org.apache.maven.plugin.eclipse
Class EclipsePlugin

java.lang.Object
  org.apache.maven.plugin.AbstractMojo
      org.apache.maven.plugin.ide.AbstractIdeSupportMojo
          org.apache.maven.plugin.eclipse.EclipsePlugin

All Implemented Interfaces:

org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo, org.codehaus.plexus.logging.LogEnabled

Direct Known Subclasses:

M2EclipseMojo, MyEclipsePlugin, RadPlugin

public class EclipsePlugin
extends AbstractIdeSupportMojo

Generates the following eclipse configuration files:

• .project and .classpath files
• .setting/org.eclipse.jdt.core.prefs with project specific compiler settings
• various configuration files for WTP (Web Tools Project), if the parameter wtpversion is set to a valid version (WTP configuration is not generated by default)

If this goal is run on a multiproject root, dependencies between modules will be configured as direct project dependencies in Eclipse (unless useProjectReferences is set to false).

Version:

$Id: EclipsePlugin.java 779829 2009-05-29 03:41:15Z baerrach $

Author:

Trygve Laugstøl, Fabrizio Giustina

Is defined to be executed in:

phase:

generate-resources

Is defined by the goal name:

eclipse

Field Summary

static java.lang.String	ASPECTJ_FILE_PATTERN
protected static java.lang.String	ASPECTJ_RT_CONTAINER
protected static java.lang.String	BUILDER_WST_VALIDATION
protected static java.lang.String	COMMON_PATH_JDT_LAUNCHING_JRE_CONTAINER
static java.lang.String	JAVA_FILE_PATTERN
protected boolean	limitProjectReferencesToWorkspace Limit the use of project references to the current workspace.
protected static java.lang.String	REQUIRED_PLUGINS_CONTAINER
protected java.io.File	workspace This eclipse workspace is read and all artifacts detected there will be connected as eclipse projects and will not be linked to the jars in the local repository.
static java.lang.String[]	WTP_SUPPORTED_VERSIONS

Fields inherited from class org.apache.maven.plugin.ide.AbstractIdeSupportMojo

artifactCollector, artifactFactory, artifactMetadataSource, artifactResolver, downloadJavadocs, downloadSources, executedProject, forceRecheck, localRepository, logger, packaging, project, reactorProjects, remoteArtifactRepositories

Fields inherited from interface org.apache.maven.plugin.Mojo

ROLE

Constructor Summary

EclipsePlugin()

Method Summary

EclipseSourceDir[]	buildDirectoryList(org.apache.maven.project.MavenProject project, java.io.File basedir, java.io.File buildOutputDirectory)
protected void	checkDeprecationsExtras() Extension point for subclasses.
protected void	convertBuildCommandList(java.util.List commands) Convert any Strings in the commands List to BuildCommands.
protected EclipseWriterConfig	createEclipseWriterConfig(IdeDependency[] deps) Create the EclipseWriterConfig for the specified dependencies.
protected void	fillDefaultBuilders(java.lang.String packaging) Fill getBuildcommands() with values.
protected void	fillDefaultClasspathContainers(java.lang.String packaging) Fill getClasspathContainers() with values.
protected void	fillDefaultNatures(java.lang.String packaging) Fill getProjectnatures() with values.
java.util.List	getAdditionalBuildcommands() Getter for additionalBuildcommands.
java.util.List	getAdditionalProjectnatures() Getter for additionalProjectnatures.
java.util.List	getBuildcommands() Getter for buildcommands.
java.io.File	getBuildOutputDirectory() Getter for buildOutputDirectory.
java.util.List	getClasspathContainers() Getter for classpathContainers.
java.io.File	getEclipseProjectDir() Getter for eclipseProjectDir.
java.util.List	getExcludes()
java.lang.String	getProjectNameForArifact(org.apache.maven.artifact.Artifact artifact) Find the name of the project as used in eclipse.
java.lang.String	getProjectNameTemplate() Getter for projectNameTemplate
java.util.List	getProjectnatures() Getter for projectnatures.
boolean	getUseProjectReferences() Getter for useProjectReferences.
protected IdeDependency[]	getWorkspaceArtefacts()
WorkspaceConfiguration	getWorkspaceConfiguration()
java.lang.String	getWtpversion() Getter for wtpversion.
protected boolean	hasToResolveJar(org.apache.maven.artifact.Artifact art) Checks if jar has to be resolved for the given artifact
boolean	isAddGroupIdToProjectName() Getter for addGroupIdToProjectName.
boolean	isAddVersionToProjectName() Getter for addVersionToProjectName.
protected boolean	isJavaProject()
protected boolean	isPdeProject()
void	setAddGroupIdToProjectName(boolean addGroupIdToProjectName) Setter for addGroupIdToProjectName.
void	setAdditionalBuildcommands(java.util.List additionalBuildcommands) Setter for additionalBuildcommands.
void	setAdditionalProjectnatures(java.util.List additionalProjectnatures) Setter for additionalProjectnatures.
void	setAddVersionToProjectName(boolean addVersionToProjectName) Setter for addVersionToProjectName.
void	setBuildcommands(java.util.List buildcommands) Setter for buildcommands.
void	setBuildOutputDirectory(java.io.File buildOutputDirectory) Setter for buildOutputDirectory.
void	setClasspathContainers(java.util.List classpathContainers) Setter for classpathContainers.
void	setEclipseProjectDir(java.io.File eclipseProjectDir) Setter for eclipseProjectDir.
void	setProjectNameTemplate(java.lang.String projectNameTemplate) Setter for projectNameTemplate.
void	setProjectnatures(java.util.List projectnatures) Setter for projectnatures.
boolean	setup() Hook for preparation steps before the actual plugin execution.
protected void	setupExtras() Extension point for subclasses.
void	setUseProjectReferences(boolean useProjectReferences) Setter for useProjectReferences.
void	setWtpversion(java.lang.String wtpversion) Setter for wtpversion.
protected boolean	useProjectReference(org.apache.maven.artifact.Artifact art) Checks if a projects reference has to be used for the given artifact
protected void	validateExtras() Extension point for subclasses.
void	writeConfiguration(IdeDependency[] deps) Main plugin method where dependencies should be processed in order to generate IDE configuration files.
protected void	writeConfigurationExtras(EclipseWriterConfig config) Write any extra configuration information for the Eclipse project.

