php-java-bridge-users Mailing List for PHP/Java Bridge

Hi,

Could be because the Java.inc has been included twice, or an opcache...

Are you using the default JavaBridge.war provided on sourceforge ? And did
you test the excel.php from the welcome page or from a custom script ?

If yes I would check first your php-cgi installation (let me know your
system)... and its reference in the web.xml config.

On my side, I've just tested it on a fork (
https://github.com/belgattitude/php-java-bridge) that we maintain with
Christian... From there, the excel.php works at least on my system.

If you intend to work with the bridge, I would really recommend to not use
the sourceforge version... and have a look at the repo we're currently
setting up:

- server side : https://github.com/belgattitude/php-java-bridge
- client (reworked Java.inc): https://github.com/belgattitude/soluble-japha

Issues or questions are very welcome,

Sebastien






On Sun, Jan 29, 2017 at 4:32 AM, <
php...@li...> wrote:

> Hi All,
>
> i have been installed tomcat and deploy JavaBridge.war,
> but when try tro execute excel.php i got this message:
>
>
>
>
> *java.lang.RuntimeException: PHP Fatal error: Cannot override final method
> Exception::__wakeup() in /srv/tomcat/webapps/JavaBridge/java/Java.inc on
> line 2024*
> Please Help
> Thank You
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

Hi All,

i have been installed tomcat and deploy JavaBridge.war,
but when try tro execute excel.php i got this message:




*java.lang.RuntimeException: PHP Fatal error: Cannot override final method
Exception::__wakeup() in /srv/tomcat/webapps/JavaBridge/java/Java.inc on
line 2024*
Please Help
Thank You

Hi Chris,

Great !

If you intend to rely on it I would really consider few things.

Depending on your needs it's always good to consider developping API
(rest/microservices/json..) between Java and PHP first. This way you can
really fine-tune your integrations. Of course this requires a fixed
contract and development on both sides. On the other hand if you are
looking to use directly Java libs, the bridge is the way to go !

*Here's some feedbacks on my experience (limited to call Java from PHP)*

1. The Bridge is rock solid. Stable and performant (experience with Tomcat
7/8)
2. Don't use the original client 'Java.inc' and use https://github.com/
belgattitude/soluble-japha instead (HHVM and PHP7 supported + PSR4 +
fixes).
3. Don't refer too much on obsolete doc. Whatever you read, the bridge is
running perfectly with modern ecosystem (JDK8, servlet 3.0, Tomcat8...).
Really have a look to https://github.com/belgattitude/pjb-starter-gradle/

*Some drawbacks*

1. If you intend to use java closure from php... you'll need to figure out
how... :) Check first
2. Performance, try to limit things like making 100000 method calls
(iterating over a resultset)... Prefer buffering on the server and get
everything at once. See
https://github.com/belgattitude/php-java-bridge/blob/master/README#L481
3. Timezone differences.... Please be aware of them, see
https://github.com/belgattitude/soluble-japha/blob/master/doc/language_basics.md#working-with-dates
when if you rely on dates.
4. Be aware of security implications of running a bridge (should be
localhost only or secured access). Many options exists, but easily doable.
5. Logging/Debugging (so far not problem, but needs to be documented better
- I used to watch tomcat log files regularly, not efficient when
developping)

So If you're not afraid, your help is greatly appreciated. I prepared some
ideas to share, see the link below:

https://github.com/belgattitude/php-java-bridge/issues/6

I'm not really Java developer (more and more on typescript/react/frontend
projects those days) so I'm really enjoying sharing.

Can be a start for to something...

I'll PM you soon, so we can get in contact.

Seb



On Tue, Jan 17, 2017 at 3:00 PM, <
php...@li...> wrote:

