Package io.quarkus.deployment.dev

Class RuntimeUpdatesProcessor

java.lang.Object

io.quarkus.deployment.dev.RuntimeUpdatesProcessor

All Implemented Interfaces:

HotReplacementContext, Closeable, AutoCloseable

public class RuntimeUpdatesProcessor
extends Object
implements HotReplacementContext, Closeable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	RuntimeUpdatesProcessor.TimestampSet

Field Summary

Fields

Modifier and Type	Field	Description
(package private) StatusLine	compileOutput
(package private) Throwable	compileProblem
(package private) Throwable	hotReloadProblem
static RuntimeUpdatesProcessor	INSTANCE
static final boolean	IS_LINUX
(package private) final Map<Path,Long>	sourceFileTimestamps
(package private) Throwable	testCompileProblem

Constructor Summary

Constructors

Constructor	Description
RuntimeUpdatesProcessor(Path applicationRoot, DevModeContext context, QuarkusCompiler compiler, DevModeType devModeType, BiConsumer<Set<String>,ClassScanResult> restartCallback, BiConsumer<DevModeContext.ModuleInfo,String> copyResourceNotification, BiFunction<String,byte[],byte[]> classTransformers, TestSupport testSupport)

Method Summary

Modifier and Type	Method	Description
void	addDeploymentFailedStartHandler(Runnable service)
void	addHotReplacementSetup(HotReplacementSetup service)
void	addPreScanStep(Runnable runnable)
(package private) ClassScanResult	checkForChangedClasses(boolean firstScan)
(package private) ClassScanResult	checkForChangedClasses(QuarkusCompiler compiler, Function<DevModeContext.ModuleInfo,DevModeContext.CompilationUnit> cuf, boolean firstScan, RuntimeUpdatesProcessor.TimestampSet timestampSet, boolean compilingTests)	A first scan is considered done when we have visited all modules at least once.
(package private) ClassScanResult	checkForChangedTestClasses(boolean firstScan)
(package private) Set<String>	checkForFileChange()
(package private) Set<String>	checkForFileChange(Function<DevModeContext.ModuleInfo,DevModeContext.CompilationUnit> cuf, RuntimeUpdatesProcessor.TimestampSet timestampSet)	Returns the set of modified files.
void	close()
void	consumeNoRestartChanges(Consumer<Set<String>> consumer)
boolean	doScan(boolean userInitiated)
boolean	doScan(boolean userInitiated, boolean forceRestart)
Path	getClassesDir()
String[]	getCommandLineArgs()
Throwable	getCompileProblem()
Throwable	getDeploymentProblem()
DevModeType	getDevModeType()
List<Path>	getResourcesDir()
List<Path>	getSourcesDir()
List<Path>	getTestSourcesDir()
TestSupport	getTestSupport()
boolean	instrumentationEnabled()
boolean	isLiveReloadEnabled()
boolean	isTest()
RuntimeUpdatesProcessor	setCommandLineArgs(String[] commandLineArgs)
RuntimeUpdatesProcessor	setConfiguredInstrumentationEnabled(boolean configuredInstrumentationEnabled)
RuntimeUpdatesProcessor	setDisableInstrumentationForClassPredicate(Predicate<org.jboss.jandex.ClassInfo> disableInstrumentationForClassPredicate)
RuntimeUpdatesProcessor	setDisableInstrumentationForIndexPredicate(Predicate<org.jboss.jandex.Index> disableInstrumentationForIndexPredicate)
static void	setLastStartIndex(org.jboss.jandex.IndexView lastStartIndex)
void	setRemoteProblem(Throwable throwable)
RuntimeUpdatesProcessor	setWatchedFilePaths(Map<String,Boolean> watchedFilePaths, List<Map.Entry<Predicate<String>,Boolean>> watchedFilePredicates, boolean isTest)
void	startupFailed()
Set<String>	syncState(Map<String,String> fileHashes)
boolean	toggleInstrumentation()
boolean	toggleLiveReloadEnabled()
void	updateFile(String file, byte[] data)

Methods inherited from class java.lang.Object

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

Field Details

IS_LINUX

public static final boolean IS_LINUX

INSTANCE

public static volatile RuntimeUpdatesProcessor INSTANCE

compileProblem

volatile Throwable compileProblem

testCompileProblem

volatile Throwable testCompileProblem

hotReloadProblem

volatile Throwable hotReloadProblem

sourceFileTimestamps

final Map<Path,Long> sourceFileTimestamps

compileOutput

volatile StatusLine compileOutput

Constructor Details

RuntimeUpdatesProcessor

public RuntimeUpdatesProcessor(Path applicationRoot,
 DevModeContext context,
 QuarkusCompiler compiler,
 DevModeType devModeType,
 BiConsumer<Set<String>,ClassScanResult> restartCallback,
 BiConsumer<DevModeContext.ModuleInfo,String> copyResourceNotification,
 BiFunction<String,byte[],byte[]> classTransformers,
 TestSupport testSupport)

Method Details

getTestSupport

public TestSupport getTestSupport()

getClassesDir

public Path getClassesDir()

