Google Git
Sign in
apache / maven-doap-plugin / 53962493b630c5c29f392a0fec24f6ea2ab12a17 / . / src / main / java / org / apache / maven / plugin / doap / DoapMojo.java
blob: 563415589ca2a081596ff2d139d4bf65af1598bb [file] [log] [blame]
package org.apache.maven.plugin.doap;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import java.io.File;
import java.io.IOException;
import java.io.Writer;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.TimeZone;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.metadata.ArtifactRepositoryMetadata;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadata;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadataManager;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadataResolutionException;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;
import org.apache.maven.artifact.resolver.ArtifactResolutionException;
import org.apache.maven.artifact.resolver.ArtifactResolver;
import org.apache.maven.model.Contributor;
import org.apache.maven.model.Developer;
import org.apache.maven.model.License;
import org.apache.maven.model.Scm;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.doap.options.ASFExtOptions;
import org.apache.maven.plugin.doap.options.ASFExtOptionsUtil;
import org.apache.maven.plugin.doap.options.DoapArtifact;
import org.apache.maven.plugin.doap.options.DoapOptions;
import org.apache.maven.plugin.doap.options.ExtOptions;
import org.apache.maven.plugin.doap.options.Standard;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.MavenProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.scm.manager.NoSuchScmProviderException;
import org.apache.maven.scm.manager.ScmManager;
import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
import org.apache.maven.scm.repository.ScmRepository;
import org.apache.maven.scm.repository.ScmRepositoryException;
import org.apache.maven.settings.Settings;
import org.codehaus.plexus.i18n.I18N;
import org.codehaus.plexus.interpolation.EnvarBasedValueSource;
import org.codehaus.plexus.interpolation.InterpolationException;
import org.codehaus.plexus.interpolation.PrefixedObjectValueSource;
import org.codehaus.plexus.interpolation.PropertiesBasedValueSource;
import org.codehaus.plexus.interpolation.RegexBasedInterpolator;
import org.codehaus.plexus.util.FileUtils;
import org.codehaus.plexus.util.StringUtils;
import org.codehaus.plexus.util.WriterFactory;
import org.codehaus.plexus.util.xml.PrettyPrintXMLWriter;
import org.codehaus.plexus.util.xml.XMLWriter;
/**
* Generate a <a href="http://usefulinc.com/ns/doap">Description of a Project (DOAP)</a> file from the main information
* found in a POM. <br/>
* <b>Note</b>: The generated file is tailored for use by projects at <a
* href="http://projects.apache.org/doap.html">Apache</a>.
*
* @author Jason van Zyl
* @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a>
* @version $Id$
* @since 1.0-beta-1
* @goal generate
*/
public class DoapMojo
extends AbstractMojo
{
/** UTC Time Zone */
private static final TimeZone UTC_TIME_ZONE = TimeZone.getTimeZone( "UTC" );
/** Date format for <lastUpdated/> tag in the repository metadata, i.e.: yyyyMMddHHmmss */
private static final DateFormat REPOSITORY_DATE_FORMAT;
/** Date format for DOAP file, i.e. ISO-8601 YYYY-MM-DD */
private static final DateFormat DOAP_DATE_FORMAT;
static
{
REPOSITORY_DATE_FORMAT = new SimpleDateFormat( "yyyyMMddHHmmss", Locale.ENGLISH );
REPOSITORY_DATE_FORMAT.setTimeZone( UTC_TIME_ZONE );
DOAP_DATE_FORMAT = new SimpleDateFormat( "yyyy-MM-dd", Locale.ENGLISH );
DOAP_DATE_FORMAT.setTimeZone( UTC_TIME_ZONE );
}
// ----------------------------------------------------------------------
// Mojo components
// ----------------------------------------------------------------------
/**
* Maven SCM Manager.
*
* @component
* @since 1.0
*/
private ScmManager scmManager;
/**
* Artifact factory.
*
* @component
* @since 1.0
*/
private ArtifactFactory artifactFactory;
/**
* Used to resolve artifacts.
*
* @component
* @since 1.0
*/
private RepositoryMetadataManager repositoryMetadataManager;
/**
* Internationalization component.
*
* @component
* @since 1.0
*/
private I18N i18n;
// ----------------------------------------------------------------------
// Mojo parameters
// ----------------------------------------------------------------------
/**
* The POM from which information will be extracted to create a DOAP file.
*
* @parameter default-value="${project}"
* @readonly
* @required
*/
private MavenProject project;
/**
* The name of the DOAP file that will be generated.
*
* @parameter expression="${doapFile}" default-value="doap_${project.artifactId}.rdf"
* @required
*/
private String doapFile;
/**
* The output directory of the DOAP file that will be generated.
*
* @parameter default-value="${project.reporting.outputDirectory}"
* @required
* @since 1.1
*/
private String outputDirectory;
/**
* The local repository where the artifacts are located.
*
* @parameter default-value="${localRepository}"
* @required
* @readonly
* @since 1.0
*/
private ArtifactRepository localRepository;
/**
* The remote repositories where the artifacts are located.
*
* @parameter default-value="${project.remoteArtifactRepositories}"
* @required
* @readonly
* @since 1.0
*/
private List<ArtifactRepository> remoteRepositories;
/**
* Factory for creating artifact objects
*
* @component
* @since 1.1
*/
private ArtifactFactory factory;
/**
* Project builder
*
* @component
* @since 1.1
*/
private MavenProjectBuilder mavenProjectBuilder;
/**
* Used for resolving artifacts
*
* @component
* @since 1.1
*/
private ArtifactResolver resolver;
/**
* The current user system settings for use in Maven.
*
* @parameter expression="${settings}"
* @required
* @readonly
* @since 1.1
*/
protected Settings settings;
// ----------------------------------------------------------------------
// Doap options
// ----------------------------------------------------------------------
/**
* The category which should be displayed in the DOAP file.
*
* @parameter expression="${category}"
* @deprecated Since 1.0. Instead of, configure
* <code>&lt;doapOptions&gt;&lt;category/&gt;&lt;/doapOptions&gt;</code> parameter.
*/
private String category;
/**
* The programming language which should be displayed in the DOAP file.
*
* @parameter expression="${language}"
* @deprecated Since 1.0. Instead of, configure
* <code>&lt;doapOptions&gt;&lt;programmingLanguage/&gt;&lt;/doapOptions&gt;</code> parameter.
*/
private String language;
/**
* Specific DOAP parameters, i.e. options that POM doesn't have any notions. <br/>
* Example:
*
* <pre>
* &lt;doapOptions&gt;
* &nbsp;&nbsp;&lt;programmingLanguage&gt;java&lt;/programmingLanguage&gt;
* &lt;/doapOptions&gt;
* </pre>
*
* <br/>
* See <a href="./apidocs/org/apache/maven/plugin/doap/options/DoapOptions.html">Javadoc</a> <br/>
*
* @parameter expression="${doapOptions}"
* @since 1.0
* @see <a href="http://usefulinc.com/ns/doap#">http://usefulinc.com/ns/doap#</a>
*/
private DoapOptions doapOptions;
/**
* Specific ASF extensions parameters, i.e. options that POM doesn't have any notions but required by ASF DOAP
* requirements. <br/>
* Example:
*
* <pre>
* &lt;asfExtOptions&gt;
* &nbsp;&nbsp;&lt;included&gt;true&lt;/included&gt;
* &nbsp;&nbsp;&lt;charter&gt;The mission of the Apache XXX project is to create and maintain software
* &nbsp;&nbsp;libraries that provide ...&lt;/charter&gt;
* &nbsp;&nbsp;...
* &lt;/asfExtOptions&gt;
* </pre>
*
* <b>Note</b>: By default, <code>&lt;asfExtOptions&gt;&lt;included/&gt;&lt;/asfExtOptions&gt;</code> will be
* automatically set to <code>true</code> if the project is hosted at ASF. <br/>
* See <a href="./apidocs/org/apache/maven/plugin/doap/options/ASFExtOptions.html">Javadoc</a> <br/>
*
* @parameter expression="${asfExtOptions}"
* @since 1.0
* @see <a href="http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext">
* http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext</a>
* @see <a href="http://projects.apache.org/docs/pmc.html">http://projects.apache.org/docs/pmc.html</a>
* @see <a href="http://projects.apache.org/docs/standards.html">http://projects.apache.org/docs/standards.html</a>
* @see ASFExtOptionsUtil#isASFProject(MavenProject)
*/
private ASFExtOptions asfExtOptions;
/**
* The value for the <code>xml:lang</code> attribute used by the <code>&lt;rdf:RDF/&gt;<code>,
* <code>&lt;description/&gt;</code> and <code>&lt;shortdesc/&gt;</code> elements. <br/>
* POM doesn't have any notions about language. <br/>
* See <a href="http://www.w3.org/TR/REC-xml/#sec-lang-tag">http://www.w3.org/TR/REC-xml/#sec-lang-tag</a> <br/>
*
* @parameter expression="${lang}" default-value="en"
* @required
* @since 1.0
*/
private String lang;
/**
* The <code>about</code> URI-reference which should be displayed in the DOAP file. Example:
*
* <pre>
* &lt;rdf:RDF&gt;
* &nbsp;&nbsp;&lt;Project rdf:about="http://maven.apache.org/"&gt;
* &nbsp;&nbsp;...
