Greg, I'm guessing that you're generated java classes with that commented out section? You have to ensure that the maven-scala-plugin is run *before* the java compiler when using mixed-java/scala projects.
Here's the mvn-fu (also shown here<http://scala-tools.org/mvnsites/maven-scala-plugin/usage_java.html> ): <plugin> <groupId>org.scala-tools</groupId> <artifactId>maven-scala-plugin</artifactId> <executions> <execution> <id>scala-compile-first</id> <phase>process-resources</phase> <goals> <goal>add-source</goal> <goal>compile</goal> </goals> </execution> <execution> <id>scala-test-compile</id> <phase>process-test-resources</phase> <goals> <goal>testCompile</goal> </goals> </execution> </executions> </plugin> What we're doing is "faking" the order of execution (as there's a "design flaw" in maven 2.0.x that is being fixed in 3.0). See here<http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html>for the full maven lifecycle. I'm going to list out the goals I see bound to phases in your build (if you use the above configuration): process-sources <- maven-jaxb-schemagen-plugin : generate (generates your .java files) process-resources <- { maven-resources-plugin : copy-resources (moves resources to "target" directory) maven-scala-plugin : compile (Compiles .scala code, passing .java files to scalac) } compile <- maven-compiler-plugin : compile (Compiles Java code, including generated code) process-test-resources <- maven-scala-plugin : testCompile (compiles .scala code, passing .java files to scalac) test-compile <- maven-compiler-plugin : testCompile (Compiles java testing code) test <- maven-surefire-plugin : test (Runs junit/other tests) package <- maven-war-plugin : war (Creates your war file) ... As you can see, this method (although slightly a hack) ensures the proper ordering of plugins so your build should complete successfully! -Josh On Mon, Mar 2, 2009 at 7:29 PM, Meredith Gregory <[email protected]>wrote: > Josh, > > Thanks for the response. Sadly, my mvn-fu is novitiate level; so, the pom > is little more than the vanilla pom that comes with a lift archetype. See > below. > > Best wishes, > > --greg > > > <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 > "> > <modelVersion>4.0.0</modelVersion> > <groupId>com.sap.dspace</groupId> > <artifactId>dspace</artifactId> > <version>1.0-SNAPSHOT</version> > <packaging>war</packaging> > <name>dspace</name> > <inceptionYear>2007</inceptionYear> > <properties> > <scala.version>2.7.3</scala.version> > </properties> > > <repositories> > <repository> > <id>scala-tools.org</id> > <name>Scala-Tools Maven2 Repository</name> > <url>http://scala-tools.org/repo-releases</url> > </repository> > <repository> > <id>maven2-repository.dev.java.net</id> > <name>Java.net Repository for Maven</name> > <url>http://download.java.net/maven/2</url> > <layout>default</layout> > </repository> > <repository> > <id>dspace-local-repo</id> > <url>file://${basedir}/vendor/lib</url> > </repository> > </repositories> > > <pluginRepositories> > <pluginRepository> > <id>scala-tools.org</id> > <name>Scala-Tools Maven2 Repository</name> > <url>http://scala-tools.org/repo-releases</url> > </pluginRepository> > <pluginRepository> > <id>maven2-repository.dev.java.net</id> > <name>Java.net Repository for Maven</name> > <url>http://download.java.net/maven/2</url> > </pluginRepository> > </pluginRepositories> > > <dependencies> > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-library</artifactId> > <version>${scala.version}</version> > </dependency> > <dependency> > <groupId>net.liftweb</groupId> > <artifactId>lift-core</artifactId> > <version>1.0</version> > </dependency> > <dependency> > <groupId>org.apache.derby</groupId> > <artifactId>derby</artifactId> > <version>10.2.2.0</version> > </dependency> > <dependency> > <groupId>javax.servlet</groupId> > <artifactId>servlet-api</artifactId> > <version>2.5</version> > <scope>provided</scope> > </dependency> > <dependency> > <groupId>junit</groupId> > <artifactId>junit</artifactId> > <version>3.8.1</version> > <scope>test</scope> > </dependency> > <dependency> > <groupId>org.mortbay.jetty</groupId> > <artifactId>jetty</artifactId> > <version>[6.1.6,)</version> > <scope>test</scope> > </dependency> > <!