java-devel August 2010

java-devel@lists.fedoraproject.org

19 participants
18 discussions

How to create console application
by Ranjith 20 Aug '10

20 Aug '10

Hi all, I`m working on project called unicorn, Follow this link http://code.w3.org/unicorn/wiki/Documentation/Install this is how I execute unicorn on http://localhost:8080/. Instead of executing unicorn on a web browser I want to execute it as console version or making it as console application. I want to write a code which allows me to access main class of unicorn from the command line or How to interact with the tomcat from command line. I also tried this and got errors, goten@MetalBig:/media/Netpad/unicorn/unicorn$ ant retrieve generate_observer generate_tasklist default_conf jar Buildfile: build.xml retrieve: [ivy:retrieve] :: Ivy 2.2.x-local-20100818095649 - 20100818095649 :: http://ant.apache.org/ivy/ :: [ivy:retrieve] :: loading settings :: url = jar:file:/usr/share/ant/lib/ivy.jar!/org/apache/ivy/core/settings/ivysettings.xml [ivy:retrieve] :: resolving dependencies :: org.w3c#unicorn;working@MetalBig [ivy:retrieve] confs: [default] [ivy:retrieve] found javax.servlet#servlet-api;2.5 in public [ivy:retrieve] found commons-collections#commons-collections;3.2.1 in public [ivy:retrieve] found commons-fileupload#commons-fileupload;1.2.1 in public [ivy:retrieve] found portlet-api#portlet-api;1.0 in public [ivy:retrieve] found commons-io#commons-io;1.4 in public [ivy:retrieve] found commons-lang#commons-lang;2.5 in public [ivy:retrieve] found commons-logging#commons-logging;1.1.1 in public [ivy:retrieve] found log4j#log4j;1.2.12 in public [ivy:retrieve] found logkit#logkit;1.0.1 in public [ivy:retrieve] found avalon-framework#avalon-framework;4.1.3 in public [ivy:retrieve] found javax.mail#mail;1.4.1 in public [ivy:retrieve] found javax.activation#activation;1.1 in public [ivy:retrieve] found com.yahoo.platform.yui#yuicompressor;2.3.6 in public [ivy:retrieve] found org.apache.velocity#velocity;1.6.4 in public [ivy:retrieve] found oro#oro;2.0.8 in public [ivy:retrieve] found jdom#jdom;1.0 in public [ivy:retrieve] found logkit#logkit;2.0 in public [ivy:retrieve] found ant#ant;1.6 in public [ivy:retrieve] found werken-xpath#werken-xpath;0.9.4 in public [ivy:retrieve] found org.apache.velocity#velocity-tools;2.0 in public [ivy:retrieve] found commons-beanutils#commons-beanutils;1.7.0 in public [ivy:retrieve] found commons-digester#commons-digester;1.8 in public [ivy:retrieve] found commons-chain#commons-chain;1.1 in public [ivy:retrieve] found commons-validator#commons-validator;1.3.1 in public [ivy:retrieve] found dom4j#dom4j;1.1 in public [ivy:retrieve] found sslext#sslext;1.2-0 in public [ivy:retrieve] found org.apache.struts#struts-core;1.3.8 in public [ivy:retrieve] found antlr#antlr;2.7.2 in public [ivy:retrieve] found org.apache.struts#struts-taglib;1.3.8 in public [ivy:retrieve] found org.apache.struts#struts-tiles;1.3.8 in public [ivy:retrieve] found org.apache.xmlbeans#xmlbeans;2.4.0 in public [ivy:retrieve] found stax#stax-api;1.0.1 in public [ivy:retrieve] :: resolution report :: resolve 1826ms :: artifacts dl 173ms [ivy:retrieve] :: evicted modules: [ivy:retrieve] javax.servlet#servlet-api;2.4 by [javax.servlet#servlet-api;2.5] in [default] [ivy:retrieve] commons-io#commons-io;1.3.2 by [commons-io#commons-io;1.4] in [default] [ivy:retrieve] logkit#logkit;1.0.1 by [logkit#logkit;2.0] in [default] [ivy:retrieve] javax.servlet#servlet-api;2.3 by [javax.servlet#servlet-api;2.5] in [default] [ivy:retrieve] commons-lang#commons-lang;2.4 by [commons-lang#commons-lang;2.5] in [default] [ivy:retrieve] commons-logging#commons-logging;1.1 by [commons-logging#commons-logging;1.1.1] in [default] [ivy:retrieve] commons-logging#commons-logging;1.0.3 by [commons-logging#commons-logging;1.1.1] in [default] [ivy:retrieve] commons-digester#commons-digester;1.6 by [commons-digester#commons-digester;1.8] in [default] [ivy:retrieve] commons-collections#commons-collections;3.2 by [commons-collections#commons-collections;3.2.1] in [default] [ivy:retrieve] commons-logging#commons-logging;1.0.4 by [commons-logging#commons-logging;1.1.1] in [default] [ivy:retrieve] org.apache.velocity#velocity;1.6.2 by [org.apache.velocity#velocity;1.6.4] in [default] [ivy:retrieve] commons-lang#commons-lang;2.2 by [commons-lang#commons-lang;2.5] in [default] --------------------------------------------------------------------- | | modules || artifacts | | conf | number| search|dwnlded|evicted|| number|dwnlded| --------------------------------------------------------------------- | default | 43 | 0 | 0 | 12 || 31 | 0 | --------------------------------------------------------------------- [ivy:retrieve] :: retrieving :: org.w3c#unicorn [ivy:retrieve] confs: [default] [ivy:retrieve] 31 artifacts copied, 0 already retrieved (9672kB/656ms) generate_observer: [xmlbean] Time to build schema type system: 1.452 seconds [xmlbean] Time to generate code: 0.842 seconds [xmlbean] Compiling 154 source files to /tmp/xbean8588899213160360142.d/classes [xmlbean] Time to compile code: 7.614 seconds [xmlbean] Building jar: /media/Netpad/unicorn/unicorn/lib/unicorn-response.jar generate_tasklist: [xmlbean] Time to build schema type system: 0.899 seconds [xmlbean] Time to generate code: 0.108 seconds [xmlbean] Compiling 36 source files to /tmp/xbean8538209884522555853.d/classes [xmlbean] Time to compile code: 1.941 seconds [xmlbean] Building jar: /media/Netpad/unicorn/unicorn/lib/unicorn-tasklist.jar default_conf: [copy] Copying 9 files to /media/Netpad/unicorn/unicorn/build/classes compile: [javac] Compiling 99 source files to /media/Netpad/unicorn/unicorn/build/classes [javac] /media/Netpad/unicorn/unicorn/src/org/w3c/unicorn/contract/WADLUnmarshallerXPath.java:34: warning: com.sun.org.apache.xpath.internal.jaxp.XPathFactoryImpl is Sun proprietary API and may be removed in a future release [javac] import com.sun.org.apache.xpath.internal.jaxp.XPathFactoryImpl; [javac] ^ [javac] /media/Netpad/unicorn/unicorn/src/org/w3c/unicorn/contract/WADLUnmarshallerXPath.java:145: warning: com.sun.org.apache.xpath.internal.jaxp.XPathFactoryImpl is Sun proprietary API and may be removed in a future release [javac] this.aXPath = new XPathFactoryImpl().newXPath(); [javac] ^ [javac] Note: /media/Netpad/unicorn/unicorn/src/org/w3c/unicorn/util/UCNProperties.java uses unchecked or unsafe operations. [javac] Note: Recompile with -Xlint:unchecked for details. [javac] 2 warnings jar: [mkdir] Created dir: /media/Netpad/unicorn/unicorn/dist BUILD FAILED /media/Netpad/unicorn/unicorn/build.xml:78: Manifest file: /media/Netpad/unicorn/unicorn/WebContent/META-INF/Manifest.MF does not exist. Total time: 21 seconds goten@MetalBig:/media/Netpad/unicorn/unicorn$ -- Cheers, Ranjith Kumar.K http://ranjithtenz.wordpress.com