* &nbsp;&nbsp;&lt;/Project&gt;
* &lt;/rdf:RDF&gt;
* </pre>
*
* See <a href="http://www.w3.org/TR/1999/REC-rdf-syntax-19990222/#aboutAttr">
* http://www.w3.org/TR/1999/REC-rdf-syntax-19990222/#aboutAttr</a> <br/>
*
* @parameter expression="${about}" default-value="${project.url}"
* @since 1.0
*/
private String about;
/**
* Flag to validate the generated DOAP.
*
* @parameter default-value="true"
* @since 1.1
*/
private boolean validate;
/**
* An artifact to generate the DOAP file against. <br/>
* Example:
*
* <pre>
* &lt;artifact&gt;
* &nbsp;&nbsp;&lt;groupId&gt;given-artifact-groupId&lt;/groupId&gt;
* &nbsp;&nbsp;&lt;artifactId&gt;given-artifact-artifactId&lt;/artifactId&gt;
* &nbsp;&nbsp;&lt;version&gt;given-artifact-version&lt;/version&gt;
* &lt;/artifact&gt;
* </pre>
*
* <br/>
* See <a href="./apidocs/org/apache/maven/plugin/doap/options/DaopArtifact.html">Javadoc</a> <br/>
*
* @parameter
* @since 1.1
*/
private DoapArtifact artifact;
/**
* Specifies whether the DOAP generation should be skipped.
*
* @parameter expression="${maven.doap.skip}" default-value="false"
* @since 1.1
*/
private boolean skip;
/**
* Extensions parameters. <br/>
* Example:
*
* <pre>
* &lt;extOptions&gt;
* &nbsp;&lt;extOption&gt;
* &nbsp;&nbsp;&nbsp;&lt;xmlnsPrefix&gt;labs&lt;/xmlnsPrefix&gt;
* &nbsp;&nbsp;&nbsp;&lt;xmlnsNamespaceURI&gt;http://labs.apache.org/doap-ext/1.0#&lt;/xmlnsNamespaceURI&gt;
* &nbsp;&nbsp;&nbsp;&lt;extensions&gt;
* &nbsp;&nbsp;&nbsp;&nbsp;&lt;status&gt;active&lt;/status&gt;
* &nbsp;&nbsp;&nbsp;&lt;/extensions&gt;
* &nbsp;&lt;/extOption&gt;
* &lt;/extOptions&gt;
* </pre>
*
* See <a href="./apidocs/org/apache/maven/plugin/doap/options/ExtOptions.html">Javadoc</a> <br/>
*
* @parameter expression="${extOptions}"
* @since 1.1
*/
private ExtOptions[] extOptions;
/**
* All POM/DOAP error messages.
*
* @since 1.1
*/
private List<String> errorMessages = new ArrayList<String>();
/**
* All POM/DOAP warn messages.
*
* @since 1.1
*/
private List<String> warnMessages = new ArrayList<String>();
// ----------------------------------------------------------------------
// Public methods
// ----------------------------------------------------------------------
/** {@inheritDoc} */
public void execute()
throws MojoExecutionException
{
if ( skip )
{
getLog().info( "Skipping DOAP generation" );
return;
}
// single artifact
if ( artifact != null )
{
MavenProject givenProject = getMavenProject( artifact );
if ( givenProject != null )
{
File outDir = new File( outputDirectory );
if ( !outDir.isAbsolute() )
{
outDir = new File( project.getBasedir(), outputDirectory );
}
File outFile = new File( outDir, artifact.getDoapFileName() );
writeDoapFile( givenProject, outFile );
return;
}
}
// current project
File outFile = new File( doapFile );
if ( !outFile.isAbsolute() )
{
outFile = new File( project.getBasedir(), doapFile );
}
if ( !doapFile.replaceAll( "\\\\", "/" ).contains( "/" ) )
{
File outDir = new File( outputDirectory );
if ( !outDir.isAbsolute() )
{
outDir = new File( project.getBasedir(), outputDirectory );
}
outFile = new File( outDir, doapFile );
}
writeDoapFile( project, outFile );
}
// ----------------------------------------------------------------------
// Private methods
// ----------------------------------------------------------------------
/**
* @param artifact not null
* @return the maven project for the given doap artifact
* @since 1.1
*/
private MavenProject getMavenProject( DoapArtifact artifact )
{
if ( artifact == null )
{
return null;
}
if ( StringUtils.isEmpty( artifact.getGroupId() ) || StringUtils.isEmpty( artifact.getArtifactId() )
|| StringUtils.isEmpty( artifact.getVersion() ) )
{
getLog().warn( "Missing groupId or artifactId or version in <artifact/> parameter, ignored it." );
return null;
}
getLog().info( "Using artifact " + artifact.getGroupId() + ":" + artifact.getArtifactId() + ":"
+ artifact.getVersion() );
try
{
Artifact art =
factory.createProjectArtifact( artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion(),
Artifact.SCOPE_COMPILE );
if ( art.getFile() == null )
{
MavenProject proj = mavenProjectBuilder.buildFromRepository( art, remoteRepositories, localRepository );
art = proj.getArtifact();
resolver.resolve( art, remoteRepositories, localRepository );
return proj;
}
}
catch ( ArtifactResolutionException e )
{
getLog().error( "ArtifactResolutionException: " + e.getMessage() + "\nIgnored <artifact/> parameter." );
}
catch ( ArtifactNotFoundException e )
{
getLog().error( "ArtifactNotFoundException: " + e.getMessage() + "\nIgnored <artifact/> parameter." );
}
catch ( ProjectBuildingException e )
{
getLog().error( "ProjectBuildingException: " + e.getMessage() + "\nIgnored <artifact/> parameter." );
}
return null;
}
/**
* Write a doap file for the given project.
