Re: Building Clojure applications w/ Maven
Yes, that Stuart Sierra. Thanks. :) If you want a real Java main method in your compiled Clojure program, you need to define a function in your namespace called -main (with a preceding hyphen) in addition to using (:gen-class) in the ns declaration. -S -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
The error shown in Ubuntu, when I try to execute the jar file, is: Failed to load Main-Class manifest attribute from '...demo.jar' I suppose I am missing something in the main structure... This is the pom: project xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http:// www.w3.org/2001/XMLSchema-instance xsi:schemaLocation=http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd; modelVersion4.0.0/modelVersion groupIdcom.snowtide/groupId artifactIdeasy-maven/artifactId packagingjar/packaging version1.0-demo/version nameClojure004/name dependencies dependency groupIdorg.clojure/groupId artifactIdclojure/artifactId version1.1.0/version /dependency dependency groupIdorg.clojure/groupId artifactIdclojure-contrib/artifactId version1.1.0/version /dependency /dependencies build plugins plugin groupIdcom.theoryinpractise/groupId artifactIdclojure-maven-plugin/artifactId version1.3.2/version executions execution idcompile-clojure/id phasecompile/phase goals goalcompile/goal /goals /execution /executions /plugin /plugins /build repositories repository idclojure/id urlhttp://build.clojure.org/releases/url /repository /repositories /project Thanks! On Dec 7, 2:34 am, Richard Lyman richard.ly...@gmail.com wrote: Can you provide the pom you're using? By 'build' do you mean AOT? -Rich On Tue, Dec 6, 2011 at 3:35 PM, Riccardo riccardo.novie...@gmail.com wrote: Hello, I am doing my dissertation project with Clojure and I am using Maven to build. It works on REPL and it build successfully, but the JAR file doesn't work, it says: Java Exception all the time. Any suggestion? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
leiningen has a target you can call like this: lein pom maybe setting up a fake simple lein project you can watch how the generated pom is different from yours. On Wed, Dec 7, 2011 at 1:32 PM, Riccardo riccardo.novie...@gmail.com wrote: The error shown in Ubuntu, when I try to execute the jar file, is: Failed to load Main-Class manifest attribute from '...demo.jar' I suppose I am missing something in the main structure... This is the pom: project xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http:// www.w3.org/2001/XMLSchema-instance xsi:schemaLocation=http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd; modelVersion4.0.0/modelVersion groupIdcom.snowtide/groupId artifactIdeasy-maven/artifactId packagingjar/packaging version1.0-demo/version nameClojure004/name dependencies dependency groupIdorg.clojure/groupId artifactIdclojure/artifactId version1.1.0/version /dependency dependency groupIdorg.clojure/groupId artifactIdclojure-contrib/artifactId version1.1.0/version /dependency /dependencies build plugins plugin groupIdcom.theoryinpractise/groupId artifactIdclojure-maven-plugin/artifactId version1.3.2/version executions execution idcompile-clojure/id phasecompile/phase goals goalcompile/goal /goals /execution /executions /plugin /plugins /build repositories repository idclojure/id urlhttp://build.clojure.org/releases/url /repository /repositories /project Thanks! On Dec 7, 2:34 am, Richard Lyman richard.ly...@gmail.com wrote: Can you provide the pom you're using? By 'build' do you mean AOT? -Rich On Tue, Dec 6, 2011 at 3:35 PM, Riccardo riccardo.novie...@gmail.com wrote: Hello, I am doing my dissertation project with Clojure and I am using Maven to build. It works on REPL and it build successfully, but the JAR file doesn't work, it says: Java Exception all the time. Any suggestion? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -- Matteo Moci http://it.linkedin.com/in/matteomoci http://about.me/matteomoci/bio -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
On Wed, 2011-12-07 at 13:41 +0200, Matteo Moci wrote: lein pom maybe setting up a fake simple lein project you can watch how the generated pom is different from yours. Unfortunately, that pom is too fake to be useful as a comparison tool. -- Stephen Compall ^aCollection allSatisfy: [:each|aCondition]: less is better -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
Adding the Main-Class attribute to a JAR manifest is handled, in Maven, by the Assembly Plugin. See here for examples: http://maven.apache.org/plugins/maven-assembly-plugin/usage.html -S -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
