php-java-bridge-users Mailing List for PHP/Java Bridge (Page 3)

Hi,


> PHP5.2.0 not sapported.

says who?  The PHP/Java Bridge works well with PHP
5.2.0.



Regards,
Jost Boekemeier



		
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Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de

Please ignore - an Acegi security issue and an HTTP 302.=0A=0A----- Origina=
l Message ----=0AFrom: Paul Feaviour <pa...@ya...>=0ATo: php-java-b=
rid...@li...=0ASent: Wednesday, 8 November, 2006 3:33:=
20 PM=0ASubject: Cannot redeclare get_cookies()=0A=0AHi, =0A =0AI am develo=
ping on a Windows box and things appear to be working as expected.   =0A=0A=
Our staging box, however, is a Linux box with all the same versions of Php,=
 Apache and mod_jk - deploying to this box I get the following errors when =
I access a particular page: =0A =0A Fatal error:      (previously declared =
in cookies:1) in cookies on line 2 =0A  =0A Warning:  Cannot modify header =
information - headers already sent in setResultWith_cookie on line 4 =0A =
=0AThe Fatal error is because of the line =0A =0A$session =3D java_session(=
); =0A =0AThis is the first line in my php file after <?php.  I have read t=
he documentation on java_session and have made sure that in my php.ini file=
 the setting: output_buffering=3DOn.=0A=0AIf I login in to my application (=
j2ee app) then try accessing this file again it works fine.  I need to be a=
ble to tell whether or not I have logged in via php into the j2ee app, one =
of the reasons for me using this bridge.=0A=0AAny help much appreciated.=0A=
=0APaul=0A=0A=0A=0A=0A        =0A__________________________________________=
_________________ =0ATry the all-new Yahoo! Mail. "The New Version is radic=
ally easier to use" =96 The Wall Street Journal =0Ahttp://uk.docs.yahoo.com=
/nowyoucan.html=0A=0A=0A=0A=0ASend instant messages to your online friends =
http://uk.messenger.yahoo.com 

Hi, =0A =0AI am developing on a Windows box and things appear to be working=
 as expected.   =0A=0AOur staging box, however, is a Linux box with all the=
 same versions of Php, Apache and mod_jk - deploying to this box I get the =
following errors when I access a particular page: =0A =0A Fatal error:     =
 (previously declared in cookies:1) in cookies on line 2 =0A  =0A Warning: =
 Cannot modify header information - headers already sent in setResultWith_c=
ookie on line 4 =0A =0AThe Fatal error is because of the line =0A =0A$sessi=
on =3D java_session(); =0A =0AThis is the first line in my php file after <=
?php.  I have read the documentation on java_session and have made sure tha=
t in my php.ini file the setting: output_buffering=3DOn.=0A=0AIf I login in=
 to my application (j2ee app) then try accessing this file again it works f=
ine.  I need to be able to tell whether or not I have logged in via php int=
o the j2ee app, one of the reasons for me using this bridge.=0A=0AAny help =
much appreciated.=0A=0APaul=0A=0A=0A=0A=0A=09=09=0A________________________=
___________________________________ =0ATry the all-new Yahoo! Mail. "The Ne=
w Version is radically easier to use" =96 The Wall Street Journal =0Ahttp:/=
/uk.docs.yahoo.com/nowyoucan.html

php-java-bridge is not supported to PHP5.2.0.

The thing that zend-extension-API improved the version seems to cause. 

Please php-java-bridge correspond to PHP5.2.0. 

PHP5.2.0 not sapported.

version up to PHP5.2.0 and version up to Zend Extension API.

PHP5.2.0 not sapported to php-java-bridge.

please sapport is php-java-bridge.

Hi,

the 

error: Class
`php.java.bridge.DynamicJavaBridgeClassLoader' already
defined in
php/java/bridge/DynamicJavaBridgeClassLoader.java

is due to a bug in the GNU GCC compiler. On Linux we
use the GCC compiler to compile the Java classes into
native code. This means that you don't need a Java VM
on these systems and that Java support is compiled
into the PHP binary (PHP uses dlopen to directly load
the native lucene- or itext libraries).