*
* @param project not null
* @param outputFile not null
* @since 1.1
*/
private void writeDoapFile( MavenProject project, File outputFile )
throws MojoExecutionException
{
// ----------------------------------------------------------------------------
// Includes ASF extensions
// ----------------------------------------------------------------------------
if ( !asfExtOptions.isIncluded() && ASFExtOptionsUtil.isASFProject( project ) )
{
getLog().info( "This project is an ASF project, ASF Extensions to DOAP will be added." );
asfExtOptions.setIncluded( true );
}
// ----------------------------------------------------------------------------
// setup pretty print xml writer
// ----------------------------------------------------------------------------
Writer w;
try
{
if ( !outputFile.getParentFile().exists() )
{
FileUtils.mkdir( outputFile.getParentFile().getAbsolutePath() );
}
w = WriterFactory.newXmlWriter( outputFile );
}
catch ( IOException e )
{
throw new MojoExecutionException( "Error creating DOAP file " + outputFile.getAbsolutePath(), e );
}
if ( asfExtOptions.isIncluded() )
{
getLog().info( "Generating an ASF DOAP file " + outputFile.getAbsolutePath() );
}
else
{
getLog().info( "Generating a pure DOAP file " + outputFile.getAbsolutePath() );
}
XMLWriter writer = new PrettyPrintXMLWriter( w, project.getModel().getModelEncoding(), null );
// ----------------------------------------------------------------------------
// Convert POM to DOAP
// ----------------------------------------------------------------------------
DoapUtil.writeHeader( writer );
// Heading
DoapUtil.writeStartElement( writer, "rdf", "RDF" );
if ( Arrays.binarySearch( Locale.getISOLanguages(), lang ) < 0 )
{
throw new MojoExecutionException( "The <doapOptions><lang>" + lang
+ "</lang></doapOptions> parameter is not a valid ISO language." );
}
writer.addAttribute( "xml:lang", lang );
if ( StringUtils.isEmpty( doapOptions.getXmlnsNamespaceURI() ) )
{
throw new MojoExecutionException( "The <doapOptions><xmlnsNamespaceURI/></doapOptions>"
+ " parameter is required." );
}
writer.addAttribute( "xmlns"
+ ( StringUtils.isEmpty( doapOptions.getXmlnsPrefix() ) ? "" : ":"
+ doapOptions.getXmlnsPrefix() ), doapOptions.getXmlnsNamespaceURI() );
writer.addAttribute( "xmlns:rdf", "http://www.w3.org/1999/02/22-rdf-syntax-ns#" );
writer.addAttribute( "xmlns:foaf", "http://xmlns.com/foaf/0.1/" );
if ( asfExtOptions.isIncluded() )
{
if ( StringUtils.isEmpty( asfExtOptions.getXmlnsPrefix() ) )
{
throw new MojoExecutionException( "The <asfExtOptions><xmlnsPrefix/></asfExtOptions>"
+ " parameter is required." );
}
if ( StringUtils.isEmpty( asfExtOptions.getXmlnsNamespaceURI() ) )
{
throw new MojoExecutionException( "The <asfExtOptions><xmlnsNamespaceURI/></asfExtOptions>"
+ " parameter is required." );
}
writer.addAttribute( "xmlns"
+ ( StringUtils.isEmpty( asfExtOptions.getXmlnsPrefix() ) ? "" : ":"
+ asfExtOptions.getXmlnsPrefix() ), asfExtOptions.getXmlnsNamespaceURI() );
}
if ( extOptions != null && extOptions.length > 0 && !extOptions[0].getExtensions().isEmpty() )
{
for ( ExtOptions extOption : extOptions )
{
if ( StringUtils.isEmpty( extOption.getXmlnsPrefix() ) )
{
throw new MojoExecutionException( "The <extOptions><extOption><xmlnsPrefix/></extOption>"
+ "</extOptions> parameter is required." );
}
if ( StringUtils.isEmpty( extOption.getXmlnsNamespaceURI() ) )
{
throw new MojoExecutionException( "The <extOptions><extOption><xmlnsNamespaceURI/></extOption>"
+ "</extOptions> parameter is required." );
}
writer.addAttribute( "xmlns"
+ ( StringUtils.isEmpty( extOption.getXmlnsPrefix() ) ? "" : ":"
+ extOption.getXmlnsPrefix() ),
extOption.getXmlnsNamespaceURI() );
}
}
// Project
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "Project" );
boolean added = false;
if ( artifact != null )
{
String about_ = project.getUrl();
if ( StringUtils.isNotEmpty( about_ ) )
{
try
{
new URL( about_ );
writer.addAttribute( "rdf:about", about_ );
added = true;
}
catch ( MalformedURLException e )
{
}
}
if ( !added )
{
warnMessages.add( "The project's url from " + artifact.toStringConfiguration()
+ " is empty or not valid, using <about/> parameter." );
}
}
if ( !added )
{
if ( StringUtils.isNotEmpty( about ) )
{
try
{
new URL( about );
writer.addAttribute( "rdf:about", about );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <about/> parameter is not a valid URL." );
}
}
else
{
errorMessages.add( "The <about/> parameter is required." );
}
}
// name
writeName( writer, project );
// description
writeDescription( writer, project );
// implements
writeImplements( writer );
// Audience
writeAudience( writer );
// Vendor
writeVendor( writer, project );
// created
writeCreated( writer, project );
// homepage and old-homepage
writeHomepage( writer, project );
// Blog
writeBlog( writer );
// licenses
writeLicenses( writer, project );
// programming-language
writeProgrammingLanguage( writer, project );
// category
writeCategory( writer, project );
// os
writeOS( writer, project );
// Plateform
writePlateform( writer );
// Language
writeLanguage( writer );
// SCM
writeSourceRepositories( writer, project );
// bug-database
writeBugDatabase( writer, project );
// mailing list
writeMailingList( writer, project );
// download-page and download-mirror
writeDownloadPage( writer, project );
// screenshots
writeScreenshots( writer, project );
// service-endpoint
writeServiceEndpoint( writer );
// wiki
writeWiki( writer, project );
// Releases
writeReleases( writer, project );
// Developers
@SuppressWarnings( "unchecked" )
List<Contributor> developers = project.getDevelopers();
if ( developers == null || developers.isEmpty() )
{
addPomMessage( "developers" );
}
else
{
writeContributors( writer, developers );
}
// Contributors
@SuppressWarnings( "unchecked" )
List<Contributor> contributors = project.getContributors();
writeContributors( writer, contributors );
// Extra DOAP
@SuppressWarnings( "unchecked" )
Map<String, String> map = doapOptions.getExtra();
writeExtra( writer, project, "Extra DOAP vocabulary.", map, doapOptions.getXmlnsPrefix() );
// ASFext
writeASFext( writer, project );
// Extra extensions
writeExtensions( writer );
writer.endElement(); // Project
writeOrganizations( writer );
writer.endElement(); // rdf:RDF
try
{
w.close();
}
catch ( IOException e )
{
throw new MojoExecutionException( "Error when closing the writer.", e );
}
if ( !warnMessages.isEmpty() )
{
for ( String warn : warnMessages )
{
getLog().warn( warn );
}
}
if ( !errorMessages.isEmpty() )
{
getLog().error( "" );
for ( String error : errorMessages )
{
getLog().error( error );
}
getLog().error( "" );
if ( ASFExtOptionsUtil.isASFProject( project ) )
{
getLog().error( "For more information about the errors and possible solutions, please read the plugin documentation:" );
getLog().error( "http://maven.apache.org/plugins/maven-doap-plugin/usage.html#DOAP_ASF_Configuration" );
throw new MojoExecutionException( "The generated DOAP doesn't respect ASF rules, see above." );
}
}
if ( validate )
{
List<String> errors = DoapUtil.validate( outputFile );
if ( !errors.isEmpty() )
{
getLog().error( "" );
for ( String error : errors )
{
getLog().error( error );
}
getLog().error( "" );
throw new MojoExecutionException( "Error parsing the generated DOAP file, see above." );
}
}
}
/**
* Write DOAP name.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#name">http://usefulinc.com/ns/doap#name</a>
*/
private void writeName( XMLWriter writer, MavenProject project )
{
String name = interpolate( doapOptions.getName(), project, settings );
if ( StringUtils.isEmpty( name ) )
{
addDoapMessage( "name" );
return;
}
DoapUtil.writeComment( writer, "A name of something." );
if ( asfExtOptions.isIncluded() && !name.toLowerCase( Locale.ENGLISH ).startsWith( "apache" ) )
{
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "name", "Apache " + name );
}
else
{
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "name", name );
}
}
/**
* Write DOAP description.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#description">http://usefulinc.com/ns/doap#description</a>
* @see <a href="http://usefulinc.com/ns/doap#shortdesc">http://usefulinc.com/ns/doap#shortdesc</a>
*/
private void writeDescription( XMLWriter writer, MavenProject project )
{
boolean addComment = false;
String description = interpolate( doapOptions.getDescription(), project, settings );
if ( StringUtils.isEmpty( description ) )
{
addDoapMessage( "description" );
}
else
{
DoapUtil.writeComment( writer, "Plain text description of a project, of 2-4 sentences in length." );
addComment = true;
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "description", description, lang );
}
String comment = "Short plain text description of a project.";
String shortdesc = interpolate( doapOptions.getShortdesc(), project, settings );
if ( StringUtils.isEmpty( shortdesc ) )
{
addDoapMessage( "shortdesc" );
return;
}
if ( description.equals( shortdesc ) )
{
// try to get the first 10 words of the description
String sentence = StringUtils.split( shortdesc, "." )[0];
if ( StringUtils.split( sentence, " " ).length > 10 )
{
addDoapMessage( "shortdesc" );
return;
}
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "shortdesc", sentence, lang );
return;
}
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "shortdesc", shortdesc, lang );
}
/**
* Write DOAP created.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#created">http://usefulinc.com/ns/doap#created</a>
*/
private void writeCreated( XMLWriter writer, MavenProject project )
{
String created = interpolate( doapOptions.getCreated(), project, settings );
if ( StringUtils.isEmpty( created ) )
{
addDoapMessage( "created" );
return;
}
try
{
DOAP_DATE_FORMAT.parse( created );
}
catch ( ParseException e )
{
errorMessages.add( "The <doapOptions><created>" + created
+ "</created></doapOptions> parameter should be in YYYY-MM-DD." );
return;
}
DoapUtil.writeComment( writer, "Date when something was created, in YYYY-MM-DD form. e.g. 2004-04-05" );