Methods inherited from class org.apache.maven.plugin.ide.AbstractIdeSupportMojo

doDependencyResolution, enableLogging, execute, getArtifactFactory, getArtifactMetadataSource, getArtifactResolver, getDownloadJavadocs, getDownloadSources, getExecutedProject, getLocalRepository, getProject, getReactorProject, getReactorProjects, getRemoteArtifactRepositories, isAvailableAsAReactorProject, isMavenVersion, isResolveDependencies, setArtifactFactory, setArtifactMetadataSource, setArtifactResolver, setDownloadJavadocs, setDownloadSources, setExecutedProject, setLocalRepository, setProject, setReactorProjects, setRemoteArtifactRepositories, setResolveDependencies

Methods inherited from class org.apache.maven.plugin.AbstractMojo

getLog, getPluginContext, setLog, setPluginContext

Methods inherited from class java.lang.Object

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

Field Detail

BUILDER_WST_VALIDATION

protected static final java.lang.String BUILDER_WST_VALIDATION

See Also:

Constant Field Values

COMMON_PATH_JDT_LAUNCHING_JRE_CONTAINER

protected static final java.lang.String COMMON_PATH_JDT_LAUNCHING_JRE_CONTAINER

See Also:

Constant Field Values

ASPECTJ_RT_CONTAINER

protected static final java.lang.String ASPECTJ_RT_CONTAINER

See Also:

Constant Field Values

REQUIRED_PLUGINS_CONTAINER

protected static final java.lang.String REQUIRED_PLUGINS_CONTAINER

See Also:

Constant Field Values

WTP_SUPPORTED_VERSIONS

public static final java.lang.String[] WTP_SUPPORTED_VERSIONS

ASPECTJ_FILE_PATTERN

public static final java.lang.String ASPECTJ_FILE_PATTERN

See Also:

Constant Field Values

JAVA_FILE_PATTERN

public static final java.lang.String JAVA_FILE_PATTERN

See Also:

Constant Field Values

workspace

protected java.io.File workspace

This eclipse workspace is read and all artifacts detected there will be connected as eclipse projects and will not be linked to the jars in the local repository. Requirement is that it was created with the similar wtp settings as the reactor projects, but the project name template my differ. The pom's in the workspace projects may not contain variables in the artefactId, groupId and version tags. If workspace is not defined, then an attempt to locate it by checking up the directory hierarchy will be made.

Since:

2.5

Is defined by:

expression:

${eclipse.workspace}

limitProjectReferencesToWorkspace

protected boolean limitProjectReferencesToWorkspace

Limit the use of project references to the current workspace. No project references will be created to projects in the reactor when they are not available in the workspace.

Is defined by:

expression:

${eclipse.limitProjectReferencesToWorkspace}

default-value:

false

Constructor Detail

EclipsePlugin

public EclipsePlugin()

Method Detail

isJavaProject

protected final boolean isJavaProject()

isPdeProject

protected final boolean isPdeProject()

getBuildcommands

public final java.util.List getBuildcommands()

Getter for buildcommands.

