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[i.mkmo at hotmail.com]

Hey,

I've been testing the usage of mod_java and reading Freeswitch documentation but been having some problems
which I think might even be something very simple which I've missed. Hope some could give a hint..
mod_java installation has gone through successfully and mod_java.so is compiled and installed.

Configuration files java.conf.xml and dialplan are configured as instructed in http://wiki.freeswitch.org/wiki/Java

Compilation of the Java example in the same page is successful (CLASSPATH included freeswtich.jar of course).
Problem comes when I try to initiate the script via dialplan - that is I'm trying to make a call to an extension which
then calls this example script (dialplan says: <action application="java" data="PhoneTest arg1 arg2 arg3"/>).

Error message gives me:

Exception in thread "Thread-1" java.lang.ClassNotFoundException: /usr/local/freeswitch/scripts/PhoneTest
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at org.freeswitch.Launcher.launch(Launcher.java:65)

I presume this means that the script is called invalid manner?

I've been trying to call the PhoneTest with full path, locating it together with freeswitch.jar, creating a directory PhoneTest just name it.Documentation does not say if the Java binary needs to be in certain location or not - is there amandatory location for it? What else am I doing wrong?

My system is running in CentOS 5, Java version JDK1.5.0_16 so the unstability described in Wiki should not be a reason.

Nic

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[klaus.teller at gmx.net]

You might want to specify not only the class name, but also its package name as well as the jar file that contains it.

<action application="java" data="/path/to/file.jar fully.qualified.class.name arg1 arg2 arg3"/>

Klaus.


-------- Original-Nachricht --------

[i.mkmo at hotmail.com]

Thanks Klaus,

Tried that as well, if I use a full path for PhoneTest then I get same error as earlier.

If I call only PhoneTest without any path (/usr/local/freeswitch/scripts/freeswitch.jar PhoneTest arg1 arg2..) then I get:

Exception in thread "Thread-2" java.lang.ClassNotFoundException: PhoneTest
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at org.freeswitch.Launcher.launch(Launcher.java:65)
It's a same error message if I leave the full path off from freeswitch.jar as well. There must be something what I have not understood about the documentation here..

N





You might want to specify not only the class name, but also its package name as well as the jar file that contains it.

<action application="java" data="/path/to/file.jar fully.qualified.class.name arg1 arg2 arg3"/>

Klaus.


From: i.mkmo@hotmail.com
To: freeswitch-users@lists.freeswitch.org
Subject: Question on using java_mod
Date: Sun, 9 Nov 2008 21:28:23 +0800

.ExternalClass .EC_hmmessage P {padding:0px;} .ExternalClass body.EC_hmmessage {font-size:10pt;font-family:Verdana;} Hey,

I've been testing the usage of mod_java and reading Freeswitch documentation but been having some problems
which I think might even be something very simple which I've missed. Hope some could give a hint..
mod_java installation has gone through successfully and mod_java.so is compiled and installed.

Configuration files java.conf.xml and dialplan are configured as instructed in http://wiki.freeswitch.org/wiki/Java

Compilation of the Java example in the same page is successful (CLASSPATH included freeswtich.jar of course).
Problem comes when I try to initiate the script via dialplan - that is I'm trying to make a call to an extension which
then calls this example script (dialplan says: <action application="java" data="PhoneTest arg1 arg2 arg3"/>).

Error message gives me:

Exception in thread "Thread-1" java.lang.ClassNotFoundException: /usr/lo! cal/freeswitch/scripts/PhoneTest
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at org.freeswitch.Launcher.launch(Launcher.java:65)

I presume this means that the script is called invalid manner?

I've been trying to call the PhoneTest with full path, locating it together with freeswitch.jar, creating a directory PhoneTest just name it.Documentation does not say if the Java binary needs to be in certain location or not - is there amandatory location for it? What else am I doing wrong?

My system is running in CentOS 5, Java version JDK1.5.0_16 so the unstability described in Wiki should not be a reason.

Nic


Enrich your blog with Windows Live Writer. Windows Live Writer
Make the most of what you can do on your PC and the Web, just the way you want. Windows Live

[klaus.teller at gmx.net]

Were is PhoneTest located? What is its the package and what is the containing jar file?

The jar file you need to specify is not the freeswitch.jar but yours. Freeswitch will find freeswitch.jar if it's in the default location.

Cheers,
Klaus.


-------- Original-Nachricht --------

[damjan at ecntelecoms.com]

No, not the path to *freeswitch.jar*, use the path to *your* JAR
containing the class.

Bye
Damjan

[i.mkmo at hotmail.com]

Ah, so I should not compile the PhoneTest.java to PhoneTest.class only but jar-file instead?

This is what I did:

- verified my classpath in the java.conf.xml: <option value="-Djava.class.path=/usr/local/freeswitch/scripts/freeswitch.jar"/>
- my PhoneTest.class is located in /usr/local/freeswitch/script - directory, same as where freeswitch.jar is located
- I created PhoneTest.jar file from PhoneTest.class
- changed my dialplan to: <action application="java" data="/usr/local/freeswitch/scripts/PhoneTest.jar PhoneTest arg1 arg2 arg3"/>
- and seems to be working!!! at least it was called this time and it initiated. Couple of small errors but I'm sure it's minor, will have a look at those later.

Thanks a million, would have never figured it out by myself.

Is there any technical reason why class-file cannot be called as an binary directly?


Nic


------------------

No, not the path to *freeswitch.jar*, use the path to *your* JAR containing the class.
<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
Bye
Damjan