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "created", created );
}
/**
* Write DOAP homepage and old-homepage.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#homepage">http://usefulinc.com/ns/doap#homepage</a>
* @see <a href="http://usefulinc.com/ns/doap#old-homepage">http://usefulinc.com/ns/doap#old-homepage</a>
*/
private void writeHomepage( XMLWriter writer, MavenProject project )
{
String homepage = interpolate( doapOptions.getHomepage(), project, settings );
if ( StringUtils.isEmpty( homepage ) )
{
addDoapMessage( "homepage" );
}
else
{
try
{
new URL( homepage );
DoapUtil.writeComment( writer, "URL of a project's homepage, associated with exactly one project." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "homepage", homepage );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><homepage>" + homepage
+ "</homepage></doapOptions> parameter is not a valid URL." );
}
}
if ( StringUtils.isNotEmpty( doapOptions.getOldHomepage() ) )
{
String oldHomepage = interpolate( doapOptions.getOldHomepage(), project, settings );
if ( StringUtils.isEmpty( oldHomepage ) )
{
return;
}
try
{
new URL( oldHomepage );
DoapUtil.writeComment( writer, "URL of a project's past homepage, associated with exactly one project." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "old-homepage", oldHomepage );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><oldHomepage>" + oldHomepage
+ "</oldHomepage></doapOptions> parameter is not a valid URL." );
}
}
}
/**
* Write DOAP programming-language.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#programming-language">
* http://usefulinc.com/ns/doap#programming-language</a>
*/
private void writeProgrammingLanguage( XMLWriter writer, MavenProject project )
{
if ( StringUtils.isEmpty( doapOptions.getProgrammingLanguage() ) && StringUtils.isEmpty( language ) )
{
addDoapMessage( "programmingLanguage" );
return;
}
boolean addComment = false;
String comment = "Programming language.";
if ( StringUtils.isNotEmpty( language ) ) // backward compatible
{
getLog().warn( "The <language/> parameter is deprecated, please use <doapOptions><programmingLanguage/></doapOptions> parameter instead of." );
language = language.trim();
if ( asfExtOptions.isIncluded() )
{
String asfLanguage = ASFExtOptionsUtil.getProgrammingLanguageSupportedByASF( language );
if ( asfLanguage == null )
{
errorMessages.add( "The deprecated <language>" + language
+ "</language> parameter is not supported by ASF. Should be one of "
+ Arrays.toString( ASFExtOptionsUtil.PROGRAMMING_LANGUAGES ) );
}
else
{
DoapUtil.writeComment( writer, comment );
addComment = true;
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "programming-language",
asfLanguage.trim() );
}
}
else
{
DoapUtil.writeComment( writer, comment );
addComment = true;
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "programming-language", language.trim() );
}
}
if ( StringUtils.isNotEmpty( doapOptions.getProgrammingLanguage() ) )
{
String[] languages = StringUtils.split( doapOptions.getProgrammingLanguage(), "," );
for ( String language : languages )
{
language = language.trim();
if ( asfExtOptions.isIncluded() )
{
String asfLanguage = ASFExtOptionsUtil.getProgrammingLanguageSupportedByASF( language );
if ( asfLanguage == null )
{
errorMessages.add( "The <doapOptions><programmingLanguage>" + language
+ "</programmingLanguage></doapOptions> parameter is not supported by ASF. "
+ "Should be one of " + Arrays.toString( ASFExtOptionsUtil.PROGRAMMING_LANGUAGES ) );
}
else
{
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
addComment = true;
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "programming-language",
asfLanguage );
}
}
else
{
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
addComment = true;
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "programming-language", language );
}
}
}
}
/**
* Write DOAP category.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#category">http://usefulinc.com/ns/doap#category</a>
*/
private void writeCategory( XMLWriter writer, MavenProject project )
{
if ( StringUtils.isEmpty( doapOptions.getCategory() ) && StringUtils.isEmpty( category ) )
{
addDoapMessage( "category" );
return;
}
// TODO: how to lookup category, map it, or just declare it.
boolean addComment = false;
String comment = "A category of project.";
if ( StringUtils.isNotEmpty( category ) ) // backward compatible
{
getLog().warn( "The <category/> parameter is deprecated, please use <doapOptions><category/></doapOptions> parameter instead of." );
category = category.trim();
if ( asfExtOptions.isIncluded() )
{
String asfCategory = ASFExtOptionsUtil.getCategorySupportedByASF( category );
if ( asfCategory == null )
{
errorMessages.add( "The deprecated <category>" + category
+ "</category> parameter is not supported by ASF. Should be one of "
+ Arrays.toString( ASFExtOptionsUtil.CATEGORIES ) );
}
else
{
DoapUtil.writeComment( writer, comment );
addComment = true;
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "category",
ASFExtOptionsUtil.CATEGORY_RESOURCE + asfCategory );
}
}
else
{
DoapUtil.writeComment( writer, comment );
addComment = true;
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "category", category );
}
}
if ( StringUtils.isNotEmpty( doapOptions.getCategory() ) )
{
String[] categories = StringUtils.split( doapOptions.getCategory(), "," );
for ( String category : categories )
{
category = category.trim();
if ( asfExtOptions.isIncluded() )
{
String asfCategory = ASFExtOptionsUtil.getCategorySupportedByASF( category );
if ( asfCategory == null )
{
errorMessages.add( "The <doapOptions><category>" + category
+ "</category></doapOptions> parameter is not supported by ASF. Should be one of "
+ Arrays.toString( ASFExtOptionsUtil.CATEGORIES ) );
}
else
{
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
addComment = true;
}
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "category",
ASFExtOptionsUtil.CATEGORY_RESOURCE + asfCategory );
}
}
else
{
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
addComment = true;
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "category", category );
}
}
}
}
/**
* Write DOAP download-page and download-mirror.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#download-page">http://usefulinc.com/ns/doap#download-page</a>
* @see <a href="http://usefulinc.com/ns/doap#download-mirror">http://usefulinc.com/ns/doap#download-mirror</a>
*/
private void writeDownloadPage( XMLWriter writer, MavenProject project )
{
String downloadPage = interpolate( doapOptions.getDownloadPage(), project, settings );
if ( StringUtils.isEmpty( downloadPage ) )
{
addDoapMessage( "downloadPage" );
return;
}
try
{
new URL( downloadPage );
DoapUtil.writeComment( writer, "Download page." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "download-page", downloadPage );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><downloadPage>" + downloadPage
+ "</downloadPage></doapOptions> parameter is not a valid URL." );
}
if ( StringUtils.isNotEmpty( doapOptions.getDownloadMirror() ) )
{
boolean addComment = false;
String[] downloadMirrors = StringUtils.split( doapOptions.getDownloadMirror(), "," );
for ( String downloadMirror : downloadMirrors )
{
downloadMirror = downloadMirror.trim();
try
{
new URL( downloadMirror );
if ( !addComment )
{
DoapUtil.writeComment( writer, "Mirror of software download web page." );
addComment = true;
}
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "download-mirror",
downloadMirror );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><downloadMirror>" + downloadMirror
+ "</downloadMirror></doapOptions> parameter is not a valid URL." );
}
}
}
}
/**
* Write DOAP OS.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#os">http://usefulinc.com/ns/doap#os</a>
*/
private void writeOS( XMLWriter writer, MavenProject project )
{
if ( StringUtils.isEmpty( doapOptions.getOs() ) )
{
return;
}
DoapUtil.writeComment( writer, "Operating system that a project is limited to." );
String[] oses = StringUtils.split( doapOptions.getOs(), "," );
for ( String os : oses )
{
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "os", os.trim() );
}
}
/**
* Write DOAP screenshots.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#screenshots">http://usefulinc.com/ns/doap#screenshots</a>
*/
private void writeScreenshots( XMLWriter writer, MavenProject project )
{
if ( StringUtils.isEmpty( doapOptions.getScreenshots() ) )
{
return;
}
String screenshots = doapOptions.getScreenshots().trim();
try
{
new URL( screenshots );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><screenshots>" + screenshots
+ "</screenshots></doapOptions> parameter is not a valid URL." );
return;
}
DoapUtil.writeComment( writer, "Web page with screenshots of project." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "screenshots", screenshots );
}
/**
* Write DOAP wiki.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#wiki">http://usefulinc.com/ns/doap#wiki</a>
*/
private void writeWiki( XMLWriter writer, MavenProject project )
{
if ( StringUtils.isEmpty( doapOptions.getWiki() ) )
{
return;
}
String wiki = doapOptions.getWiki().trim();
try
{
new URL( wiki );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><wiki>" + wiki + "</wiki></doapOptions> parameter is not a valid URL." );
return;
}
DoapUtil.writeComment( writer, "URL of Wiki for collaborative discussion of project." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "wiki", wiki );
}
/**
* Write DOAP licenses.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#license">http://usefulinc.com/ns/doap#license</a>
*/
private void writeLicenses( XMLWriter writer, MavenProject project )
{
if ( project.getLicenses() == null || project.getLicenses().isEmpty() )
{
addPomMessage( "licenses" );
return;
}
DoapUtil.writeComment( writer, "The URI of the license the software is distributed under." );
// TODO: how to map to usefulinc site, or if this is necessary, the OSI page might
// be more appropriate.
