Hello,
I'm new to using JEXL and was surprised by the following behavior (see code
below). Obviously badMethodName() is not a method on the String bar. I
expected JEXL to throw some appropriate exception. Rather, JEXL returned
null for the call, which is not a good thing, IMHO. Switching
I don't see any examples of usages, does anyone have one? Basically we allow
our users to enter JEXL expressions on our Data Objects as metadata used in
the application. I want to validate the expression entered against our
ObjectModel to determine if the expression entered is valid. I noticed
I don't see any examples of usages, does anyone have one? Basically we
allow
our users to enter JEXL expressions on our Data Objects as metadata used in
the application. I want to validate the expression entered against our
ObjectModel to determine if the expression entered is valid. I noticed
You are right, JEXL 1.1 supports it.
Thanks a bunch,
-Nestor
--- Rahul Akolkar [EMAIL PROTECTED] wrote:
On 2/9/07, Nestor Urquiza [EMAIL PROTECTED] wrote:
Hi guys,
Just wondering if someone was able to use from
JEXL
something like:
var name=foo expr=MyClass.myStaticMethod
On 2/9/07, Nestor Urquiza [EMAIL PROTECTED] wrote:
Hi guys,
Just wondering if someone was able to use from JEXL
something like:
var name=foo expr=MyClass.myStaticMethod()
Right now I can do:
var name=foo expr=myInstance.myNonStaticMethod()
given the fact that I previously have:
MyClass
Hi guys,
Just wondering if there is a way or a plan to provide
a way for using functions within JEXL.
I am just looking for a way to reuse several JEXL
statements that repeteadly are to be executed within
my code potentially returning of course some kind of
result.
Thanks,
-Nestor
On 1/5/07, Nestor Urquiza [EMAIL PROTECTED] wrote:
Hi guys,
Just wondering if there is a way or a plan to provide
a way for using functions within JEXL.
snip/
Not without attaching a variable in the context to get at those.
http://issues.apache.org/jira/browse/JEXL-29
-Rahul
I am just
On 12/7/06, Fedorychak Artem [EMAIL PROTECTED] wrote:
Hello,
I need an expression engine, so I'm playing with JEXL now.
However, I didn't find enough documentation on syntax and semantics of its
language.
For example, about variable types and type casts.
What sort of information are you
Hello,
I need an expression engine, so I'm playing with JEXL now.
However, I didn't find enough documentation on syntax and semantics of its
language.
For example, about variable types and type casts.
Another issue is it evaluates only the result of first statement, that is the
result
There's no guarantee they are thread safe, and specifically using the
same context across threads is definitely NOT thread safe.
On 9/4/06, Eickvonder Bjoern [EMAIL PROTECTED] wrote:
Hello,
does anyone know if I can safely cache jexl Expression objects in order
to reuse them? Moreover
Sure. During the assignment of variables ( x = 2; ) the context should
get updated with a put.
I don't believe we use putAll or remove, but would need to check the
code for sure.
On 10/15/06, Michael Hahn [EMAIL PROTECTED] wrote:
I would like to use JEXL for a project I'm working on. However
I would like to use JEXL for a project I'm working on. However, I need
to know if the map exported by the JexlContext would ever have the put,
putall, or remove called on it.
-
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I can recreate this (or a similar problem) if the class CodeLibelle is
not marked as public.
Is this the case for you?
On 10/12/06, Pascal LAVAUX (Yahoo) [EMAIL PROTECTED] wrote:
Hi all,
I'm curently testing JEXL 1.1 for my project and I can't get the Class Script
working.
When I test
info, the object return by e.evaluate() or s.execute() is always null.
Thanks,
- Original Message -
From: Dion Gillard [EMAIL PROTECTED]
To: Jakarta Commons Users List commons-user@jakarta.apache.org
Sent: Friday, October 13, 2006 5:03 PM
Subject: Re: [JEXL] Execution difference
a non-null return value.
