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org.codehaus.groovy.grails.cli.fork
[Groovy] Class ForkedGrailsProcess

java.lang.Object
  org.codehaus.groovy.grails.cli.fork.ForkedGrailsProcess

abstract class ForkedGrailsProcess
extends java.lang.Object

Helper class for kicking off forked JVM processes, helpful in managing the setup and execution of the forked process. Subclasses should provided a static void main method.

Authors:
Graeme Rocher
Since:
2.2

Nested Class Summary
static class ForkedGrailsProcess.TextDumper

 
Field Summary
static java.lang.String DEBUG_FORK

static int DEFAULT_DAEMON_PORT

static java.lang.String DEFAULT_DEBUG_ARGS

 
Property Summary
boolean daemon

int daemonPort

boolean debug

java.lang.String debugArgs

java.lang.String encoding

ExecutionContext executionContext

boolean forkReserve

java.net.URLClassLoader forkedClassLoader

java.util.List jvmArgs

int maxMemory

int maxPerm

int minMemory

boolean reloading

java.io.File reloadingAgent

 
Constructor Summary
ForkedGrailsProcess()

 
Method Summary
protected java.lang.Process attachOutputListener(java.lang.Process process, boolean async = false)

protected java.util.List buildMinimalIsolatedClasspath(BuildSettings buildSettings)

protected java.util.List buildProcessCommand(ExecutionContext executionContext, java.lang.String classpathString, boolean isReserve = false, boolean isDaemon = false)

void configure(java.util.Map forkConfig)

protected void configureFork(BuildSettings buildSettings)

protected groovy.lang.GroovyClassLoader createClassLoader(BuildSettings buildSettings)

protected void discoverAndSetAgent(ExecutionContext executionContext)

protected java.io.File findJarFile(java.lang.Class targetClass)

java.util.Collection findSystemClasspathJars(BuildSettings buildSettings)

protected java.io.File findToolsJar()

java.lang.Process fork(java.util.Map argsMap = new LinkedHashMap()

void forkDaemon(ExecutionContext executionContext = getExecutionContext()

void forkReserve(ExecutionContext executionContext = getExecutionContext()

protected void forkReserveProcess(java.util.List cmd, ExecutionContext executionContext, boolean attachListener = true)

protected java.lang.String getBoostrapClasspath(ExecutionContext executionContext)

protected java.io.File getResumeDir()

protected BuildSettings initializeBuildSettings(ExecutionContext ec)

protected java.net.URLClassLoader initializeClassLoader(BuildSettings buildSettings)

protected void initializeLogging(java.io.File grailsHome, java.lang.ClassLoader classLoader)

protected boolean isDaemonProcess()

Returns:
Whether this process is a reserve process.
boolean isDaemonRunning()

protected boolean isDebugForkEnabled()

boolean isForkingReserveEnabled()

protected boolean isReserveProcess()

Returns:
Whether this process is a reserve process.
protected boolean isWindows()

void killAfterTimeout()

ExecutionContext readExecutionContext()

protected ExecutionContext readExecutionContext(java.lang.String location)

static java.lang.String readLine(java.io.InputStream inputStream)

void restartDaemon(ExecutionContext executionContext = getExecutionContext()

protected void runDaemonCommand(java.lang.String daemonCmd)

protected void setupReloading(java.net.URLClassLoader classLoader, BuildSettings buildSettings)

@param classLoader
protected boolean shouldRunWithDaemon()

void startDaemon(groovy.lang.Closure callable)

protected void startProjectWatcher(java.net.URLClassLoader classLoader, BuildSettings buildSettings)

protected java.io.File storeExecutionContext(ExecutionContext executionContext)

protected void waitForResume()

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

DEBUG_FORK

public static final java.lang.String DEBUG_FORK

DEFAULT_DAEMON_PORT

public static final int DEFAULT_DAEMON_PORT

DEFAULT_DEBUG_ARGS

public static final java.lang.String DEFAULT_DEBUG_ARGS

 
Property Detail

daemon

boolean daemon

daemonPort

int daemonPort

debug

boolean debug

debugArgs

java.lang.String debugArgs

encoding

java.lang.String encoding

executionContext

ExecutionContext executionContext

forkReserve

boolean forkReserve

forkedClassLoader

java.net.URLClassLoader forkedClassLoader

jvmArgs

java.util.List jvmArgs

maxMemory

int maxMemory

maxPerm

int maxPerm

minMemory

int minMemory

reloading

boolean reloading

reloadingAgent

java.io.File reloadingAgent

 
Constructor Detail

ForkedGrailsProcess

ForkedGrailsProcess()

