org.springframework.boot.loader

Class JarLauncher

java.lang.Object

org.springframework.boot.loader.Launcher

org.springframework.boot.loader.ExecutableArchiveLauncher

org.springframework.boot.loader.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:

1.0.0

Author:

Phillip Webb, Andy Wilkinson, Madhura Bhave

Field Summary

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

BOOT_CLASSPATH_INDEX_ATTRIBUTE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected org.springframework.boot.loader.ClassPathIndexFile	getClassPathIndex(Archive archive)
protected boolean	isNestedArchive(Archive.Entry entry) Determine if the specified entry is a nested item that should be added to the classpath.
protected boolean	isPostProcessingClassPathArchives() Return if post processing needs to be applied to the archives.
protected boolean	isSearchCandidate(Archive.Entry entry) Determine if the specified entry is a candidate for further searching.
static void	main(String[] args)

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

createClassLoader, getArchive, getClassPathArchivesIterator, getMainClass, isExploded, postProcessClassPathArchives

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

createArchive, createClassLoader, createClassLoader, createMainMethodRunner, getClassPathArchives, launch, launch

Methods inherited from class java.lang.Object

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

Constructor Detail

JarLauncher

public JarLauncher()

JarLauncher

protected JarLauncher(Archive archive)

Method Detail

getClassPathIndex

protected org.springframework.boot.loader.ClassPathIndexFile getClassPathIndex(Archive archive)
                                                                        throws IOException

Overrides:

getClassPathIndex in class ExecutableArchiveLauncher

Throws:

IOException

isPostProcessingClassPathArchives

protected boolean isPostProcessingClassPathArchives()

Description copied from class: ExecutableArchiveLauncher

Return if post processing needs to be applied to the archives. For back compatibility this method returns true, but subclasses that don't override ExecutableArchiveLauncher.postProcessClassPathArchives(List) should provide an implementation that returns false.

Overrides:

isPostProcessingClassPathArchives in class ExecutableArchiveLauncher

Returns:

if the ExecutableArchiveLauncher.postProcessClassPathArchives(List) method is implemented

isSearchCandidate

protected boolean isSearchCandidate(Archive.Entry entry)

Description copied from class: ExecutableArchiveLauncher

Determine if the specified entry is a candidate for further searching.

Overrides:

isSearchCandidate in class ExecutableArchiveLauncher

Parameters:

entry - the entry to check

Returns:

true if the entry is a candidate for further searching

isNestedArchive

protected boolean isNestedArchive(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:

isNestedArchive in class ExecutableArchiveLauncher

Parameters:

entry - the entry to check

Returns:

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

main

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

Throws:

Exception