Class Repackager
java.lang.Object
org.springframework.boot.loader.tools.Packager
org.springframework.boot.loader.tools.Repackager
Utility class that can be used to repackage an archive so that it can be executed using
'java -jar'.
- Since:
- 1.0.0
- Author:
- Phillip Webb, Andy Wilkinson, Stephane Nicoll, Madhura Bhave, Scott Frederick
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Nested Class Summary
Nested classes/interfaces inherited from class org.springframework.boot.loader.tools.Packager
Packager.MainClassTimeoutWarningListener
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Repackage to the given destination so that it can be launched using ' java -jar'.void
repackage
(File destination, Libraries libraries, LaunchScript launchScript) Repackage to the given destination so that it can be launched using ' java -jar'.void
repackage
(File destination, Libraries libraries, LaunchScript launchScript, FileTime lastModifiedTime) Repackage to the given destination so that it can be launched using ' java -jar'.void
Repackage the source file so that it can be run using 'java -jar'.void
setBackupSource
(boolean backupSource) Sets if source files should be backed up when they would be overwritten.protected void
writeSignatureFileIfNecessary
(Map<String, Library> writtenLibraries, AbstractJarWriter writer) Writes a signature file if necessary for the givenwrittenLibraries
.Methods inherited from class org.springframework.boot.loader.tools.Packager
addMainClassTimeoutWarningListener, findMainMethod, getBackupFile, getLayout, getSource, isAlreadyPackaged, isAlreadyPackaged, setBackupFile, setIncludeRelevantJarModeJars, setLayers, setLayout, setLayoutFactory, setLoaderImplementation, setMainClass, write, write
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Constructor Details
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Repackager
Create a newRepackager
instance.- Parameters:
source
- the source archive file to package
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Method Details
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writeSignatureFileIfNecessary
protected void writeSignatureFileIfNecessary(Map<String, Library> writtenLibraries, AbstractJarWriter writer) throws IOExceptionDescription copied from class:Packager
Writes a signature file if necessary for the givenwrittenLibraries
.- Overrides:
writeSignatureFileIfNecessary
in classPackager
- Parameters:
writtenLibraries
- the librarieswriter
- the writer to use to write the signature file if necessary- Throws:
IOException
- if a failure occurs when writing the signature file
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setBackupSource
public void setBackupSource(boolean backupSource) Sets if source files should be backed up when they would be overwritten.- Parameters:
backupSource
- if source files should be backed up
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repackage
Repackage the source file so that it can be run using 'java -jar'.- Parameters:
libraries
- the libraries required to run the archive- Throws:
IOException
- if the file cannot be repackaged
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repackage
Repackage to the given destination so that it can be launched using ' java -jar'.- Parameters:
destination
- the destination file (may be the same as the source)libraries
- the libraries required to run the archive- Throws:
IOException
- if the file cannot be repackaged
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repackage
public void repackage(File destination, Libraries libraries, LaunchScript launchScript) throws IOException Repackage to the given destination so that it can be launched using ' java -jar'.- Parameters:
destination
- the destination file (may be the same as the source)libraries
- the libraries required to run the archivelaunchScript
- an optional launch script prepended to the front of the jar- Throws:
IOException
- if the file cannot be repackaged- Since:
- 1.3.0
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repackage
public void repackage(File destination, Libraries libraries, LaunchScript launchScript, FileTime lastModifiedTime) throws IOException Repackage to the given destination so that it can be launched using ' java -jar'.- Parameters:
destination
- the destination file (may be the same as the source)libraries
- the libraries required to run the archivelaunchScript
- an optional launch script prepended to the front of the jarlastModifiedTime
- an optional last modified time to apply to the archive and its contents- Throws:
IOException
- if the file cannot be repackaged- Since:
- 2.3.0
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