If you could help track this one down, that would be fantastic!
Thanks,
Thanks,
- Original Message -
From: Dion Gillard [EMAIL PROTECTED]
To: Jakarta Commons Users List commons-user@jakarta.apache.org
Sent: Friday, October 13, 2006 5:03 PM
Subject: Re: [JEXL
Hi all,
I'm curently testing JEXL 1.1 for my project and I can't get the Class Script
working.
When I test the same Jexl code with an Expression it works fine, with a Script
it does nothing.
[CODE]
String jexlCode = resultat.setCode('OK');
Expression e
to compile Jexl against 1.2/1.3 using maven, you'll need
the following command line invocation (all on one line):
maven -Dmaven.compile.fork=yes
-Dmaven.compile.executable=c:\jdk1.3.1_16\bin\javac.exe
-Dbuild.compiler=modern
clean test
Obviously the javac executable will probably be different on your
I've raised http://issues.apache.org/jira/browse/JEXL-24
-- Forwarded message --
From: Manisha Athavale [EMAIL PROTECTED]
Date: Sep 25, 2006 11:10 PM
Subject: RE: commons-jexl query
To: Dion Gillard [EMAIL PROTECTED]
Ok, cool.
So what is the process for it? Should I create
I had similar issue with the latest jexl 1.1 release. Seems the option for
unicode support is not enabled when using the parser was generated.
Here is what I did to get it work with non-ASCII code:
1. Download and unzip jexl 1.1 source from:
http://www.axint.net/apache/jakarta/commons/jexl
Randy, this seems like a worthwhile 1.1.1 fix.
On 9/21/06, Randy H. [EMAIL PROTECTED] wrote:
I had similar issue with the latest jexl 1.1 release. Seems the option for
unicode support is not enabled when using the parser was generated.
Here is what I did to get it work with non-ASCII code:
1
Hi,
in Jexl it is not possible to use a custom Number without losing decimals
because Number instances are always converted to Long. Other Types as Double
or Float cannot be customized as they are final.
I'm trying to use a double value which also implements a list interface for
indexed access
On 9/12/06, digby [EMAIL PROTECTED] wrote:
Good news - are there any examples of the new syntax (if, foreach, etc)?
I couldn't find anything.
snip/
Little bits at the bottom of this page:
http://jakarta.apache.org/commons/jexl/reference/syntax.html
Or go direct to the tests and check out
Good news - are there any examples of the new syntax (if, foreach, etc)?
I couldn't find anything.
Digby
Rahul Akolkar wrote:
The Apache Jakarta project would like to announce the release of
Commons JEXL 1.1.
JEXL is an Expression Language supporting most of the constructs in
the JSP
The Apache Jakarta project would like to announce the release of
Commons JEXL 1.1.
JEXL is an Expression Language supporting most of the constructs in
the JSP Expression Language, with some additional extensions. This
release is available in either binary or source form from the
following
Hello,
does anyone know if I can safely cache jexl Expression objects in order
to reuse them? Moreover are these expressions threadsafe, such that
multiple threads can use a single expression object at the same time?
Bjoern Eickvonder
Diese E-Mail enthaelt vertrauliche und/oder rechtlich
Not sure how/if the grammar supports it. I'll have a look.
On 8/18/06, Adam Orendorz [EMAIL PROTECTED] wrote:
How can I use international characters in JEXL expressions?
For example: myvar == 'Użytkownik' (string constant contains Polish 'z'
with dot)
I get the following exception
How can I use international characters in JEXL expressions?
For example: myvar == 'Użytkownik' (string constant contains Polish 'z'
with dot)
I get the following exception:
org.apache.commons.jexl.parser.TokenMgrError: Lexical error at line 1,
column 17. Encountered: \u0139 (313), after
On 6/19/06, Rahul Akolkar [EMAIL PROTECTED] wrote:
I suspect you can try:
String expr = ' JEXL lets you do everything you would do with EL. '
+ thingy.foo
for the desired outcome (whitespace exaggerated for readability in email).