However, the GNU GCC compiler must be able to compile
the Java code; it must generate a directed graph from
all class dependencies and then begin at the leaves.
The above message means that for some reason the same
class appears twice in the GCC internal data
structure.

Please report this bug to the GCC maintainers.

As a workaround please compile the bridge on RedHat
Enterprise Linux or Fedora Linux and try to avoid
compiling on NFS-mounted file systems if the
client/server clocks are not synchronized.

For further information please see PR1587302
http://sourceforge.net/tracker/index.php?func=detail&aid=1587302&group_id=117793&atid=679233
(marked as invalid, "won't fix").


Regards,
Jost Boekemeier




		
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Hi,

first of all thank you very much for this bug report.
What you describe is a bug introduced in the 3.x
series due to an optimization; since version 3.0.1 we
store the content of the php array into a TreeMap data
structure and then pass the appropriate view on that
structure to the Java procedures.

> $h = new java("java.util.HashMap", array(0=>"Some
> Text"));
> Integer 0, but rather an Object of the class 
> php.java.bridge.Request$PhpArrayKey.

Yes, that's a bug. I have created a ticket for it,
please see PR1591515
(http://sourceforge.net/tracker/index.php?func=detail&aid=1591515&group_id=117793&atid=679233)
for details.


Regards,
Jost Boekemeier



		
___________________________________________________________ 
Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de

Hi,

> I am having problems getting the bridge to work with
> php 5.2

that surprises me. Which problems do you have?

The pure PHP implementation should work with all php
implementations since php 5.1.2, including php 5.2 or
php >= 6 for example.

It should even work with the pure Java implementation
of PHP -- well, not at the moment, quercus currently
doesn't support interfaces and pfsockopen, but once
these features are supported it will work.


Regards,
Jost Boekemeier



		
___________________________________________________________ 
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I am having problems getting the bridge to work with php 5.2 - I have it working with 5.1.6.  Does anyone know if it should work and if so, anything that needs to be done differently to 5.1.6.

Paul

 Send instant messages to your online friends http://uk.messenger.yahoo.com 

>Since the PHP array type is not directly compatible with a HashMap -
>even though they are basically the same concept of key/value pairs -
>you have to be careful when moving values back and forth between the
>two.  I have found that building a PHP array with all the values I
>need first and then using a simple FOREACH loop to populate my Java
>HashMap works great.  Here's an example:
>
><?php
>...
>// build a request array
>$request['key1'] = "value1";
>$request['key2'] = "true";
>$request['key3'] = 2342;
>$request['key4'] = "internet";
>
>// == Prepare the request HashMap for Java ==
>$j_request = new Java("java.util.HashMap");
>foreach ($request AS $key => $val) {
>	$j_request->put($key,stripslashes($val));
>}
>

Thanks for the reply Jon.  That's pretty much what I planned on doing.  Am I 
correct that those issues
are specifically with HashMaps, seeing as directly converting php arrays to 
a Vector seems to
work ok?  Thanks again.

Tom

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On Nov 3, 2006, at 1:54 PM, php-java-bridge- 
us...@li... wrote:

> I'm using php-java-bridge-3.1.8, and have run into something really
> confusing when creating
> HashMaps.
>
> I have a method in a Java class that accepts a HashMap.  If I  
> create an
> empty HashMap in
> php and add elements with put like this:
>
> $h = new java("java.util.HashMap");
> $h->put(0 , "Some Text");
>
> ...and pass that to my class I can get it's value with get(0) no  
> problem.
> However if I create
> the HashMap in php with something like this:
>
> $h = new java("java.util.HashMap", array(0=>"Some Text"));
>
> ...and pass that to the java class it wasn't able to get the key  
> 0.  Also,
> trying to use $h->get(0)
> within php didn't work either.

