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Creating Custom Code Panels using InstallAnywhere

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In this write-up lets look at the way to create a Custom Choose File Panel using InstallAnywhere(IA) tool. IA is a multi-platform software tool for creating customized installers.There are many documents available on IA that gives us a clear picture of IA and its features. This write-up assumes that the reader of this blog is aware of the basic features available in IA and has a licensed InstallAnywhere enterprise Edition and not InstallAnywhere standard edition.In this blog I am adding a small piece of code that tells us how to develop custom panels. In the Advanced Designer we can add a file chooser by using "Panel: Choose File" action. The code below produces the same output as IA's Choose File action minus 'Restore Default File'. To write a custom code panel ,it is necessary to write a class that extends CustomCodePanel class and override a couple of methods present in it. Here is the custom code that demonstrates a custom choose file panel. packag...
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Get JBoss Version using Java Code

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The following are the things we will be looking into now. a) How to get the JBOSS version from JBOSS zip file using java code? b) How to get the JBoss version from JBoss folder using java code? c) How to get the manifest details of a jar file that is present inside a Zip file? The actual version of JBoss can be determined by using the run.jar file present inside the bin folder of JBoss. It is not that difficult to get the manifest details of any jar file present either inside a folder or in a zip file[If you think it is difficult, don't worry,very soon we will make it easy for you] We are here trying to get the manifest details of the run.jar file, which answers all the questions we have posted above. The first method "getJbossVersion(String sourcefile)" in the code snippet below not only tells us how to get the Version of JBoss, but also tells us how to get the contents of MANIFEST.MF file that is present inside a jar file which in turn is again present insi...
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Server Migration from JBoss-4.0.5 to JBoss-4.2.3.GA

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As the subject line says, this write-up covers a small note on JBoss Server migration. Hopefully it may not be a tough task migrating from JBoss-4.0.5 to JBoss-4.2.3 server, but I rather had a different experience while doing this. The reason behind this was the pre-compilation of the JSPs * in my project, which was performed using the jar files present in jbossweb-tomcat55.sar folder. * If I say compile/compiling in this write-up, please read it as ‘pre-compiling JSPs’ I was supposed to do the same compiling as it was done earlier when we used JBoss-4.0.5. The jar files used to compile are jasper-compiler.jar, jasper-runtime.jar, commons-el.jar and as I said earlier these files resided in the jbossweb-tomcat55.sar folder. Now where can I find jbossweb-tomcat55.sar folder in JBoss-4.2.3.? After some time, with the help of google, I was able to find out that this directory is been replaced by a new Tomcat servlet engine which is been named as jboss-web.deployer . This r...
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