Returns:

Returns the buildcommands.

setBuildcommands

public final void setBuildcommands(java.util.List buildcommands)

Setter for buildcommands.

Parameters:

buildcommands - The buildcommands to set.

getBuildOutputDirectory

public final java.io.File getBuildOutputDirectory()

Getter for buildOutputDirectory.

Returns:

Returns the buildOutputDirectory.

setBuildOutputDirectory

public final void setBuildOutputDirectory(java.io.File buildOutputDirectory)

Setter for buildOutputDirectory.

Parameters:

buildOutputDirectory - The buildOutputDirectory to set.

getClasspathContainers

public final java.util.List getClasspathContainers()

Getter for classpathContainers.

Returns:

Returns the classpathContainers.

setClasspathContainers

public final void setClasspathContainers(java.util.List classpathContainers)

Setter for classpathContainers.

Parameters:

classpathContainers - The classpathContainers to set.

getEclipseProjectDir

public final java.io.File getEclipseProjectDir()

Getter for eclipseProjectDir.

Returns:

Returns the eclipseProjectDir.

setEclipseProjectDir

public final void setEclipseProjectDir(java.io.File eclipseProjectDir)

Setter for eclipseProjectDir.

Parameters:

eclipseProjectDir - The eclipseProjectDir to set.

getProjectnatures

public final java.util.List getProjectnatures()

Getter for projectnatures.

Returns:

Returns the projectnatures.

setProjectnatures

public final void setProjectnatures(java.util.List projectnatures)

Setter for projectnatures.

Parameters:

projectnatures - The projectnatures to set.

getUseProjectReferences

public final boolean getUseProjectReferences()

Getter for useProjectReferences.

Specified by:

getUseProjectReferences in class AbstractIdeSupportMojo

Returns:

Returns the useProjectReferences.

setUseProjectReferences

public final void setUseProjectReferences(boolean useProjectReferences)

Setter for useProjectReferences.

Parameters:

useProjectReferences - The useProjectReferences to set.

getWtpversion

public final java.lang.String getWtpversion()

Getter for wtpversion.

Returns:

Returns the wtpversion.

setWtpversion

public final void setWtpversion(java.lang.String wtpversion)

Setter for wtpversion.

Parameters:

wtpversion - The wtpversion to set.

getAdditionalBuildcommands

public final java.util.List getAdditionalBuildcommands()

Getter for additionalBuildcommands.

Returns:

Returns the additionalBuildcommands.

setAdditionalBuildcommands

public final void setAdditionalBuildcommands(java.util.List additionalBuildcommands)

Setter for additionalBuildcommands.

Parameters:

additionalBuildcommands - The additionalBuildcommands to set.

getAdditionalProjectnatures

public final java.util.List getAdditionalProjectnatures()

Getter for additionalProjectnatures.

Returns:

Returns the additionalProjectnatures.

setAdditionalProjectnatures

public final void setAdditionalProjectnatures(java.util.List additionalProjectnatures)

Setter for additionalProjectnatures.

Parameters:

additionalProjectnatures - The additionalProjectnatures to set.

isAddVersionToProjectName

public final boolean isAddVersionToProjectName()

Getter for addVersionToProjectName.

setAddVersionToProjectName

public final void setAddVersionToProjectName(boolean addVersionToProjectName)

Setter for addVersionToProjectName.

isAddGroupIdToProjectName

public final boolean isAddGroupIdToProjectName()

Getter for addGroupIdToProjectName.

setAddGroupIdToProjectName

public final void setAddGroupIdToProjectName(boolean addGroupIdToProjectName)

Setter for addGroupIdToProjectName.

getProjectNameTemplate

public final java.lang.String getProjectNameTemplate()

Getter for projectNameTemplate

Returns:

projectNameTemplate

setProjectNameTemplate

public final void setProjectNameTemplate(java.lang.String projectNameTemplate)

Setter for projectNameTemplate.

Parameters:

projectNameTemplate - projectNameTemplate

setup

public final boolean setup()
                    throws org.apache.maven.plugin.MojoExecutionException

Description copied from class: AbstractIdeSupportMojo

Hook for preparation steps before the actual plugin execution.

Specified by:

setup in class AbstractIdeSupportMojo

Returns:

true if execution should continue or false if not.

Throws:

org.apache.maven.plugin.MojoExecutionException - generic mojo exception

See Also:

Mojo.execute()

convertBuildCommandList

protected final void convertBuildCommandList(java.util.List commands)

Convert any Strings in the commands List to BuildCommands. The conversion happens in situ.

