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https://issues.apache.org/jira/browse/JEXL-148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14354910#comment-14354910
]
Dmitri Blinov commented on JEXL-148:
------------------------------------
I'm getting the following exception for 2.1.1.
Exception in thread "main" org.apache.commons.jexl2.JexlException:
com.msy.ext.JexlTest.main@48![56,61]: 'var x = new ('java.util.HashMap');x.one
= 1;x.two = 2;x['one'];' object is null
at
org.apache.commons.jexl2.Interpreter.getAttribute(Interpreter.java:1532)
at org.apache.commons.jexl2.Interpreter.visit(Interpreter.java:480)
at
org.apache.commons.jexl2.parser.ASTArrayAccess.jjtAccept(ASTArrayAccess.java:18)
at org.apache.commons.jexl2.Interpreter.visit(Interpreter.java:1335)
at
org.apache.commons.jexl2.parser.ASTReference.jjtAccept(ASTReference.java:18)
at org.apache.commons.jexl2.Interpreter.visit(Interpreter.java:950)
at
org.apache.commons.jexl2.parser.ASTJexlScript.jjtAccept(ASTJexlScript.java:38)
at org.apache.commons.jexl2.Interpreter.interpret(Interpreter.java:230)
at
org.apache.commons.jexl2.ExpressionImpl.execute(ExpressionImpl.java:107)
at com.msy.ext.JexlTest.main(JexlTest.java:48)
> Incorrect Map Property get
> --------------------------
>
> Key: JEXL-148
> URL: https://issues.apache.org/jira/browse/JEXL-148
> Project: Commons JEXL
> Issue Type: Bug
> Affects Versions: 2.1.1
> Reporter: Dmitri Blinov
>
> If I try to execute jelly statement that assigns values to map and gets
> values from that map after. In one particular case map value is not
> accessible, I assume there is an error.
> "var x = new ("java.util.HashMap"); x.one = 1; x.two = 2; x.one" results to 1
> "x = new ("java.util.HashMap"); x.one = 1; x.two = 2; x.one" results to 1
> "x = new ("java.util.HashMap"); x.one = 1; x.two = 2; x['one']" results to 1
> "var x = new ("java.util.HashMap"); x.one = 1; x.two = 2; x['one']" result to
> null
> The script is evaluated in the following usual manner:
> ...
> Script s = jexl.createScript(expr);
> try {
> Object result = s.execute(jc);
> ..
> I'm ready to provide more details if nessesary
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