pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

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software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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specific language governing permissions and limitations
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-->
<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>

	<parent>
		<groupId>org.apache.flink</groupId>
		<artifactId>flink-examples</artifactId>
		<version>0.8.1</version>
		<relativePath>..</relativePath>
	</parent>

	<artifactId>flink-scala-examples</artifactId>
	<name>flink-scala-examples</name>
	<packaging>jar</packaging>

	<dependencies>
		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-scala</artifactId>
			<version>${project.version}</version>
		</dependency>
		
		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-java-examples</artifactId>
			<version>${project.version}</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<!-- Scala Compiler -->
			<plugin>
				<groupId>net.alchim31.maven</groupId>
				<artifactId>scala-maven-plugin</artifactId>
				<version>3.1.4</version>
				<executions>
					<!-- Run scala compiler in the process-resources phase, so that dependencies on
						scala classes can be resolved later in the (Java) compile phase -->
					<execution>
						<id>scala-compile-first</id>
						<phase>process-resources</phase>
						<goals>
							<goal>compile</goal>
						</goals>
					</execution>
 
					<!-- Run scala compiler in the process-test-resources phase, so that dependencies on
						 scala classes can be resolved later in the (Java) test-compile phase -->
					<execution>
						<id>scala-test-compile</id>
						<phase>process-test-resources</phase>
						<goals>
							<goal>testCompile</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<jvmArgs>
						<jvmArg>-Xms128m</jvmArg>
						<jvmArg>-Xmx512m</jvmArg>
					</jvmArgs>
				</configuration>
			</plugin>
			
			<!-- Eclipse Integration -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-eclipse-plugin</artifactId>
				<version>2.8</version>
				<configuration>
					<downloadSources>true</downloadSources>
					<projectnatures>
						<projectnature>org.scala-ide.sdt.core.scalanature</projectnature>
						<projectnature>org.eclipse.jdt.core.javanature</projectnature>
					</projectnatures>
					<buildcommands>
						<buildcommand>org.scala-ide.sdt.core.scalabuilder</buildcommand>
					</buildcommands>
					<classpathContainers>
						<classpathContainer>org.scala-ide.sdt.launching.SCALA_CONTAINER</classpathContainer>
						<classpathContainer>org.eclipse.jdt.launching.JRE_CONTAINER</classpathContainer>
					</classpathContainers>
					<excludes>
						<exclude>org.scala-lang:scala-library</exclude>
						<exclude>org.scala-lang:scala-compiler</exclude>
					</excludes>
					<sourceIncludes>
						<sourceInclude>**/*.scala</sourceInclude>
						<sourceInclude>**/*.java</sourceInclude>
					</sourceIncludes>
				</configuration>
			</plugin>

			<!-- Adding scala source directories to build path -->
			<plugin>
				<groupId>org.codehaus.mojo</groupId>
				<artifactId>build-helper-maven-plugin</artifactId>
				<version>1.7</version>
				<executions>
					<!-- Add src/main/scala to eclipse build path -->
					<execution>
						<id>add-source</id>
						<phase>generate-sources</phase>
						<goals>
							<goal>add-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/main/scala</source>
							</sources>
						</configuration>
					</execution>
					<!-- Add src/test/scala to eclipse build path -->
					<execution>
						<id>add-test-source</id>
						<phase>generate-test-sources</phase>
						<goals>
							<goal>add-test-source</goal>
						</goals>
						<configuration>
							<sources>
								<source>src/test/scala</source>
							</sources>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<plugin>
				<groupId>org.scalastyle</groupId>
				<artifactId>scalastyle-maven-plugin</artifactId>
				<version>0.5.0</version>
				<executions>
					<execution>
						<goals>
							<goal>check</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<verbose>false</verbose>
					<failOnViolation>true</failOnViolation>
					<includeTestSourceDirectory>true</includeTestSourceDirectory>
					<failOnWarning>false</failOnWarning>
					<sourceDirectory>${basedir}/src/main/scala</sourceDirectory>
					<testSourceDirectory>${basedir}/src/test/scala</testSourceDirectory>
					<configLocation>${project.basedir}/../../tools/maven/scalastyle-config.xml</configLocation>
					<outputFile>${project.basedir}/scalastyle-output.xml</outputFile>
					<outputEncoding>UTF-8</outputEncoding>
				</configuration>
			</plugin>
			
			<!-- get default data from flink-java-examples package -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-dependency-plugin</artifactId>
				<version>2.9</version><!--$NO-MVN-MAN-VER$-->
				<executions>
					<execution>
						<id>unpack</id>
						<phase>prepare-package</phase>
						<goals>
							<goal>unpack</goal>
						</goals>
						<configuration>
							<artifactItems>
								<artifactItem>
									<groupId>org.apache.flink</groupId>
									<artifactId>flink-java-examples</artifactId>
									<version>${project.version}</version>
									<type>jar</type>
									<overWrite>false</overWrite>
									<outputDirectory>${project.build.directory}/classes</outputDirectory>
									<includes>**/util/*Data*.class</includes>
								</artifactItem>
							</artifactItems>
						</configuration>
					</execution>
				</executions>
			</plugin>

			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-jar-plugin</artifactId>
				<executions>
					
					<!-- KMeans -->
					<execution>
						<id>KMeans</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>

