How to include 3rd party jar package in the native code aiming to generate ane for android

in my native java code,i need to reference a class in another jar package.Simply to say,i want to make use of member functions of a class of some jar package A in the call function of the native class which have implemented the FREFunction class.To generate the native extension,native java code needs to be compiled to a jar package B.i have tried serveral methods to compile jar package A into B.Howerver my flex project failed to proceed when calling function of package A in the call function of native java code.To be sure of the correctness of the package A and B,i referenced them in a java project with main function and succeeded. at the same time my other call functions of classes impemented FREFunction work well,Then, why did i fail referencing package A?
in the discussion http://forums.adobe.com/message/3965757, i found the same problem,but i was unable to get a workaround,can anybody give me same help?

Standard Java does not support jars within other jars.
Either re-architect your stuff so jars in jars is eliminated, or write a custom classloader that can load from them, or look into 3rd-party solutions, which you can find by searching the net and these forums.

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Message was edited by:
gekkokid

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is ignored, but you can put a classpath inside the
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files in a directory inside the application directory
and direct the manifest file to it. The manifest file
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and it works,
thank you everyone :)

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Hi，
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http://jamescorbould.wordpress.com/2013/09/27/biztalk-and-wcf-consuming-a-wcf-service-part-2-the-biztalk-wcf-service-consuming-wizard-and-a-look-at-the-artefacts-created/

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Regards,
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Message Edited by Mike@DTSI on 01-16-2009 04:12 PM
Mike Crabtree - Lead Developer
Destek of Nevada, Inc. / Digital Telemetry Systems, Inc.
(866) 964-6948 / (760) 247-9512

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Hai Sir,
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weblogic8.1.
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at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:11
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at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:97
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at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareCon
tainer(SlaveDeployer.java:2571)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(Sla
veDeployer.java:2523)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeploy
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at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java
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at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Please provide the soluation without mentioning classpath in the weblogic script
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Thanks & Regards,
ASHOK SAMRAT
[email protected]

Refer to the section
Handling Utility classes
http://dev2dev.bea.com/products/wlserver/articles/musser.jsp
thanks,
Deepak
"Ashok Samrat" <[email protected]> wrote:
>
Hai Sir,
I am facing one problme in weblogic8.1 while depolying the .EAR FILE.
Please help me sir.
Case1)     1) I am using the struts and log4j frameworks and 3rd party jar
files with
weblogic8.1.
     2) I make the ejbs,webapplications and 3rdparty jar files, ear file
the following
dir structure .And i mentioned the Class-path including all jar files
in the MANIFEST
OF EAR FILE.
     While deploying the ear file it is giving following error.If log4j.jar
does not
mention in the Weblogic script file
     java.lang.NoClassDefFoundError: org/apache/log4j/Priority
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:1494)
at java.lang.Class.getDeclaredFields(Class.java:1073)
at weblogic.ejb20.deployer.EJBModule.disableImplClassLoader(EJBModule.java:1082)
at weblogic.ejb20.deployer.EJBModule.setupEJBToImplClassDependencies(EJBModule.jav
a:982)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:419)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.j
ava:2792)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.
java:1478)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:11
36)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:97
5)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareCon
tainer(SlaveDeployer.java:2571)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(Sla
veDeployer.java:2523)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeploy
er.java:2453)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer
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at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:
536)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java
:494)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:
25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)
Please provide the soluation without mentioning classpath in the weblogic
script
How to make the EAR file incliding ejbjar,webapplication and 3rd party
jar files.
Thanks & Regards,
ASHOK SAMRAT
[email protected]

Applets and 3rd party jars

Hi,
I'm trying to use a 3rd party jar with an applet. I can access the functions just fine when using an applet viewer, but when I try deploying the applet from a web page I get classNotFound exceptions. How do I go about getting the applet to recognize the jar file?
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Eva, yes, if that class in one of the 3rd party jars wants to access your class directly, then it is necessary that your class is loaded by the same classloader that loads that 3rd party jar or even higher up the classloader hierarchy.
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How to include javamail and jaf package in ApacheTomCat Server

