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Posted to user@velocity.apache.org by Joaquim Carvalho <jr...@bookmarc.pt> on 2002/06/04 14:04:42 UTC
Can I get a Velocity version for Java 1.18
Hello,
I need a version of Velocity for java 1.18.
I had saved a Velocity 0.75 for this but I am getting a class not found
related to HashMap
java.lang.NoClassDefFoundError: java/util/HashMap
at
org.apache.velocity.context.InternalContextBase.<init>
(InternalContextBase.java:83)
For some reason I though 0.75 was good for java 1.18 but obvously I am
wrong.
Any solution other than goind through the Velocity code and replace the
collections classes with references to the ones Sun supplies in
collections.zip?
Joaquim
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RE: Can I get a Velocity version for Java 1.18
Posted by Paulo Gaspar <pa...@krankikom.de>.
I think that the rt.jar way could get you into seriously trouble.
As mentioned before, there is a collections.zip file that backports
the collections API to JDK 1.1. Some URLs:
- To download it:
http://java.sun.com/products/javabeans/infobus/#DOWNLOAD_COLLECTIONS
- To know what it is:
http://java.sun.com/products/javabeans/infobus/collectionsreadme.html
Have fun,
Paulo Gaspar
> -----Original Message-----
> From: Will Glass-Husain [mailto:wglass@forio.com]
> Sent: Thursday, June 06, 2002 8:33 PM
> To: Velocity Users List
> Subject: RE: Can I get a Velocity version for Java 1.18
>
>
> Hi,
>
> > You mean that I would, for instance, provide my own java.util.HashMap,
> > and other java 1.2 classes that Velocity needs?
>
> Couldn't you just put the JDK 1.2 "rt.jar" file in your classpath? That
> contains the collection classes. You could run the 1.1 JVM, but
> use the 1.2
> rt.jar.
>
> There might be licensing issues with this. You're probably ok if
> you don't
> redistribute the incomplete JDK. (which may or may not be useful).
>
> WILL
>
> -----Original Message-----
> From: Joaquim Carvalho [mailto:jrc@bookmarc.pt]
> Sent: Tuesday, June 04, 2002 8:49 AM
> To: Velocity Users List
> Subject: Re: Can I get a Velocity version for Java 1.18
>
>
>
> On Tuesday, June 4, 2002, at 01:10 PM, Geir Magnusson Jr. wrote:
>
> >> For some reason I though 0.75 was good for java 1.18 but obviously I am
> >> wrong.
> >>
> >> Any solution other than goind through the Velocity code and replace the
> >> collections classes with references to the ones Sun supplies in
> >> collections.zip?
> >>
> >
> > Yuck. That would be painful and you would then be stuck with that
> > version.
> >
> > Is it possible to have a set of wrapper classes for backwards
> > compatibility?
> > I naively think this should be possible, at least for the basic stuff
> > like
> > collections?
> >
>
> You mean that I would, for instance, provide my own java.util.HashMap,
> and other java 1.2 classes that Velocity needs?
> I suppose I can do that.
>
> Joaquim
>
>
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> <ma...@jakarta.apache.org>
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> <ma...@jakarta.apache.org>
>
>
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RE: Can I get a Velocity version for Java 1.18
Posted by Will Glass-Husain <wg...@forio.com>.
Hi,
> You mean that I would, for instance, provide my own java.util.HashMap,
> and other java 1.2 classes that Velocity needs?
Couldn't you just put the JDK 1.2 "rt.jar" file in your classpath? That
contains the collection classes. You could run the 1.1 JVM, but use the 1.2
rt.jar.
There might be licensing issues with this. You're probably ok if you don't
redistribute the incomplete JDK. (which may or may not be useful).
WILL
-----Original Message-----
From: Joaquim Carvalho [mailto:jrc@bookmarc.pt]
Sent: Tuesday, June 04, 2002 8:49 AM
To: Velocity Users List
Subject: Re: Can I get a Velocity version for Java 1.18
On Tuesday, June 4, 2002, at 01:10 PM, Geir Magnusson Jr. wrote:
>> For some reason I though 0.75 was good for java 1.18 but obviously I am
>> wrong.
>>
>> Any solution other than goind through the Velocity code and replace the
>> collections classes with references to the ones Sun supplies in
>> collections.zip?
>>
>
> Yuck. That would be painful and you would then be stuck with that
> version.
>
> Is it possible to have a set of wrapper classes for backwards
> compatibility?
> I naively think this should be possible, at least for the basic stuff
> like
> collections?
>
You mean that I would, for instance, provide my own java.util.HashMap,
and other java 1.2 classes that Velocity needs?
I suppose I can do that.
Joaquim
--
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<ma...@jakarta.apache.org>
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<ma...@jakarta.apache.org>
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Re: Can I get a Velocity version for Java 1.18
Posted by Joaquim Carvalho <jr...@bookmarc.pt>.
On Tuesday, June 4, 2002, at 01:10 PM, Geir Magnusson Jr. wrote:
>> For some reason I though 0.75 was good for java 1.18 but obviously I am
>> wrong.
>>
>> Any solution other than goind through the Velocity code and replace the
>> collections classes with references to the ones Sun supplies in
>> collections.zip?
>>
>
> Yuck. That would be painful and you would then be stuck with that
> version.
>
> Is it possible to have a set of wrapper classes for backwards
> compatibility?
> I naively think this should be possible, at least for the basic stuff
> like
> collections?
>
You mean that I would, for instance, provide my own java.util.HashMap,
and other java 1.2 classes that Velocity needs?
I suppose I can do that.
Joaquim
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To unsubscribe, e-mail: <ma...@jakarta.apache.org>
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Re: Can I get a Velocity version for Java 1.18
Posted by "Geir Magnusson Jr." <ge...@adeptra.com>.
On 6/4/02 8:04 AM, "Joaquim Carvalho" <jr...@bookmarc.pt> wrote:
> Hello,
>
> I need a version of Velocity for java 1.18.
Wow.
>
> I had saved a Velocity 0.75 for this but I am getting a class not found
> related to HashMap
>
> java.lang.NoClassDefFoundError: java/util/HashMap
> at
> org.apache.velocity.context.InternalContextBase.<init>
> (InternalContextBase.java:83)
>
>
> For some reason I though 0.75 was good for java 1.18 but obvously I am
> wrong.
>
> Any solution other than goind through the Velocity code and replace the
> collections classes with references to the ones Sun supplies in
> collections.zip?
>
Yuck. That would be painful and you would then be stuck with that version.
Is it possible to have a set of wrapper classes for backwards compatibility?
I naively think this should be possible, at least for the basic stuff like
collections?
--
Geir Magnusson Jr.
Research & Development, Adeptra Inc.
geirm@adeptra.com
+1-203-247-1713
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