[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5448) Documentation bug - reference contains a wrong POM in the tutorial section

[Oleksandr Alesinskyy (JIRA)]

Documentation bug - reference contains a wrong POM in the tutorial section
--------------------------------------------------------------------------

                 Key: HHH-5448
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5448
             Project: Hibernate Core
          Issue Type: Bug
          Components: build
    Affects Versions: 3.6.0.Beta1, 3.5.4
            Reporter: Oleksandr Alesinskyy


The POM shown in the tutorial section of Hibernate Reference (http://docs.jboss.org/hibernate/stable/core/reference/en/html_single/#tutorial-firstapp-setup) is unusable
{code: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>org.hibernate.tutorials</groupId>
    <artifactId>hibernate-tutorial</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <name>First Hibernate Tutorial</name>

    <build>
         <!-- we dont want the version to be part of the generated war file name -->
         <finalName>${artifactId}</finalName>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
        </dependency>

        <!-- Because this is a web app, we also have a dependency on the servlet api. -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
        </dependency>

        <!-- Hibernate uses slf4j for logging, for our purposes here use the simple backend -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
        </dependency>

        <!-- Hibernate gives you a choice of bytecode providers between cglib and javassist -->
        <dependency>
            <groupId>javassist</groupId>
            <artifactId>javassist</artifactId>
        </dependency>

    </dependencies>
</project>
{code}

An build attempt ( {{mvn clean install}} ) results in

{quote}
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: org.hibernate.tutorials:hibernate-tutorial
POM Location: D:\t\000\pom.xml
Validation Messages:

    [0]  'dependencies.dependency.version' is missing for org.hibernate:hibernate-core:jar
    [1]  'dependencies.dependency.version' is missing for javax.servlet:servlet-api:jar
    [2]  'dependencies.dependency.version' is missing for org.slf4j:slf4j-simple:jar
    [3]  'dependencies.dependency.version' is missing for javassist:javassist:jar


Reason: Failed to validate POM for project org.hibernate.tutorials:hibernate-tutorial at D:\t\000\pom.xml


[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Failed to validate POM for project org.hibernate.tutorials:hibernate-tutorial at D:\t\000\pom.xml
	at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:404)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:272)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.project.InvalidProjectModelException: Failed to validate POM for project org.hibernate.tutorials:hibernate-tutorial at D:\t\000\pom.xml
	at org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:1077)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:880)
	at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.java:508)
	at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:200)
	at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:604)
	at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:487)
	at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:391)
	... 12 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: < 1 second
[INFO] Finished at: Thu Aug 05 13:24:06 CEST 2010
[INFO] Final Memory: 1M/15M
[INFO] ------------------------------------------------------------------------
{quote}

Maven 2.0.09 and 2.2.1.

I guess the cause is that this POM was created by a naive "stripping-out" the POM from the "tutorials" module in the Hibernate distribution - but that POM is inherited from hibernate-parent. If this inheritance is lost all versions shall be specified explicitly.

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