Could anybody suggest me an solution with the following exception. I am going to create a multi-module project.
Parent Project name is LOGICBACKEND
child project name is DBAccess
I need to have ear file of LOGICBACKEND
which should contain DBAccess
prjoects jar
file.
I am getting following exception when i run mav clean install -P Developer
.
[ERROR]The project com.project1.Database:DBAccess:1.0-SNAPSHOT (C:Project1DBAccesspom.xml) has 1 error [ERROR]Invalid packaging for parent POM com.project1.logic:LOGIC:1.0-SNAPSHOT (C:Project1pom.xml), must be "pom" but is "ear" @ com.project1.logic:LOGIC:1.0-SNAPSHOT, C:Project1pom.xml, line 6, column 13
This is how part of my parent pom.xml looks
<modelVersion>4.0.0</modelVersion> <groupId>com.project1.logic</groupId> <artifactId>LOGICBACKEND</artifactId> <packaging>ear</packaging> <version>1.0-SNAPSHOT</version>
This is how child pom.xml looks
<groupId>com.project1.logic</groupId> <artifactId>DBAccess</artifactId> <packaging>ejb</packaging> <name>DBAccess</name> <version>1.0-SNAPSHOT</version> <parent> <groupId>com.project1.logic</groupId> <artifactId>DBAccess</artifactId> <version>1.0-SNAPSHOT</version> <relativePath>../pom.xml</relativePath> </parent>
Could anybody help me here to understand what is going wrong here.
Thanks in advance for any help
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Answer
This simple setup is a good start.
. ├── pom.xml ├── services | ├── pom.xml | └── src | └── main | └── java | └── com | └── stackoverflow | └── MyEjbService.java └── application └── pom.xml
pom.xml
<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> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>parent</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <name>${project.artifactId}-${project.version}</name> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <modules> <module>services</module> <module>application</module> </modules> <dependencies> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>services</artifactId> <version>${project.version}</version> <type>ejb</type> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <artifactId>maven-ejb-plugin</artifactId> <version>2.3</version> <configuration> <ejbVersion>3.1</ejbVersion> </configuration> </plugin> </plugins> </build> </project>
services/pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>parent</artifactId> <version>1.0-SNAPSHOT</version> </parent> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>services</artifactId> <packaging>ejb</packaging> <name>${project.artifactId}-${project.version}</name> </project>
application/pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>parent</artifactId> <version>1.0-SNAPSHOT</version> </parent> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>application</artifactId> <packaging>ear</packaging> <name>${project.artifactId}-${project.version}</name> <dependencies> <dependency> <groupId>com.stackoverflow.Q13330930</groupId> <artifactId>services</artifactId> <type>ejb</type> </dependency> </dependencies> <build> <plugins> <plugin> <artifactId>maven-ear-plugin</artifactId> <version>2.7</version> <configuration> <defaultLibBundleDir>lib</defaultLibBundleDir> </configuration> </plugin> </plugins> </build> </project>