php-java-bridge-users

[Php-java-bridge-users] FYI: Bug in PHP pfsockopen

[<php...@li...>]

Hi,

recent PHP versions still contain a bug in pfsockopen, which will cause a
short read when the tomcat back end is restarted or when tomcat closes an
open connection. The problem is an uninitialized variable in the php socket
layer.

If you receive the message "protocol error, length must be > 0 ..." when
using the Linux RPM, please add the following constant to the PHP script:

1.0E512

This illegal number will cause the PHP parser to reset, initializing the
socket layer as a side effect(!).

On all operating system except RedHat Enterprise and Fedora Linux the config
var JAVA_PERSISTENT_SERVLET_CONNECTIONS is off, so this php bug will not
cause problems there.

I will add the constant to the RedHat/Fedora RPM and work with the php
maintainers to fix this bug.

Regards,
Jost Boekemeier

Re: [Php-java-bridge-users] external library usage question

[<php...@li...>]

Hi,

What does java_require do? Are you sure the library that java uses contains
this method?

Regards,
Jost Boekemeier

26. Aug 2009 7:36 nachm. schrieb am <
php...@li...>:

Hi,

i am trying to access a java library (itext.jar) from my java code (also in
a
.jar in the same directory as itext.jar).

The specific offending testcase-call to itext is:
PaperHeight = (int)(com.lowagie.text.PageSize.LETTER.getHeight());

In my java code i import from itext what i need and it works on the command
line (compile and execute). However, from the browser it does not.

In my index.php (which i use as a sandbox) i make the call:
java_require("../java/PatchAntenna_20090826/lib/PA.jar");
java_require("../java/PatchAntenna_20090826/lib/iText-2.1.7.jar");
before i create a new instance of my class which in turn calls the itext
method.

When i execute the php script in the browser i get:
Cause: java.lang.NoSuchMethodError: com.lowagie.text.Rectangle.getHeight()
which indicates to me that i cannot find the library.

What am i missing here? Did i forget something?

thanks for the help
matt

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Re: [Php-java-bridge-users] external library usage question

[<php...@li...>]

Well, you already have a working desktop application. Why don't you add a
standalone listener to call it from php?

Or, if you want to create a web application, create it using the
JavaBridgeTemplate.war add the necessary libraries to it, test it and then
call your tested application using a php front end?
,

> > What does java_require do?
> Not sure what you mean

Why do you use it and what does it do?

27. Aug 2009 1:40 vorm. schrieb am <
php...@li...>:

Hi Jost,

On Wednesday 26 August 2009, you wrote: > Hi, > > What does java_require do?

Not sure what you mean. It doesn't give me an error if that is what you are
asking.

> Are you sure the library that java uses contains > this method?
Pretty sure since the code works when invoked from the command line.


But i just thought that i do import java.awt.geom.* which the itext call is
based on i believe. So do i need to java_require this library?

If so, how can i do that? Do i need to go look through the sun-java
installation to find the needed .jar file?

thanks
matt

> > Regards, > Jost Boekemeier > > 26. Aug 2009 7:36 nachm. schrieb am < >
php-java-bridge-users@l...
>
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> 30-Day trial. Simplify your report design, integration and deployment -
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Re: [Php-java-bridge-users] external library usage question

[<php...@li...>]

> Or, if you want to create a web application, create it using the
> JavaBridgeTemplate.war add the necessary libraries to it, test it and then
> call your tested application using a php front end?
>

Tutorial is here:

=> http://php-java-bridge.sourceforge.net/pjb/webapp.php


Regards,
Jost Boekemeier