org.gradle.api.tasks.compile

Class JavaCompile

java.lang.Object

org.gradle.api.internal.AbstractTask

org.gradle.api.DefaultTask

org.gradle.api.internal.ConventionTask

org.gradle.api.tasks.SourceTask

org.gradle.api.tasks.compile.AbstractCompile

org.gradle.api.tasks.compile.JavaCompile

All Implemented Interfaces:

Comparable<Task>, org.gradle.api.internal.DynamicObjectAware, org.gradle.api.internal.IConventionAware, org.gradle.api.internal.TaskInternal, ExtensionAware, Task, PatternFilterable, org.gradle.util.Configurable<Task>

Direct Known Subclasses:

PlatformJavaCompile

@CacheableTask
public class JavaCompile
extends AbstractCompile

Compiles Java source files.

     apply plugin: 'java'

     tasks.withType(JavaCompile) {
         //enable compilation in a separate daemon process
         options.fork = true

         //enable incremental compilation
         options.incremental = true
     }
 

Nested Class Summary

Nested classes/interfaces inherited from interface org.gradle.api.Task

Task.Namer

Field Summary

Fields inherited from class org.gradle.api.tasks.SourceTask

source

Fields inherited from interface org.gradle.api.Task

TASK_ACTION, TASK_DEPENDS_ON, TASK_DESCRIPTION, TASK_GROUP, TASK_NAME, TASK_OVERWRITE, TASK_TYPE

Constructor Summary

Constructors

Constructor and Description
JavaCompile()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	compile()
protected void	compile(IncrementalTaskInputs inputs)
protected org.gradle.internal.Factory<AntBuilder>	getAntBuilderFactory()
protected org.gradle.cache.CacheRepository	getCacheRepository()
protected org.gradle.api.internal.changedetection.state.CachingFileHasher	getCachingFileHasher()
FileCollection	getClasspath() Returns the classpath to use to compile the source files.
File	getDependencyCacheDir() Deprecated.
FileCollection	getEffectiveAnnotationProcessorPath() Returns the path to use for annotation processor discovery.
protected org.gradle.api.internal.file.FileOperations	getFileOperations()
protected org.gradle.api.internal.tasks.compile.incremental.cache.GeneralCompileCaches	getGeneralCompileCaches()
CompileOptions	getOptions() Returns the compilation options.
protected JavaPlatform	getPlatform()
FileTree	getSource() Returns the source for this task, after the include and exclude patterns have been applied.
JavaToolChain	getToolChain() Returns the tool chain that will be used to compile the Java source.
void	setDependencyCacheDir(File dependencyCacheDir) Deprecated.
void	setToolChain(JavaToolChain toolChain) Sets the tool chain that should be used to compile the Java source.

Methods inherited from class org.gradle.api.tasks.compile.AbstractCompile

getDestinationDir, getSourceCompatibility, getTargetCompatibility, setClasspath, setDestinationDir, setSourceCompatibility, setTargetCompatibility

Methods inherited from class org.gradle.api.tasks.SourceTask

exclude, exclude, exclude, exclude, getExcludes, getIncludes, getPatternSetFactory, include, include, include, include, setExcludes, setIncludes, setSource, source

Methods inherited from class org.gradle.api.internal.ConventionTask

conventionMapping, conventionMapping, getConventionMapping

Methods inherited from class org.gradle.api.internal.AbstractTask

addValidator, appendParallelSafeAction, compareTo, configure, deleteAllActions, dependsOn, dependsOnTaskDidWork, doFirst, doFirst, doLast, doLast, execute, finalizedBy, getActionClassLoaders, getActions, getAnt, getAsDynamicObject, getConvention, getDependsOn, getDescription, getDidWork, getEnabled, getExecuter, getExtensions, getFinalizedBy, getGroup, getIdentityPath, getImpliesSubProjects, getInputs, getLogger, getLogging, getMustRunAfter, getName, getOnlyIf, getOutputs, getPath, getProject, getServices, getShouldRunAfter, getStandardOutputCapture, getState, getTaskActions, getTaskDependencies, getTemporaryDir, getTemporaryDirFactory, getValidators, hasProperty, injectIntoNewInstance, isEnabled, isHasCustomActions, leftShift, mustRunAfter, onlyIf, onlyIf, prependParallelSafeAction, property, setActions, setDependsOn, setDescription, setDidWork, setEnabled, setExecuter, setFinalizedBy, setGroup, setImpliesSubProjects, setMustRunAfter, setOnlyIf, setOnlyIf, setProperty, setShouldRunAfter, shouldRunAfter, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaCompile

public JavaCompile()

Method Detail

getSource

@PathSensitive(value=NAME_ONLY)
public FileTree getSource()

Returns the source for this task, after the include and exclude patterns have been applied. Ignores source files which do not exist.

Overrides:

getSource in class SourceTask

Returns:

The source.

getToolChain

@Incubating
@Inject
public JavaToolChain getToolChain()

Returns the tool chain that will be used to compile the Java source.

Returns:

The tool chain.

setToolChain

@Incubating
public void setToolChain(JavaToolChain toolChain)

Sets the tool chain that should be used to compile the Java source.

Parameters:

toolChain - The tool chain.

compile

protected void compile(IncrementalTaskInputs inputs)

getCachingFileHasher

@Inject
protected org.gradle.api.internal.changedetection.state.CachingFileHasher getCachingFileHasher()

getFileOperations

@Inject
protected org.gradle.api.internal.file.FileOperations getFileOperations()

getGeneralCompileCaches

@Inject
protected org.gradle.api.internal.tasks.compile.incremental.cache.GeneralCompileCaches getGeneralCompileCaches()

getCacheRepository

@Inject
protected org.gradle.cache.CacheRepository getCacheRepository()

compile

protected void compile()

Specified by:

compile in class AbstractCompile

getAntBuilderFactory

@Inject
protected org.gradle.internal.Factory<AntBuilder> getAntBuilderFactory()

getPlatform

protected JavaPlatform getPlatform()

getDependencyCacheDir

@Internal
@Deprecated
public File getDependencyCacheDir()

Deprecated.

setDependencyCacheDir

@Deprecated
public void setDependencyCacheDir(File dependencyCacheDir)

Deprecated.

getOptions

public CompileOptions getOptions()

Returns the compilation options.

Returns:

The compilation options.

getClasspath

@CompileClasspath
public FileCollection getClasspath()

Description copied from class: AbstractCompile

Returns the classpath to use to compile the source files.

Overrides:

getClasspath in class AbstractCompile

Returns:

The classpath.

getEffectiveAnnotationProcessorPath

@Incubating
@Classpath
public FileCollection getEffectiveAnnotationProcessorPath()

Returns the path to use for annotation processor discovery. Returns an empty collection when no processing should be performed, for example when no annotation processors are present in the compile classpath or annotation processing has been disabled.

You can specify this path using CompileOptions.setAnnotationProcessorPath(FileCollection) or CompileOptions.setCompilerArgs(java.util.List). When not explicitly set using one of the methods on CompileOptions, the compile classpath will be used when there are annotation processors present in the compile classpath. Otherwise this path will be empty.

This path is always empty when annotation processing is disabled.

Since:

3.4