scala_maven_executions

Class MainHelper

java.lang.Object

scala_maven_executions.MainHelper

public class MainHelper
extends Object

Helper methods

Author:

David Bernard

Field Summary

Fields

Modifier and Type	Field and Description
static String	argFilePrefix
static String	argFileSuffix

Constructor Summary

Constructors

Constructor and Description
MainHelper()

Method Summary

Methods

Modifier and Type	Method and Description
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

Field Detail

argFilePrefix

public static final String argFilePrefix

See Also:

Constant Field Values

argFileSuffix

public static final String argFileSuffix

See Also:

Constant Field Values

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