-Rahul
Thanks, Rahul.
I have tried it that way. I just
Is the sample in this message valid:
http://marc.theaimsgroup.com/?l=jakarta-commons-userm=111974074105369w=2
SomeObject thingy = new SomeObject();
thingy.setFoo( Blah );
String expr =
JEXL let's you do everything you'd do with EL. ${thingy.foo
=
JEXL let's you do everything you'd do with EL. ${thingy.foo};
snap/
Two issues about parsing that:
* Single quotes demarcate String literals, and cannot be used at will like that
* JEXL has no concept of ${...} and will not attach any semantics to
the construct
I suspect you can try:
String expr
Hello guys,
I need to have a string resulting from the expression
foo's brother + is bar
However the software I am using is expecting the
concatenation to use single quotes like:
'foo's brother' + ' is bar'
Of course the above is invalid and I cannot come up
with a solution for escaping. I
Jexl doesn't have a way of escaping quotes as such.
All Strings in Jexl are either single quoted or double quoted, no mixing of
the two.
Is there no way you could replace the first and last single quotes with
doubles?
On 5/26/06, Nestor Urquiza [EMAIL PROTECTED] wrote:
Hello guys,
I need
Possible, yes.
Assignment in Jexl 1.0 is legal, parsed successfully, but does nothing.
On 4/19/06, Hans Gilde [EMAIL PROTECTED] wrote:
JSP has multiple ways to do variable assignment (similar to using tags
versus Jexl) and people seem to handle picking the right one.
Would it be possible
okay by me, I was just making sure that we all understood what the latest
Jexl brings.
On 4/16/06, Paul Libbrecht [EMAIL PROTECTED] wrote:
I have to say that I'd rather say it's good for jelly to have these
features available.
Loops shouldn't be a poblem.
As for assignments, as far as I
Hi all,
Jexl is pretty near to feature complete for the 1.1 release.
There's an implementation of Script now which allows loading and
executing scripts from a literal String, a file or a URL.
The grammar has been completely implemented, and now includes
assignment, for/while/if statements
Hi,
I would like to know if there is a way to make variable assignments through
Jexl expressions. Trying the obvious expression x = val returns an invalid
expression exception. I've succeeded to do it by making x a class of my own
and calling a setter method x.set(50) in the expression, but I
The current version of JEXL in SVN supports assignments.
If you need to do it using JEXL 1.0, make the context as a variable to
your script and use:
contextVar.getVars().put(varName, value)
On 2/28/06, הראל בן עטיה [EMAIL PROTECTED] wrote:
Hi,
I would like to know if there is a way to make
% sure.
On 2/22/06, Patrick Schulz [EMAIL PROTECTED] wrote:
Hi Dion,
sorry, you are my victim now ;-)
I'm using JEXL in a project and hoped it supports conditional
expressions like if, iif or ? : .
I found some posts that it is not supported yet but just parsed.
So my question, where
Could you run microwave-01.xml in SCXML example one more time?
I got run-time errors in the middle of test.
The below is running log.
2006. 2. 10 오전 8:26:35 org.apache.commons.scxml.env.SimpleSCXMLListeneronEntry
info: /off
2006. 2. 10 오전 8:26:35 org.apache.commons.scxml.SCXMLExecutor logState
Hi,
I simply build a program and got the following messages:
log4j:WARN No appenders could be found for logger
(org.apache.commons.jexl.ExpressionFactory).
log4j:WARN Please initialize the log4j system properly.
How can I configure log4j for Jexl? Thanks
At 05:41 PM 12/10/2005 +0800, you wrote:
Hi,
I simply build a program and got the following messages:
log4j:WARN No appenders could be found for logger
(org.apache.commons.jexl.ExpressionFactory).
log4j:WARN Please initialize the log4j system properly.