Since the PHP array type is not directly compatible with a HashMap -  
even though they are basically the same concept of key/value pairs -  
you have to be careful when moving values back and forth between the  
two.  I have found that building a PHP array with all the values I  
need first and then using a simple FOREACH loop to populate my Java  
HashMap works great.  Here's an example:

<?php
...
// build a request array
$request['key1'] = "value1";
$request['key2'] = "true";
$request['key3'] = 2342;
$request['key4'] = "internet";

// == Prepare the request HashMap for Java ==
$j_request = new Java("java.util.HashMap");
foreach ($request AS $key => $val) {
	$j_request->put($key,stripslashes($val));
}

// To get your PHP array back from a HashMap just use the following
$original_request_array = java_values($j_request);

...
?>
Since Java is so strongly "typed" I have also run into a lot of  
problems with PHP's loose typing and Java.

Hope this helps a bit.

>
> What I found is that the key to the resulting HashMap using the latter
> syntax isn't an
> Integer 0, but rather an Object of the class
> php.java.bridge.Request$PhpArrayKey.
>
> I see that creating a Vector directly from an array in a similar  
> manner such
> as:
>
> $h = new java("java.util.Vector", array(44.6, 5, 5.6, "some string"));
>
> ...works fine, and I get elements with all the expected data types  
> in java.
>
> Is this the expected behavior and possible something I missed in the
> documentation?
Nope.  This is just an issue with data types between PHP and Java.  I  
don't think you missed anything in the docs.  The doc's for the  
Bridge don't really discuss the intricacies of handling different  
data types between PHP and Java.  Maybe that is a good section to add  
to the documentation.  I'll add that to my list.

Jon Koerber
  (spladow)

> It had
> me going for hours.  I see that there's at least one other email on  
> the list
> were someone
> couldn't read a value with get()...possibly the same issue.
>
> Thanks in advance.
>
> Tom
>
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> php-java-bridge-users mailing list
> php...@li...
> https://lists.sourceforge.net/lists/listinfo/php-java-bridge-users

I'm using php-java-bridge-3.1.8, and have run into something really 
confusing when creating
HashMaps.

I have a method in a Java class that accepts a HashMap.  If I create an 
empty HashMap in
php and add elements with put like this:

$h = new java("java.util.HashMap");
$h->put(0 , "Some Text");

...and pass that to my class I can get it's value with get(0) no problem.  
However if I create
the HashMap in php with something like this:

$h = new java("java.util.HashMap", array(0=>"Some Text"));

...and pass that to the java class it wasn't able to get the key 0.  Also, 
trying to use $h->get(0)
within php didn't work either.

What I found is that the key to the resulting HashMap using the latter 
syntax isn't an
Integer 0, but rather an Object of the class 
php.java.bridge.Request$PhpArrayKey.

I see that creating a Vector directly from an array in a similar manner such 
as:

$h = new java("java.util.Vector", array(44.6, 5, 5.6, "some string"));

...works fine, and I get elements with all the expected data types in java.

Is this the expected behavior and possible something I missed in the 
documentation?  It had
me going for hours.  I see that there's at least one other email on the list 
were someone
couldn't read a value with get()...possibly the same issue.

Thanks in advance.

Tom

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Hi all,

I am trying to build an install php java bridge on my centos 4.4 box.
But I alway got an error I don't understand.

rpmbuild --rebuild php-java-bridge-3.1.8-1.src.rpm

...
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/src/redhat/BUILD/php-java-bridge-3.1.8/modules