@SuppressWarnings( "unchecked" )
List<License> licenses = project.getLicenses();
for ( License license : licenses )
{
if ( StringUtils.isEmpty( license.getUrl() ) )
{
continue;
}
String licenseUrl = license.getUrl().trim();
try
{
new URL( licenseUrl );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "license", licenseUrl );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The POM <project><licenses><license><url>" + licenseUrl
+ "</url></license></licenses></project> value is not a valid URL." );
}
}
}
/**
* Write DOAP bug-database.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#bug-database">http://usefulinc.com/ns/doap#bug-database</a>
*/
private void writeBugDatabase( XMLWriter writer, MavenProject project )
{
if ( project.getIssueManagement() == null || StringUtils.isEmpty( project.getIssueManagement().getUrl() ) )
{
addPomMessage( "issueManagement" );
return;
}
String issueManagementUrl = project.getIssueManagement().getUrl().trim();
try
{
new URL( issueManagementUrl );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The POM <project><issueManagement><url>" + issueManagementUrl
+ "</url></issueManagement></project> value is not a valid URL." );
return;
}
DoapUtil.writeComment( writer, "Bug database." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "bug-database", issueManagementUrl );
}
/**
* Write DOAP mailing-list.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#mailing-list">http://usefulinc.com/ns/doap#mailing-list</a>
* @see DoapOptions#getMailingList()
*/
private void writeMailingList( XMLWriter writer, MavenProject project )
{
String ml = interpolate( doapOptions.getMailingList(), project, settings );
if ( StringUtils.isEmpty( ml ) )
{
addDoapMessage( "mailingList" );
return;
}
try
{
new URL( ml );
DoapUtil.writeComment( writer, "Mailing lists." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "mailing-list", ml );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><mailingList>" + ml
+ "</mailingList></doapOptions> value is not a valid URL." );
}
}
/**
* Write all DOAP releases.
*
* @param writer not null
* @param project the Maven project, not null
* @throws MojoExecutionException if any
* @see <a href="http://usefulinc.com/ns/doap#release">http://usefulinc.com/ns/doap#release</a>
* @see <a href="http://usefulinc.com/ns/doap#Version">http://usefulinc.com/ns/doap#Version</a>
*/
private void writeReleases( XMLWriter writer, MavenProject project )
throws MojoExecutionException
{
Artifact artifact =
artifactFactory.createArtifact( project.getGroupId(), project.getArtifactId(), project.getVersion(), null,
project.getPackaging() );
RepositoryMetadata metadata = new ArtifactRepositoryMetadata( artifact );
for ( ArtifactRepository repo : remoteRepositories )
{
if ( repo.isBlacklisted() )
{
continue;
}
if ( repo.getSnapshots().isEnabled() )
{
continue;
}
if ( repo.getReleases().isEnabled() )
{
try
{
repositoryMetadataManager.resolveAlways( metadata, localRepository, repo );
break;
}
catch ( RepositoryMetadataResolutionException e )
{
throw new MojoExecutionException( metadata.extendedToString()
+ " could not be retrieved from repositories due to an error: " + e.getMessage(), e );
}
}
}
if ( metadata.getMetadata().getVersioning() == null )
{
warnMessages.add( "No versioning was found. Ignored DOAP <release/> tag." );
return;
}
List<String> versions = metadata.getMetadata().getVersioning().getVersions();
// Recent releases in first
Collections.reverse( versions );
boolean addComment = false;
int i = 0;
for ( String version : versions )
{
if ( !addComment )
{
DoapUtil.writeComment( writer, "Project releases." );
addComment = true;
}
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "release" );
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "Version" );
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "name" );
if ( version.equals( metadata.getMetadata().getVersioning().getRelease() ) )
{
writer.writeText( "Latest stable release" );
}
else
{
writer.writeText( project.getName() + " - " + version );
}
writer.endElement(); // name
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "revision", version );
// list all file release from all remote repos
for ( ArtifactRepository repo : remoteRepositories )
{
Artifact artifactRelease =
artifactFactory.createArtifact( project.getGroupId(), project.getArtifactId(), version, null,
project.getPackaging() );
if ( artifactRelease == null )
{
continue;
}
String fileRelease = repo.getUrl() + "/" + repo.pathOf( artifactRelease );
try
{
DoapUtil.fetchURL( settings, new URL( fileRelease ) );
}
catch ( IOException e )
{
getLog().debug( "IOException :" + e.getMessage() );
continue;
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "file-release", fileRelease );
Date releaseDate = null;
try
{
releaseDate =
REPOSITORY_DATE_FORMAT.parse( metadata.getMetadata().getVersioning().getLastUpdated() );
}
catch ( ParseException e )
{
getLog().error( "Unable to parse date '" + metadata.getMetadata().getVersioning().getLastUpdated()
+ "'" );
continue;
}
// See MDOAP-11
if ( i == 0 )
{
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "created",
DOAP_DATE_FORMAT.format( releaseDate ) );
}
}
writer.endElement(); // Version
writer.endElement(); // release
i++;
}
}
/**
* Write all DOAP repositories.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#Repository">http://usefulinc.com/ns/doap#Repository</a>
* @see <a href="http://usefulinc.com/ns/doap#CVSRepository">http://usefulinc.com/ns/doap#CVSRepository</a>
* @see <a href="http://usefulinc.com/ns/doap#SVNRepository">http://usefulinc.com/ns/doap#SVNRepository</a>
*/
private void writeSourceRepositories( XMLWriter writer, MavenProject project )
{
Scm scm = project.getScm();
if ( scm == null )
{
addPomMessage( "scm" );
return;
}
String anonymousConnection = scm.getConnection();
if ( StringUtils.isNotEmpty( anonymousConnection ) )
{
DoapUtil.writeComment( writer, "Anonymous Source Repository" );
writeSourceRepository( writer, project, anonymousConnection );
}
String developerConnection = scm.getDeveloperConnection();
if ( StringUtils.isNotEmpty( developerConnection ) )
{
DoapUtil.writeComment( writer, "Developer Source Repository" );
writeSourceRepository( writer, project, developerConnection );
}
}
/**
* Write a DOAP repository, for instance:
*
* <pre>
* &lt;repository&gt;
* &lt;SVNRepository&gt;
* &lt;location rdf:resource="http://svn.apache.org/repos/asf/maven/components/trunk/"/&gt;
* &lt;browse rdf:resource="http://svn.apache.org/viewcvs.cgi/maven/components/trunk/"/&gt;
* &lt;/SVNRepository&gt;
* &lt;/repository&gt;
* </pre>
*
* @param writer not null
* @param project the Maven project, not null
* @param connection not null
* @see <a href="http://usefulinc.com/ns/doap#Repository">http://usefulinc.com/ns/doap#Repository</a>
* @see <a href="http://usefulinc.com/ns/doap#CVSRepository">http://usefulinc.com/ns/doap#CVSRepository</a>
* @see <a href="http://usefulinc.com/ns/doap#SVNRepository">http://usefulinc.com/ns/doap#SVNRepository</a>
*/
private void writeSourceRepository( XMLWriter writer, MavenProject project, String connection )
{
ScmRepository repository = getScmRepository( connection );
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "repository" );
if ( isScmSystem( repository, "cvs" ) )
{
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "CVSRepository" );
CvsScmProviderRepository cvsRepo = (CvsScmProviderRepository) repository.getProviderRepository();
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "anon-root", cvsRepo.getCvsRoot() );
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "module", cvsRepo.getModule() );
}
else if ( isScmSystem( repository, "svn" ) )
{
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "SVNRepository" );
SvnScmProviderRepository svnRepo = (SvnScmProviderRepository) repository.getProviderRepository();
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "location", svnRepo.getUrl() );
}
else
{
/*
* Supported DOAP repositories actually unsupported by SCM: BitKeeper
* (http://usefulinc.com/ns/doap#BKRepository) Arch (http://usefulinc.com/ns/doap#ArchRepository) Other SCM
* repos are unsupported by DOAP.
