如何在此pom.xml文件中执行3次执行？

Question

I'm totally lost as to how to get these 3 executions to execute when I perform a mvn clean install . I know they're inside the PluginManagement section, and I feel like that is part of the issue. Thanks

<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>jhu.rahLeague</groupId>
        <artifactId>rahLeague</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>

    <groupId>jhu.rahLeagueImpl</groupId>
    <artifactId>rahLeagueImpl</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>rahLeagueImpl</name>


    <profiles>
        <profile>
            <id>testing</id>
            <activation>
                <property>
                    <name>!skipTests</name>
                </property>
            </activation>


            <build>
                <pluginManagement>
                    <plugins>
                        <plugin>
                            <groupId>org.codehaus.mojo</groupId>
                            <artifactId>hibernate3-maven-plugin</artifactId>
                            <version>${hibernate3-maven-plugin.version}</version>
                            <extensions>true</extensions>
                            <dependencies>
                                <dependency>
                                    <groupId>org.hibernate</groupId>
                                    <artifactId>hibernate-entitymanager</artifactId>
                                    <version>${hibernate3.version}</version>
                                </dependency>
                            </dependencies>
                            <executions>
                                <execution>
                                    <id>drop-db-before-test</id>
                                    <phase>process-test-classes</phase>
                                    <goals>
                                        <goal>execute</goal>
                                    </goals>
                                    <configuration>
                                        <autocommit>true</autocommit>
                                        <fileset>
                                            <basedir>${basedir}/src</basedir>
                                            <includes>
                                                <include>main/resources/ddl/*drop*.ddl</include>
                                            </includes>
                                        </fileset>
                                        <onError>continue</onError>
                                    </configuration>
                                </execution>
                                <execution>
                                    <id>create-db-before-test</id>
                                    <phase>process-test-classes</phase>
                                    <goals>
                                        <goal>execute</goal>
                                    </goals>
                                    <configuration>
                                        <autocommit>true</autocommit>
                                        <fileset>
                                            <basedir>${basedir}/src</basedir>
                                            <includes>
                                                <include>main/resources/ddl/*create*.ddl</include>
                                            </includes>
                                        </fileset>
                                        <print>true</print>
                                    </configuration>
                                </execution>
                                <execution>
                                    <id>populate-db-before-test</id>
                                    <phase>process-test-classes</phase>
                                    <goals>
                                        <goal>execute</goal>
                                    </goals>
                                    <configuration>
                                        <autocommit>true</autocommit>
                                        <fileset>
                                            <basedir>${basedir}/src</basedir>
                                            <includes>
                                                <include>test/resources/ddl/**/*populate*.ddl</include>
                                            </includes>
                                        </fileset>
                                    </configuration>
                                </execution>
                                <!-- <execution>
                                    <id>drop-db-after-test</id>
                                    <phase>test</phase>
                                    <goals>
                                        <goal>execute</goal>
                                    </goals>
                                    <configuration>
                                        <autocommit>true</autocommit>
                                        <fileset>
                                            <basedir>${basedir}/src</basedir>
                                            <includes>
                                                <include>main/resources/ddl/**/*drop*.ddl</include>
                                            </includes>
                                        </fileset>
                                    </configuration>
                                </execution> -->
                            </executions>
                        </plugin>
                        <plugin>
                            <groupId>org.codehaus.mojo</groupId>
                            <artifactId>sql-maven-plugin</artifactId>
                            <version>${sql-maven-plugin.version}</version>

                            <dependencies>
                                <dependency>
                                    <groupId>com.h2database</groupId>
                                    <artifactId>h2</artifactId>
                                    <version>${h2db.version}</version>
                                </dependency>
                            </dependencies>

                            <configuration>
                                <username>${jdbc.user}</username>
                                <password>${jdbc.password}</password>
                                <driver>${jdbc.driver}</driver>
                                <url>${jdbc.url}</url>
                            </configuration>
                        </plugin>
                    </plugins>
                </pluginManagement>

                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-compiler-plugin</artifactId>
                        <version>3.1</version>
                        <configuration>
                            <source>1.7</source>
                            <target>1.7</target>
                        </configuration>
                    </plugin>
                </plugins>
            </build>

        </profile>
    </profiles>


    <dependencies>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.3</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.1.3</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>4.2.6.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.0-api</artifactId>
            <version>1.0.1.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.2.6.Final</version>
        </dependency>
        <!-- <dependency> <groupId>org.hibernate.common</groupId> <artifactId>hibernate-commons-annotations</artifactId> 
            <version>4.0.4.Final</version> </dependency> -->
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>1.3.173</version>
        </dependency>
        <!-- <dependency>
            <groupId>org.apache.cocoon</groupId>
            <artifactId>cocoon-databases-hsqldb-client</artifactId>
            <version>1.0.0</version>
        </dependency> -->


    </dependencies>
</project>

Answer 1

You need to also reference the plugin in the plugins section of the profile (currently you only have the maven-compiler-plugin referenced there) and not just in the pluginManagement section.

So your pom would be:

...
<profiles>
    <profile>
        <id>testing</id>
        <activation>
            <property>
                <name>!skipTests</name>
            </property>
        </activation>

        <build>
            <pluginManagement>
                <plugins>
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>hibernate3-maven-plugin</artifactId>
                        <!-- excluded the configuration to keep this as short as possible -->
                        ...
                    </plugin>
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>sql-maven-plugin</artifactId>
                        <!-- etc -->
                    </plugin>
                </plugins>
            </pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    ...
                </plugin>
                <!-- add hibernate3-maven-plugin here. Don't need to   -->
                <!-- define a version or configuration as that has     -->
                <!-- already been done in the pluginManagement section -->
                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>hibernate3-maven-plugin</artifactId>
                </plugin>
                <!-- am presuming you would also want the sql-maven-plugin to run -->
                <!-- so you would need to add it here as well                     -->
                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>sql-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    </profile>
</profiles>

<dependencies>
    ...

The standard plugins section of a POM (and profile) defines what plugins should be executed during the build (and how based on their configuration).

The pluginManagement section also contains plugin elements in much the same way, except that rather than configuring plugin information for this particular project build, it is intended to configure project builds that inherit from this one (it can be used to configure the current pom as well). However, this only configures plugin s that are actually referenced within the plugins element in the children (or the current pom - this is what was missing in your case). The children have every right to override pluginManagement definitions.

So generally you would use the pluginManagement section to define standard configuration of a plugin, and then activate it in child poms (and override any configuration as required) by referencing the plugin in the standard plugins section of the pom.

Maven's documentation on the POM can be found here: http://maven.apache.org/pom.html (can explain it much better than me)