 
Method Detail

attachOutputListener

@groovy.transform.CompileStatic
protected java.lang.Process attachOutputListener(java.lang.Process process, boolean async = false)

buildMinimalIsolatedClasspath

@groovy.transform.CompileStatic
protected java.util.List buildMinimalIsolatedClasspath(BuildSettings buildSettings)

buildProcessCommand

@groovy.transform.CompileStatic
protected java.util.List buildProcessCommand(ExecutionContext executionContext, java.lang.String classpathString, boolean isReserve = false, boolean isDaemon = false)

configure

@groovy.transform.CompileStatic
void configure(java.util.Map forkConfig)

configureFork

protected void configureFork(BuildSettings buildSettings)

createClassLoader

@groovy.transform.CompileStatic
protected groovy.lang.GroovyClassLoader createClassLoader(BuildSettings buildSettings)

discoverAndSetAgent

@groovy.transform.CompileStatic
protected void discoverAndSetAgent(ExecutionContext executionContext)

findJarFile

@groovy.transform.CompileStatic
protected java.io.File findJarFile(java.lang.Class targetClass)

findSystemClasspathJars

@groovy.transform.CompileStatic
java.util.Collection findSystemClasspathJars(BuildSettings buildSettings)

findToolsJar

@groovy.transform.CompileStatic
protected java.io.File findToolsJar()

fork

@groovy.transform.CompileStatic
java.lang.Process fork(java.util.Map argsMap = new LinkedHashMap()

forkDaemon

@groovy.transform.CompileStatic
void forkDaemon(ExecutionContext executionContext = getExecutionContext()

forkReserve

@groovy.transform.CompileStatic
void forkReserve(ExecutionContext executionContext = getExecutionContext()

forkReserveProcess

@groovy.transform.CompileStatic
protected void forkReserveProcess(java.util.List cmd, ExecutionContext executionContext, boolean attachListener = true)

getBoostrapClasspath

@groovy.transform.CompileStatic
protected java.lang.String getBoostrapClasspath(ExecutionContext executionContext)

getResumeDir

protected java.io.File getResumeDir()

initializeBuildSettings

@groovy.transform.CompileStatic
protected BuildSettings initializeBuildSettings(ExecutionContext ec)

initializeClassLoader

@groovy.transform.CompileStatic
protected java.net.URLClassLoader initializeClassLoader(BuildSettings buildSettings)

initializeLogging

protected void initializeLogging(java.io.File grailsHome, java.lang.ClassLoader classLoader)

isDaemonProcess

protected boolean isDaemonProcess()
Returns:
Whether this process is a reserve process. A reserve process is an additional JVM, bootstrapped and idle that can resume execution at a later date

isDaemonRunning

boolean isDaemonRunning()

isDebugForkEnabled

@groovy.transform.CompileStatic
protected boolean isDebugForkEnabled()

isForkingReserveEnabled

@groovy.transform.CompileStatic
boolean isForkingReserveEnabled()

isReserveProcess

protected boolean isReserveProcess()
Returns:
Whether this process is a reserve process. A reserve process is an additional JVM, bootstrapped and idle that can resume execution at a later date

isWindows

@groovy.transform.CompileStatic
protected boolean isWindows()

killAfterTimeout

@groovy.transform.CompileStatic
void killAfterTimeout()

readExecutionContext

@groovy.transform.CompileStatic
ExecutionContext readExecutionContext()

readExecutionContext

@groovy.transform.CompileStatic
protected ExecutionContext readExecutionContext(java.lang.String location)

readLine

@groovy.transform.CompileStatic
static java.lang.String readLine(java.io.InputStream inputStream)

restartDaemon

@groovy.transform.CompileStatic
void restartDaemon(ExecutionContext executionContext = getExecutionContext()

runDaemonCommand

@groovy.transform.CompileStatic
protected void runDaemonCommand(java.lang.String daemonCmd)

setupReloading

protected void setupReloading(java.net.URLClassLoader classLoader, BuildSettings buildSettings)
Parameters:
classLoader
buildSettings

shouldRunWithDaemon

@groovy.transform.CompileStatic
protected boolean shouldRunWithDaemon()

startDaemon

@groovy.transform.CompileStatic
void startDaemon(groovy.lang.Closure callable)

startProjectWatcher

protected void startProjectWatcher(java.net.URLClassLoader classLoader, BuildSettings buildSettings)

storeExecutionContext

protected java.io.File storeExecutionContext(ExecutionContext executionContext)

waitForResume

@groovy.transform.CompileStatic
protected void waitForResume()

 

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