## org.codehaus.groovy.tools
Class FileSystemCompiler

    java.lang.Object
      org.codehaus.groovy.tools.FileSystemCompiler

    public class FileSystemCompiler

extends Object

Command-line compiler (aka. `groovyc`).

Version:
  $Id: FileSystemCompiler.java 18415 2009-11-26 15:40:42Z roshandawrani $

Constructor Summary
`FileSystemCompiler(CompilerConfiguration configuration)`
`FileSystemCompiler(CompilerConfiguration configuration, CompilationUnit cu)`

Method Summary
`static int` `checkFiles(String[] filenames)`
`static void` `commandLineCompile(String[] args)` Same as main(args) except that exceptions are thrown out instead of causing the VM to exit.
`void` `compile(File[] files)`
`void` `compile(String[] paths)`
`static org.apache.commons.cli.Options` `createCompilationOptions()`
`static File` `createTempDir()`
`static void` `deleteRecursive(File file)`
`static void` `displayHelp(org.apache.commons.cli.Options options)`
`static void` `displayVersion()`
`static void` `doCompilation(CompilerConfiguration configuration, CompilationUnit unit, String[] filenames)`
`static CompilerConfiguration` `generateCompilerConfigurationFromOptions(org.apache.commons.cli.CommandLine cli)`
`static String[]` `generateFileNamesFromOptions(org.apache.commons.cli.CommandLine cli)`
`static void` `main(String[] args)` Primary entry point for compiling from the command line (using the groovyc script).
`static boolean` `validateFiles(String[] filenames)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### FileSystemCompiler

    public FileSystemCompiler(CompilerConfiguration configuration)
                       throws ConfigurationException

Throws:
  `ConfigurationException`

### FileSystemCompiler

    public FileSystemCompiler(CompilerConfiguration configuration,
                              CompilationUnit cu)
                       throws ConfigurationException

Throws:
  `ConfigurationException`

Method Detail

### compile

    public void compile(String[] paths)
                 throws Exception

  Throws:
    `Exception`

### compile

    public void compile(File[] files)
                 throws Exception

  Throws:
    `Exception`

### displayHelp

    public static void displayHelp(org.apache.commons.cli.Options options)

### displayVersion

    public static void displayVersion()

### checkFiles

    public static int checkFiles(String[] filenames)

### validateFiles

    public static boolean validateFiles(String[] filenames)

### commandLineCompile

    public static void commandLineCompile(String[] args)
                                   throws Exception

  Same as main(args) except that exceptions are thrown out instead of causing the VM to exit.

  Throws:
    `Exception`

### main

    public static void main(String[] args)

  Primary entry point for compiling from the command line (using the groovyc script). If calling inside a process and you don't want the JVM to exit on an error call commandLineCompile(String[]), which this method simply wraps

### doCompilation

    public static void doCompilation(CompilerConfiguration configuration,
                                     CompilationUnit unit,
                                     String[] filenames)
                              throws Exception

  Throws:
    `Exception`

### generateFileNamesFromOptions

    public static String[] generateFileNamesFromOptions(org.apache.commons.cli.CommandLine cli)

### generateCompilerConfigurationFromOptions

    public static CompilerConfiguration generateCompilerConfigurationFromOptions(org.apache.commons.cli.CommandLine cli)

### createCompilationOptions

    public static org.apache.commons.cli.Options createCompilationOptions()

### createTempDir

    public static File createTempDir()
                              throws IOException

  Throws:
    `IOException`

### deleteRecursive

    public static void deleteRecursive(File file)

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