That Stuart Sierra? I am a fan of you :) and I have bought Practical Clojure (but not read much yet). Thanks, I'll try that solution! On Dec 7, 8:13 pm, Stuart Sierra the.stuart.sie...@gmail.com wrote: Adding the Main-Class attribute to a JAR manifest is handled, in Maven, by the Assembly Plugin. See here for examples: http://maven.apache.org/plugins/maven-assembly-plugin/usage.html -S -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
Hi had you seen my article on Clojure/Maven? (http://alexott.net/en/clojure/ClojureMaven.html) P.S. and you can look onto following project (https://github.com/alexott/clojure-examples/tree/master/compojure-simple) that uses multi-project maven setup On Tue, Dec 6, 2011 at 11:35 PM, Riccardo riccardo.novie...@gmail.com wrote: Hello, I am doing my dissertation project with Clojure and I am using Maven to build. It works on REPL and it build successfully, but the JAR file doesn't work, it says: Java Exception all the time. Any suggestion? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -- With best wishes, Alex Ott http://alexott.net/ Tiwtter: alexott_en (English), alexott (Russian) Skype: alex.ott -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
Right I am finally getting closer: the generated jar finally works,
but it still gives a message A java exception has occurred
My code (not really mine...) look like this:
-
(ns com.yourcompany.defpackage
(:gen-class))
(import '(javax.swing JFrame JButton JOptionPane)) ;'
(import '(java.awt.event ActionListener)) ;'
(let [frame (JFrame. Hello Swing)
button (JButton. Click Me)]
(.addActionListener button
(proxy [ActionListener] []
(actionPerformed [evt]
(JOptionPane/showMessageDialog nil,
(str htmlHello from bClojure/b. Button
(.getActionCommand evt) clicked.)
(.. frame getContentPane (add button))
(doto frame
(.setDefaultCloseOperation JFrame/EXIT_ON_CLOSE)
.pack
(.setVisible true)))
print(code sample)
-
The POM file is this:
---
?xml version=1.0 encoding=UTF-8?
project xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http://
www.w3.org/2001/XMLSchema-instance
xsi:schemaLocation=http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd;
properties
clojure.version1.2.0/clojure.version
/properties
modelVersion4.0.0/modelVersion
groupIdorg.enclojure/groupId
artifactIdsample/artifactId
version0.0.1/version
nameBanking_Clojure/name
descriptionBanking_Clojure/description
build
sourceDirectorysrc/main/clojure/sourceDirectory
testSourceDirectorysrc/test/clojure/testSourceDirectory
resources
resource
directorysrc/main/clojure/directory
/resource
resource
directorysrc/main/resources/directory
/resource
/resources
testResources
testResource
directorysrc/test/clojure/directory
/testResource
/testResources
plugins
plugin
groupIdcom.theoryinpractise/groupId
artifactIdclojure-maven-plugin/artifactId
version1.3.2/version
configuration
sourceDirectories
sourceDirectorysrc/main/clojure/sourceDirectory
/sourceDirectories
clojureOptions-Xmx1G/clojureOptions
/configuration
executions
execution
idcompile-clojure/id
phasecompile/phase
goals
goalcompile/goal
/goals
/execution
/executions
/plugin
plugin
groupIdorg.apache.maven.plugins/groupId
artifactIdmaven-compiler-plugin/artifactId
configuration
source1.6/source
target1.6/target
/configuration
/plugin
plugin
artifactIdmaven-assembly-plugin/artifactId
version2.2.2/version
configuration
descriptorRefs
descriptorRefjar-with-dependencies/descriptorRef
/descriptorRefs
archive
manifest
mainClasscom.yourcompany.defpackage/mainClass
/manifest
/archive
/configuration
executions
execution
idmake-assembly/id !-- this is used for inheritance
merges --
phasepackage/phase !-- bind to the packaging phase --
goals
goalsingle/goal
/goals
/execution
/executions
/plugin
/plugins
/build
repositories
repository
idcentral/id
urlhttp://repo1.maven.org/maven2/url
/repository
repository
idclojure-releases/id
urlhttp://build.clojure.org/releases/url
/repository
repository
idincanter/id
urlhttp://repo.incanter.org/url
/repository
repository
idclojure-snapshots/id
urlhttp://build.clojure.org/snapshots/url
/repository
repository
idclojars/id
urlhttp://clojars.org/repo//url
/repository
/repositories
dependencies
dependency
groupIdorg.clojure/groupId
artifactIdclojure/artifactId
version${clojure.version}/version
/dependency
dependency
groupIdorg.clojure/groupId
artifactIdclojure-contrib/artifactId
version${clojure.version}/version
/dependency
dependency
groupIdswank-clojure/groupId
artifactIdswank-clojure/artifactId
version1.2.1/version
exclusions
exclusion
groupIdorg.clojure/groupId
artifactIdclojure/artifactId
