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Groovy 1.8.8
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groovy.lang
[Java] Class GroovyShell

java.lang.Object
  groovy.lang.GroovyObjectSupport
      groovy.lang.GroovyShell

public class GroovyShell
extends GroovyObjectSupport

Represents a groovy shell capable of running arbitrary groovy scripts

Authors:
James Strachan
Guillaume Laforge
Paul King
Version:
\$Revision\$

Field Summary
static String DEFAULT_CODE_BASE

static String[] EMPTY_ARGS

 
Constructor Summary
GroovyShell()

GroovyShell(Binding binding)

GroovyShell(CompilerConfiguration config)

GroovyShell(Binding binding, CompilerConfiguration config)

GroovyShell(ClassLoader parent, Binding binding)

GroovyShell(ClassLoader parent)

GroovyShell(ClassLoader parent, Binding binding, CompilerConfiguration config)

GroovyShell(GroovyShell shell)

Creates a child shell using a new ClassLoader which uses the parent shell's class loader as its parent
 
Method Summary
Object evaluate(GroovyCodeSource codeSource)

Object evaluate(String scriptText)

Evaluates some script against the current Binding and returns the result
Object evaluate(String scriptText, String fileName)

Evaluates some script against the current Binding and returns the result
Object evaluate(String scriptText, String fileName, String codeBase)

Evaluates some script against the current Binding and returns the result
Object evaluate(File file)

Evaluates some script against the current Binding and returns the result
Object evaluate(Reader in)

Object evaluate(Reader in, String fileName)

Object evaluate(InputStream in)

Parses the given script and returns it ready to be run
Object evaluate(InputStream in, String fileName)

protected String generateScriptName()

GroovyClassLoader getClassLoader()

Binding getContext()

Object getProperty(String property)

Object getVariable(String name)

Evaluates some script against the current Binding and returns the result
void initializeBinding()

static void main(String[] args)

Script parse(Reader reader, String fileName)

Parses the groovy code contained in codeSource and returns a java class.
Script parse(InputStream in, String fileName)

Script parse(GroovyCodeSource codeSource)

Parses the given script and returns it ready to be run
Script parse(File file)

Parses the given script and returns it ready to be run
Script parse(String scriptText)

Script parse(String scriptText, String fileName)

Script parse(Reader in)

Script parse(InputStream in)

void resetLoadedClasses()

Object run(File scriptFile, List list)

A helper method which runs the given script file with the given command line arguments
Object run(String scriptText, String fileName, List list)

A helper method which runs the given cl script with the given command line arguments
Object run(File scriptFile, String[] args)

Runs the given script file name with the given command line arguments
Object run(String scriptText, String fileName, String[] args)

Runs the given script with command line arguments
Object run(Reader in, String fileName, String[] args)

Object run(InputStream in, String fileName, String[] args)

Evaluates some script against the current Binding and returns the result
void setProperty(String property, Object newValue)

void setVariable(String name, Object value)

Evaluates some script against the current Binding and returns the result.

 
Methods inherited from class GroovyObjectSupport
getMetaClass, getProperty, invokeMethod, setMetaClass, setProperty
 
Methods inherited from class Object
wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll
 

Field Detail

DEFAULT_CODE_BASE

public static final String DEFAULT_CODE_BASE

EMPTY_ARGS

@Deprecated
public static final String[] EMPTY_ARGS

 
Constructor Detail

GroovyShell

public GroovyShell()

GroovyShell

public GroovyShell(Binding binding)

GroovyShell

public GroovyShell(CompilerConfiguration config)

GroovyShell

public GroovyShell(Binding binding, CompilerConfiguration config)

GroovyShell

public GroovyShell(ClassLoader parent, Binding binding)

GroovyShell

public GroovyShell(ClassLoader parent)

GroovyShell

public GroovyShell(ClassLoader parent, Binding binding, CompilerConfiguration config)

