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https://issues.apache.org/jira/browse/WW-5217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17596968#comment-17596968
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Alireza Fattahi commented on WW-5217:
-------------------------------------
Thanks!
In the the project the struts `2.5.30` was used and the `ognl-3.1.29.jar` was
imported ( I have not add OGNL in pom and I think it was added as an struts
dependency) .
In version 3.1.29 the OgnlContext() has an empty constructor. I decompile and
it is as below
{code:java}
public OgnlContext() {
this(null, null, null);
}{code}
> new OgnlContext() is removed
> ----------------------------
>
> Key: WW-5217
> URL: https://issues.apache.org/jira/browse/WW-5217
> Project: Struts 2
> Issue Type: Bug
> Components: Expression Language
> Reporter: Alireza Fattahi
> Priority: Major
>
> We used the OGNL in our classes as below
>
> {code:java}
> OgnlExpression ognlExpression = new OgnlExpression(expressionString);
> ognlExpression.getValue(new OgnlContext(), rootObject);{code}
>
> The OgnlExpression is a simple wrapper.
>
>
> {code:java}
> public class OgnlExpression{
> private Object expression;
> private static final Logger LOG =
> LoggerFactory.getLogger(OgnlExpression.class);
> public OgnlExpression( String expressionString )
> throws OgnlException
> {
> super();
> expression = Ognl.parseExpression( expressionString );
> }
> public Object getExpression()
> {
> return expression;
> }
> public Object getValue( OgnlContext context, Object rootObject )
> throws OgnlException
> {
> LOG.debug("parse the expression with OGNL");
> return Ognl.getValue( getExpression(), context, rootObject );
> }
> public void setValue( OgnlContext context, Object rootObject, Object
> value )
> throws OgnlException
> {
> Ognl.setValue(getExpression(), context, rootObject, value);
> }
> {code}
>
> After upgrade to version 6, the `new OgnlContext()` constructor seems to be
> removed. I test the `new OgnlContext(null,null,null)` but got illegal
> argument exception.
>
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