org.apache.maven.plugin.surefire.booterclient

Class DefaultForkConfiguration

java.lang.Object

org.apache.maven.plugin.surefire.booterclient.ForkConfiguration

org.apache.maven.plugin.surefire.booterclient.DefaultForkConfiguration

Direct Known Subclasses:

AbstractClasspathForkConfiguration, ModularClasspathForkConfiguration

public abstract class DefaultForkConfiguration
extends ForkConfiguration

Basic framework which constructs CLI.

Since:

2.21.0.Jigsaw

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	argLine
private Classpath	booterClasspath
private boolean	debug
private java.lang.String	debugLine
private java.util.Map<java.lang.String,java.lang.String>	environmentVariables
private int	forkCount
private ConsoleLogger	log
private java.util.Properties	modelProperties
private Platform	pluginPlatform
private boolean	reuseForks
private java.io.File	tempDirectory
private java.io.File	workingDirectory

Fields inherited from class org.apache.maven.plugin.surefire.booterclient.ForkConfiguration

DEFAULT_PROVIDER_CLASS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultForkConfiguration(Classpath booterClasspath, java.io.File tempDirectory, java.lang.String debugLine, java.io.File workingDirectory, java.util.Properties modelProperties, java.lang.String argLine, java.util.Map<java.lang.String,java.lang.String> environmentVariables, boolean debug, int forkCount, boolean reuseForks, Platform pluginPlatform, ConsoleLogger log)

Method Summary

Modifier and Type	Method and Description
OutputStreamFlushableCommandline	createCommandLine(StartupConfiguration config, int forkNumber)
protected java.lang.String	extendJvmArgLine(java.lang.String jvmArgLine)
private static java.lang.String	findStartClass(StartupConfiguration config)
protected java.lang.String	getArgLine()
protected Classpath	getBooterClasspath()
protected java.lang.String	getDebugLine()
protected java.util.Map<java.lang.String,java.lang.String>	getEnvironmentVariables()
protected int	getForkCount()
protected JdkAttributes	getJdkForTests()
protected java.util.Properties	getModelProperties()
protected Platform	getPluginPlatform()
java.io.File	getTempDirectory()
protected java.io.File	getWorkingDirectory()
private java.io.File	getWorkingDirectory(int forkNumber)
private java.lang.String	interpolateArgLineWithPropertyExpressions() Replaces expressions
protected boolean	isDebug()
protected boolean	isReuseForks()
private java.lang.String	newJvmArgLine(int forks)
private static java.lang.String	replaceThreadNumberPlaceholder(java.lang.String argLine, int threadNumber)
protected abstract void	resolveClasspath(OutputStreamFlushableCommandline cli, java.lang.String booterThatHasMainMethod, StartupConfiguration config)
private static java.lang.String	stripNewLines(java.lang.String argLine)
protected java.util.List<java.lang.String>	toCompleteClasspath(StartupConfiguration conf)
private static <K,V> java.util.Map<K,V>	toImmutable(java.util.Map<K,V> map) Immutable map.

Methods inherited from class java.lang.Object

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

Field Detail

booterClasspath

@Nonnull
private final Classpath booterClasspath

tempDirectory

@Nonnull
private final java.io.File tempDirectory

debugLine

@Nullable
private final java.lang.String debugLine

workingDirectory

@Nonnull
private final java.io.File workingDirectory

modelProperties

@Nonnull
private final java.util.Properties modelProperties

argLine

@Nullable
private final java.lang.String argLine

environmentVariables

@Nonnull
private final java.util.Map<java.lang.String,java.lang.String> environmentVariables

debug

private final boolean debug

forkCount

private final int forkCount

reuseForks

private final boolean reuseForks

pluginPlatform

@Nonnull
private final Platform pluginPlatform

log

@Nonnull
private final ConsoleLogger log

Constructor Detail

DefaultForkConfiguration

protected DefaultForkConfiguration(@Nonnull
                                   Classpath booterClasspath,
                                   @Nonnull
                                   java.io.File tempDirectory,
                                   @Nullable
                                   java.lang.String debugLine,
                                   @Nonnull
                                   java.io.File workingDirectory,
                                   @Nonnull
                                   java.util.Properties modelProperties,
                                   @Nullable
                                   java.lang.String argLine,
                                   @Nonnull
                                   java.util.Map<java.lang.String,java.lang.String> environmentVariables,
                                   boolean debug,
                                   int forkCount,
                                   boolean reuseForks,
                                   @Nonnull
                                   Platform pluginPlatform,
                                   @Nonnull
                                   ConsoleLogger log)

