org.basepom.mojo.duplicatefinder

Class DuplicateFinderMojo

java.lang.Object

org.apache.maven.plugin.AbstractMojo

org.basepom.mojo.duplicatefinder.DuplicateFinderMojo

All Implemented Interfaces:

org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo

@Mojo(name="check",
      requiresProject=true,
      threadSafe=true,
      defaultPhase=VERIFY,
      requiresDependencyResolution=TEST)
public final class DuplicateFinderMojo
extends org.apache.maven.plugin.AbstractMojo

Finds duplicate classes/resources on the classpath.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	bootClasspathProperty System property that contains the boot class path.
protected boolean	checkCompileClasspath Check resources and classes on the compile class path.
protected boolean	checkRuntimeClasspath Check resources and classes on the runtime class path.
protected boolean	checkTestClasspath Check resources and classes on the test class path.
protected ConflictingDependency[]	conflictingDependencies Artifacts with expected and resolved versions that are checked.
protected boolean	failBuildInCaseOfConflict Fail the build if any files with the same name are found.
protected boolean	failBuildInCaseOfDifferentContentConflict Fail the build if files with the same name but different content are detected.
protected boolean	failBuildInCaseOfEqualContentConflict Fail the build if files with the same name and the same content are detected.
protected MavenCoordinates[]	ignoredDependencies Dependencies that should not be checked at all.
protected String[]	ignoredResourcePatterns Ignored resources, which are not checked for multiple occurences.
protected String[]	ignoredResources Deprecated. Use ignoredResourcePatterns.
protected boolean	includeBootClasspath Include the boot class path in duplicate detection.
protected boolean	preferLocal Whether existing local directories with classes or existing artifacts are preferred.
protected boolean	printEqualFiles Report files that have the same sha256 has value.
protected boolean	quiet Quiets the plugin (report only errors).
protected File	resultFile Output file for the result of the plugin.
protected int	resultFileMinClasspathCount Minimum occurences on the class path to be listed in the result file.
protected boolean	skip Skips the plugin execution.
protected boolean	useDefaultResourceIgnoreList Use the default resource ignore list.
protected boolean	useResultFile Write result to output file.

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

ROLE

Constructor Summary

Constructors

Constructor and Description
DuplicateFinderMojo()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute()
void	setIgnoredDependencies(org.apache.maven.model.Dependency[] dependencies)
void	setLog(org.apache.maven.plugin.logging.Log log)

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

getLog, getPluginContext, setPluginContext

Methods inherited from class java.lang.Object

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

Field Detail

printEqualFiles

@Parameter(defaultValue="false",
           property="duplicate-finder.printEqualFiles")
protected boolean printEqualFiles

Report files that have the same sha256 has value.

Since:

1.0.6

failBuildInCaseOfDifferentContentConflict

@Parameter(defaultValue="false",
           property="duplicate-finder.failBuildInCaseOfDifferentContentConflict")
protected boolean failBuildInCaseOfDifferentContentConflict

Fail the build if files with the same name but different content are detected.

Since:

1.0.3

failBuildInCaseOfEqualContentConflict

@Parameter(defaultValue="false",
           property="duplicate-finder.failBuildInCaseOfEqualContentConflict")
protected boolean failBuildInCaseOfEqualContentConflict

Fail the build if files with the same name and the same content are detected.

Since:

1.0.3

failBuildInCaseOfConflict

@Parameter(defaultValue="false",
           property="duplicate-finder.failBuildInCaseOfConflict")
protected boolean failBuildInCaseOfConflict

Fail the build if any files with the same name are found.

useDefaultResourceIgnoreList

@Parameter(defaultValue="true",
           property="duplicate-finder.useDefaultResourceIgnoreList")
protected boolean useDefaultResourceIgnoreList

Use the default resource ignore list.

ignoredResources

@Deprecated
@Parameter
protected String[] ignoredResources

Deprecated. Use ignoredResourcePatterns.

Ignored resources, which are not checked for multiple occurences.

ignoredResourcePatterns

@Parameter
protected String[] ignoredResourcePatterns

Ignored resources, which are not checked for multiple occurences.

conflictingDependencies

@Parameter(alias="exceptions")
protected ConflictingDependency[] conflictingDependencies

Artifacts with expected and resolved versions that are checked.

ignoredDependencies

@Parameter(alias="ignoredDependencies")
protected MavenCoordinates[] ignoredDependencies

Dependencies that should not be checked at all.

checkCompileClasspath

@Parameter(defaultValue="true",
           property="duplicate-finder.checkCompileClasspath")
protected boolean checkCompileClasspath

Check resources and classes on the compile class path.

checkRuntimeClasspath

@Parameter(defaultValue="true",
           property="duplicate-finder.checkRuntimeClasspath")
protected boolean checkRuntimeClasspath

Check resources and classes on the runtime class path.

checkTestClasspath

@Parameter(defaultValue="true",
           property="duplicate-finder.checkTestClasspath")
protected boolean checkTestClasspath

Check resources and classes on the test class path.

skip

@Parameter(defaultValue="false",
           property="duplicate-finder.skip")
protected boolean skip

Skips the plugin execution.

quiet

@Parameter(defaultValue="false",
           property="duplicate-finder.quiet")
protected boolean quiet

Quiets the plugin (report only errors).

Since:

1.1.0

preferLocal

@Parameter(defaultValue="true",
           property="duplicate-finder.preferLocal")
protected boolean preferLocal

Whether existing local directories with classes or existing artifacts are preferred.

Since:

1.1.0

resultFile

@Parameter(defaultValue="${project.build.directory}/duplicate-finder-result.xml",
           property="duplicate-finder.resultFile")
protected File resultFile

Output file for the result of the plugin.

Since:

1.1.0

useResultFile

@Parameter(defaultValue="true",
           property="duplicate-finder.useResultFile")
protected boolean useResultFile

Write result to output file.

Since:

1.1.0

resultFileMinClasspathCount

@Parameter(defaultValue="2",
           property="duplicate-finder.resultFileMinClasspathCount")
protected int resultFileMinClasspathCount

Minimum occurences on the class path to be listed in the result file.

Since:

1.1.0

includeBootClasspath

@Parameter(defaultValue="false",
           property="duplicate-finder.includeBootClasspath")
protected boolean includeBootClasspath

Include the boot class path in duplicate detection. This will find duplicates with the JDK internal classes (e.g. the classes in rt.jar).

Since:

1.1.1

bootClasspathProperty

@Parameter(defaultValue="sun.boot.class.path",
           property="duplicate-finder.bootClasspathProperty")
protected String bootClasspathProperty

System property that contains the boot class path.

Since:

1.1.1

Constructor Detail

DuplicateFinderMojo

public DuplicateFinderMojo()

Method Detail

setLog

public void setLog(org.apache.maven.plugin.logging.Log log)

Specified by:

setLog in interface org.apache.maven.plugin.Mojo

Overrides:

setLog in class org.apache.maven.plugin.AbstractMojo

setIgnoredDependencies

public void setIgnoredDependencies(org.apache.maven.model.Dependency[] dependencies)
                            throws org.apache.maven.artifact.versioning.InvalidVersionSpecificationException

Throws:

org.apache.maven.artifact.versioning.InvalidVersionSpecificationException

execute

public void execute()
             throws org.apache.maven.plugin.MojoExecutionException

Throws:

org.apache.maven.plugin.MojoExecutionException