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hey pnarkodu
put your activation.jar and mail.jar packages in the
/tomcat_directory/common/lib - there are a bunch of jars here and just include the above two here
then stop and run tomcat again
think this will work
let me know
sincerely
laodingsockjavaguy

Common 3rd Party Jars in an EAR

Hi
I have some common 3rd party jars and zips that are accessed by my WARs and EJB
JARs. Where in my EAR structure do i place them so that these common jars like
classes12, formulaone etc can be accessed from within my WARs and EJB jars?
Regards
Sudhindra

Just place them at the root level of the .ear and mention them in the
Class-Path entry of the .war manifest.
In article <3e701ee8$[email protected]>, [email protected]
says...
>
Hi
I have some common 3rd party jars and zips that are accessed by my WARs and EJB
JARs. Where in my EAR structure do i place them so that these common jars like
classes12, formulaone etc can be accessed from within my WARs and EJB jars?
Regards
Sudhindra

Problem deploying new version of 3rd party jar

I have a third party jar file that was recently updated with to a new version. I deleted the old jar file and replaced it with the new version. Modified classpath accordingly. The strange thing is that the only way I could get the classes that use this jar file to work was to recompile them. What am I missing?

When replacing a jar file it is alway a good idea to recompile against it... this ensures backward compatibity and also prevents Incompatible Class Change Errors. Your new 3rd party jar may not be completely backwards compatible, although it is always a good idea to recompile when implementing a new jar that your application depends on.

3rd party jars/zips in EAR

Hi
I have some common 3rd party jars and zips that are accessed by my WARs and EJB
JARs. Where in my EAR structure do i place them so that these common jars like
classes12, formulaone etc can be accessed from within my WARs and EJB jars?
Regards Sudhindra

http://www.jcp.org
Cheers
mbg
"joe" <[email protected]> wrote in message news:[email protected]..
>
what do you mean by "to integrate this back into the specifications"? whatis the
J2EE way to achieve it if there is one? Thanks
"Mark Griffith" <[email protected]> wrote:
Nope, embrace and extend. We are working to integrate this back into
the
specifications.
cheers
mbg
"Joe" <[email protected]> wrote in message
news:3e77c70d$[email protected]..
Is that part of J2EE or weblogic's implementation?
"Mark Griffith" <[email protected]> wrote:
Upgrade to 8.1 and stick the jar's in myEar/APP-INF/lib
cheers
mbg
"Jen" <[email protected]> wrote in message
news:3e724f46$[email protected]..
Is there a way to put in one shot instead of modifying every .jar
and
..war's manifest
file.
Philip Strube <[email protected]> wrote:
Hi Sudhindra,
you can put them in your EAR (on top level or you can create a
directory
for them, like "libs" or sth.), and then create class-path entriesin
the manifest files of your WAR and ejb-jars.
Example: if myApp.war needs myUtil.jar, then write a line
Class-Path: myUtil.jar
in the manifest file of myApp.war. If myUtil.jar is in libs, write
libs/myUtil.jar and so on.
-- Philip
Sudhindra wrote:
Hi
I have some common 3rd party jars and zips that are accessed
by
my
WARs and EJB
JARs. Where in my EAR structure do i place them so that these
common
jars like
classes12, formulaone etc can be accessed from within my WARs
and
EJB
jars?
Regards Sudhindra

Signing of 3rd Party jars

I have developed an app which uses Java Web Start. I created a self signed certificate for now an that works fine.
What I was wondering about was 3rd party jars. Are they responsible for their own signing if they do system or disk I/O? Do I need to contact the vendor to get a signed version? I don't think I should be signing someone elses archive files.
I need to run with all permissons set.

My understanding is that if you sign one jar, you need
to sign them all (and with the same certificate).This is only true within the the same jnlp file - not within the whole app.
You can factor out sets of jar files into component extenions (a seperate jnlp file referenced by the original jnlp file.)
Each component extension can have or not have the all-permissions tag, and if it does, the set of jar files in it can be signed by the same or a diferent certificate chain than the original.
/Dietz

How to include 3rd party jar package in the native code aiming to generate ane for android

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