Running java main program using maven

Question

While running the executing the maven main class using below command:

mvn exec:java -Dexec.mainClass="com.xoxo.amqtest.SubscriberDriver"

I assumed that all the jars must be picked up from the maven repo. But instead it throws below exception.

java.lang.NoClassDefFoundError: com/xoxo/infra/protectedpkg/ProtectedPackageLoadException

This maven project runs fine in eclipse. Is there any way to specify maven to pick all the dependencies from maven repo instead of adding all the dependencies like below

java -cp ./:./target/amq-subscriber-1.0.0-SNAPSHOT-jar-with-dependencies.jar:/x/home/stvu/.m2/repository/com/xoxo/submodule/infra-jsse-2.0.1.jar com.xoxo.amqtest.SubscriberDriver

Edit:

<?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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.xoxox.infra</groupId>
        <artifactId>infra-parent</artifactId>
        <version>13.2.3</version>
        <relativePath />
    </parent>

    <groupId>com.xoxox.amqtest</groupId>
    <artifactId>amqsubscriber</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>amq_sub_test</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.xoxox.infra</groupId>
            <artifactId>infra</artifactId>
        </dependency>
        <dependency>
            <groupId>com.xoxox.kernel</groupId>
            <artifactId>KernelDAL</artifactId>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>javax.jms</groupId>
            <artifactId>jms</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.14</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.5.11</version>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.7</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit-addons</groupId>
            <artifactId>junit-addons</artifactId>
            <version>1.4</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <testFailureIgnore>true</testFailureIgnore>
                </configuration>
            </plugin>

            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id> <!-- this is used for inheritance merges -->
                        <phase>package</phase> <!-- bind to the packaging phase -->
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </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.-->
                <plugin>
                    <groupId>org.eclipse.m2e</groupId>
                    <artifactId>lifecycle-mapping</artifactId>
                    <version>1.0.0</version>
                    <configuration>
                        <lifecycleMappingMetadata>
                            <pluginExecutions>
                                <pluginExecution>
                                    <pluginExecutionFilter>
                                        <groupId>
                                            com.xoxox.infra.maven.plugins
                                        </groupId>
                                        <artifactId>
                                            infra-codegenerator-maven-plugin
                                        </artifactId>
                                        <versionRange>
                                            [13.3.0,)
                                        </versionRange>
                                        <goals>
                                            <goal>generate-code</goal>
                                        </goals>
                                    </pluginExecutionFilter>
                                    <action>
                                        <ignore></ignore>
                                    </action>
                                </pluginExecution>
                            </pluginExecutions>
                        </lifecycleMappingMetadata>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

Andrei Sfat · Accepted Answer · 2014-03-06 09:46:58Z

I've done this in the past using exec-maven-plugin:

           <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>1.2.1</version>
                <executions>
                    <execution>
                        <id>execute-your-main</id>
                        <phase>process-classes</phase>
                        <goals>
                            <goal>java</goal>
                        </goals>
                        <configuration>
                            <mainClass>com.xoxo.amqtest.SubscriberDriver</mainClass>
                            <arguments>
                                <argument>ADD_YOUR_ARGUMENTS_IF_NEEDED</argument>
                            </arguments>
                        </configuration>
                    </execution>
            </plugin>

Adi · Accepted Answer · 2014-03-06 09:39:29Z

0

take look at appassembler plugin.

http://mojo.codehaus.org/appassembler/appassembler-maven-plugin/

Configuration will look like

<plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>appassembler-maven-plugin</artifactId>
            <version>1.6</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>assemble</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <programs>
                    <program>
                        <mainClass>fun.Tester</mainClass>
                        <id>app</id>
                    </program>
                </programs>
            </configuration>
        </plugin>

it will create directory name 'appassembler' in you target directory which will have all dependent jars and executable according to platform in 'bin' directory

answered Mar 6, 2014 at 9:39

Adi

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1 Comment

khmarbaise Over a year ago

Please use an up-to-date version of the appassembler-maven-plugin

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