org.eclipse.m2e.jdt.internal

Class JavaProjectConversionParticipant

java.lang.Object

org.eclipse.m2e.core.project.conversion.AbstractProjectConversionParticipant

org.eclipse.m2e.jdt.internal.JavaProjectConversionParticipant

All Implemented Interfaces:

org.eclipse.core.runtime.IExecutableExtension

public class JavaProjectConversionParticipant
extends AbstractProjectConversionParticipant

Converts existing Eclipse Java projects by setting the maven compiler source and target values. It also tries to best match existing Java source directories with the corresponding source, test source, resource and test resource directories of the Maven model.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	JavaProjectConversionParticipant.NonJavaResourceFoundException
private static class	JavaProjectConversionParticipant.NonJavaResourceVisitor Visitor implementation looking for non-Java resources.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	COMPILER_ARTIFACT_ID
private static java.lang.String	COMPILER_GROUP_ID
private static java.lang.String	CONFIGURATION_KEY
private static java.lang.String	DEFAULT_COMPILER_VERSION
private static java.lang.String	DEFAULT_JAVA_SOURCE
private static java.lang.String	DEFAULT_JAVA_TEST_SOURCE
private static java.lang.String	DEFAULT_JAVA_VERSION
private static java.lang.String	DEFAULT_RESOURCES
private static java.lang.String	DEFAULT_TEST_RESOURCES
private static org.slf4j.Logger	log
private static java.lang.String	RELEASE_KEY
private static java.lang.String	SOURCE_KEY
private static java.lang.String	TARGET_KEY
private static float	VERSION_9

Fields inherited from class org.eclipse.m2e.core.project.conversion.AbstractProjectConversionParticipant

ATTR_AFTER, ATTR_BEFORE, ATTR_ID, ATTR_NAME, restrictedPackagings

Constructor Summary

Constructors

Constructor and Description
JavaProjectConversionParticipant()

Method Summary

Modifier and Type	Method and Description
boolean	accept(org.eclipse.core.resources.IProject project) Checks if this participant can change the Maven Model from this Eclipse project configuration
private float	asFloat(java.lang.String source)
private boolean	canUseReleaseProperty(java.lang.String source, java.lang.String target)
private void	configureBuildSourceDirectories(org.apache.maven.model.Model model, org.eclipse.jdt.core.IJavaProject javaProject)
private void	configureCompilerPlugin(org.apache.maven.model.Model model, java.lang.String source, java.lang.String target)
private void	configureProperties(org.apache.maven.model.Model model, java.lang.String source, java.lang.String target)
void	convert(org.eclipse.core.resources.IProject project, org.apache.maven.model.Model model, org.eclipse.core.runtime.IProgressMonitor monitor) Converts existing Eclipse project configuration to Maven model
private org.apache.maven.model.Resource	createResource(java.lang.String resourceDirectory)
private java.lang.String	getCompilerVersion()
private java.lang.String	getMostRecentPluginVersion(java.lang.String groupId, java.lang.String artifactId, java.lang.String referenceVersion) Returns the highest, non-snapshot plugin version between the given reference version and the versions found in the Nexus indexes.
private org.apache.maven.model.Build	getOrCreateBuild(org.apache.maven.model.Model model)
private org.apache.maven.model.Plugin	getOrCreateCompilerPlugin(org.apache.maven.model.Build build)
private boolean	isEmpty(java.lang.String source)
private boolean	isPotentialTestSource(org.eclipse.core.runtime.IPath path) Checks if a given path has one of its segment ending with test or tests

Methods inherited from class org.eclipse.m2e.core.project.conversion.AbstractProjectConversionParticipant

addRestrictedPackaging, getId, getName, getPrecedingConverterIds, getRestrictedPackagings, getSucceedingConverterIds, isPackagingCompatible, setInitializationData, split, toString

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final org.slf4j.Logger log

DEFAULT_JAVA_SOURCE

private static final java.lang.String DEFAULT_JAVA_SOURCE

See Also:

Constant Field Values

DEFAULT_RESOURCES

private static final java.lang.String DEFAULT_RESOURCES

See Also:

