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SPR-6525: avoid need to use #root for method parameter references

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This commit is contained in:
Andy Clement
2009-12-06 23:21:07 +00:00
parent e01c2eafa1
commit 33a7bbb485
3 changed files with 33 additions and 4 deletions
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8
spring-framework-reference/src/expressions.xml
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@@ -776,11 +776,13 @@ parser.parseExpression("Name = #newName").getValue(context);
System.out.println(tesla.getName()) // "Mike Tesla"</programlisting>
<section>
<title>The #this variable</title>
<title>The #this and #root variables</title>
<para>The variable #this is always defined and refers to the current
evaluation object (the object against which unqualified references
will be resolved).</para>
evaluation object (against which unqualified references are resolved).
The variable #root is always defined and refers to the root
context object. Although #this may vary as components of an expression
are evaluated, #root always refers to the root.</para>
<programlisting language="java">// create an array of integers
List&lt;Integer&gt; primes = new ArrayList&lt;Integer&gt;();