Method Detail

resolveClasspath

protected abstract void resolveClasspath(@Nonnull
                                         OutputStreamFlushableCommandline cli,
                                         @Nonnull
                                         java.lang.String booterThatHasMainMethod,
                                         @Nonnull
                                         StartupConfiguration config)
                                  throws SurefireBooterForkException

Throws:

SurefireBooterForkException

extendJvmArgLine

@Nonnull
protected java.lang.String extendJvmArgLine(@Nonnull
                                                     java.lang.String jvmArgLine)

createCommandLine

@Nonnull
public OutputStreamFlushableCommandline createCommandLine(@Nonnull
                                                                   StartupConfiguration config,
                                                                   int forkNumber)
                                                            throws SurefireBooterForkException

Specified by:

createCommandLine in class ForkConfiguration

Parameters:

config - The startup configuration

forkNumber - index of forked JVM, to be the replacement in the argLine

Returns:

CommandLine able to flush entire command going to be sent to forked JVM

Throws:

SurefireBooterForkException - when unable to perform the fork

toCompleteClasspath

@Nonnull
protected java.util.List<java.lang.String> toCompleteClasspath(StartupConfiguration conf)
                                                                 throws SurefireBooterForkException

Throws:

SurefireBooterForkException

getWorkingDirectory

@Nonnull
private java.io.File getWorkingDirectory(int forkNumber)
                                           throws SurefireBooterForkException

Throws:

SurefireBooterForkException

replaceThreadNumberPlaceholder

@Nonnull
private static java.lang.String replaceThreadNumberPlaceholder(@Nonnull
                                                                        java.lang.String argLine,
                                                                        int threadNumber)

interpolateArgLineWithPropertyExpressions

@Nonnull
private java.lang.String interpolateArgLineWithPropertyExpressions()

Replaces expressions

@{property-name}

with the corresponding properties from the model. This allows late evaluation of property values when the plugin is executed (as compared to evaluation when the pom is parsed as is done with

${property-name}

expressions). This allows other plugins to modify or set properties with the changes getting picked up by surefire.

stripNewLines

@Nonnull
private static java.lang.String stripNewLines(@Nonnull
                                                       java.lang.String argLine)

toImmutable

@Nonnull
private static <K,V> java.util.Map<K,V> toImmutable(@Nullable
                                                             java.util.Map<K,V> map)

Immutable map.

Type Parameters:

K - key type

V - value type

Parameters:

map - immutable map copies elements from map

Returns:

never returns null

getTempDirectory

@Nonnull
public java.io.File getTempDirectory()

Specified by:

getTempDirectory in class ForkConfiguration

getDebugLine

@Nullable
protected java.lang.String getDebugLine()

Specified by:

getDebugLine in class ForkConfiguration

getWorkingDirectory

@Nonnull
protected java.io.File getWorkingDirectory()

Specified by:

getWorkingDirectory in class ForkConfiguration

getModelProperties

@Nonnull
protected java.util.Properties getModelProperties()

Specified by:

getModelProperties in class ForkConfiguration

getArgLine

@Nullable
protected java.lang.String getArgLine()

Specified by:

getArgLine in class ForkConfiguration

getEnvironmentVariables

@Nonnull
protected java.util.Map<java.lang.String,java.lang.String> getEnvironmentVariables()

Specified by:

getEnvironmentVariables in class ForkConfiguration

isDebug

protected boolean isDebug()

Specified by:

isDebug in class ForkConfiguration

getForkCount

protected int getForkCount()

Specified by:

getForkCount in class ForkConfiguration

isReuseForks

protected boolean isReuseForks()

Specified by:

isReuseForks in class ForkConfiguration

getPluginPlatform

@Nonnull
protected Platform getPluginPlatform()

Specified by:

getPluginPlatform in class ForkConfiguration

getJdkForTests

@Nonnull
protected JdkAttributes getJdkForTests()

Specified by:

getJdkForTests in class ForkConfiguration

getBooterClasspath

@Nonnull
protected Classpath getBooterClasspath()

Specified by:

getBooterClasspath in class ForkConfiguration

newJvmArgLine

@Nonnull
private java.lang.String newJvmArgLine(int forks)

findStartClass

@Nonnull
private static java.lang.String findStartClass(StartupConfiguration config)