*/
DoapUtil.writeStartElement( writer, doapOptions.getXmlnsPrefix(), "Repository" );
if ( connection.length() < 4 )
{
throw new IllegalArgumentException( "The source repository connection is too short." );
}
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "location",
connection.substring( 4 ) );
}
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "browse", project.getScm().getUrl() );
writer.endElement(); // CVSRepository || SVNRepository || Repository
writer.endElement(); // repository
}
/**
* Write all DOAP persons.
*
* @param writer not null
* @param contributors list of developers or contributors
*/
private void writeContributors( XMLWriter writer, List<Contributor> contributors )
{
if ( contributors == null || contributors.isEmpty() )
{
// no msg there, only dev are req
return;
}
boolean isDeveloper = Developer.class.isAssignableFrom( contributors.get( 0 ).getClass() );
if ( isDeveloper )
{
DoapUtil.writeComment( writer, "Main committers" );
}
else
{
DoapUtil.writeComment( writer, "Contributed persons" );
}
List<Contributor> maintainers = DoapUtil.getContributorsWithMaintainerRole( i18n, contributors );
List<Contributor> developers = DoapUtil.getContributorsWithDeveloperRole( i18n, contributors );
List<Contributor> documenters = DoapUtil.getContributorsWithDocumenterRole( i18n, contributors );
List<Contributor> translators = DoapUtil.getContributorsWithTranslatorRole( i18n, contributors );
List<Contributor> testers = DoapUtil.getContributorsWithTesterRole( i18n, contributors );
List<Contributor> helpers = DoapUtil.getContributorsWithHelperRole( i18n, contributors );
List<Contributor> unknowns = DoapUtil.getContributorsWithUnknownRole( i18n, contributors );
// By default, all developers are maintainers and contributors are helpers
if ( isDeveloper )
{
maintainers.addAll( unknowns );
}
else
{
helpers.addAll( unknowns );
}
// all alphabetical
if ( developers.size() != 0 )
{
writeContributor( writer, developers, "developer" );
}
if ( documenters.size() != 0 )
{
writeContributor( writer, documenters, "documenter" );
}
if ( helpers.size() != 0 )
{
writeContributor( writer, helpers, "helper" );
}
if ( maintainers.size() != 0 )
{
writeContributor( writer, maintainers, "maintainer" );
}
if ( testers.size() != 0 )
{
writeContributor( writer, testers, "tester" );
}
if ( translators.size() != 0 )
{
writeContributor( writer, translators, "translator" );
}
}
/**
* Write a DOAP maintainer or developer or documenter or translator or tester or helper, for instance:
*
* <pre>
* &lt;maintainer&gt;
* &lt;foaf:Person&gt;
* &lt;foaf:name&gt;Emmanuel Venisse&lt;/foaf:name&gt;
* &lt;foaf:mbox rdf:resource="mailto:evenisse@apache.org"/&gt;
* &lt;/foaf:Person&gt;
* &lt;/maintainer&gt;
* </pre>
*
* @param writer not null
* @param developersOrContributors list of <code>{@link Developer}/{@link Contributor}</code>
* @param doapType not null
* @see #writeContributor(XMLWriter, Object, String)
*/
private void writeContributor( XMLWriter writer, List<Contributor> developersOrContributors, String doapType )
{
if ( developersOrContributors == null || developersOrContributors.isEmpty() )
{
return;
}
sortContributors( developersOrContributors );
for ( Contributor developersOrContributor : developersOrContributors )
{
writeContributor( writer, developersOrContributor, doapOptions.getXmlnsPrefix(), doapType );
}
}
/**
* Writer a single developer or contributor
*
* @param writer not null
* @param xmlsPrefix could be null
* @param developerOrContributor not null, instance of <code>{@link Developer}/{@link Contributor}</code>
* @param doapType not null
* @see <a href="http://usefulinc.com/ns/doap#maintainer">http://usefulinc.com/ns/doap#maintainer</a>
* @see <a href="http://usefulinc.com/ns/doap#developer">http://usefulinc.com/ns/doap#developer</a>
* @see <a href="http://usefulinc.com/ns/doap#documenter">http://usefulinc.com/ns/doap#documenter</a>
* @see <a href="http://usefulinc.com/ns/doap#translator">http://usefulinc.com/ns/doap#translator</a>
* @see <a href="http://usefulinc.com/ns/doap#tester">http://usefulinc.com/ns/doap#tester</a>
* @see <a href="http://usefulinc.com/ns/doap#helper">http://usefulinc.com/ns/doap#helper</a>
* @see <a href="http://xmlns.com/foaf/0.1/Person">http://xmlns.com/foaf/0.1/Person</a>
* @see <a href="http://xmlns.com/foaf/0.1/name">http://xmlns.com/foaf/0.1/name</a>
* @see <a href="http://xmlns.com/foaf/0.1/mbox">http://xmlns.com/foaf/0.1/mbox</a>
* @see <a href="http://xmlns.com/foaf/0.1/Organization">http://xmlns.com/foaf/0.1/Organization</a>
* @see <a href="http://xmlns.com/foaf/0.1/homepage">http://xmlns.com/foaf/0.1/homepage</a>
*/
private void writeContributor( XMLWriter writer, Contributor developerOrContributor, String xmlsPrefix,
String doapType )
{
if ( developerOrContributor == null )
{
return;
}
if ( StringUtils.isEmpty( doapType ) )
{
throw new IllegalArgumentException( "doapType is required." );
}
String name = developerOrContributor.getName();
String email = developerOrContributor.getEmail();
String organization = developerOrContributor.getOrganization();
String organizationUrl = developerOrContributor.getOrganizationUrl();
String homepage = developerOrContributor.getUrl();
String nodeId = null;
// Name is required to write doap
if ( StringUtils.isEmpty( name ) )
{
errorMessages.add( "The POM <project><developers|contributors><developer|contributor><name/>"
+ "</developer|contributor></developers|contributors></project> value is missing." );
return;
}
if ( !StringUtils.isEmpty( organization ) || !StringUtils.isEmpty( organizationUrl ) )
{
DoapUtil.Organization doapOrganization = DoapUtil.addOrganization( organization, organizationUrl );
nodeId = DoapUtil.getNodeId();
doapOrganization.addMember( nodeId );
}
DoapUtil.writeStartElement( writer, xmlsPrefix, doapType );
DoapUtil.writeStartElement( writer, "foaf", "Person" );
if ( StringUtils.isNotEmpty( nodeId ) )
{
writer.addAttribute( "rdf:nodeID", nodeId );
}
DoapUtil.writeStartElement( writer, "foaf", "name" );
writer.writeText( name );
writer.endElement(); // foaf:name
if ( StringUtils.isNotEmpty( email ) )
{
if ( DoapUtil.isValidEmail( email ) )
{
DoapUtil.writeRdfResourceElement( writer, "foaf", "mbox", "mailto:" + email );
}
else
{
warnMessages.add( "The POM <project><developers|contributors><developer|contributor><email>"
+ email
+ "</email></developer|contributor></developers|contributors></project> value is not a valid email." );
}
}
if ( StringUtils.isNotEmpty( organization ) && StringUtils.isNotEmpty( organizationUrl ) )
{
try
{
new URL( organizationUrl );
DoapUtil.addOrganization( organization, organizationUrl );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The POM <project><developers|contributors><developer|contributor><organizationUrl>"
+ organizationUrl
+ "</organizationUrl></developer|contributor></developers|contributors></project> value is not a valid URL." );
}
}
if ( StringUtils.isNotEmpty( homepage ) )
{
try
{
new URL( homepage );
DoapUtil.writeRdfResourceElement( writer, "foaf", "homepage", homepage );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The POM <project><developers|contributors><developer|contributor><url>" + homepage
+ "</url></developer|contributor></developers|contributors></project> value is not a valid URL." );
}
}
writer.endElement(); // foaf:Person
writer.endElement(); // doapType
}
/**
* Return a <code>SCM repository</code> defined by a given url
*
* @param scmUrl an SCM URL
* @return a valid SCM repository or null
*/
private ScmRepository getScmRepository( String scmUrl )
{
ScmRepository repo = null;
if ( !StringUtils.isEmpty( scmUrl ) )
{
try
{
repo = scmManager.makeScmRepository( scmUrl );
}
catch ( NoSuchScmProviderException e )
{
if ( getLog().isDebugEnabled() )
{
getLog().debug( e.getMessage(), e );
}
}
catch ( ScmRepositoryException e )
{
if ( getLog().isDebugEnabled() )
{
getLog().debug( e.getMessage(), e );
}
}
}
return repo;
}
/**
* Write the ASF extensions
