org.codehaus.groovy.runtime

Class DefaultGroovyStaticMethods

java.lang.Object

org.codehaus.groovy.runtime.DefaultGroovyStaticMethods

public class DefaultGroovyStaticMethods
extends Object

This class defines all the new static groovy methods which appear on normal JDK classes inside the Groovy environment. Static methods are used with the first parameter as the destination class.

Constructor Summary

Constructors

Constructor and Description
DefaultGroovyStaticMethods()

Method Summary

Modifier and Type	Method and Description
static File	createTempDir(File self)
static File	createTempDir(File self, String prefix, String suffix)
static long	currentTimeSeconds(System self) Get the current time in seconds
static String	dumpAll(Thread self) Dump the thread dump of all threads
static ResourceBundle	getBundle(ResourceBundle self, String bundleName) Works exactly like ResourceBundle.getBundle(String).
static ResourceBundle	getBundle(ResourceBundle self, String bundleName, Locale locale) Works exactly like ResourceBundle.getBundle(String, Locale).
static Matcher	getLastMatcher(Matcher self) Get the last hidden matcher that the system used to do a match.
static Date	parse(Date self, String format, String input) Deprecated.
static Date	parse(Date self, String format, String input, TimeZone zone) Deprecated.
static Date	parseToStringDate(Date self, String dateToString) Deprecated.
static void	sleep(Object self, long milliseconds) Sleep for so many milliseconds, even if interrupted.
static void	sleep(Object self, long milliseconds, Closure onInterrupt) Sleep for so many milliseconds, using a given closure for interrupt processing.
static Thread	start(Thread self, Closure closure) Start a Thread with the given closure as a Runnable instance.
static Thread	start(Thread self, String name, Closure closure) Start a Thread with a given name and the given closure as a Runnable instance.
static Thread	startDaemon(Thread self, Closure closure) Start a daemon Thread with the given closure as a Runnable instance.
static Thread	startDaemon(Thread self, String name, Closure closure) Start a daemon Thread with a given name and the given closure as a Runnable instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGroovyStaticMethods

public DefaultGroovyStaticMethods()

Method Detail

start

public static Thread start(Thread self,
                           Closure closure)

Start a Thread with the given closure as a Runnable instance.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

closure - the Runnable closure

Returns:

the started thread

Since:

1.0

start

public static Thread start(Thread self,
                           String name,
                           Closure closure)

Start a Thread with a given name and the given closure as a Runnable instance.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

name - the name to give the thread

closure - the Runnable closure

Returns:

the started thread

Since:

1.6

startDaemon

public static Thread startDaemon(Thread self,
                                 Closure closure)

Start a daemon Thread with the given closure as a Runnable instance.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

closure - the Runnable closure

Returns:

the started thread

Since:

1.0

startDaemon

public static Thread startDaemon(Thread self,
                                 String name,
                                 Closure closure)

Start a daemon Thread with a given name and the given closure as a Runnable instance.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

name - the name to give the thread

closure - the Runnable closure

Returns:

the started thread

Since:

1.6

dumpAll

public static String dumpAll(Thread self)

Dump the thread dump of all threads

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

Returns:

the thread dump of all threads

Since:

3.0.0

getLastMatcher

public static Matcher getLastMatcher(Matcher self)

Get the last hidden matcher that the system used to do a match.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

Returns:

the last regex matcher

Since:

1.0

sleep

public static void sleep(Object self,
                         long milliseconds)

Sleep for so many milliseconds, even if interrupted.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

milliseconds - the number of milliseconds to sleep

Since:

1.0

sleep

public static void sleep(Object self,
                         long milliseconds,
                         Closure onInterrupt)

Sleep for so many milliseconds, using a given closure for interrupt processing.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

milliseconds - the number of milliseconds to sleep

onInterrupt - interrupt handler, InterruptedException is passed to the Closure as long as it returns false, the sleep continues

Since:

1.0

parse

@Deprecated
public static Date parse(Date self,
                                      String format,
                                      String input)
                               throws ParseException

Deprecated.

Throws:

ParseException

parse

@Deprecated
public static Date parse(Date self,
                                      String format,
                                      String input,
                                      TimeZone zone)
                               throws ParseException

Deprecated.

Throws:

ParseException

parseToStringDate

@Deprecated
public static Date parseToStringDate(Date self,
                                                  String dateToString)
                                           throws ParseException

Deprecated.

Throws:

ParseException

getBundle

public static ResourceBundle getBundle(ResourceBundle self,
                                       String bundleName)

Works exactly like ResourceBundle.getBundle(String). This is needed because the java method depends on a particular stack configuration that is not guaranteed in Groovy when calling the Java method.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

bundleName - the name of the bundle.

Returns:

the resource bundle

Since:

1.6.0

See Also:

ResourceBundle.getBundle(java.lang.String)

getBundle

public static ResourceBundle getBundle(ResourceBundle self,
                                       String bundleName,
                                       Locale locale)

Works exactly like ResourceBundle.getBundle(String, Locale). This is needed because the java method depends on a particular stack configuration that is not guaranteed in Groovy when calling the Java method.

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

bundleName - the name of the bundle.

locale - the specific locale

Returns:

the resource bundle

Since:

1.6.0

See Also:

ResourceBundle.getBundle(java.lang.String, java.util.Locale)

createTempDir

public static File createTempDir(File self)
                          throws IOException

Throws:

IOException

createTempDir

public static File createTempDir(File self,
                                 String prefix,
                                 String suffix)
                          throws IOException

Throws:

IOException

currentTimeSeconds

public static long currentTimeSeconds(System self)

Get the current time in seconds

Parameters:

self - placeholder variable used by Groovy categories; ignored for default static methods

Returns:

the difference, measured in seconds, between the current time and midnight, January 1, 1970 UTC.

See Also:

System.currentTimeMillis()