org_scala_tools_maven_executions
Class MainHelper

java.lang.Object
  org_scala_tools_maven_executions.MainHelper

public class MainHelper
extends Object

Helper methods

Author:

David Bernard

Constructor Summary

MainHelper()

Method Summary

static void	appendUrltoClasspathCollection(ClassLoader cl, Collection<String> classpath)
static File	createArgFile(List<String> args) Creates a file containing all the arguments.
static String[]	findFiles(File dir, String pattern)
static String[]	findFiles(File dir, String[] includes, String[] excludes)
static String	locateJar(Class<?> c)
static List<String>	readArgFile(File argFile) Creates a file containing all the arguments.
static void	runMain(String mainClassName, List<String> args, ClassLoader cl) Runs the main method of a java class
static String	toClasspathString(ClassLoader cl)
static String	toMultiPath(List<String> paths)
static String	toMultiPath(String[] paths)

Methods inherited from class java.lang.Object

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

Constructor Detail

MainHelper

public MainHelper()

Method Detail

toMultiPath

public static String toMultiPath(List<String> paths)

toMultiPath

public static String toMultiPath(String[] paths)

findFiles

public static String[] findFiles(File dir,
                                 String pattern)

findFiles

public static String[] findFiles(File dir,
                                 String[] includes,
                                 String[] excludes)

toClasspathString

public static String toClasspathString(ClassLoader cl)
                                throws Exception

Throws:

Exception

appendUrltoClasspathCollection

public static void appendUrltoClasspathCollection(ClassLoader cl,
                                                  Collection<String> classpath)
                                           throws Exception

Throws:

Exception

createArgFile

public static File createArgFile(List<String> args)
                          throws IOException

Creates a file containing all the arguments. This file has a very simple format of argument (white-space argument).

Returns:

Throws:

IOException

readArgFile

public static List<String> readArgFile(File argFile)
                                throws IOException

Creates a file containing all the arguments. This file has a very simple format of argument (white-space argument).

Returns:

Throws:

IOException

runMain

public static void runMain(String mainClassName,
                           List<String> args,
                           ClassLoader cl)
                    throws Exception

Runs the main method of a java class

Throws:

Exception

locateJar

public static String locateJar(Class<?> c)
                        throws Exception

Throws:

Exception