org.apache.maven.reporting.exec
Class DefaultMavenReportExecutor

java.lang.Object
  org.apache.maven.reporting.exec.DefaultMavenReportExecutor

All Implemented Interfaces:

MavenReportExecutor

@Component(role=MavenReportExecutor.class)
public class DefaultMavenReportExecutor
extends Object
implements MavenReportExecutor

This component will build some MavenReportExecution from MavenReportExecutorRequest. If a MavenReport need to fork a lifecycle, this fork is executed here. It will ask the core to get some informations in order to correctly setup MavenReport.

Note if no version is defined in the report plugin the version will be search with method getPluginVersion(ReportPlugin, RepositoryRequest, MavenReportExecutorRequest) Steps to find a plugin version stop after each step if a non null value has been found:

• use the one defined in the reportPlugin configuration
• search similar (same groupId and artifactId) mojo in the build/plugins section of the pom
• search similar (same groupId and artifactId) mojo in the build/pluginManagement section of the pom
• ask PluginVersionResolver to get a version and display a warning as it's not a recommended use

Following steps are done

• get PluginDescriptor from the MavenPluginManager#getPluginDescriptor(Plugin, RepositoryRequest)
• setup a ClassLoader with the Mojo Site plugin ClassLoader as parent for the report execution. You must note some classes are imported from the current Site Mojo ClassRealm see IMPORTS. The artifact resolution excludes the following artifacts (with using an ExclusionSetFilter: doxia-site-renderer, doxia-sink-api, maven-reporting-api. done using MavenPluginManager#setupPluginRealm(PluginDescriptor, org.apache.maven.execution.MavenSession, ClassLoader, List, org.apache.maven.artifact.resolver.filter.ArtifactFilter)
• setup the mojo using MavenPluginManager.getConfiguredMojo(Class, org.apache.maven.execution.MavenSession, MojoExecution)
• verify with LifecycleExecutor.calculateForkedExecutions(MojoExecution, org.apache.maven.execution.MavenSession) if any forked execution is needed: if yes executes the forked execution here

Since:

3.0-beta-1

Author:

Olivier Lamy

Field Summary

protected LifecycleExecutor	lifecycleExecutor
protected MavenPluginManager	mavenPluginManager
protected PluginVersionResolver	pluginVersionResolver

Constructor Summary

DefaultMavenReportExecutor()

Method Summary

List<MavenReportExecution>	buildMavenReports(MavenReportExecutorRequest mavenReportExecutorRequest)
protected void	buildReportPlugin(MavenReportExecutorRequest mavenReportExecutorRequest, ReportPlugin reportPlugin, List<String> reportPluginKeys, List<MavenReportExecution> reports)
protected String	getPluginVersion(ReportPlugin reportPlugin, RepositoryRequest repositoryRequest, MavenReportExecutorRequest mavenReportExecutorRequest) Resolve report plugin version.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mavenPluginManager

@Requirement
protected MavenPluginManager mavenPluginManager

lifecycleExecutor

@Requirement
protected LifecycleExecutor lifecycleExecutor

pluginVersionResolver

@Requirement
protected PluginVersionResolver pluginVersionResolver

Constructor Detail

DefaultMavenReportExecutor

public DefaultMavenReportExecutor()

Method Detail

buildMavenReports

public List<MavenReportExecution> buildMavenReports(MavenReportExecutorRequest mavenReportExecutorRequest)
                                             throws MojoExecutionException

Specified by:

buildMavenReports in interface MavenReportExecutor

Returns:

Throws:

MojoExecutionException

buildReportPlugin

protected void buildReportPlugin(MavenReportExecutorRequest mavenReportExecutorRequest,
                                 ReportPlugin reportPlugin,
                                 List<String> reportPluginKeys,
                                 List<MavenReportExecution> reports)
                          throws Exception

Throws:

Exception

getPluginVersion

protected String getPluginVersion(ReportPlugin reportPlugin,
                                  RepositoryRequest repositoryRequest,
                                  MavenReportExecutorRequest mavenReportExecutorRequest)
                           throws PluginVersionResolutionException

Resolve report plugin version. Steps to find a plugin version stop after each step if a non null value has been found:

1. use the one defined in the reportPlugin configuration
2. search similar (same groupId and artifactId) mojo in the build/plugins section of the pom
3. search similar (same groupId and artifactId) mojo in the build/pluginManagement section of the pom
4. ask PluginVersionResolver to get a version and display a warning as it's not a recommended use

Parameters:

reportPlugin - the report plugin to resolve the version

repositoryRequest - TODO: unused, to be removed?

mavenReportExecutorRequest - the current report execution context

Returns:

the report plugin version

Throws:

PluginVersionResolutionException