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,--rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to `/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
cd /usr/src/redhat/BUILD/php-java-bridge-3.1.8/server; make CFLAGS="-g
-O2" GCJFLAGS=" `echo -g -O2|sed 's/-D[^ ]*//g'`" install
make[1]: Entering directory `/usr/src/redhat/BUILD/php-java-bridge-3.1.8/server'
if /bin/sh ./libtool --mode=compile --tag=CC gcc -DHAVE_CONFIG_H -I.
-I. -I.  -DEXTENSION_DIR="\"/usr/lib/php4\""
-I/usr/java/j2sdk1.4.2_13/include
-I/usr/java/j2sdk1.4.2_13/include/linux  -D_REENTRANT  -g -O2 -MT
natcJavaBridge.lo -MD -MP -MF ".deps/natcJavaBridge.Tpo" -c -o
natcJavaBridge.lo natcJavaBridge.c; \
then mv -f ".deps/natcJavaBridge.Tpo" ".deps/natcJavaBridge.Plo"; else
rm -f ".deps/natcJavaBridge.Tpo"; exit 1; fi
mkdir .libs
 gcc -DHAVE_CONFIG_H -I. -I. -I. -DEXTENSION_DIR=\"/usr/lib/php4\"
-I/usr/java/j2sdk1.4.2_13/include
-I/usr/java/j2sdk1.4.2_13/include/linux -D_REENTRANT -g -O2 -MT
natcJavaBridge.lo -MD -MP -MF .deps/natcJavaBridge.Tpo -c
natcJavaBridge.c  -fPIC -DPIC -o .libs/natcJavaBridge.o
 gcc -DHAVE_CONFIG_H -I. -I. -I. -DEXTENSION_DIR=\"/usr/lib/php4\"
-I/usr/java/j2sdk1.4.2_13/include
-I/usr/java/j2sdk1.4.2_13/include/linux -D_REENTRANT -g -O2 -MT
natcJavaBridge.lo -MD -MP -MF .deps/natcJavaBridge.Tpo -c
natcJavaBridge.c -o natcJavaBridge.o >/dev/null 2>&1
/bin/sh ./libtool --mode=link --tag=CC gcc  -g -O2   -o
libnatcJavaBridge.la  -rpath /usr/lib/php4 -shared -avoid-version
-prefer-pic natcJavaBridge.lo  -lrt
gcc -shared  .libs/natcJavaBridge.o  -lrt  -Wl,-soname
-Wl,libnatcJavaBridge.so -o .libs/libnatcJavaBridge.so
ar cru .libs/libnatcJavaBridge.a  natcJavaBridge.o
ranlib .libs/libnatcJavaBridge.a
creating libnatcJavaBridge.la
(cd .libs && rm -f libnatcJavaBridge.la && ln -s
../libnatcJavaBridge.la libnatcJavaBridge.la)
if gcc -DHAVE_CONFIG_H -I. -I. -I.
-DEXTENSION_DIR="\"/usr/lib/php4\"" -I/usr/java/j2sdk1.4.2_13/include
-I/usr/java/j2sdk1.4.2_13/include/linux  -D_REENTRANT  -g -O2 -MT
java.o -MD -MP -MF ".deps/java.Tpo" -c -o java.o java.c; \
then mv -f ".deps/java.Tpo" ".deps/java.Po"; else rm -f
".deps/java.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/Base64EncodingOutputBuffer.o
-MD -MP -MF "php/java/bridge/.deps/Base64EncodingOutputBuffer.Tpo" -c
-o php/java/bridge/Base64EncodingOutputBuffer.o `test -f
'php/java/bridge/Base64EncodingOutputBuffer.java' || echo
'./'`php/java/bridge/Base64EncodingOutputBuffer.java; \
then mv -f "php/java/bridge/.deps/Base64EncodingOutputBuffer.Tpo"
"php/java/bridge/.deps/Base64EncodingOutputBuffer.Po"; else rm -f
"php/java/bridge/.deps/Base64EncodingOutputBuffer.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/BaseThreadPool.o -MD -MP -MF
"php/java/bridge/.deps/BaseThreadPool.Tpo" -c -o
php/java/bridge/BaseThreadPool.o `test -f
'php/java/bridge/BaseThreadPool.java' || echo
'./'`php/java/bridge/BaseThreadPool.java; \
then mv -f "php/java/bridge/.deps/BaseThreadPool.Tpo"
"php/java/bridge/.deps/BaseThreadPool.Po"; else rm -f
"php/java/bridge/.deps/BaseThreadPool.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/ChainsawLogger.o -MD -MP -MF
"php/java/bridge/.deps/ChainsawLogger.Tpo" -c -o
php/java/bridge/ChainsawLogger.o `test -f
'php/java/bridge/ChainsawLogger.java' || echo
'./'`php/java/bridge/ChainsawLogger.java; \
then mv -f "php/java/bridge/.deps/ChainsawLogger.Tpo"
"php/java/bridge/.deps/ChainsawLogger.Po"; else rm -f