> Hi Seb,
>
> thanks for your reply and hinting at the source! I've just overlooked the
> Java sources somehow buried inside server/php/...
> I have now managed to successfully build the artifacts (*.jar, *.war,
> *.inc)  and can start to play around with it a bit :)
>
> Ernestly:
> I wholehearted consider your project as an important component for some of
> my own major project works:
> Building a SaaS-ready Edition of Nextcloud Server. We have a definite
> requirement there for accessing the Java ecosystem from Nextcloud's
> PHP-centric environment in an effective and reliable way.
>
> In case you need any help for e.g. modernizing the Java code I would be
> quite willing to contribute my 10+ years of Java developer experience. Just
> let me know via christian [dot] lerch [at] km-works [dot] eu
>
> Best,
> Chris
>
>
> 2017-01-16 20:21 GMT+01:00 <php...@li...>:
>
> > Hi Chris,
> >
> > The original sources are available through CVS
> > https://sourceforge.net/p/php-java-bridge/code/
> >
> > As a better alternative I made an unofficial fork :
> >
> > https://github.com/belgattitude/php-java-bridge
> >
> > You can have a look to the changelog to have more info or clone the
> > preserved 6.2.1 original branch. Check the README.md for build recipes.
> >
> > Note that if you intend to work with PHP7, I've rewrote the client part
> > `Java.inc`, see the
> >
> > https://github.com/belgattitude/soluble-japha
> > and http://docs.soluble.io/soluble-japha/manual/
> >
> > As a teaser I'm also preparing a starter project with gradle, spring boot
> > and embedded tomcat: https://github.com/belgattitude/pjb-starter-gradle/
> > Still at very early stages but don't hesitate to open issues or
> contribute.
> >
> > All the best,
> >
> > Seb
> >
> > On Mon, Jan 16, 2017 at 5:32 PM, <
> > php...@li...> wrote:
> >
> > > Hi all,
> > >
> > > would love to compile JavaBridge.jar with Java 8 but could not find the
> > > sources anywhere. Can you help?
> > >
> > > Best,
> > > Chris
> > > ------------------------------------------------------------
> > > ------------------
> > > Check out the vibrant tech community on one of the world's most
> > > engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> > > _______________________________________________
> > > php-java-bridge-users mailing list
> > > php...@li...
> > > https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
> > >
> > ------------------------------------------------------------
> > ------------------
> > Check out the vibrant tech community on one of the world's most
> > engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> > _______________________________________________
> > php-java-bridge-users mailing list
> > php...@li...
> > https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
> >
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

Hi Seb,

thanks for your reply and hinting at the source! I've just overlooked the
Java sources somehow buried inside server/php/...
I have now managed to successfully build the artifacts (*.jar, *.war,
*.inc)  and can start to play around with it a bit :)

Ernestly:
I wholehearted consider your project as an important component for some of
my own major project works:
Building a SaaS-ready Edition of Nextcloud Server. We have a definite
requirement there for accessing the Java ecosystem from Nextcloud's
PHP-centric environment in an effective and reliable way.

In case you need any help for e.g. modernizing the Java code I would be
quite willing to contribute my 10+ years of Java developer experience. Just
let me know via christian [dot] lerch [at] km-works [dot] eu

Best,
Chris


2017-01-16 20:21 GMT+01:00 <php...@li...>:

> Hi Chris,
>
> The original sources are available through CVS
> https://sourceforge.net/p/php-java-bridge/code/
>
> As a better alternative I made an unofficial fork :
>
> https://github.com/belgattitude/php-java-bridge
>
> You can have a look to the changelog to have more info or clone the
> preserved 6.2.1 original branch. Check the README.md for build recipes.
>
> Note that if you intend to work with PHP7, I've rewrote the client part
> `Java.inc`, see the
>
> https://github.com/belgattitude/soluble-japha
> and http://docs.soluble.io/soluble-japha/manual/
>
> As a teaser I'm also preparing a starter project with gradle, spring boot
> and embedded tomcat: https://github.com/belgattitude/pjb-starter-gradle/
> Still at very early stages but don't hesitate to open issues or contribute.
>
> All the best,
>
> Seb
>
> On Mon, Jan 16, 2017 at 5:32 PM, <
> php...@li...> wrote:
>
> > Hi all,
> >
> > would love to compile JavaBridge.jar with Java 8 but could not find the
> > sources anywhere. Can you help?
> >
> > Best,
> > Chris
> > ------------------------------------------------------------
> > ------------------
> > Check out the vibrant tech community on one of the world's most
> > engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> > _______________________________________________
> > php-java-bridge-users mailing list
> > php...@li...
> > https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
> >
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

Hi Chris,

The original sources are available through CVS
https://sourceforge.net/p/php-java-bridge/code/

As a better alternative I made an unofficial fork :

https://github.com/belgattitude/php-java-bridge

You can have a look to the changelog to have more info or clone the
preserved 6.2.1 original branch. Check the README.md for build recipes.

Note that if you intend to work with PHP7, I've rewrote the client part
`Java.inc`, see the

https://github.com/belgattitude/soluble-japha
and http://docs.soluble.io/soluble-japha/manual/

As a teaser I'm also preparing a starter project with gradle, spring boot
and embedded tomcat: https://github.com/belgattitude/pjb-starter-gradle/
Still at very early stages but don't hesitate to open issues or contribute.

All the best,

Seb

On Mon, Jan 16, 2017 at 5:32 PM, <
php...@li...> wrote:

> Hi all,
>
> would love to compile JavaBridge.jar with Java 8 but could not find the
> sources anywhere. Can you help?
>
> Best,
> Chris
> ------------------------------------------------------------
> ------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, SlashDot.org! http://sdm.link/slashdot
> _______________________________________________
> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users
>

Hi all,

would love to compile JavaBridge.jar with Java 8 but could not find the
sources anywhere. Can you help?

Best,
Chris