Author: cbrisson
Date: Sat Apr 8 18:02:30 2017
New Revision: 1790706
URL: http://svn.apache.org/viewvc?rev=1790706&view=rev
Log:
[engine] upgrade changelog
Modified:
velocity/engine/trunk/src/changes/changes.xml
Modified: velocity/engine/trunk/src/changes/changes.xml
URL:
http://svn.apache.org/viewvc/velocity/engine/trunk/src/changes/changes.xml?rev=1790706&r1=1790705&r2=1790706&view=diff
==============================================================================
--- velocity/engine/trunk/src/changes/changes.xml (original)
+++ velocity/engine/trunk/src/changes/changes.xml Sat Apr 8 18:02:30 2017
@@ -28,6 +28,34 @@
<release version="2.0" date="In Subversion">
<action type="add" dev="cbrisson">
+ Allow expressions inside []: <code>$foo[$bar + 1]</code>
+ </action>
+
+ <action type="add" dev="cbrisson">
+ New strategy for reference boolean evaluation:
+ <ol>
+ <li>return false for a null object</li>
+ <li>return its value for a Boolean object, or the result of the
<code>getAsBoolean()</code> method if it exists.</li>
+ <li>if <code>directive.if.emptycheck</code> is false (true by
default), stop here and return true.</li>
+ <li>check for emptiness:
+ <ul>
+ <li>return whether an array is empty.</li>
+ <li>return whether <code>isEmpty()</code> is false (covers
String and all Collection classes).</li>
+ <li>return whether <code>length()</code> is zero (covers
CharSequence classes other than String).</li>
+ <li>returns whether <code>size()</code> is zero.</li>
+ <li>return whether a Number <b>strictly</b> equals
zero.</li>
+ </ul>
+ </li>
+ <li>check for emptiness after explicit conversion methods:
+ <ul>
+ <li>return whether the result of
<code>getAsString()</code> is empty (and false for a null result) if it
exists.</li>
+ <li>return whether the result of
<code>getAsNumber()</code> <b>strictly</b> equals zero (and false for a null
result) if it exists.</li>
+ </ul>
+ </li>
+ </ol>
+ </action>
+
+ <action type="add" dev="cbrisson">
Reviewed event handling API:
<ul>
<li>added a Context argument for all events</li>
