Groovy 2.2.1

org.codehaus.groovy.ant
[Java] Class Groovy

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.Task
          org.apache.tools.ant.taskdefs.Java
              org.codehaus.groovy.ant.Groovy

public class Groovy
extends Java

Executes a series of Groovy statements.

Statements can either be read in from a text file using the src attribute or from between the enclosing groovy tags.


Method Summary
protected void addClassPathes(GroovyClassLoader classLoader)

Adds the class paths (if any)

void addFileset(FileSet set)

Adds a set of files (nested fileset attribute).

void addText(String txt)

Set an inline command to execute.

Commandline.Argument createArg()

Path createClasspath()

Returns a new path element that can be configured.

protected void execGroovy(String txt, PrintStream out)

Exec the statement.

void execute()

Load the file and then execute it

Path getClasspath()

Gets the classpath.

static void main(String[] args)

protected void printResults(PrintStream out)

protected void runStatements(Reader reader, PrintStream out)

void setAppend(boolean append)

Whether output should be appended to or overwrite an existing file.

void setClasspath(Path classpath)

Sets the classpath for loading.

void setClasspathRef(Reference ref)

Set the classpath for loading using the classpath reference.

void setConfigscript(String configscript)

Sets the configuration script for the groovy compiler configuration.

void setContextClassLoader(boolean contextClassLoader)

void setFork(boolean fork)

Should the script be executed using a forked process.

void setIncludeAntRuntime(boolean includeAntRuntime)

Should the system classpath be included on the classpath when forking.

void setIndy(boolean indy)

Sets the indy flag to enable or disable invokedynamic

void setOutput(File output)

Set the output file; optional, defaults to the Ant log.

void setScriptBaseClass(String scriptBaseClass)

Set the script base class name

void setSrc(File srcFile)

Set the name of the file to be run.

void setStacktrace(boolean stacktrace)

Enable compiler to report stack trace information if a problem occurs during compilation.

void setUseGroovyShell(boolean useGroovyShell)

Should a new GroovyShell be used when forking.

 
Methods inherited from class Java
setOutput, setDir, setFork, setAppend, setTimeout, setJar, handleInput, setClassname, setFailonerror, setErrorProperty, executeJava, setSpawn, createClasspath, setClasspathRef, setArgs, getCommandLine, setCloneVm, createBootclasspath, setMaxmemory, addSysproperty, addSyspropertyset, createJvmarg, clearArgs, setClasspath, setNewenvironment, createArg, setJVMVersion, addEnv, addAssertions, addConfiguredRedirector, getSysProperties, createPermissions, setResultProperty, setJvmargs, setJvm, setInputString, setLogError, setOutputproperty, setError, setInput, execute, getOwningTarget, getTaskName, getTaskType, setTaskType, setTaskName, setOwningTarget, getRuntimeConfigurableWrapper, setRuntimeConfigurableWrapper, maybeConfigure, perform, reconfigure, bindToOwner, log, log, log, log, init, getProject, setLocation, setProject, clone, getLocation, getDescription, setDescription, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 
Methods inherited from class Task
getOwningTarget, getTaskName, getTaskType, setTaskType, setTaskName, setOwningTarget, getRuntimeConfigurableWrapper, setRuntimeConfigurableWrapper, maybeConfigure, perform, reconfigure, bindToOwner, log, log, log, log, init, execute, getProject, setLocation, setProject, clone, getLocation, getDescription, setDescription, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 

Method Detail

addClassPathes

protected void addClassPathes(GroovyClassLoader classLoader)
Adds the class paths (if any)
Parameters:
classLoader - the classloader to configure


addFileset

public void addFileset(FileSet set)
Adds a set of files (nested fileset attribute).
Parameters:
set - the fileset representing source files


addText

public void addText(String txt)
Set an inline command to execute. NB: Properties are not expanded in this text.
Parameters:
txt - the inline groovy ommands to execute


createArg

public Commandline.Argument createArg()


createClasspath

public Path createClasspath()
Returns a new path element that can be configured. Gets called for instance by Ant when it encounters a nested <classpath> element.
Returns:
the resulting created path


execGroovy

protected void execGroovy(String txt, PrintStream out)
Exec the statement.
Parameters:
txt - the groovy source to exec
out - not used?


execute

public void execute()
Load the file and then execute it


getClasspath

public Path getClasspath()
Gets the classpath.
Returns:
Returns a Path


main

public static void main(String[] args)


printResults

protected void printResults(PrintStream out)


runStatements

protected void runStatements(Reader reader, PrintStream out)


setAppend

public void setAppend(boolean append)
Whether output should be appended to or overwrite an existing file. Defaults to false.
Parameters:
append - set to true to append


setClasspath

public void setClasspath(Path classpath)
Sets the classpath for loading.
Parameters:
classpath - The classpath to set


setClasspathRef

public void setClasspathRef(Reference ref)
Set the classpath for loading using the classpath reference.
Parameters:
ref - the refid to use


setConfigscript

public void setConfigscript(String configscript)
Sets the configuration script for the groovy compiler configuration.
Parameters:
configscript - path to the configuration script


setContextClassLoader

public void setContextClassLoader(boolean contextClassLoader)


setFork

public void setFork(boolean fork)
Should the script be executed using a forked process. Defaults to false.
Parameters:
fork - true if the script should be executed in a forked process


setIncludeAntRuntime

public void setIncludeAntRuntime(boolean includeAntRuntime)
Should the system classpath be included on the classpath when forking. Defaults to true.
Parameters:
includeAntRuntime - true if the system classpath should be on the classpath


setIndy

public void setIndy(boolean indy)
Sets the indy flag to enable or disable invokedynamic
Parameters:
indy - true means invokedynamic support is active


setOutput

public void setOutput(File output)
Set the output file; optional, defaults to the Ant log.
Parameters:
output - the output file


setScriptBaseClass

public void setScriptBaseClass(String scriptBaseClass)
Set the script base class name
Parameters:
scriptBaseClass - the name of the base class for scripts


setSrc

public void setSrc(File srcFile)
Set the name of the file to be run. The folder of the file is automatically added to the classpath. Required unless statements are enclosed in the build file
Parameters:
srcFile - the file containing the groovy script to execute


setStacktrace

public void setStacktrace(boolean stacktrace)
Enable compiler to report stack trace information if a problem occurs during compilation.
Parameters:
stacktrace - set to true to enable stacktrace reporting


setUseGroovyShell

public void setUseGroovyShell(boolean useGroovyShell)
Should a new GroovyShell be used when forking. Special variables won't be available but you don't need Ant in the classpath.
Parameters:
useGroovyShell - true if GroovyShell should be used to run the script directly


 

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