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PORunning Netbeans Maven Scala application from command line
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  1. PORunning Netbeans Maven Scala application from command line
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    copied!<p>I have a Scala project based on the "a simple scala project (1.2)" archetype that I've imported into Netbeans 6.9.1 as a maven project wtih existing pom. I can successfully run this project from inside Netbeans, but can't figure out how to run it from the command line. I saw a couple similar questions, but wasn't able to apply them to my situation successfully.</p> <p>When it runs in the IDE, the command that executes is:</p> <pre><code>mvn -Dexec.classpathScope=runtime -Dexec.args=-classpath %classpath com.sentientswarm.trade_grouper.TradeParseMain /Users/jstanford/Development/test_data/trades/100410.csv -Dexec.executable=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home/bin/java -Dnetbeans.execution=true process-classes org.codehaus.mojo:exec-maven-plugin:1.1.1:exec </code></pre> <p>The closest I've come to a realistic command line version is:</p> <pre><code>mvn -Dexec.classpathScope=runtime -Dexec.args=-classpath /Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper:/Users/jstanford/Development/scala/lib/scala-library.jar com.sentientswarm.trade_grouper.TradeParseMain /Users/jstanford/Development/test_data/trades/100410.csv -Dexec.executable=java process-classes org.codehaus.mojo:exec-maven-plugin:1.1.1:exec </code></pre> <p>The classpath above includes the folder where the built classes for the project are as well as the scala library. Not sure if I'm missing something else there. The result is:</p> <pre><code>[INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: '/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper'. [WARNING] POM for 'org.apache.maven.plugins:maven-/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper-plugin:pom:LATEST' is invalid. Its dependencies (if any) will NOT be available to the current build. [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Error building POM (may not be this project's POM). Project ID: org.apache.maven.plugins:maven-/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper-plugin Reason: POM 'org.apache.maven.plugins:maven-/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper-plugin' not found in repository: Unable to determine the latest version org.apache.maven.plugins:maven-/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper-plugin:pom:LATEST for project org.apache.maven.plugins:maven-/Users/stanford/Development/NetBeansProjects/target/classes/com/sentientswarm/trade_grouper-plugin [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1 second [INFO] Finished at: Thu Nov 25 23:15:14 PST 2010 [INFO] Final Memory: 8M/81M [INFO] ------------------------------------------------------------------------ </code></pre> <p>Here is the pom.xml:</p> <pre><code>&lt;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"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;com.sentientswarm&lt;/groupId&gt; &lt;artifactId&gt;trade_grouper&lt;/artifactId&gt; &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt; &lt;inceptionYear&gt;2008&lt;/inceptionYear&gt; &lt;properties&gt; &lt;scala.version&gt;2.8.0&lt;/scala.version&gt; &lt;/properties&gt; &lt;repositories&gt; &lt;repository&gt; &lt;id&gt;scala-tools.org&lt;/id&gt; &lt;name&gt;Scala-Tools Maven2 Repository&lt;/name&gt; &lt;url&gt;http://scala-tools.org/repo-releases&lt;/url&gt; &lt;/repository&gt; &lt;repository&gt; &lt;id&gt;BumNetworksReleaseRepository&lt;/id&gt; &lt;name&gt;Bum Networks Release Repository&lt;/name&gt; &lt;url&gt;http://repo.bumnetworks.com/releases/&lt;/url&gt; &lt;/repository&gt; &lt;/repositories&gt; &lt;pluginRepositories&gt; &lt;pluginRepository&gt; &lt;id&gt;scala-tools.org&lt;/id&gt; &lt;name&gt;Scala-Tools Maven2 Repository&lt;/name&gt; &lt;url&gt;http://scala-tools.org/repo-releases&lt;/url&gt; &lt;/pluginRepository&gt; &lt;/pluginRepositories&gt; &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;junit&lt;/groupId&gt; &lt;artifactId&gt;junit&lt;/artifactId&gt; &lt;version&gt;4.4&lt;/version&gt; &lt;scope&gt;test&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.specs&lt;/groupId&gt; &lt;artifactId&gt;specs&lt;/artifactId&gt; &lt;version&gt;1.2.5&lt;/version&gt; &lt;scope&gt;test&lt;/scope&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;com.novus&lt;/groupId&gt; &lt;artifactId&gt;casbah_2.8.0&lt;/artifactId&gt; &lt;version&gt;1.0.8.5&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;build&gt; &lt;sourceDirectory&gt;src/main/scala&lt;/sourceDirectory&gt; &lt;testSourceDirectory&gt;src/test/scala&lt;/testSourceDirectory&gt; &lt;plugins&gt; &lt;plugin&gt; &lt;groupId&gt;org.scala-tools&lt;/groupId&gt; &lt;artifactId&gt;maven-scala-plugin&lt;/artifactId&gt; &lt;executions&gt; &lt;execution&gt; &lt;goals&gt; &lt;goal&gt;compile&lt;/goal&gt; &lt;goal&gt;testCompile&lt;/goal&gt; &lt;/goals&gt; &lt;/execution&gt; &lt;/executions&gt; &lt;configuration&gt; &lt;scalaVersion&gt;${scala.version}&lt;/scalaVersion&gt; &lt;args&gt; &lt;arg&gt;-target:jvm-1.5&lt;/arg&gt; &lt;/args&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;plugin&gt; &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt; &lt;artifactId&gt;maven-eclipse-plugin&lt;/artifactId&gt; &lt;configuration&gt; &lt;downloadSources&gt;true&lt;/downloadSources&gt; &lt;buildcommands&gt; &lt;buildcommand&gt;ch.epfl.lamp.sdt.core.scalabuilder&lt;/buildcommand&gt; &lt;/buildcommands&gt; &lt;additionalProjectnatures&gt; &lt;projectnature&gt;ch.epfl.lamp.sdt.core.scalanature&lt;/projectnature&gt; &lt;/additionalProjectnatures&gt; &lt;classpathContainers&gt; &lt;classpathContainer&gt;org.eclipse.jdt.launching.JRE_CONTAINER&lt;/classpathContainer&gt; &lt;classpathContainer&gt;ch.epfl.lamp.sdt.launching.SCALA_CONTAINER&lt;/classpathContainer&gt; &lt;/classpathContainers&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;/plugins&gt; &lt;/build&gt; &lt;reporting&gt; &lt;plugins&gt; &lt;plugin&gt; &lt;groupId&gt;org.scala-tools&lt;/groupId&gt; &lt;artifactId&gt;maven-scala-plugin&lt;/artifactId&gt; &lt;configuration&gt; &lt;scalaVersion&gt;${scala.version}&lt;/scalaVersion&gt; &lt;/configuration&gt; &lt;/plugin&gt; &lt;/plugins&gt; &lt;/reporting&gt; &lt;name&gt;TradeGrouper&lt;/name&gt; &lt;/project&gt; </code></pre> <p>I'm finding it pretty hard to believe that running a simple app from the command line can be so complicated, so hopefully someone can show me the path...</p> <p>Thanks, John</p>
 

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