"php/java/bridge/.deps/ChainsawLogger.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/ClassicParserString.o -MD -MP
-MF "php/java/bridge/.deps/ClassicParserString.Tpo" -c -o
php/java/bridge/ClassicParserString.o `test -f
'php/java/bridge/ClassicParserString.java' || echo
'./'`php/java/bridge/ClassicParserString.java; \
then mv -f "php/java/bridge/.deps/ClassicParserString.Tpo"
"php/java/bridge/.deps/ClassicParserString.Po"; else rm -f
"php/java/bridge/.deps/ClassicParserString.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/ClassicResponse.o -MD -MP -MF
"php/java/bridge/.deps/ClassicResponse.Tpo" -c -o
php/java/bridge/ClassicResponse.o `test -f
'php/java/bridge/ClassicResponse.java' || echo
'./'`php/java/bridge/ClassicResponse.java; \
then mv -f "php/java/bridge/.deps/ClassicResponse.Tpo"
"php/java/bridge/.deps/ClassicResponse.Po"; else rm -f
"php/java/bridge/.deps/ClassicResponse.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/ConstructorCache.o -MD -MP -MF
"php/java/bridge/.deps/ConstructorCache.Tpo" -c -o
php/java/bridge/ConstructorCache.o `test -f
'php/java/bridge/ConstructorCache.java' || echo
'./'`php/java/bridge/ConstructorCache.java; \
then mv -f "php/java/bridge/.deps/ConstructorCache.Tpo"
"php/java/bridge/.deps/ConstructorCache.Po"; else rm -f
"php/java/bridge/.deps/ConstructorCache.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/DefaultOptions.o -MD -MP -MF
"php/java/bridge/.deps/DefaultOptions.Tpo" -c -o
php/java/bridge/DefaultOptions.o `test -f
'php/java/bridge/DefaultOptions.java' || echo
'./'`php/java/bridge/DefaultOptions.java; \
then mv -f "php/java/bridge/.deps/DefaultOptions.Tpo"
"php/java/bridge/.deps/DefaultOptions.Po"; else rm -f
"php/java/bridge/.deps/DefaultOptions.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/DynamicClassLoader.o -MD -MP
-MF "php/java/bridge/.deps/DynamicClassLoader.Tpo" -c -o
php/java/bridge/DynamicClassLoader.o `test -f
'php/java/bridge/DynamicClassLoader.java' || echo
'./'`php/java/bridge/DynamicClassLoader.java; \
then mv -f "php/java/bridge/.deps/DynamicClassLoader.Tpo"
"php/java/bridge/.deps/DynamicClassLoader.Po"; else rm -f
"php/java/bridge/.deps/DynamicClassLoader.Tpo"; exit 1; fi
if gcj -fjni -g -O2 -MT php/java/bridge/DynamicJavaBridgeClassLoader.o
-MD -MP -MF "php/java/bridge/.deps/DynamicJavaBridgeClassLoader.Tpo"
-c -o php/java/bridge/DynamicJavaBridgeClassLoader.o `test -f
'php/java/bridge/DynamicJavaBridgeClassLoader.java' || echo
'./'`php/java/bridge/DynamicJavaBridgeClassLoader.java; \
then mv -f "php/java/bridge/.deps/DynamicJavaBridgeClassLoader.Tpo"
"php/java/bridge/.deps/DynamicJavaBridgeClassLoader.Po"; else rm -f
"php/java/bridge/.deps/DynamicJavaBridgeClassLoader.Tpo"; exit 1; fi
./php/java/bridge/DynamicJavaBridgeClassLoader.java:52: error: Class
`php.java.bridge.DynamicJavaBridgeClassLoader' already defined in
php/java/bridge/DynamicJavaBridgeClassLoader.java:52.
   public class DynamicJavaBridgeClassLoader extends DynamicClassLoader {
                ^
./php/java/bridge/DynamicJavaBridgeClassLoader.java:56: confused by
earlier errors, bailing out
make[1]: *** [php/java/bridge/DynamicJavaBridgeClassLoader.o] Error 1
make[1]: Leaving directory `/usr/src/redhat/BUILD/php-java-bridge-3.1.8/server'
make: *** [/usr/src/redhat/BUILD/php-java-bridge-3.1.8/modules/stamp] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.33708 (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.33708 (%build)

Any ideas?