-- for LiftConsole --> > <dependency> > <groupId>org.scala-lang</groupId> > <artifactId>scala-compiler</artifactId> > <version>${scala.version}</version> > <scope>test</scope> > </dependency> > > <dependency> > <groupId>geronimo-spec</groupId> > <artifactId>geronimo-spec-ejb</artifactId> > <version>2.1-rc4</version> > </dependency> > <dependency> > <groupId>org.hibernate</groupId> > <artifactId>hibernate-entitymanager</artifactId> > <version>3.3.2.GA</version> > <exclusions> > <exclusion> > <groupId>javax.transaction</groupId> > <artifactId>jta</artifactId> > </exclusion> > </exclusions> > </dependency> > <dependency> > <groupId>geronimo-spec</groupId> > <artifactId>geronimo-spec-jta</artifactId> > <version>1.0.1B-rc4</version> > <scope>provided</scope> > </dependency> > <!-- local hibernate stuff --> > <dependency> > <groupId>hibernate</groupId> > <artifactId>hibernate3</artifactId> > <version>local</version> > </dependency> > <dependency> > <groupId>hibernate</groupId> > <artifactId>hibernate-tools</artifactId> > <version>local</version> > </dependency> > <dependency> > <groupId>mysql</groupId> > <artifactId>mysql-connector-java</artifactId> > <version>local</version> > </dependency> > <!-- Needed for schemagen --> > <dependency> > <groupId>com.sun.xml.bind</groupId> > <artifactId>jaxb-xjc</artifactId> > <version>2.0.2</version> > </dependency> > <!-- Needed for schemagen --> > <dependency> > <groupId>javax.activation</groupId> > <artifactId>activation</artifactId> > <version>1.1</version> > </dependency> > <!-- Needed for schemagen --> > <dependency> > <groupId>javax.xml.bind</groupId> > <artifactId>jsr173_api</artifactId> > <version>1.0</version> > </dependency> > <dependency> > <groupId>com.sun.jersey</groupId> > <artifactId>jersey-server</artifactId> > <version>1.0</version> > </dependency> > <dependency> > <groupId>com.sun.jersey</groupId> > <artifactId>jersey-client</artifactId> > <version>1.0</version> > <scope>test</scope> > </dependency> > <dependency> > <groupId>com.sun.grizzly</groupId> > <artifactId>grizzly-servlet-webserver</artifactId> > <version>1.8.6</version> > </dependency> > </dependencies> > > <build> > <sourceDirectory>src/main/scala</sourceDirectory> > <testSourceDirectory>src/test/scala</testSourceDirectory> > <plugins> > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-compiler-plugin</artifactId> > <configuration> > <source>1.5</source> > <target>1.5</target> > </configuration> > </plugin> > <plugin> > <groupId>org.scala-tools</groupId> > <artifactId>maven-scala-plugin</artifactId> > <executions> > <execution> > <goals> > <goal>compile</goal> > <goal>testCompile</goal> > </goals> > </execution> > </executions> > <configuration> > <scalaVersion>${scala.version}</scalaVersion> > <displayCmd>true</displayCmd> > <jvmArgs> > <jvmArg>-Xdebug</jvmArg> > <jvmArg>-Xnoagent</jvmArg> > <jvmArg>-Djava.compiler=NONE</jvmArg> > > <jvmArg>-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=5005</jvmArg> > </jvmArgs> > </configuration> > </plugin> > <plugin> > <groupId>org.mortbay.jetty</groupId> > <artifactId>maven-jetty-plugin</artifactId> > <configuration> > <contextPath>/</contextPath> > <scanIntervalSeconds>5</scanIntervalSeconds> > </configuration> > </plugin> > <plugin> > <groupId>net.sf.alchim</groupId> > <artifactId>yuicompressor-maven-plugin</artifactId> > <executions> > <execution> > <goals> > <goal>compress</goal> > </goals> > </execution> > </executions> > <configuration> > <nosuffix>true</nosuffix> > </configuration> > </plugin> > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-eclipse-plugin</artifactId> > <configuration> > <downloadSources>true</downloadSources> > <excludes> > <exclude>org.scala-lang:scala-library</exclude> > </excludes> > <classpathContainers> > > <classpathContainer