How can I configure log4j for Jexl? Thanks
It's apparent from the structure of JEXL that it has a great deal in
common with Velocity. It uses the same introspector/uberspec pattern, etc.
I have two questions:
1) Would it be reasonable to add the same ability to JEXL that exists in
Velocity to allow the runtime configuration
Thanks a lot for your helps, Dion.
I have some confusion about jexl.
In OReilly book Jakarta Commons Cookbook, there is a chapter called
Templating in which there is the following code snippets:
import org.apache.commons.jexl.Expression;
import org.apache.commons.jexl.ExpressionFactory
Nope, the JEXL syntax hasn't changed.
I'm guessing they:
a) Based their code on something else, possbly Jelly, or
b) Never tested it
On 11/7/05, sean liu [EMAIL PROTECTED] wrote:
Thanks a lot for your helps, Dion.
I have some confusion about jexl.
In OReilly book Jakarta Commons Cookbook
On 11/3/05, sean liu [EMAIL PROTECTED] wrote:
Hi guys:
I want to use jexl to implement variable replacement in expressions. For
example:
expression: Hello: ${person.name http://person.name/}, your age is ${
Try with the following Expression in double quotes:
'Hello ' + person.name + ' http
Hi guys:
I want to use jexl to implement variable replacement in expressions. For
example:
expression: Hello: ${person.name http://person.name/}, your age is ${
person.age}!
public class Person {
private String name;
private int age;
//setters,getters
}
i use the following codes:
Person
Have you tried:
j:set var=classPath
value=${classPath}./lib/${dep.artifactId}.jar/
which is more compact. Or
j:set var=classPath
value=${classPath.toString().concat('./lib/
').concat(dep.artifactId).concat('.jar')/
Remember... java under the hood!
paul
PS: .toString() only needed
Thanks, although I must confess, I thought I was doing java under the hood
when I used the + operator to concatenate what I thought were strings!
Especially since the JEXL front page has an announcement about how the +
operator has been overloaded for String concatenation (perhaps my version
Hmmmmust fix that examples link.
On 7/20/05, Grant Ingersoll [EMAIL PROTECTED] wrote:
Thanks, although I must confess, I thought I was doing java under the hood
when I used the + operator to concatenate what I thought were strings!
Especially since the JEXL front page has
Hi,
I would like to dynamically construct a String and for the life of me
can't figure out how to concatenate two strings together.
Would like to do something like (in Maven, btw):
j:set var=classPath value=/
j:forEach var=lib items=${pom.artifacts}
j:set var=dep
One possible way I found, to answer my own question:
j:set var=classPath value=./conf /
j:forEach var=lib items=${pom.artifacts}
j:set var=dep value=${lib.dependency}/
j:if test=${dep.type =='jar'}
ant:copy todir=${delivery.home.lib}
Try this:
j:set var=classPath value=${classPath}./lib/${dep.artifactId}.jar/
Hi,
I would like to dynamically construct a String and for the life of me
can't figure out how to concatenate two strings together.
Would like to do something like (in Maven, btw):
j:set var=classPath value=/
. an char. Is there a
way to tell jelly (or jexl) to escape such xml special chars. Are there
workarounds?
Regards,
Christian
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Hi,
i ran into the problem, that jelly outputs invalid xml if one of the
beans available as context variables contains e.g. an char. Is there a
way to tell jelly (or jexl) to escape such xml special chars. Are there
workarounds?
Regards,
Christian
Hi,
i ran into the problem, that jelly outputs invalid xml if one of the
beans available as context variables contains e.g. an char. Is there a
way to tell jelly (or jexl) to escape such xml special chars. Are there
workarounds?
