org.crsh.lang.impl.groovy
Class GroovyCompiler

java.lang.Object
  org.crsh.lang.impl.groovy.GroovyCompiler

All Implemented Interfaces:

Compiler

public class GroovyCompiler
extends Object
implements Compiler

Author:

Julien Viet

Field Summary

private static Set<String>	EXT .
(package private) static Logger	log .
private GroovyClassFactory<Object>	objectGroovyClassFactory .

Constructor Summary

GroovyCompiler(PluginContext context)

Method Summary

CommandResolution	compileCommand(String name, byte[] source) Compile a command..
String	doCallBack(ShellSession session, String name, String defaultValue)
private String	eval(ShellSession session, String name, String def)
Set<String>	getExtensions() Returns the set of extensions managed by this implementation.
static groovy.lang.GroovyShell	getGroovyShell(ShellSession session) The underlying groovu shell used for the REPL.
private <C extends BaseCommand> ClassShellCommand<C>	make(Class<C> clazz)
private <C extends GroovyScriptCommand> GroovyScriptShellCommand<C>	make2(Class<C> clazz)

Methods inherited from class java.lang.Object

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

Field Detail

log

static final Logger log

.

EXT

private static final Set<String> EXT

.

objectGroovyClassFactory

private GroovyClassFactory<Object> objectGroovyClassFactory

.

Constructor Detail

GroovyCompiler

public GroovyCompiler(PluginContext context)

Method Detail

getExtensions

public Set<String> getExtensions()

Description copied from interface: Compiler

Returns the set of extensions managed by this implementation.

Specified by:

getExtensions in interface Compiler

Returns:

the set of extensions, for instance ("groovy")

doCallBack

public String doCallBack(ShellSession session,
                         String name,
                         String defaultValue)

Specified by:

doCallBack in interface Compiler

getGroovyShell

public static groovy.lang.GroovyShell getGroovyShell(ShellSession session)

The underlying groovu shell used for the REPL.

Returns:

a groovy shell operating on the session attributes

eval

private String eval(ShellSession session,
                    String name,
                    String def)

compileCommand

public CommandResolution compileCommand(String name,
                                        byte[] source)
                                 throws CommandException,
                                        NullPointerException

Description copied from interface: Compiler

Compile a command..

Specified by:

compileCommand in interface Compiler

Parameters:

name - the command name

source - the command source @return the command or null if no command can be resolved

Throws:

CommandException - when the command exists but cannot be created

NullPointerException - if the command name is null

make

private <C extends BaseCommand> ClassShellCommand<C> make(Class<C> clazz)
                                               throws IntrospectionException

Throws:

IntrospectionException

make2

private <C extends GroovyScriptCommand> GroovyScriptShellCommand<C> make2(Class<C> clazz)
                                                               throws IntrospectionException

Throws:

IntrospectionException