I 've been using the p2-maven-plugin and I have some problems: it seems to be generating cycling dependencies but I could not find why (the same jars in maven show no problem). I am wondering whether anyone can help.
here is my 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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.reficio.rcp</groupId>
<artifactId>example-p2-site</artifactId>
<packaging>pom</packaging>
<version>1.0.0</version>
<build>
<plugins>
<plugin>
<groupId>org.reficio</groupId>
<artifactId>p2-maven-plugin</artifactId>
<version>1.1.0</version>
<executions>
<execution>
<id>default-cli</id>
<configuration>
<artifacts>
<!-- specify your depencies here -->
<!-- groupId:artifactId:version -->
<artifact><id>org.apache.shiro:shiro-aspectj:1.3.2</id></artifact>
<artifact><id>org.apache.shiro:shiro-core:1.3.2</id></artifact>
<artifact><id>org.apache.shiro:shiro-ehcache:1.3.2</id></artifact>
<artifact><id>net.sf.ehcache:ehcache-core:2.6.9</id></artifact>
<artifact><id>net.sf.ehcache:ehcache:2.9.0</id></artifact>
<artifact><id>commons-logging:commons-logging:1.1.1</id></artifact>
<artifact><id>org.slf4j:slf4j-simple:1.6.1</id></artifact>
</artifacts>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<pluginRepositories>
<pluginRepository>
<id>reficio</id>
<url>http://repo.reficio.org/maven/</url>
</pluginRepository>
</pluginRepositories>
here is the cyclic dependency (look for org.apache.shiro.core)
Thanks in advance
K. Apostolou
Related
I have the following code.
I am trying to create a 'pom.xml' file for a bukkit plugin (Minecraft) using Maven.
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>newestfile.here</groupId>
<artifactId>newestplugin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<executions>
<execution>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
This gave me the error:
No goals have been specified for this build. You must specify a valid lifecycle phase or a goal
I thus amended the code by adding 3 lines below 'executions', to set a goal which I specified as being 'test', given that I want to run the code and see if I get any errors (i.e., if it works).
However, this gives me the error: 'invalid goal for this plugin: test'.
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>newestfile.here</groupId>
<artifactId>newestplugin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<executions>
<execution>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
I would be so grateful for a helping hand!
I changed the version to 3.10.1 and the target to 17 as follows, and the code successfully ran:
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>newestfile.here</groupId>
<artifactId>newestplugin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.10.1</version>
<configuration>
<source>17</source>
<target>17</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<repositories>
<repository>
<id>spigot-repo</id>
<url>https://hub.spigotmc.org/nexus/content/repositories/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
<version>1.16.5-R0.1-SNAPSHOT</version><!--change this value depending on the version or use LATEST-->
<type>jar</type>
<scope>provided</scope>
</dependency>
</dependencies>
</project>
Thanks so much for all your help!
I have two Eclipse Maven projects, one of them is referenced by the other project (a dynamic web project) as a dependency. When I export, using Eclipse Export menu, the web project to a war file a jar file is generated for the other project and included in the lib directory in the war file, but when using Maven directly (Run as / Maven Build... / clean install) no jar file is generated but only an empty directory with the name OtherProject.jar.
Can this be done and I am missing some thing, or is it impossible?
My web project pom.xml is:
<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>Group</groupId>
<artifactId>MyWarProject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.0.0</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.44</version>
</dependency>
...
other dependencies
...
<dependency>
<groupId>Group</groupId>
<artifactId>OtherProject</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</project>
My other project pom.xml is:
<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>Group</groupId>
<artifactId>OtherProject</artifactId>
<version>1.0</version>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
<excludes>
<exclude>**/*.java</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifestFile>src/META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
...
some dependencies
...
</dependencies>
</project>
Am creating new java project using the pom.xml file. when i run the command mvn clean install am getting build failure error.
Can anyone please help me to resolve this issue.
and my pom.xml is like this
<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</groupId>
<artifactId>tasapitesting</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>tasapitesting</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<version>2.10</version>
<configuration>
<downloadSources>true</downloadSources>
<downloadJavadocs>true</downloadJavadocs>
<wtpversion>1.8</wtpversion>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3.9</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
Maven Central doesn't seem to have a 3.3.9 build for maven-compiler-plugin (see here). Regardless, the 3.3 generation is quite old. Unless you absolutely, positively have to use such an old version, just move forward to a newer version that actually exists, like 3.6.0, and you should be fine.
I am trying to use maven to handle dependencies in a scala project in Eclipse. But once the project is converted to maven, the application wont run anymore.
Here is the steps to reproduce :
1) new scala project
project name : test
finish
2) new scala object
name : hello_world
finish
3) hello_world.scala
package test
object hello_world {
def main(args: Array[String]) {
println("Hello world !!!")