Constant Field Values

DEFAULT_JAVA_TEST_SOURCE

private static final java.lang.String DEFAULT_JAVA_TEST_SOURCE

See Also:

Constant Field Values

DEFAULT_TEST_RESOURCES

private static final java.lang.String DEFAULT_TEST_RESOURCES

See Also:

Constant Field Values

DEFAULT_JAVA_VERSION

private static final java.lang.String DEFAULT_JAVA_VERSION

See Also:

Constant Field Values

COMPILER_GROUP_ID

private static final java.lang.String COMPILER_GROUP_ID

See Also:

Constant Field Values

COMPILER_ARTIFACT_ID

private static final java.lang.String COMPILER_ARTIFACT_ID

See Also:

Constant Field Values

DEFAULT_COMPILER_VERSION

private static final java.lang.String DEFAULT_COMPILER_VERSION

See Also:

Constant Field Values

TARGET_KEY

private static final java.lang.String TARGET_KEY

See Also:

Constant Field Values

SOURCE_KEY

private static final java.lang.String SOURCE_KEY

See Also:

Constant Field Values

RELEASE_KEY

private static final java.lang.String RELEASE_KEY

See Also:

Constant Field Values

CONFIGURATION_KEY

private static final java.lang.String CONFIGURATION_KEY

See Also:

Constant Field Values

VERSION_9

private static final float VERSION_9

See Also:

Constant Field Values

Constructor Detail

JavaProjectConversionParticipant

public JavaProjectConversionParticipant()

Method Detail

accept

public boolean accept(org.eclipse.core.resources.IProject project)
               throws org.eclipse.core.runtime.CoreException

Description copied from class: AbstractProjectConversionParticipant

Checks if this participant can change the Maven Model from this Eclipse project configuration

Specified by:

accept in class AbstractProjectConversionParticipant

Throws:

org.eclipse.core.runtime.CoreException

convert

public void convert(org.eclipse.core.resources.IProject project,
                    org.apache.maven.model.Model model,
                    org.eclipse.core.runtime.IProgressMonitor monitor)
             throws org.eclipse.core.runtime.CoreException

Description copied from class: AbstractProjectConversionParticipant

Converts existing Eclipse project configuration to Maven model

Specified by:

convert in class AbstractProjectConversionParticipant

Throws:

org.eclipse.core.runtime.CoreException

isEmpty

private boolean isEmpty(java.lang.String source)

configureProperties

private void configureProperties(org.apache.maven.model.Model model,
                                 java.lang.String source,
                                 java.lang.String target)

configureCompilerPlugin

private void configureCompilerPlugin(org.apache.maven.model.Model model,
                                     java.lang.String source,
                                     java.lang.String target)

canUseReleaseProperty

private boolean canUseReleaseProperty(java.lang.String source,
                                      java.lang.String target)

asFloat

private float asFloat(java.lang.String source)

getOrCreateCompilerPlugin

private org.apache.maven.model.Plugin getOrCreateCompilerPlugin(org.apache.maven.model.Build build)

configureBuildSourceDirectories

private void configureBuildSourceDirectories(org.apache.maven.model.Model model,
                                             org.eclipse.jdt.core.IJavaProject javaProject)
                                      throws org.eclipse.core.runtime.CoreException

Throws:

org.eclipse.core.runtime.CoreException

createResource

private org.apache.maven.model.Resource createResource(java.lang.String resourceDirectory)

isPotentialTestSource

private boolean isPotentialTestSource(org.eclipse.core.runtime.IPath path)

Checks if a given path has one of its segment ending with test or tests

getOrCreateBuild

private org.apache.maven.model.Build getOrCreateBuild(org.apache.maven.model.Model model)

getCompilerVersion

private java.lang.String getCompilerVersion()

getMostRecentPluginVersion

private java.lang.String getMostRecentPluginVersion(java.lang.String groupId,
                                                    java.lang.String artifactId,
                                                    java.lang.String referenceVersion)

Returns the highest, non-snapshot plugin version between the given reference version and the versions found in the Nexus indexes.