Hi Rahul,
thanks for your answer. I downloaded the latest nightly build and it
works now. It is a bit unfortune that the website shows the API of a not
yet released version and the download section
(http://commons.apache.org/jexl/downloads.html) only lists the stable
releases with a smaller set of functionality.
Regards,
Seb
Rahul Akolkar wrote:
On 2/9/08, Sebastian <[EMAIL PROTECTED]> wrote:
Hi,
I am trying to use JEXL 1.1 embedded within a J2SE application.
I am trying to create a map in JEXL as described here
http://commons.apache.org/jexl/reference/syntax.html#Literals
My expression looks something like this:
String myExpression="[\"key1\"=>\"value1\",\"key2\"=>\"value2\"]";
However JEXL throws the exception below when I try to create the
expression object using:
ExpressionFactory.createExpression(myExpression);
How does my expression need to look like if evaluating the expression
should return a Map object.
<snip/>
That bit of functionality was added after the 1.1 release (the docs
are for 1.1.1-SNAPSHOT -- unfortunately, I'm not sure if we have
retained the 1.1 docs anywhere on the site) i.e. you'll have to build
the trunk to try out the above.
-Rahul
Thanks in advance,
Seb
The exception:
--------------
org.apache.commons.jexl.parser.ParseException: Encountered "[" at line
1, column 1.
Was expecting one of:
<INTEGER_LITERAL> ...
<FLOAT_LITERAL> ...
"empty" ...
"(" ...
"size" ...
"-" ...
"~" ...
"!" ...
"not" ...
"null" ...
"true" ...
"false" ...
<IDENTIFIER> ...
<STRING_LITERAL> ...
at
org.apache.commons.jexl.parser.Parser.generateParseException(Parser.java:4176)
at
org.apache.commons.jexl.parser.Parser.jj_consume_token(Parser.java:4043)
at org.apache.commons.jexl.parser.Parser.Expression(Parser.java:320)
at org.apache.commons.jexl.parser.Parser.Assignment(Parser.java:362)
at
org.apache.commons.jexl.parser.Parser.StatementExpression(Parser.java:1922)
at org.apache.commons.jexl.parser.Parser.Statement(Parser.java:1841)
at org.apache.commons.jexl.parser.Parser.JexlScript(Parser.java:73)
at org.apache.commons.jexl.parser.Parser.parse(Parser.java:32)
at
org.apache.commons.jexl.ExpressionFactory.createNewExpression(ExpressionFactory.java:123)
at
org.apache.commons.jexl.ExpressionFactory.createExpression(ExpressionFactory.java:101)
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