}
}
4) run scala application
project : test
main class : test.hello_world
result : working, hello world is printed
5) right clic on project -> configure -> convert to mavem project
group id : test
artifact id : test
version : 0.0.1-SNAPSHOT
packaging : jar
finish
6) run scala application
project : test
main class : test.hello_world
result :
Error: Could not find or load main class test.hello_world
Versions details :
Eclipse 4.4.1
M2E 1.5.0
Scala IDE for Eclipse 4.0.0.nightly-2_11
Generated 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>test</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
<excludes>
<exclude>**/*.java</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
http://scala-tools.org/repo-releases is deprecated, here is a working 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>test</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<repositories>
<repository>
<id>scala-tools.org</id>
<name>Scala-tools Maven2 Repository</name>
<url>https://oss.sonatype.org/content/groups/scala-tools/</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>scala-tools.org</id>
<name>Scala-tools Maven2 Repository</name>
<url>https://oss.sonatype.org/content/groups/scala-tools/</url>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>2.11.4</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>src</sourceDirectory>
<pluginManagement>
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>maven-scala-plugin</artifactId>
<version>3.2.0</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<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>
</executions>
</plugin>
</plugins>
</build>
</project>
To run the application :
run -> scala application
project : test
main class : test.hello_world
Your pom.xml should contain these parts (change the versions of course):
Repositories:
<repositories>
<repository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</repository>
</repositories>
Plugin repositories:
<pluginRepositories>
<pluginRepository>
<id>scala-tools.org</id>
<name>Scala-Tools Maven2 Repository</name>
<url>http://scala-tools.org/repo-releases</url>
</pluginRepository>
</pluginRepositories>
Dependencies:
<dependencies>
<dependency>
<groupId>org.scala-lang</groupId>
<artifactId>scala-library</artifactId>
<version>${scala.version}</version>
</dependency>
</dependencies>
Build:
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.scala-tools</groupId>
<artifactId>maven-scala-plugin</artifactId>
<version>2.15.2</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<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>
</executions>
</plugin>
</plugins>
</build>
Go to
project properties->Select scala compiler->Select scala installation and change to scala-2.10->apply->close
Run
maven clean
Run Scala application
then you cant see the output in Console
May be mine is late reply but it may help some one, Below process fixed my issue.
Please do check whether your source folders is on build path or not. If your source folders is not in build path you can't see run as scala application in runas
To add your source to build path
1) Right click on project properties
2) In left side pane select Java Build Path and in source tab click on add folder and select your source folder and click ok
Dear StackOverflow Users,
I want to split my huge application written in SmartGWT, compiled by maven, into several subprojects, for example: common, custom-widgets, forms, custom-datasources, sites.
The main idea is: once subproject is compilated by GWT can be easy used in other sub-project to skip compilation again. (sorry for my english, but I think You got my point)
example subproject pom.xml is:
<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>eu.nanobeauty</groupId>
<artifactId>nanobeauty</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>common</artifactId>
<packaging>jar</packaging>
<name>nanoBeauty :: Common</name>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>${gwt.version}</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Common.gwt.xml is :
<module>
<inherits name="com.google.gwt.user.User"/>
<inherits name="com.smartgwt.SmartGwtNoTheme"/>
<source path="common"/>
</module>
and the parent pom.xml is:
<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>eu.nanobeauty</groupId>
<artifactId>nanobeauty</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>nanoBeauty :: Parent</name>
<modules>
<module>datasources</module>
<!-- multimodule : each form different project -->
<module>forms</module>
<!-- multimodule : each site different project -->
<module>sites</module>
<module>common</module>
</modules>
<properties>
<gwt.version>2.5.0</gwt.version>
<smartgwt.version>3.1</smartgwt.version>
<java.version>1.6</java.version>
<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.war.plugin.version>2.1.1</maven.war.plugin.version>
</properties>
<repositories>
<repository>
<id>smartclient</id>
<url>http://smartclient.com/maven2</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>com.smartgwt</groupId>
<artifactId>smartgwt</artifactId>
<version>${smartgwt.version}</version>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<version>${gwt.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwt.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
After long night googling i found solution:
It cannot be done this way I want to achieve.
GWT needs source files to generate JS files. Main module pom.xml is ok and example .gwt.xml file above is also ok. Only change is in sub-module pom.xml files only goal is resources.
So for every submodule I need to setup pom.xml that looks like similar to:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>eu.nanobeauty</groupId>
<artifactId>nanobeauty</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>common</artifactId>
<packaging>jar</packaging>
<name>nanoBeauty :: Common</name>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>${gwt.version}</version>
<executions>
<execution>
<goals>
<goal>resources</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Based on this documents:
Resources goal
Multimodule project