Regards,
Christian
Can you be more precise, maybe make a tiny test-case ?
paul
Le 6 juil. 05, à 14:05, Christian Kalkhoff a écrit :
Hi,
i ran into the problem, that jelly outputs invalid xml if one of the
beans available as context variables contains e.g. an char. Is there
a way to tell jelly (or jexl
outputs invalid xml if one of the
beans available as context variables contains e.g. an char. Is there
a way to tell jelly (or jexl) to escape such xml special chars. Are
there workarounds?
Regards,
Christian
precise, maybe make a tiny test-case ?
paul
Le 6 juil. 05, à 14:05, Christian Kalkhoff a écrit :
Hi,
i ran into the problem, that jelly outputs invalid xml if one of the
beans available as context variables contains e.g. an char. Is there
a way to tell jelly (or jexl) to escape
if one of the
beans available as context variables contains e.g. an char. Is there a
way to tell jelly (or jexl) to escape such xml special chars. Are there
workarounds?
Regards,
Christian
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To unsubscribe, e-mail: [EMAIL
How can I include another file (subscript) in main script?
I have main script and subscript.
Subscript is the following:
root
j:ie-click-link xmlns:j=jelly:jameleon functionId=Click the
test project to open it link=${project}/
/root
Main script includes this subscript with
I'm CC'ing the commons user list, which is the appropriate forum for
questions like this..
On Jun 6, 2005, at 12:08 PM, [EMAIL PROTECTED] wrote:
I'm in the final phase of a design process and I have been
intending to use JEXL as a scripting language. Before I finish
committing to this I'm
If I need an expression language these days I tend to use Groovy
which is quite a bit more powerful :) But Jexl still does what it
says on the tin (its also close to JSP EL).
On 6 Jun 2005, at 17:12, peter royal wrote:
I'm CC'ing the commons user list, which is the appropriate forum
Hi,
I've recently been using JEXL in an attempt to incorporate simple scripting
and templating into a solution (without going the full blown Velocity route)
and I'm having all kinds of difficulties figuring out what the syntax is for
if, foreach and while statements. I've looked through
if, foreach and while are defined in the grammar, but not implemented in 1.0.
If you need that sort of expression language, something like Rhino
from Mozilla would be great.
On Apr 5, 2005 9:49 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
I've recently been using JEXL in an attempt
Hi,
Could someone clarify for me please whether the jexl library supports if
statements.
It appears that theere is a placeholder for this statement in the language
syntax, but the statement does not seem to be implemented.
Whenever I tried creating expressions with the syntax
if( expression
On Apr 3, 2005 4:34 PM, Misha Stankovic [EMAIL PROTECTED] wrote:
Hi,
Could someone clarify for me please whether the jexl library supports if
statements.
It does not.
It appears that theere is a placeholder for this statement in the language
syntax, but the statement does not seem
the assignment? If it is dynamic, how will they be assigned
types?
Thanks!
-Robert
-Original Message-
From: Dion Gillard [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 03, 2005 7:13 PM
To: Jakarta Commons Users List
Subject: Re: JEXL syntax question pt 2
Not yet :-)
Assignment, e.g a = 1.2
Yes, exactly.
-Original Message-
From: Dion Gillard [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 03, 2005 7:12 PM
To: Jakarta Commons Users List
Subject: Re: JEXL
Noone yet. Feel free to post it as an enhancement.
I'm assuming you mean binary operators
I'm having trouble finding all the pieces I need to install Jexl. I
guess I need commons logging and junit as well as some other things. I
found junit on the web but the structure did not seem to match what jexl
was looking for. Is there anywhere I can find jexl bundled with its
required
I got JEXL installed. I was using IntelliJ and setting the classpath in
the project properties rather than in the ANT file properties.
Has anyone considered adding binary operations to JEXL?
-Robert
In the syntax document
http://jakarta.apache.org/commons/jexl/reference/syntax.html about
4/5 of the way down pg 1 in the description of Statements it says that a
statement can be ...block, ASSIGNMENT, or an expression (emphasis
added). What is meant by the word assignment? Does the script writer
Noone yet. Feel free to post it as an enhancement.