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext">
* http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext</a>
* @see <a href="http://projects.apache.org/docs/pmc.html">http://projects.apache.org/docs/pmc.html</a>
*/
private void writeASFext( XMLWriter writer, MavenProject project )
{
if ( !asfExtOptions.isIncluded() )
{
return;
}
DoapUtil.writeComment( writer, "ASF extension" );
// asfext:pmc
String pmc = interpolate( asfExtOptions.getPmc(), project, settings );
if ( StringUtils.isNotEmpty( pmc ) )
{
DoapUtil.writeRdfResourceElement( writer, asfExtOptions.getXmlnsPrefix(), "pmc", pmc );
}
else
{
errorMessages.add( "A <asfExtOptions><pmc/></asfExtOptions> parameter is required by ASF." );
}
// asfext:name
String name = interpolate( asfExtOptions.getName(), project, settings );
if ( StringUtils.isNotEmpty( name ) )
{
if ( !name.toLowerCase( Locale.ENGLISH ).trim().startsWith( "apache" ) )
{
name = "Apache " + name;
}
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "name", name );
}
else
{
errorMessages.add( "A <asfExtOptions><name/></asfExtOptions> parameter is required by ASF." );
}
String homepage = interpolate( doapOptions.getHomepage(), project, settings );
if ( StringUtils.isNotEmpty( homepage ) )
{
try
{
new URL( homepage );
DoapUtil.writeRdfResourceElement( writer, "foaf", "homepage", homepage );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><homepage>" + homepage
+ "</homepage></doapOptions> parameter is not a valid URL." );
}
}
// asfext:charter
if ( StringUtils.isEmpty( asfExtOptions.getCharter() ) )
{
errorMessages.add( "A <asfExtOptions><charter/></asfExtOptions> parameter is required by ASF." );
}
else
{
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "charter", asfExtOptions.getCharter() );
}
// asfext:chair
@SuppressWarnings( "unchecked" )
List<Developer> developers = new ArrayList<Developer>( project.getDevelopers() );
sortContributors( developers );
if ( StringUtils.isNotEmpty( asfExtOptions.getChair() ) )
{
DoapUtil.writeStartElement( writer, asfExtOptions.getXmlnsPrefix(), "chair" );
DoapUtil.writeStartElement( writer, "foaf", "Person" );
DoapUtil.writeStartElement( writer, "foaf", "name" );
writer.writeText( asfExtOptions.getChair() );
writer.endElement(); // foaf:name
writer.endElement(); // foaf:Person
writer.endElement(); // asfext:chair
}
else
{
Developer chair = ASFExtOptionsUtil.findChair( developers );
if ( chair != null )
{
writeContributor( writer, chair, asfExtOptions.getXmlnsPrefix(), "chair" );
developers.remove( chair );
}
else
{
errorMessages.add( "A <asfExtOptions><chair/></asfExtOptions> parameter is required by ASF." );
}
}
// asfext:member
if ( developers != null && developers.size() > 0 )
{
List<Developer> pmcMembers = ASFExtOptionsUtil.findPMCMembers( developers );
for ( Developer pmcMember : pmcMembers )
{
writeContributor( writer, pmcMember, asfExtOptions.getXmlnsPrefix(), "member" );
}
}
writeASFImplements( writer );
@SuppressWarnings( "unchecked" )
Map<String, String> map = asfExtOptions.getExtra();
writeExtra( writer, project, "Extra ASFExt vocabulary.", map, asfExtOptions.getXmlnsPrefix() );
}
/**
* Write the ASF implements.
*
* @param writer not null
* @see <a href="http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext">
* http://svn.apache.org/repos/asf/infrastructure/site-tools/trunk/projects/asfext</a>
* @see <a href="http://projects.apache.org/docs/standards.html">http://projects.apache.org/docs/standards.html</a>
*/
private void writeASFImplements( XMLWriter writer )
{
if ( asfExtOptions.getStandards() == null || asfExtOptions.getStandards().isEmpty() )
{
return;
}
for ( Standard standard : asfExtOptions.getStandards() )
{
DoapUtil.writeStartElement( writer, asfExtOptions.getXmlnsPrefix(), "implements" );
DoapUtil.writeStartElement( writer, asfExtOptions.getXmlnsPrefix(), "Standard" );
if ( StringUtils.isEmpty( standard.getTitle() ) )
{
errorMessages.add( "A <asfExtOptions><standards><title/></standards></asfExtOptions> parameter is required by ASF." );
}
else
{
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "title", standard.getTitle() );
}
if ( StringUtils.isEmpty( standard.getBody() ) )
{
errorMessages.add( "A <asfExtOptions><standards><body/></standards></asfExtOptions> parameter is required by ASF." );
}
else
{
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "body", standard.getBody() );
}
if ( StringUtils.isEmpty( standard.getId() ) )
{
errorMessages.add( "A <asfExtOptions><standards><id/></standards></asfExtOptions> parameter is required by ASF." );
}
else
{
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "id", standard.getId() );
}
if ( StringUtils.isNotEmpty( standard.getUrl() ) )
{
try
{
new URL( standard.getUrl() );
DoapUtil.writeElement( writer, asfExtOptions.getXmlnsPrefix(), "url", standard.getUrl() );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <asfExtOptions><standards><url>" + standard.getUrl()
+ "<url></standards></asfExtOptions> parameter is not a valid URL." );
}
}
writer.endElement(); // asfext:Standard
writer.endElement(); // asfext:implements
}
}
/**
* Write a Foaf Organization, for instance:
*
* <pre>
* &lt;<foaf:Organization&gt;
* &lt;foaf:name&gt;YoyoDyne&lt;/foaf:name&gt;
* &lt;foaf:homepage rdf:resource="http://yoyodyne.example.org"/&gt;
* &lt;foaf:member rdf:nodeID="benny_profane"&gt;
* &lt;/foaf:Organization&gt;
* </pre>
*
* @param writer not null
* @param developersOrContributors list of <code>{@link Developer}/{@link Contributor}</code>
* @param doapType not null
* @see #writeContributor(XMLWriter, Object, String)
*/
private void writeOrganizations( XMLWriter writer )
{
Set<Entry<String, DoapUtil.Organization>> organizations = DoapUtil.getOrganizations();
for ( Entry<String, DoapUtil.Organization> organizationEntry : organizations )
{
DoapUtil.Organization organization = organizationEntry.getValue();
DoapUtil.writeStartElement( writer, "foaf", "Organization" );
if ( !StringUtils.isEmpty( organization.getName() ) )
{
DoapUtil.writeElement( writer, "foaf", "name", organization.getName() );
}
if ( !StringUtils.isEmpty( organization.getUrl() ) )
{
try
{
new URL( organization.getUrl() );
DoapUtil.writeRdfResourceElement( writer, "foaf", "homepage", organization.getUrl() );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The organization URL " + organization.getUrl() + " is not a valid URL." );
}
}
List<String> members = organization.getMembers();
for ( String member : members )
{
DoapUtil.writeRdfNodeIdElement( writer, "foaf", "member", member );
}
writer.endElement(); // foaf:Organization
}
}
/**
* Write DOAP audience.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#audience">http://usefulinc.com/ns/doap#audience</a>
* @since 1.1
*/
private void writeAudience( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getAudience() ) )
{
return;
}
DoapUtil.writeComment( writer, "Audience." );
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "audience", doapOptions.getAudience().trim() );
}
/**
* Write DOAP blog.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#blog">http://usefulinc.com/ns/doap#blog</a>
* @since 1.1
*/
private void writeBlog( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getBlog() ) )
{
return;
}
String blog = doapOptions.getBlog().trim();
try
{
new URL( blog );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><blog>" + blog + "</blog></doapOptions> parameter is not a valid URL." );
return;
}
DoapUtil.writeComment( writer, "Blog page." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "blog", blog );
}
/**
* Write DOAP plateform.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#plateform">http://usefulinc.com/ns/doap#plateform</a>
* @since 1.1
*/
private void writePlateform( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getPlatform() ) )
{
return;
}
DoapUtil.writeComment( writer, "Plateform." );
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "plateform", doapOptions.getPlatform().trim() );
}
/**
* Write DOAP vendor.
