean result of evaluating the tag (whether it grants or denies access) can be
stored in a page context scope variable by setting the <literal>var</literal> attribute
to the variable name, avoiding the need for duplicating and re-evaluating the condition
at other points in the page.</para>
</section> </section>
<section> <section>
<title>The <literal>authentication</literal>Tag</title> <title>The <literal>authentication</literal>Tag</title>
@ -89,5 +93,7 @@ represented by the values "1" or "2" on the given object.
load the <interfacename>Acl</interfacename> instance for the supplied object. The load the <interfacename>Acl</interfacename> instance for the supplied object. The
<interfacename>Acl</interfacename> will be invoked with the required permissions to <interfacename>Acl</interfacename> will be invoked with the required permissions to
check if any of them are granted.</para> check if any of them are granted.</para>
<para>This tag also supports the <literal>var</literal> attribute, in the same way as the
<literal>authorize</literal> tag.</para>
</section> </section>
</chapter> </chapter>