Maven Tutorial

you are so wonderful

Hi, I am trying to integrate maven in eclipse indigo. But, the installation fails and give below issue: Cannot complete the install because one or more required items could not be found. Software being installed: m2e – Maven Integration for Eclipse (includes Incubating components) 1.8.0.20170516-2043 (org.eclipse.m2e.feature.feature.group 1.8.0.20170516-2043) Missing requirement: Maven Integration for Eclipse 1.8.0.20170516-2043 (org.eclipse.m2e.core 1.8.0.20170516-2043) requires ‘bundle org.eclipse.osgi 3.10.0’ but it could not be found Cannot satisfy dependency: From: m2e Marketplace 1.8.0.20170516-2043 (org.eclipse.m2e.discovery 1.8.0.20170516-2043) To: bundle org.eclipse.m2e.core [1.8.0,1.9.0) Cannot satisfy dependency: From: m2e – Maven Integration for Eclipse (includes Incubating components) 1.8.0.20170516-2043 (org.eclipse.m2e.feature.feature.group 1.8.0.20170516-2043) To: org.eclipse.m2e.discovery [1.8.0.20170516-2043] Can anyone… Read more »

Regarding Custom Library.

we are using Maven. One of the custom library reside under web-inf/lib dir. while building project i m facing error like

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.0:compile (default-compile) on project : Compilation failure: Compilation failure: saying that cannot find symbol.

above mentioned lib are not mentioned under pom.xml.

can you please help me.

Hello,how to work with webfragments and maven?

I have a use case … I am building a website. Depending on the user login I want to build an other application (which is an second project in Eclipse) (all this in real time) ( this I want to accomplish through Maven Eclipse plugin)? How can I achieve this? So my specific question is —- From one project (website project) in eclipse , how to call (how to build , generate its exe, mvn install ) a second project? ….. Do I have to call Runtime.getRuntime().exec(“… but then how do I give the address of the second project ???… Read more »

You are the best!

I am planning to write a custom rule extending maven enforcer
plugin. My task is simple here. I need to read the description in the
POM file and see if it valid or not and fail the build of the project if
it is empty. Can anyone help me how to retrieve the descrioption and
check using java code

i am newer to maven…i am facing a problem while creating new maven
project it throws an below error….

CoreException:
Could not calculate build plan: Plugin
org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its
dependencies could not be resolved: Failed to read artifact descriptor
for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2:
ArtifactResolutionException: Failure to transfer
org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from http://repo.maven.apache.org/m…
was cached in the local repository, resolution will not be reattempted
until the update interval of central has elapsed or updates are forced.
Original error: Could not transfer artifact
org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from/to central
(http://repo.maven.apache.org/m… null to http://repo.maven.apache.org/m…

kindly reply as soon as possible……

I am getting the following error when i try to integarate maven in eclipse.

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5

Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5

Please help me ASAP..

http://www.mkyong.com/maven/generate-javadoc-file-for-maven-based-project/ got 404, check it out

Even if i downloaded the new eclipse kepler, i am getting the following error-

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-war-plugin:2.1.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.1.1

Plugin org.apache.maven.plugins:maven-war-plugin:2.1.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.1.1

ECLIPSE KEPLER AND STS 3.4.O are killing me like anything. Could you help me please?

Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5

Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5

Great Tutorial….
Dev

Really awesome… Keep it up…

Amazingly practical knowledge presented in practical terms! :)

? ????? MKYONG

MKYONG ????????? ????? ????? ???? ???????!

Hi,

Thanks for this tutorials .It is very simple to learn and achieves everything which we need

Thanks.Very helpful

Your tutorials are so simple and yet covers all that matters…
Thank you very much!

Hey,mkyong.May I ask you a question? I created a Maven Project using maven-archetype-quikstart plugin in Eclipse 4.2.2. When I right click the pom.xml and run mvn test command,what I saw in console is the following: [INFO] Scanning for projects… [INFO] [INFO] ———————————————————————— [INFO] Building Maven Hello World Project 1.0-SNAPSHOT [INFO] ———————————————————————— ————————————————— constituent[0]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/aether-api-1.13.1.jar constituent[1]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/aether-connector-wagon-1.13.1.jar constituent[2]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/aether-impl-1.13.1.jar constituent[3]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/aether-spi-1.13.1.jar constituent[4]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/aether-util-1.13.1.jar constituent[5]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/commons-cli-1.2.jar constituent[6]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-aether-provider-3.0.5.jar constituent[7]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-artifact-3.0.5.jar constituent[8]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-compat-3.0.5.jar constituent[9]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-core-3.0.5.jar constituent[10]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-embedder-3.0.5.jar constituent[11]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-model-3.0.5.jar constituent[12]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-model-builder-3.0.5.jar constituent[13]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-plugin-api-3.0.5.jar constituent[14]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-repository-metadata-3.0.5.jar constituent[15]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-settings-3.0.5.jar constituent[16]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/maven-settings-builder-3.0.5.jar constituent[17]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/plexus-cipher-1.7.jar constituent[18]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/plexus-component-annotations-1.5.5.jar constituent[19]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/plexus-interpolation-1.14.jar constituent[20]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/plexus-sec-dispatcher-1.3.jar constituent[21]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/plexus-utils-2.0.6.jar constituent[22]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/sisu-guava-0.9.9.jar constituent[23]: file:/E:/ASF/apache-maven-3.0.5-bin/apache-maven-3.0.5/lib/sisu-guice-3.1.0-no_aop.jar… Read more »

Hai mkyong, this satish developing web application using spring3 mvc and Hibernate with maven and jboss,I’m configuring all the dependecies in pom.xml but my problem is how to configure jboss4.2.3 in pom.xml using maven 2.x to deploy the web application war file in jboss server deploy folder automatically.? Can you guide me Regarding this post????????

Can you message me with some hints on how you made this web site look this cool, I??d be thankful.

Please can i find here maven+ hibernate/facetsJPA/spring3+jsf

I actually Feel posting, _Maven Tutorial_ was good!
I actuallycan’t see eye to eye together with u more! Finally looks like Istumbled upon a blog truly worth browsing. I appreciate it, Cynthia

I want to create a table as below: | ID | BlockerID | BlockedID | | 1 | 5 | 6 | | 2 | 5 | 7 | | 3 | 5 | 8 | | 4 | 5 | 10 | | 5 | 9 | 5 | So 5 has blocked 6, 7, 8, 10 and 9 has blocked 5. Is possible to do thins like this: @Entity @Table(name=”BLOCKEE”) @XmlRootElement @XmlAccessorType(XmlAccessType.FIELD) public class Blockee { @Id @GeneratedValue(strategy= GenerationType.AUTO) @Column(name=”BLOCKEE_ID”) @XmlElement private int blockeeid; @OneToMany(cascade= {CascadeType.PERSIST, CascadeType.MERGE}) @JoinTable(name=”BLOCKEE”, joinColumns= {@JoinColumn(name=”BLOCKER_ID”)}, inverseJoinColumns=@JoinColumn(table=”USER”,name=”USER_ID”)) private User userid; @OneToMany(cascade= {CascadeType.PERSIST, CascadeType.MERGE}) @JoinTable(name=”BLOCKEE”,… Read more »

mvn site:stage related configuration and examples, as I’m running automation test cases and the cases are executing multiple time(i.e two times).

good work it is really helpfull us………..