I'm assuming you mean binary operators for 'or, not, and' ?
On Thu, 3 Feb 2005 15:50:41 -0700, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I got JEXL installed. I was using IntelliJ and setting the classpath in
the project properties rather
Not yet :-)
Assignment, e.g a = 1.2 + b * 5, is available as a patch and planned
for 1.1 of JEXL.
On Thu, 3 Feb 2005 17:16:10 -0700, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
In the syntax document
http://jakarta.apache.org/commons/jexl/reference/syntax.html about
4/5 of the way down pg 1
Can jexl be extended to do regexp evaluation against strings? If not,
does anyone know of a JEXL-like expression evaluator that will do this?
Thanks,
Norm
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For additional commands, e
With JDK1.4 you can do this already with methods like
String.matches(String regexp).
You should be able to call those directly from JEXL.
Does that help?
On Mon, 10 Jan 2005 14:08:07 -0600, Norm Deane
[EMAIL PROTECTED] wrote:
Can jexl be extended to do regexp evaluation against strings
On Dec 23, 2004, at 5:06 PM, Néstor Boscán wrote:
Is there a way to register functions?. I would like to have something
like
the size function.
The easiest way is to place a bean with functions you desire in your
context, and then you can execute its methods in your expression.
-pete
Not in the current version of JEXL.
It is on the wishlist however.
You might want to file an enhancement request against JEXL to ensure
it's remembered.
On Thu, 23 Dec 2004 18:06:52 -0400, Néstor Boscán
[EMAIL PROTECTED] wrote:
Hi
Is there a way to register functions?. I would like to have
Hi
Is there a way to register functions?. I would like to have something like
the size function.
Regards,
Néstor Boscán
Hi
I've been checking out JEXL and is very easy to use. I was wondering if
I can do the following things:
1.- Define an expression and then reuse that expression as a function.
I want to be able to let users configure their own expressions and then
reuse them in another expression. Something
For (1), it sounds to me like you want to put the result of TRIANGLEAREA in
a variable in the JexlContext and pass that context into a second JEXL
expression?
For (2), you can't (well, you can, but not easily) find the variables in the
expression programmatically. However, if you know
Good idea - thanks.
peter royal wrote:
On Nov 3, 2004, at 12:46 PM, Digby wrote:
Was just wondering if there's any chance JEXL will support ternary
expressions at some point? It would be nice to have some sort of
conditional support. (I notice this has been discussed on the dev group.)
since i
On Nov 3, 2004, at 12:46 PM, Digby wrote:
Was just wondering if there's any chance JEXL will support ternary
expressions at some point? It would be nice to have some sort of
conditional support. (I notice this has been discussed on the dev
group.)
since i needed this and didn't feel like
Was just wondering if there's any chance JEXL will support ternary
expressions at some point? It would be nice to have some sort of
conditional support. (I notice this has been discussed on the dev group.)
/digby
Hmmm not that I know of. instanceof is not a supported operator ATM in JEXL.
On Tue, 26 Oct 2004 12:57:28 -0700, Andy Depue [EMAIL PROTECTED] wrote:
Does the JEXL expression language have any way to determine if a particular
variable is an instance of a particular class? For example
Hi
To explain the context, we evalute java code snippet using JEXL, and in
order to increase the speed of the query, since we do not need to have a
complete evaluation of the expression,
i would have like to be able to return from the And node, skipping the
second call when this is possible
To explain the context, we evalute java code snippet using JEXL, and in
order to increase the speed of the query, since we do not need to have a
complete evaluation of the expression,
i would have like to be able to return from the And node, skipping the
second call when this is possible
Hi,
If you mean short-curcuit evaluation of these operators a la Java, JEXL
already does this as the underlying code for the AND and OR node is just
using the Java and || operators anyway.