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Invitation to EtherPad FAD at Olin College (near Boston, MA) -- October 8-9th
by Colin Zwiebel 19 Aug '10

19 Aug '10

Greetings Fedora Java Propeller Heads, I'm an Olin College student, a long-time linux users, and total EtherPad fanboy. Talking with friends, we would love to give back to all three of these communities. We're organizing a Fedora Activity Day and would like to have you join us! (cut to the chase here: https://fedoraproject.org/wiki/Etherpad_FAD ) == What is EtherPad? == Etherpad is pretty much the pinnacle of online, collaborative text editing. If you're not familiar with EtherPad, take a look at this video<http://www.viddler.com/explore/aaroniba/videos/1/> . == What do we plan to do at the FAD? == EtherPad was acquired by Google in 2008 and the code was open-sourced (yay!). Buuut the EtherPad code-base isn't exactly in a packageable state, as demonstrated by SDZ <https://fedoraproject.org/wiki/Etherpad>, here. Thus we plan to: * Repackage EtherPad in a consistent, Java standard, portable way * Create compliant, Fedora packages for EtherPad * Setup EtherPad instance on Fedora Infrastructure (infrastructure managers, sorry, quietly stop choking and shoot me an email so I can explain Fud + EtherPad = awesome and discuss how to go about that) * Teach non-Propeller-heads about OSS development and the technologies used == When? == ** Friday, October 8th - Saturday, October 9th ** (and maybe early Sunday if we get some of the no-sleep crowd). Dinner on Friday. Dinner and lunch Saturday. Do you reside in the Boston area? Know a thing or two about Java build systems? How about server-side javascript? Every touched Scala? Are you a package master? We need you! Shoot me an email or add yourself to the wiki! Aside from EtherPad, I'd like to convert some Olin Students to do more open source projects (these engineering background people never seem to stray far from Matlab =[ ). We're planning to do a talk to get people not versed in J2EE excited and working on Fedora. If that sounds exciting, we'd love to have you help. Check out the wiki and talk page: https://fedoraproject.org/wiki/Etherpad_FAD https://fedoraproject.org/wiki/Etherpad_FAD Cheers, Colin

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How to run java WAR file project in command line
by Ranjith 19 Aug '10

19 Aug '10

Hi all, Using apache-ant i compiled a java project what i did is created it into war file and deployed on tomcat. what i need is how to deploy the same war file in command line. note : I don`t want to run it on localhost everything should be executed in command line. Thanks in advances -- Cheers, Ranjith Kumar.K http://ranjithtenz.wordpress.com

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Help un-orphan some packages in the Java stack
by Andrew Overholt 16 Aug '10

16 Aug '10

Hi, Stanislav took a few of the packages listed by Bill at [1] but there are still the following orphaned Java packages. Is anyone interested in owning any of them? If so, please take ownership in pkgdb [2]. Orphan: classworlds Orphan: dom4j Orphan: dtdparser Orphan: gnu-regexp Orphan: hsqldb Orphan: isorelax Orphan: jdom Orphan: jlex Orphan: joda-time Orphan: jrefactory Orphan: jsch Orphan: jtidy Orphan: jzlib Orphan: ldapjdk Orphan: lucene Orphan: objectweb-anttask Orphan: plexus-ant-factory Orphan: plexus-appserver Orphan: plexus-bsh-factory Orphan: plexus-compiler Orphan: plexus-runtime-builder Orphan: plexus-xmlrpc Orphan: relaxngDatatype Orphan: tomcat6 Orphan: ws-jaxme Orphan: wsdl4j Orphan: xjavadoc Orphan: xmldb-api Orphan: xmlrpc Orphan: xom Orphan: xpp2 Orphan: xpp3 Andrew [1] http://lists.fedoraproject.org/pipermail/devel/2010-August/140352.html [2] https://admin.fedoraproject.org/pkgdb

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JNA dependency problems
by Aaron Faanes 11 Aug '10