GroovyShell

public GroovyShell(GroovyShell shell)
Creates a child shell using a new ClassLoader which uses the parent shell's class loader as its parent
Parameters:
shell - is the parent shell used for the variable bindings and the parent class loader

 
Method Detail

evaluate

public Object evaluate(GroovyCodeSource codeSource)

evaluate

public Object evaluate(String scriptText)
Evaluates some script against the current Binding and returns the result
Parameters:
file - is the file of the script (which is used to create the class name of the script)

evaluate

public Object evaluate(String scriptText, String fileName)
Evaluates some script against the current Binding and returns the result
Parameters:
in - the stream reading the script

evaluate

public Object evaluate(String scriptText, String fileName, String codeBase)
Evaluates some script against the current Binding and returns the result
Parameters:
in - the stream reading the script
fileName - is the logical file name of the script (which is used to create the class name of the script)

evaluate

public Object evaluate(File file)
Evaluates some script against the current Binding and returns the result
deprecated:
Prefer using methods taking a Reader rather than an InputStream to avoid wrong encoding issues.
Parameters:
in - the stream reading the script

evaluate

public Object evaluate(Reader in)

evaluate

public Object evaluate(Reader in, String fileName)

evaluate

public Object evaluate(InputStream in)
Parses the given script and returns it ready to be run
Parameters:
reader - the stream reading the script
fileName - is the logical file name of the script (which is used to create the class name of the script)
Returns:
the parsed script which is ready to be run via Script.run

evaluate

public Object evaluate(InputStream in, String fileName)

generateScriptName

protected String generateScriptName()

getClassLoader

public GroovyClassLoader getClassLoader()

getContext

public Binding getContext()

getProperty

public Object getProperty(String property)

getVariable

public Object getVariable(String name)
Evaluates some script against the current Binding and returns the result
Parameters:
scriptText - the text of the script
fileName - is the logical file name of the script (which is used to create the class name of the script)

initializeBinding

@Deprecated
public void initializeBinding()

main

public static void main(String[] args)

parse

public Script parse(Reader reader, String fileName)
Parses the groovy code contained in codeSource and returns a java class.

parse

public Script parse(InputStream in, String fileName)

parse

public Script parse(GroovyCodeSource codeSource)
Parses the given script and returns it ready to be run
Parameters:
in - the stream reading the script

parse

public Script parse(File file)
Parses the given script and returns it ready to be run
deprecated:
Prefer using methods taking a Reader rather than an InputStream to avoid wrong encoding issues.
Parameters:
in - the stream reading the script

parse

public Script parse(String scriptText)

parse

public Script parse(String scriptText, String fileName)

parse

public Script parse(Reader in)

parse

public Script parse(InputStream in)

resetLoadedClasses

public void resetLoadedClasses()

run

public Object run(File scriptFile, List list)
A helper method which runs the given script file with the given command line arguments
Parameters:
scriptFile - the file of the script to run
list - the command line arguments to pass in

run

public Object run(String scriptText, String fileName, List list)
A helper method which runs the given cl script with the given command line arguments
Parameters:
scriptText - is the text content of the script
fileName - is the logical file name of the script (which is used to create the class name of the script)
list - the command line arguments to pass in

run

public Object run(File scriptFile, String[] args)
Runs the given script file name with the given command line arguments
Parameters:
scriptFile - the file name of the script to run
args - the command line arguments to pass in

run

public Object run(String scriptText, String fileName, String[] args)
Runs the given script with command line arguments
Parameters:
in - the stream reading the script
fileName - is the logical file name of the script (which is used to create the class name of the script)
args - the command line arguments to pass in

run

public Object run(Reader in, String fileName, String[] args)

run

public Object run(InputStream in, String fileName, String[] args)
Evaluates some script against the current Binding and returns the result
throws:
CompilationFailedException
Parameters:
codeSource

setProperty

public void setProperty(String property, Object newValue)

setVariable

public void setVariable(String name, Object value)
Evaluates some script against the current Binding and returns the result. The .class file created from the script is given the supplied codeBase

 

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