Regards,
Geoff
Emmanuel Wurth wrote:
Hi
To explain the context, we evalute java code snippet using JEXL
Hi Emmanuel,
As a user of Jelly I can say that Jexl is still used in Jelly and Jelly is
still moving forward. Since it is based on the JSTL standard with a few
useful extensions I cannot see it changing much, but hey it is opensource so
feel free to change it to suit your needs.
David
Sure, it's being maintained. We've just done a long needed 1.0 release.
What did you have in mind? How specifically would you change and or?
On Wed, 15 Sep 2004 16:41:43 +0100, Emmanuel Wurth [EMAIL PROTECTED] wrote:
Hi
Does anybody knows if jexl is still maintained, i would like
+1
Le 6 sept. 04, à 01:38, Dion Gillard a écrit :
The JEXL release candidate has been in the wild for a week or so now,
and there have been no new issues raised.
I'd like to cut the 1.0 release from CVS HEAD in the next few days.
Here's my +1.
[ ] +1 - Yes, Release the current code as 1.0.
[ ] +0
The JEXL release candidate has been in the wild for a week or so now,
and there have been no new issues raised.
I'd like to cut the 1.0 release from CVS HEAD in the next few days.
Here's my +1.
[ ] +1 - Yes, Release the current code as 1.0.
[ ] +0 - Can't see why not
[ ] -1 - Please don't
[*] +1 - Yes, Release the current code as 1.0.
Seems to be working fine. When 1.0 is out of the door presumably work can start on
stuff which might make changes/additions to the grammar.
--
===
Geoff Waggott
ZergSoft
Tel: (052) 930-7790
I know this is an issue for Maven and Jelly, specifically
http://issues.apache.org/jira/browse/JELLY-87
I've got a solution that allows JEXL to handle the following:
JexlContext jc = JexlHelper.createContext();
String value = Stinky Cheese;
jc.getVars().put
meant to ask before was is this something people would
like for the 1.0 release?
All the JEXL tests work with this new feature, and it could make
Jelly's life a little easier as well.
On Tue, 31 Aug 2004 17:32:59 +1000, Dion Gillard [EMAIL PROTECTED] wrote:
I know this is an issue for Maven
The commons-jexl team is pleased to announce the Commons JEXL 1.0-RC1 release!
http://jakarta.apache.org/commons/jexl/
Jexl is an implementation of the JSTL Expression Language with extensions.
Changes in this version include:
New Features:
o Handle any size() method that returns an int
Whichever the outcome of the vote for either a beta or an RC, I've
placed the Maven distribution that I'm planning to use at:
http://cvs.apache.org/~dion/commons-jexl-1.0-beta-3-SNAPSHOT.zip
http://cvs.apache.org/~dion/commons-jexl-1.0-beta-3-SNAPSHOT-src.zip
http://cvs.apache.org/~dion/commons
Hi,
I'm using JEXL in a XMLC-like XML transformation library I'm writing.
Overall it seems very stable. There are a couple issues I've come across:
- The overloaded + string concatenation operator only seems to work for
string literals.
- The in-built size method interferes with any size
On Tue, 24 Aug 2004 10:52:28 +0900, Geoff Waggott [EMAIL PROTECTED] wrote:
Hi,
I'm using JEXL in a XMLC-like XML transformation library I'm writing.
Cool.
Overall it seems very stable. There are a couple issues I've come across:
- The overloaded + string concatenation operator only seems
On Tue, 24 Aug 2004 10:52:28 +0900, Geoff Waggott [EMAIL PROTECTED] wrote:
Hi,
I'm using JEXL in a XMLC-like XML transformation library I'm writing.
Overall it seems very stable. There are a couple issues I've come across:
- The overloaded + string concatenation operator only seems to work
Hi again Dion,
Actually I'm a bit confused about by this.
In the course of writing the test program for the size problem I wrote
tests for the string concatenation as well and they worked. In my tests
for the my library using JEXL it doesn't. I am wrapping the JexlContext
to hide the dependency
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