>ch.epfl.lamp.sdt.launching.SCALA_CONTAINER</classpathContainer> > </classpathContainers> > <projectnatures> > > <java.lang.String>ch.epfl.lamp.sdt.core.scalanature</java.lang.String> > > <java.lang.String>org.eclipse.jdt.core.javanature</java.lang.String> > </projectnatures> > <buildcommands> > > <java.lang.String>ch.epfl.lamp.sdt.core.scalabuilder</java.lang.String> > </buildcommands> > </configuration> > </plugin> > <plugin> > <groupId>com.sun.tools.jxc.maven2</groupId> > <artifactId>maven-jaxb-schemagen-plugin</artifactId> > <version>1.2</version> > <configuration> > <destdir>${project.build.directory}/generated-schema</destdir> > <schemas> > <schema> > <namespace>http://dspace.sap.com/</namespace> > <file>constellation.xsd</file> > </schema> > </schemas> > <srcdir>${basedir}/src/main/java/constellation.pojos</srcdir> > <verbose>true</verbose> > </configuration> > <!-- <executions> --> > <!-- <execution> --> > <!-- <phase>process-sources</phase> --> > <!-- <configuration> --> > <!-- > <destdir>${project.build.directory}/generated-schema</destdir> --> > <!-- <schemas> --> > <!-- <schema> --> > <!-- <namespace>http://dspace.sap.com/</namespace> --> > <!-- <file>constellation.xsd</file> --> > <!-- </schema> --> > <!-- </schemas> --> > <!-- > <srcdir>${project.build.directory}/../src/main/java/com/sap/dspace/model/constellation</srcdir> > --> > <!-- <verbose>true</verbose> --> > <!-- </configuration> --> > <!-- <goals> --> > <!-- <goal>generate</goal> --> > <!-- </goals> --> > <!-- </execution> --> > <!-- </executions> --> > </plugin> > <!-- Maven Exec Plug-In: > http://mojo.codehaus.org/exec-maven-plugin/ --> > <plugin> > <groupId>org.codehaus.mojo</groupId> > <artifactId>exec-maven-plugin</artifactId> > <version>1.1</version> > <executions> > <execution> > <goals> > <goal>java</goal> > </goals> > </execution> > </executions> > <configuration> > <mainClass>com.sap.dspace.lib.Main</mainClass> > </configuration> > </plugin> > </plugins> > </build> > <reporting> > <plugins> > <plugin> > <groupId>org.scala-tools</groupId> > <artifactId>maven-scala-plugin</artifactId> > <configuration> > <scalaVersion>${scala.version}</scalaVersion> > </configuration> > </plugin> > </plugins> > </reporting> > </project> > > > > On Mon, Mar 2, 2009 at 3:50 PM, Josh Suereth <[email protected]>wrote: > >> Mind sending me a pom and general layout of your project structure? >> >> There could be two solutions: 1- Move things into a multi-module project >> where your model.scala exists in one module and the other code in another >> module or 2 - We make sure the goal->phase bindings are appropriate for what >> you want to do. >> >> >> -Josh >> >> >> On Mon, Mar 2, 2009 at 6:42 PM, Meredith Gregory < >> [email protected]> wrote: >> >>> Lifted, >>> >>> i've got all the classes i generate making a class to a Model object >>> derived from the nice work that Derek did on the JPA demo. Now, here's the >>> rub. For some reason it's compiling the generated classes before tackling >>> the compilation of the model object. So... the compilation craps out. i've >>> been working around this by generating the classes, compiling the project >>> (without the classes) then moving them into place in the model directory and >>> compiling the project again. What's the pretty way to enforce this >>> sequentialization in maven. i really want these classes compiled *after*the >>> Model.scala file is compiled. i'd like not to say much more than this >>> ordering constraint to maven -- if at all possible. >>> >>> Best wishes, >>> >>> --greg >>> >>> -- >>> L.G. Meredith >>> Managing Partner >>> Biosimilarity LLC >>> 806 55th St NE >>> Seattle, WA 98105 >>> >>> +1 206.650.3740 >>> >>> http://biosimilarity.blogspot.com >>> >>> >>> >> >> >> > > > -- > L.G. Meredith > Managing Partner > Biosimilarity LLC > 806 55th St NE > Seattle, WA 98105 > > +1 206.650.3740 > > http://biosimilarity.blogspot.com > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~----------~----~----~----~------~----~------~--~---