/exclusion
exclusion
groupIdorg.clojure/groupId
artifactIdclojure-contrib/artifactId
/exclusion
/exclusions
/dependency
/dependencies
/project
-
Many thanks to
Re: Building Clojure applications w/ Maven
Oh sorry it is fine now: it's just because there is no output to print with the last script print(code sample) , after deleting it, the jar is working fine. Thanks again. If somebody else will need more information, the steps to compile this project were: Easy AOT Compile with NetbeansMaven 1- Install Maven and Enclojure (in my case) 2- Create a new clojure project 3- In sources create a new clojure file like the above, putting (ns com.yourcompany.defpackage(:gen-class)) ... at the beginning of the clj file. 4- Add Assembly Plugin in the POM file specifying the package of the main clojure file, something like this: ... plugin artifactIdmaven-assembly-plugin/artifactId version2.2.2/version configuration descriptorRefs descriptorRefjar-with-dependencies/descriptorRef /descriptorRefs archive manifest mainClasscom.yourcompany.defpackage/mainClass /manifest /archive /configuration executions execution idmake-assembly/id !-- this is used for inheritance merges -- phasepackage/phase !-- bind to the packaging phase -- goals goalsingle/goal /goals /execution /executions /plugin ... 5- Build the project (with Netbeans just right click on the project) 6- Done On Dec 8, 12:42 am, Riccardo riccardo.novie...@gmail.com wrote: Right I am finally getting closer: the generated jar finally works, but it still gives a message A java exception has occurred My code (not really mine...) look like this: - (ns com.yourcompany.defpackage (:gen-class)) (import '(javax.swing JFrame JButton JOptionPane)) ;' (import '(java.awt.event ActionListener)) ;' (let [frame (JFrame. Hello Swing) button (JButton. Click Me)] (.addActionListener button (proxy [ActionListener] [] (actionPerformed [evt] (JOptionPane/showMessageDialog nil, (str htmlHello from bClojure/b. Button (.getActionCommand evt) clicked.) (.. frame getContentPane (add button)) (doto frame (.setDefaultCloseOperation JFrame/EXIT_ON_CLOSE) .pack (.setVisible true))) print(code sample) - The POM file is this: --- ?xml version=1.0 encoding=UTF-8? project xmlns=http://maven.apache.org/POM/4.0.0; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://maven.apache.org/POM/4.0.0http://maven.apache.org/maven-v4_0_0.xsd; properties clojure.version1.2.0/clojure.version /properties modelVersion4.0.0/modelVersion groupIdorg.enclojure/groupId artifactIdsample/artifactId version0.0.1/version nameBanking_Clojure/name descriptionBanking_Clojure/description build sourceDirectorysrc/main/clojure/sourceDirectory testSourceDirectorysrc/test/clojure/testSourceDirectory resources resource directorysrc/main/clojure/directory /resource resource directorysrc/main/resources/directory /resource /resources testResources testResource directorysrc/test/clojure/directory /testResource /testResources plugins plugin groupIdcom.theoryinpractise/groupId artifactIdclojure-maven-plugin/artifactId version1.3.2/version configuration sourceDirectories sourceDirectorysrc/main/clojure/sourceDirectory /sourceDirectories clojureOptions-Xmx1G/clojureOptions /configuration executions execution idcompile-clojure/id phasecompile/phase goals goalcompile/goal /goals /execution /executions /plugin plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-compiler-plugin/artifactId configuration source1.6/source target1.6/target /configuration /plugin plugin artifactIdmaven-assembly-plugin/artifactId version2.2.2/version configuration descriptorRefs descriptorRefjar-with-dependencies/descriptorRef /descriptorRefs archive manifest mainClasscom.yourcompany.defpackage/mainClass /manifest /archive /configuration executions execution idmake-assembly/id !-- this is used for inheritance
Building Clojure applications w/ Maven
Hello, I am doing my dissertation project with Clojure and I am using Maven to build. It works on REPL and it build successfully, but the JAR file doesn't work, it says: Java Exception all the time. Any suggestion? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
Re: Building Clojure applications w/ Maven
Can you provide the pom you're using? By 'build' do you mean AOT? -Rich On Tue, Dec 6, 2011 at 3:35 PM, Riccardo riccardo.novie...@gmail.com wrote: Hello, I am doing my dissertation project with Clojure and I am using Maven to build. It works on REPL and it build successfully, but the JAR file doesn't work, it says: Java Exception all the time. Any suggestion? -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