Specified by:

getClassesDir in interface HotReplacementContext

getSourcesDir

public List<Path> getSourcesDir()

Specified by:

getSourcesDir in interface HotReplacementContext

getTestSourcesDir

public List<Path> getTestSourcesDir()

Specified by:

getTestSourcesDir in interface HotReplacementContext

getResourcesDir

public List<Path> getResourcesDir()

Specified by:

getResourcesDir in interface HotReplacementContext

getDeploymentProblem

public Throwable getDeploymentProblem()

Specified by:

getDeploymentProblem in interface HotReplacementContext

setRemoteProblem

public void setRemoteProblem(Throwable throwable)

Specified by:

setRemoteProblem in interface HotReplacementContext

updateFile

public void updateFile(String file,
 byte[] data)

Specified by:

updateFile in interface HotReplacementContext

isTest

public boolean isTest()

Specified by:

isTest in interface HotReplacementContext

getDevModeType

public DevModeType getDevModeType()

Specified by:

getDevModeType in interface HotReplacementContext

doScan

public boolean doScan(boolean userInitiated)
               throws IOException

Specified by:

doScan in interface HotReplacementContext

Throws:

IOException

doScan

public boolean doScan(boolean userInitiated,
 boolean forceRestart)

instrumentationEnabled

public boolean instrumentationEnabled()

setConfiguredInstrumentationEnabled

public RuntimeUpdatesProcessor setConfiguredInstrumentationEnabled(boolean configuredInstrumentationEnabled)

addPreScanStep

public void addPreScanStep(Runnable runnable)

Specified by:

addPreScanStep in interface HotReplacementContext

consumeNoRestartChanges

public void consumeNoRestartChanges(Consumer<Set<String>> consumer)

Specified by:

consumeNoRestartChanges in interface HotReplacementContext

syncState

public Set<String> syncState(Map<String,String> fileHashes)

Specified by:

syncState in interface HotReplacementContext

checkForChangedClasses

ClassScanResult checkForChangedClasses(boolean firstScan)

checkForChangedTestClasses

ClassScanResult checkForChangedTestClasses(boolean firstScan)

checkForChangedClasses

ClassScanResult checkForChangedClasses(QuarkusCompiler compiler,
 Function<DevModeContext.ModuleInfo,DevModeContext.CompilationUnit> cuf,
 boolean firstScan,
 RuntimeUpdatesProcessor.TimestampSet timestampSet,
 boolean compilingTests)

A first scan is considered done when we have visited all modules at least once. This is useful in two ways. - To make sure that source time stamps have been recorded at least once - To avoid re-compiling on first run by ignoring all first time changes detected by checkIfFileModified(Path, Map, boolean, boolean) during the first scan.

getCompileProblem

public Throwable getCompileProblem()

checkForFileChange

Set<String> checkForFileChange()

checkForFileChange

Set<String> checkForFileChange(Function<DevModeContext.ModuleInfo,DevModeContext.CompilationUnit> cuf,
 RuntimeUpdatesProcessor.TimestampSet timestampSet)

Returns the set of modified files.

The returned set may contain:

• an OS-specific absolute path for a HotDeploymentWatchedFileBuildItem that matches an absolute path; e.g. /some/complex/unix/path/to/file
• an OS-agnostic relative path for a HotDeploymentWatchedFileBuildItem that matches a relative path; e.g. templates/foo.html
• an OS-agnostic relative path for a HotDeploymentWatchedFileBuildItem that matches a glob pattern,
• an OS-agnostic relative path for a new file added to a resource root.

Parameters:

cuf -

timestampSet -

Returns:

the set of modified files

setDisableInstrumentationForClassPredicate

public RuntimeUpdatesProcessor setDisableInstrumentationForClassPredicate(Predicate<org.jboss.jandex.ClassInfo> disableInstrumentationForClassPredicate)

setDisableInstrumentationForIndexPredicate

public RuntimeUpdatesProcessor setDisableInstrumentationForIndexPredicate(Predicate<org.jboss.jandex.Index> disableInstrumentationForIndexPredicate)

setWatchedFilePaths

public RuntimeUpdatesProcessor setWatchedFilePaths(Map<String,Boolean> watchedFilePaths,
 List<Map.Entry<Predicate<String>,Boolean>> watchedFilePredicates,
 boolean isTest)

addHotReplacementSetup

public void addHotReplacementSetup(HotReplacementSetup service)

addDeploymentFailedStartHandler

public void addDeploymentFailedStartHandler(Runnable service)

startupFailed

public void startupFailed()

setLastStartIndex

public static void setLastStartIndex(org.jboss.jandex.IndexView lastStartIndex)

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

toggleInstrumentation

public boolean toggleInstrumentation()

toggleLiveReloadEnabled

public boolean toggleLiveReloadEnabled()

isLiveReloadEnabled

public boolean isLiveReloadEnabled()

getCommandLineArgs

public String[] getCommandLineArgs()

setCommandLineArgs

public RuntimeUpdatesProcessor setCommandLineArgs(String[] commandLineArgs)