*
* @param writer not null
* @param project the Maven project, not null
* @see <a href="http://usefulinc.com/ns/doap#vendor">http://usefulinc.com/ns/doap#vendor</a>
* @since 1.1
*/
private void writeVendor( XMLWriter writer, MavenProject project )
{
String vendor = interpolate( doapOptions.getVendor(), project, settings );
if ( StringUtils.isEmpty( vendor ) )
{
return;
}
DoapUtil.writeComment( writer, "Vendor." );
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "vendor", vendor );
}
/**
* Write DOAP language.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#language">http://usefulinc.com/ns/doap#language</a>
* @since 1.1
*/
private void writeLanguage( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getLanguage() ) )
{
return;
}
boolean addComment = false;
String[] languages = StringUtils.split( doapOptions.getLanguage(), "," );
for ( String language : languages )
{
language = language.trim();
if ( Arrays.binarySearch( Locale.getISOLanguages(), language ) < 0 )
{
errorMessages.add( "The <doapOptions><languages>" + language
+ "</languages></doapOptions> parameter is not a valid ISO language." );
continue;
}
if ( !addComment )
{
DoapUtil.writeComment( writer, "Language." );
addComment = true;
}
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "language", language );
}
}
/**
* Write DOAP service-endpoint.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#service-endpoint">http://usefulinc.com/ns/doap#service-endpoint</a>
* @since 1.1
*/
private void writeServiceEndpoint( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getServiceEndpoint() ) )
{
return;
}
String serviceEndpoint = doapOptions.getServiceEndpoint().trim();
try
{
new URL( serviceEndpoint );
}
catch ( MalformedURLException e )
{
errorMessages.add( "The <doapOptions><serviceEndpoint>" + serviceEndpoint
+ "</serviceEndpoint></doapOptions> parameter is not a valid URL." );
return;
}
DoapUtil.writeComment( writer, "Service endpoint." );
DoapUtil.writeRdfResourceElement( writer, doapOptions.getXmlnsPrefix(), "service-endpoint", serviceEndpoint );
}
/**
* Write DOAP implements.
*
* @param writer not null
* @see <a href="http://usefulinc.com/ns/doap#implements">http://usefulinc.com/ns/doap#implements</a>
* @since 1.1
*/
private void writeImplements( XMLWriter writer )
{
if ( StringUtils.isEmpty( doapOptions.getImplementations() ) )
{
return;
}
DoapUtil.writeComment( writer, "Implements." );
String[] implementations = StringUtils.split( doapOptions.getImplementations(), "," );
for ( String implementation : implementations )
{
DoapUtil.writeElement( writer, doapOptions.getXmlnsPrefix(), "implements", implementation.trim() );
}
}
/**
* Write extra for DOAP or any extension.
*
* @param writer not null
* @param project not null
* @param comment not null
* @param map not null
* @param xmlnsPrefix not null
* @since 1.1
*/
private void writeExtra( XMLWriter writer, MavenProject project, String comment, Map<String, String> map,
String xmlnsPrefix )
{
if ( map == null || map.isEmpty() )
{
return;
}
boolean addComment = false;
for ( Map.Entry<String, String> entry : map.entrySet() )
{
String key = entry.getKey();
String value = entry.getValue();
if ( value == null )
{
continue;
}
String interpolatedValue = interpolate( value, project, settings );
if ( interpolatedValue == null )
{
continue;
}
if ( !addComment )
{
DoapUtil.writeComment( writer, comment );
addComment = true;
}
try
{
new URL( interpolatedValue );
DoapUtil.writeRdfResourceElement( writer, xmlnsPrefix, key, interpolatedValue );
}
catch ( MalformedURLException e )
{
DoapUtil.writeElement( writer, xmlnsPrefix, key, interpolatedValue );
}
}
}
/**
* Write the extra DOAP extensions.
*
* @param writer not null
* @since 1.1
*/
private void writeExtensions( XMLWriter writer )
{
if ( !( extOptions != null && extOptions.length > 0 && !extOptions[0].getExtensions().isEmpty() ) )
{
return;
}
for ( ExtOptions extOption : extOptions )
{
@SuppressWarnings( "unchecked" )
Map<String, String> map = extOption.getExtensions();
writeExtra( writer, project, "Other extension vocabulary.", map, extOption.getXmlnsPrefix() );
}
}
/**
* @param tag not null
* @since 1.1
*/
private void addDoapMessage( String tag )
{
if ( asfExtOptions.isIncluded() )
{
errorMessages.add( "A <doapOptions><" + tag + "/></doapOptions> parameter is required by ASF." );
}
else
{
warnMessages.add( "No <doapOptions><" + tag
+ "/></doapOptions> parameter defined, it is highly recommended to have one." );
}
}
/**
* @param tag not null
* @since 1.1
*/
private void addPomMessage( String tag )
{
if ( asfExtOptions.isIncluded() )
{
errorMessages.add( "A POM <project><" + tag + "/></project> value is required by ASF." );
}
else
{
warnMessages.add( "No POM <project><" + tag
+ "/></project> value defined, it is highly recommended to have one." );
}
}
// ----------------------------------------------------------------------
// Static methods
// ----------------------------------------------------------------------
/**
* Convenience method that return true is the defined <code>SCM repository</code> is a known provider.
* <p>
* Actually, we fully support Clearcase, CVS, Perforce, Starteam, SVN by the maven-scm-providers component.
* </p>
*
* @param scmRepository a SCM repository
* @param scmProvider a SCM provider name
* @return true if the provider of the given SCM repository is equal to the given scm provider.
* @see <a href="http://svn.apache.org/repos/asf/maven/scm/trunk/maven-scm-providers/">maven-scm-providers</a>
*/
private static boolean isScmSystem( ScmRepository scmRepository, String scmProvider )
{
if ( StringUtils.isEmpty( scmProvider ) )
{
return false;
}
if ( scmRepository != null && scmProvider.equalsIgnoreCase( scmRepository.getProvider() ) )
{
return true;
}
return false;
}
/**
* Interpolate a string with project and settings.
*
* @param value not null
* @param project not null
* @param settings not null
* @return the value trimmed and interpolated or null if interpolation doesn't work.
* @since 1.1
*/
private static String interpolate( String value, MavenProject project, Settings settings )
{
if ( StringUtils.isEmpty( value ) || project == null )
{
throw new IllegalArgumentException( "parameters are required" );
}
if ( !value.contains( "${" ) )
{
return value.trim();
}
RegexBasedInterpolator interpolator = new RegexBasedInterpolator();
try
{
interpolator.addValueSource( new EnvarBasedValueSource() );
}
catch ( IOException e )
{
}
interpolator.addValueSource( new PropertiesBasedValueSource( System.getProperties() ) );
interpolator.addValueSource( new PropertiesBasedValueSource( project.getProperties() ) );
interpolator.addValueSource( new PrefixedObjectValueSource( "project", project ) );
interpolator.addValueSource( new PrefixedObjectValueSource( "pom", project ) );
if ( settings != null )
{
interpolator.addValueSource( new PrefixedObjectValueSource( "settings", settings ) );
}
String interpolatedValue = value;
try
{
interpolatedValue = interpolator.interpolate( value );
}
catch ( InterpolationException e )
{
}
if ( interpolatedValue.contains( "${" ) )
{
return null;
}
return interpolatedValue.trim();
}
/**
* Sort Contributor by name or Developer by id.
*
* @param contributors not null
* @since 1.1
*/
@SuppressWarnings( { "unchecked", "rawtypes" } )
private static void sortContributors( List contributors )
{
Collections.sort( contributors, new Comparator<Contributor>()
{
public int compare( Contributor contributor1, Contributor contributor2 )
{
if ( contributor1 == contributor2 )
{
return 0;
}
if ( contributor1 == null && contributor2 != null )
{
return -1;
}
if ( contributor1 != null && contributor2 == null )
{
return +1;
}
if ( Developer.class.isAssignableFrom( contributor1.getClass() )
&& Developer.class.isAssignableFrom( contributor2.getClass() ) )
{
Developer developer1 = (Developer) contributor1;
Developer developer2 = (Developer) contributor2;
if ( developer1.getId() == null && developer2.getId() != null )
{
return -1;
}
if ( developer1.getId() != null && developer2.getId() == null )
{
return +1;
}
return developer1.getId().compareTo( developer2.getId() );
}
if ( contributor1.getName() == null && contributor2.getName() != null )
{
return -1;
}
if ( contributor1.getName() != null && contributor2.getName() == null )
{
return +1;
}
return contributor1.getName().compareTo( contributor2.getName() );
}
} );
}
}