Maven Vs Ant

Reference

http://www.sonatype.com/books/mvnref-book/reference/public-book.html

http://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html

 

 

Deploy use Maven

http://jlorenzen.blogspot.com/2007/09/how-to-effectively-use-snapshot.html

http://java.dzone.com/articles/getting-started-nexus-maven

 

Release use Maven

http://jlorenzen.blogspot.com/2007/09/how-to-create-release-using-maven2.html

http://maven.apache.org/guides/mini/guide-releasing.html

Issues

http://blog.dawouds.com/2010/07/mavennexus-failed-to-transfer-file.html

org.apache.maven.wagon.TransferFailedException: Failed to transfer file 401 code

-> password is wrong or not set in  $M2_HOME/conf/settings.xml

 Failed to transfer file return code 400

-> try to release snapshots or re-deploy 

Issues： how to convert maven pom to ivy

http://stefan222devel.blogspot.com/2010/01/how-to-convert-maven-pomxml-into-ivy.html

http://draconianoverlord.com/2010/07/18/publishing-to-maven-repos-with-ivy.html

impossible convert given pom file to

 ivy file: java.io.IOException: Impossible to load parent for file

|_ build.xml

|_ ivysettings.xml

build.xml

<project name="convertPomToIvy" basedir="." default="convert" xmlns:ivy="antlib:fr.jayasoft.ivy.ant" xmlns:ac="antlib:net.sf.antcontrib"> <path id="antlib.classpath"> <fileset dir="C:/apache-ivy-2.2.0" includes="*.jar"/> <fileset dir="C:/apache-ivy-2.2.0/lib" includes="*.jar"/> </path> <taskdef uri="antlib:fr.jayasoft.ivy.ant" resource="fr/jayasoft/ivy/ant/antlib.xml" classpathref="antlib.classpath" loaderref="antlib.classpath.loader"/> <ivy:settings file="ivysettings.xml"/> <target name="convert"> <ivy:convertpom pomFile="pom2.xml" ivyFile="ivy.xml" /> </target> </project> 

ivysettings.xml

<ivysettings> <settings defaultResolver="default"/> <resolvers> <ibiblio name="local-m2" m2compatible="true" root="file:///C:/Documents and Settings/fli/.m2/repository" /> <chain name="default"> <resolver ref="local-m2"/> </chain> </resolvers> </ivysettings> 

 

 

 

 

 

 

Declarative (Maven) and Imperative (Ant)

Convention and configuration (Maven) over configuration and scripting (Ant)

 

 

Maven

  Good for Modularization

Dependency management

Not easy for beginner to understand

Bugs and issues are hard to track (understand the conventions)

Sometimes are slow

Ant

  Easy to learn – No so many abstraction

 

 

 

PPT is downlaod: http://www.slideshare.net/leefs/maven-7839125/download

 

Maven

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