11 Aug '10

JNA (or perhaps intellij-idea?) has been languishing, sadly broken, in updates-testing for a little more than three weeks now. Specifically, it's these: * jna-3.2.7-4.fc13.x86_64 from updates-testing * jna-contrib-3.2.7-4.fc13.x86_64 from updates-testing Here's the error: Error: Package: intellij-idea-9.0.1.94.399-10.fc13.x86_64 (@fedora) Requires: jna-examples Removing: jna-examples-3.2.4-3.fc13.x86_64 (@fedora) jna-examples = 3.2.4-3.fc13 Obsoleted By: jna-contrib-3.2.7-4.fc13.x86_64 (updates-testing) Not found Here's the bug report and the Bodhi page, respectively: * https://bugzilla.redhat.com/show_bug.cgi?id=619049 * https://admin.fedoraproject.org/updates/jna-3.2.7-4.fc13 I've been doing --skip-broken as usual, but I was wondering if these had fallen by the way-side. Thanks! -- Aaron Faanes <dafrito(a)gmail.com>

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java-devel with Swing virtual package
by Marcin Zajączkowski 10 Aug '10

10 Aug '10

Hi, I have a java desktop application which needs java with Swing. In spec I was using java-devel, but recently I was noticed by one of the users that it's resolved (in mock build on Fedora 11) as java-1.5.0-gcj-devel (which doesn't have swing). I could change java-devel to java-devel-openjdk, but it would cause problems with binary Java package from Sun. Do you have suggestion what could be used to get java-devel compatible with Swing library? Regards Marcin

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Re: [fedora-java] Secondary review of a Java package
by Aleksandar Kurtakov 10 Aug '10

10 Aug '10

> On 08/09/2010 10:11 PM, Göran Uddeborg wrote: > > Andrew Overholt: > >> I recommend looking at the Fedora Java packaging guidelines (you > > > >> probably already did this): > > Yes. I learned how to do the wrapper script using jpackage utilites > > from that page, for example. Though it was a while ago, and there has > > been a number of changes to my package, so I reviewed the page again > > now. > > > >> - do you really want the gcj stuff? > > > > Well, that is a good example where I would appreciate advice from > > someone more experienced in Java packaging. > > > > Originally I didn't have any GCJ support. I didn't see any need. But > > then David pointed out that > > http://fedoraproject.org/wiki/Packaging/GCJGuidelines says that > > > > GCJ AOT bits SHOULD be built and included in packages. > > > > "SHOULD" (assuming RFC 2119 interpretation) is pretty strong. So I > > followed the instructions on the page and added the support. > > > > But then in comment 20 > > (https://bugzilla.rpmfusion.org/show_bug.cgi?id=985#c20) Chen Lei says > > that many Java packages have dropped GCJ support. And now you ask if > > I want it. > > > > I get the impression that the Wiki doesn't really reflect current > > practice. Is that a correct understanding? Is GCJ support to be > > considered optional nowdays, or maybe even deprecated? > > It's not yet officially deprecated. We argued a lot about that > wording, and came up with what you see. Perhaps the best way to put > it is "nice to have, but not compulsory." The situation is changing > continuously, with Power PC no longer a pimary architecture, but ARM > increasing importance. > > The sensible rule everyone seems to use is that if adding gcj support > doesn't require much effort, add it. If not, don't. > > Andrew. As gcj is at 1.5 JVM level there is no point in having gcj support for packages that require Java 1.6. Alex > -- > java-devel mailing list > java-devel(a)lists.fedoraproject.org > https://admin.fedoraproject.org/mailman/listinfo/java-devel

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Secondary review of a Java package
by Göran Uddeborg 10 Aug '10

10 Aug '10

Dear Java packaging experts, :-) I'm trying to package ProjectX, a program operate on files from DVB digital TV transmissions. It can not be included in Fedora for patent reasons, but I'm trying to get it into Rpm Fusion, where the same packaging rules applies. David Timms has reviewed my package, and given many suggestions for improvements. But none of us is experienced in packaging Java. We would appreciate if someone more familiar with that also could have a second look at the package, from the perspective of packaging Java in particular. Is there anyone here who would like to do that? Spec: ftp://ftp.uddeborg.se/pub/ProjectX/ProjectX.spec SRPM: ftp://ftp.uddeborg.se/pub/ProjectX/ProjectX-0.90.4.00-6.20100806cvs.fc14.src.rpm Review bugzilla: https://bugzilla.rpmfusion.org/show_bug.cgi?id=985

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java-devel August 2010