Package org.springframework.boot.loader.launch

Class JarLauncher

java.lang.Object

org.springframework.boot.loader.launch.Launcher

org.springframework.boot.loader.launch.ExecutableArchiveLauncher

org.springframework.boot.loader.launch.JarLauncher

public class JarLauncher
extends ExecutableArchiveLauncher

Launcher for JAR based archives. This launcher assumes that dependency jars are included inside a /BOOT-INF/lib directory and that application classes are included inside a /BOOT-INF/classes directory.

Since:

3.2.0

Field Summary

Fields inherited from class org.springframework.boot.loader.launch.ExecutableArchiveLauncher

BOOT_CLASSPATH_INDEX_ATTRIBUTE, DEFAULT_CLASSPATH_INDEX_FILE_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
	JarLauncher()
protected	JarLauncher(Archive archive)

Method Summary

Modifier and Type	Method	Description
protected String	getEntryPathPrefix()	Return the path prefix for relevant entries in the archive.
protected boolean	isIncludedOnClassPath(Archive.Entry entry)	Determine if the specified entry is a nested item that should be added to the classpath.
static void	main(String[] args)

Methods inherited from class org.springframework.boot.loader.launch.ExecutableArchiveLauncher

createClassLoader, getArchive, getClassPathUrls, getMainClass, isSearchedDirectory

Methods inherited from class org.springframework.boot.loader.launch.Launcher

isExploded, launch, launch

Methods inherited from class java.lang.Object

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

Constructor Details

JarLauncher

public JarLauncher()
            throws Exception

Throws:

Exception

JarLauncher

protected JarLauncher(Archive archive)
               throws Exception

Throws:

Exception

Method Details

isIncludedOnClassPath

protected boolean isIncludedOnClassPath(Archive.Entry entry)

Description copied from class: ExecutableArchiveLauncher

Determine if the specified entry is a nested item that should be added to the classpath.

Specified by:

isIncludedOnClassPath in class ExecutableArchiveLauncher

Parameters:

entry - the entry to check

Returns:

true if the entry is a nested item (jar or directory)

getEntryPathPrefix

protected String getEntryPathPrefix()

Description copied from class: ExecutableArchiveLauncher

Return the path prefix for relevant entries in the archive.

Specified by:

getEntryPathPrefix in class ExecutableArchiveLauncher

Returns:

the entry path prefix

main

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

Throws:

Exception