From portal-commits at lists.jboss.org Tue May 27 19:13:55 2008
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From: portal-commits at lists.jboss.org
To: portal-commits at lists.jboss.org
Subject: [portal-commits] JBoss Portal SVN: r10828 -
 docs/branches/JBoss_Portal_Branch_2_6/referenceGuide/en/modules.
Date: Tue, 27 May 2008 19:13:55 -0400
Message-ID: <E1K18Md-0006eB-Aw@committer01.frg.pub.inap.atl.jboss.com>

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Author: mmcallis
Date: 2008-05-27 19:13:55 -0400 (Tue, 27 May 2008)
New Revision: 10828

Modified:
   docs/branches/JBoss_Portal_Branch_2_6/referenceGuide/en/modules/errorhan=
dling.xml
Log:
8.2. Control Policies
- adding small 'diagram' for pipeline policies


Modified: docs/branches/JBoss_Portal_Branch_2_6/referenceGuide/en/modules/e=
rrorhandling.xml
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- docs/branches/JBoss_Portal_Branch_2_6/referenceGuide/en/modules/errorha=
ndling.xml	2008-05-27 17:05:45 UTC (rev 10827)
+++ docs/branches/JBoss_Portal_Branch_2_6/referenceGuide/en/modules/errorha=
ndling.xml	2008-05-27 23:13:55 UTC (rev 10828)
@@ -45,11 +45,15 @@
    </sect1>
    <sect1>
       <title>Control Policies</title>
-      <para>If an error occurs, the request control-flow changes according=
 to the configuration. This configuration is known as the <emphasis>control=
 policy</emphasis>.</para>
+      <para>If an error occurs, the request control-flow changes according=
 to the configuration. This configuration is known as the <emphasis>control=
 policy</emphasis>, which is a pipeline of policies, and looks as follows:
+      </para>
+      <para>
+	      <emphasis>Default Control Policy</emphasis> -> <emphasis>Portal Con=
trol Policy</emphasis> -> <emphasis>Page Control Policy</emphasis>.
+      </para>
       <sect2>
          <title>Policy Delegation and Cascading</title>
          <para>
-		 When the control policy is invoked, the response sent by the control fl=
ow can be changed. If the control policy ignores the error, the error is ha=
ndled by the next policy. If the control policy provides a new response, th=
e next policy is not invoked, since the new response will not be an error.
+		 When a control policy is invoked, the response sent by the control flow=
 can be changed. If the control policy ignores the error, the error is hand=
led by the next policy. If the control policy provides a new response, the =
next policy is not invoked, since the new response will not be an error.
 	 </para>
 	 <para>
 		 If a portlet in a page produces an exception, the following reactions a=
re possible:


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