Re: [xwiki-devs] maven error when trying to write my own component

Thanks, I'll try this when I get a chance. BTW, my component file is .xml not .txt (the extension). Is this the way it should be?

-Mark -----Original Message----- From: "Vincent Massol" &lt;vincent(a)massol.net&gt; Sent: Saturday, November 13, 2010 3:05am To: "XWiki Developers" &lt;devs(a)xwiki.org&gt; Subject: Re: [xwiki-devs] maven error when trying to write my own component On Nov 13, 2010, at 8:23 AM, Caleb James DeLisle wrote: I'll try to find time to update the page. However it's quite simple: - create an interface and annotate it with @ComponentRole - create an implementation and annotate it with @Component - annotate fields that need to be injected with @Requirement - add the full package of the implementation in META-INF/components.txt - drop your jar in WEB-INF/lib or drop your classes in WEB-INF/classes These steps are described in http://code.xwiki.org/xwiki/bin/view/Modules/ComponentModule#HUsingAnnotati… Thanks -Vincent > Caleb > > > On 11/12/2010 04:32 PM, Mark Wallace wrote: >> Hi all, >> >> It's my first time trying to develop my own component per this page: >> http://platform.xwiki.org/xwiki/bin/view/DevGuide/WritingComponents >> >> I ran the maven create component steps as follows: >> >> C:\dev\xwiki\xwiki-enterprise-2.5-rc-1> mvn install:install-file >> -Dfile="C:/Downloads/xwiki-archetype-component-1.0-SNAPSHOT.jar" >> -DartifactId=xwiki-archetype-component >> -DgroupId=com.xpn.xwiki.platform.tools -Dversion=1.0-SNAPSHOT >> -Dpackaging=jar >> . . . >> C:\dev\xwiki\xwiki-enterprise-2.5-rc-1>mvn archetype:generate >> -DarchetypeGroupId=com.xpn.xwiki.platform.tools >> -DarchetypeArtifactId=xwiki-archetype-component >> -DarchetypeVersion=1.0-SNAPSHOT >> -DgroupId=com.modusoperandi.xwiki.extentions >> -DartifactId=xwiki-marktest -Dpackage=com.modusoperandi.xwiki.ext >> -Dversion=0.1 -Dpackaging=jar >> . . . >> >> >> Now I have an xwiki-marktest project. >> >> Had to comment out the "1.8-SNAPSHOT" property value, making my pom.xml look like this: >> >> >> C:\dev\xwiki\xwiki-enterprise-2.5-rc-1\xwiki-marktest> type pom.xml >> <?xml version="1.0" encoding="UTF-8"?> >> <!-- >> * >> * See the NOTICE file distributed with this work for additional >> . . . >> * >> --><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/4.0M/4.0. >> 0 http://maven.apache.org/maven-v4_0_0.xsd"> >> <modelVersion>4.0.0</modelVersion> >> <parent> >> <artifactId>xwiki-enterprise-parent</artifactId> >> <groupId>com.xpn.xwiki.products</groupId> >> <version>2.5-rc-1</version> >> </parent> >> <groupId>com.modusoperandi.xwiki.extentions</groupId> >> <artifactId>xwiki-marktest</artifactId> >> <version>0.1</version> >> <properties> >> <!-- TODO: remove this if you inherit a project that has the core >> version set >> <platform.core.version>1.8-SNAPSHOT</platform.core.version> >> --> >> </properties> >> <dependencies> >> <dependency> >> <groupId>org.xwiki.platform</groupId> >> <artifactId>xwiki-core-component</artifactId> >> <version>${platform.core.version}</version> >> </dependency> >> <dependency> >> <groupId>junit</groupId> >> <artifactId>junit</artifactId> >> <version>3.8.1</version> >> <scope>test</scope> >> </dependency> >> <!-- Add here all your other dependencies --> >> </dependencies> >> </project> >> >> >> But when I try to compile I get the "Failure to find..." error shown below. >> >> C:\dev\xwiki\xwiki-enterprise-2.5-rc-1\xwiki-marktest>mvn compile >> [INFO] Scanning for projects... >> [INFO] >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] Building xwiki-marktest 0.1 >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] BUILD FAILURE >> [INFO] >> ------------------------------------------------------------------------ >> [INFO] Total time: 0.188s >> [INFO] Finished at: Fri Nov 12 16:24:05 EST 2010 >> [INFO] Final Memory: 2M/254M >> [INFO] >> ------------------------------------------------------------------------ >> [ERROR] Failed to execute goal on project xwiki-marktest: Could not >> resolve dependencies for project >> com.modusoperandi.xwiki.extentions:xwiki-marktest:jar:0.1: >> Failure to find org.xwiki.platform:xwiki-core-component:jar:2.5-rc-1 >> in http://maven.xwiki.org/externals was cached in the local >> repository, resolution will not >> be reattempted until the update interval of xwiki-externals has >> elapsed or updates are forced -> [Help 1] >> [ERROR] >> [ERROR] To see the full stack trace of the errors, re-run Maven with >> the -e switch. >> [ERROR] Re-run Maven using the -X switch to enable full debug logging. >> [ERROR] >> [ERROR] For more information about the errors and possible >> solutions, please read the following articles: >> [ERROR] [Help 1] >> http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionExcept… >> C:\dev\xwiki\xwiki-enterprise-2.5-rc-1\xwiki-marktest> >> >> What do I do now?? Any help would be greatly appreciated. >> >> -Mark