						<configuration>
							<classifier>KMeans</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.clustering.KMeans</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/clustering/KMeans.class</include>
								<include>**/scala/clustering/KMeans$*.class</include>
								<include>**/java/clustering/util/KMeansDataGenerator.class</include>
								<include>**/java/clustering/util/KMeansData.class</include>
							</includes>
						</configuration>
					</execution>

					<!-- Transitive Closure -->
					<execution>
						<id>TransitiveClosure</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>TransitiveClosure</classifier>
				
							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.graph.TransitiveClosureNaive</program-class>
								</manifestEntries>
							</archive>
				
							<includes>
								<include>**/scala/graph/TransitiveClosureNaive.class</include>
								<include>**/scala/graph/TransitiveClosureNaive$*.class</include>
								<include>**/java/graph/util/ConnectedComponentsData.class</include>
							</includes>
						</configuration>
					</execution>

					<!-- Connected Components -->
					<execution>
						<id>ConnectedComponents</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>ConnectedComponents</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.graph.ConnectedComponents</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/graph/ConnectedComponents.class</include>
								<include>**/scala/graph/ConnectedComponents$*.class</include>
								<include>**/java/graph/util/ConnectedComponentsData.class</include>
							</includes>
						</configuration>
					</execution>
					
					<!-- EnumTriangles Basic -->
					<execution>
						<id>EnumTrianglesBasic</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>EnumTrianglesBasic</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.graph.EnumTrianglesBasic</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/graph/EnumTrianglesBasic.class</include>
								<include>**/scala/graph/EnumTrianglesBasic$*.class</include>
								<include>**/java/graph/util/EnumTrianglesData.class</include>
							</includes>
						</configuration>
					</execution>
					
					<!-- EnumTriangles Opt -->
					<execution>
						<id>EnumTrianglesOpt</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>EnumTrianglesOpt</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.graph.EnumTrianglesOpt</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/graph/EnumTrianglesOpt.class</include>
								<include>**/scala/graph/EnumTrianglesOpt$*.class</include>
								<include>**/java/graph/util/EnumTrianglesData.class</include>
							</includes>
						</configuration>
					</execution>
					
					<!-- PageRank Basic-->
					<execution>
						<id>PageRankBasic</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>PageRankBasic</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.graph.PageRankBasic</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/graph/PageRankBasic.class</include>
								<include>**/scala/graph/PageRankBasic$*.class</include>
								<include>**/java/graph/util/PageRankData.class</include>
							</includes>
						</configuration>
					</execution>
					
					<!-- These queries are currently not self-contained -->

					<!-- TPC-H Query 10 -->

					<!--
					<execution>
						<id>TPCHQuery10</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>TPCHQuery10</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.relational.TPCHQuery10</program-class>
								</manifestEntries>
							</archive>
							<includes>
								<include>**/scala/relational/TPCHQuery10.class</include>
								<include>**/scala/relational/TPCHQuery10$*.class</include>
							</includes>
						</configuration>
					</execution> -->
				
					<!-- TPC-H Query 3 -->
					<!--
					<execution>
						<id>TPCHQuery3</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>TPCHQuery3</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.relational.TPCHQuery3</program-class>
								</manifestEntries>
							</archive>
							<includes>
								<include>**/scala/relational/TPCHQuery3.class</include>
								<include>**/scala/relational/TPCHQuery3$*.class</include>
							</includes>
						</configuration>
					</execution> -->
		
					<!-- WebLogAnalysis -->
					<execution>
						<id>WebLogAnalysis</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>WebLogAnalysis</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.relational.WebLogAnalysis</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/relational/WebLogAnalysis.class</include>
								<include>**/scala/relational/WebLogAnalysis$*.class</include>
								<include>**/java/relational/util/WebLogData.class</include>
								<include>**/java/relational/util/WebLogDataGenerator.class</include>
							</includes>
						</configuration>
					</execution>

					<!-- WordCount -->
					<execution>
						<id>WordCount</id>
						<phase>package</phase>
						<goals>
							<goal>jar</goal>
						</goals>
						<configuration>
							<classifier>WordCount</classifier>

							<archive>
								<manifestEntries>
									<program-class>org.apache.flink.examples.scala.wordcount.WordCount</program-class>
								</manifestEntries>
							</archive>

							<includes>
								<include>**/scala/wordcount/WordCount.class</include>
								<include>**/scala/wordcount/WordCount$*.class</include>
								<include>**/java/wordcount/util/WordCountData.class</include>
							</includes>
						</configuration>
					</execution>
					
				</executions>
			</plugin>
		</plugins>
		
		<pluginManagement>
			<plugins>
				<!-- This plugin's configuration is used to store Eclipse m2e settings only.
				     It has no influence on the Maven build itself and simply suppresses errors in Eclipse.-->
				<plugin>
					<groupId>org.eclipse.m2e</groupId>
					<artifactId>lifecycle-mapping</artifactId>
					<version>1.0.0</version>
					<configuration>
						<lifecycleMappingMetadata>
							<pluginExecutions>
								<pluginExecution>
									<pluginExecutionFilter>
										<groupId>org.apache.maven.plugins</groupId>
										<artifactId>maven-dependency-plugin</artifactId>
										<versionRange>[2.9,)</versionRange>
										<goals>
											<goal>unpack</goal>
										</goals>
									</pluginExecutionFilter>
									<action>
										<ignore/>
									</action>
								</pluginExecution>
							</pluginExecutions>
						</lifecycleMappingMetadata>
					</configuration>
				</plugin>
			</plugins>
		</pluginManagement>
	</build>

</project>