Parameters:

commands - a list of commands to convert into BuildCommand

setupExtras

protected void setupExtras()
                    throws org.apache.maven.plugin.MojoExecutionException

Extension point for subclasses.

Called during setup.

Throws:

org.apache.maven.plugin.MojoExecutionException - mojo failures.

validateExtras

protected void validateExtras()
                       throws org.apache.maven.plugin.MojoExecutionException

Extension point for subclasses.

Called during setup and used to validate that the configuration is sane.

Throws:

org.apache.maven.plugin.MojoExecutionException - mojo failures.

checkDeprecationsExtras

protected void checkDeprecationsExtras()

Extension point for subclasses.

Check for any extra deprecations and log warnings. Called during setup

writeConfiguration

public final void writeConfiguration(IdeDependency[] deps)
                              throws org.apache.maven.plugin.MojoExecutionException

Description copied from class: AbstractIdeSupportMojo

Main plugin method where dependencies should be processed in order to generate IDE configuration files.

Specified by:

writeConfiguration in class AbstractIdeSupportMojo

Parameters:

deps - list of IdeDependency objects, with artifacts, sources and javadocs already resolved

Throws:

org.apache.maven.plugin.MojoExecutionException - generic mojo exception

createEclipseWriterConfig

protected final EclipseWriterConfig createEclipseWriterConfig(IdeDependency[] deps)
                                                       throws org.apache.maven.plugin.MojoExecutionException

Create the EclipseWriterConfig for the specified dependencies.

Parameters:

deps - the project dependencies

Returns:

a configured EclipseWriterConfig

Throws:

org.apache.maven.plugin.MojoExecutionException - mojo failures.

writeConfigurationExtras

protected void writeConfigurationExtras(EclipseWriterConfig config)
                                 throws org.apache.maven.plugin.MojoExecutionException

Write any extra configuration information for the Eclipse project. This is an extension point, called before the main configurations are written.
NOTE: This could change the config!

Parameters:

config -

Throws:

org.apache.maven.plugin.MojoExecutionException

fillDefaultNatures

protected void fillDefaultNatures(java.lang.String packaging)

Fill getProjectnatures() with values.

Subclasses should call super and then calculate their own additions and insert them via getProjectnatures().addAll().

Parameters:

packaging - the pom's packaging

fillDefaultClasspathContainers

protected void fillDefaultClasspathContainers(java.lang.String packaging)

Fill getClasspathContainers() with values.

Subclasses should call super and then calculate their own additions and insert them via getClasspathContainers().addAll().

Parameters:

packaging - the pom's packaging

fillDefaultBuilders

protected void fillDefaultBuilders(java.lang.String packaging)

Fill getBuildcommands() with values.

Subclasses should call super and then calculate their own additions and insert them via getBuildcommands().addAll().

Parameters:

packaging - the pom's packaging

buildDirectoryList

public final EclipseSourceDir[] buildDirectoryList(org.apache.maven.project.MavenProject project,
                                                   java.io.File basedir,
                                                   java.io.File buildOutputDirectory)
                                            throws org.apache.maven.plugin.MojoExecutionException

Throws:

org.apache.maven.plugin.MojoExecutionException

getProjectNameForArifact

public java.lang.String getProjectNameForArifact(org.apache.maven.artifact.Artifact artifact)

Find the name of the project as used in eclipse.

Specified by:

getProjectNameForArifact in class AbstractIdeSupportMojo

Parameters:

artifact - The artifact to find the eclipse name for.

Returns:

The name os the eclipse project.

getWorkspaceArtefacts

protected final IdeDependency[] getWorkspaceArtefacts()

Overrides:

getWorkspaceArtefacts in class AbstractIdeSupportMojo

Returns:

an array with all dependencies avalaible in the workspace, to be implemented by the subclasses.

getWorkspaceConfiguration

public final WorkspaceConfiguration getWorkspaceConfiguration()

getExcludes

public final java.util.List getExcludes()

Specified by:

getExcludes in class AbstractIdeSupportMojo

Returns:

List of dependencies to exclude from eclipse classpath.

hasToResolveJar

protected final boolean hasToResolveJar(org.apache.maven.artifact.Artifact art)

Checks if jar has to be resolved for the given artifact

Overrides:

hasToResolveJar in class AbstractIdeSupportMojo

Parameters:

art - the artifact to check

Returns:

true if resolution should happen

useProjectReference

protected final boolean useProjectReference(org.apache.maven.artifact.Artifact art)

Checks if a projects reference has to be used for the given artifact

Overrides:

useProjectReference in class AbstractIdeSupportMojo

Parameters:

art - the artifact to check

Returns:

true if a project reference has to be used.