Thread: [Php-java-bridge-users] how can i use my jar that include package

for example

[code]
package jl;


public class phptest{
/**
* A sample of a class that can work with PHP
* NB: The whole class must be public to work,
* and of course the methods you wish to call
* directly.
*
* Also note that from PHP the main method
* will not be called
*/

public String foo;

/**
* Takes a string and returns the result
* or a msg saying your string was empty
*/
public String test(String str) {
if(str.equals("")) {
str = "Your string was empty. ";
}
return str;
}

/**
* whatisfoo() simply returns the value of the variable foo.
*/
public String whatisfoo() {
return "foo is " + foo;
}


/**
* This is called if phptest is run from the command line with
* something like
* java phptest
* or
* java phptest hello there
*/
public static void main(String args[]) {
phptest p = new phptest();
if(args.length == 0) {
String arg = "";
System.out.println(p.test(arg));
}else{
for (int i=0; i < args.length; i++) {
String arg = args[i];
System.out.println(p.test(arg));
}
}
}
}
[/code]



if i write "java_require("c:/phptest.jar"); $tf =new
Java("jl/phptest");",,,it shows error.

how can i write it?

Hi,

php...@li... wrote:
> ...
> if i write "java_require("c:/phptest.jar"); $tf =new 
> Java("jl/phptest");",,,it shows error.
>
> how can i write it?
I think the syntax is $tf =new Java("jl.phptest"); - dot instead of slash.

Cheers,

Pat
-- 
------------------------------------------------------------------------
Pat Patterson <mailto:pat...@su...>
Federation Architect
Superpatterns <http://blogs.sun.com/roller/page/superpat> blog, Planet 
Identity <http://planetidentity.org>
Identity Management Products <http://www.sun.com/identity>
/Sun Microsystems, Inc. <http://www.sun.com/>/
------------------------------------------------------------------------

Hi,

> package jl;
> public class phptest{ ...
> public String test(String str) { ...

> if i write "java_require("c:/phptest.jar"); $tf =new
> Java("jl/phptest");",,,it shows error.
> 
> how can i write it?

In PHP/Java Bridge version 3.0.8: 

jar tvf c:/phptest.jar should display:
jl/phptest
META-INF/MANIFEST.MF

The PHP code may look like:
java_require("c:/phptest.jar");
$tf = new Java("jl.phptest");
$tf->test("hello");


In PHP/Java Bridge 3.1.0 you can convert the java
library into a PHP class and require it:

convert your java library /libraries to PHP code:
java -jar JavaBridge.jar --convert c:/php5/pear
c:/phptest.jar

The above command creates the PHP class jl_phptest in
c:/php5/pear/phptest/: 

<?php
/* ini_set("include_path", "c:/php5/pear"); */
require_once("phptest/jl_phptest.php");
$tf = new jl_phptest();
$result = $tf->test("hello");
echo "$result";
?>


Regards,
Jost Boekemeier


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>
> "In PHP/Java Bridge version 3.0.8
>
> jar tvf c:/phptest.jar should display:
>
> jl/phptest
>
> META-INF/MANIFEST.MF
>
> "
>

i jar tvf c:/phptest.jar not find jl/phptest ,

only list:
  META-INF/
  META-INF/MANIFEST.MF
  TxtFileIndexer.class


i m java newer. my compile procedure like this:
javac phptest.java
jar cvf phptest.jar phptest.class

is it wrong?

Hi,

java it requires that the Java package hierarchy must
match the Unix directory hierarchy. If you have a
class  foo.bar.Baz.class, this class must be placed in
the directory foo/bar/ (on windows: foo\bar\).

BTW: The URLClassLoader goes even further by requiring
that a file url to a directory must end with a slash,
even on windows. For example on windows

loader = new URLClassLoader();
loader->addURLs(new URL[]{"file:c:\\directory\\")}

will fail but

loader = new URLClassLoader();
loader->addURLs(new URL[]{"file:c:\\directory/")}

will succeed. 


> i m java newer. my compile procedure like this:
> javac phptest.java
> jar cvf phptest.jar phptest.class

mkdir jl
mv phptest.java jl
javac jl/phptest.java
jar cvf phptest.jar jl/*.class

on windows:

mkdir jl
copy phptest.java jl\phptest.java
javac jl\phptest.java
jar cvf phptest.jar jl\*.class


Regards,
Jost Boekemeier


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