dev.jeka.core.api.java

Class JkJarWriter

java.lang.Object

dev.jeka.core.api.java.JkJarWriter

public class JkJarWriter
extends java.lang.Object

Writes JAR content, ensuring valid directory entries are always created and duplicated items are ignored.

Method Summary

Modifier and Type	Method and Description
void	close() Close the writer.
static JkJarWriter	of(java.nio.file.Path target) Create a new JkJarWriter instance.
void	writeEntries(java.util.jar.JarFile jarFile) Write all entries from the specified jar file.
void	writeEntries(java.nio.file.Path dir, java.nio.file.PathMatcher matcher) Write entries from the specific directories and matching the specified matcher.
void	writeEntry(java.lang.String entryName, java.io.InputStream inputStream) Writes an entry.
void	writeManifest(java.util.jar.Manifest manifest) Write the specified manifest.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static JkJarWriter of(java.nio.file.Path target)

Create a new JkJarWriter instance.

Parameters:

target - the file to write

Throws:

java.io.UncheckedIOException - if the file cannot be opened or if the file cannot be found

writeManifest

public void writeManifest(java.util.jar.Manifest manifest)

Write the specified manifest.

Parameters:

manifest - the manifest to write

Throws:

java.io.UncheckedIOException - of the manifest cannot be written

writeEntries

public void writeEntries(java.util.jar.JarFile jarFile)

Write all entries from the specified jar file.

Parameters:

jarFile - the source jar file

Throws:

java.io.UncheckedIOException - if the entries cannot be written

writeEntries

public void writeEntries(java.nio.file.Path dir,
                         java.nio.file.PathMatcher matcher)

Write entries from the specific directories and matching the specified matcher.

writeEntry

public void writeEntry(java.lang.String entryName,
                       java.io.InputStream inputStream)

Writes an entry. The inputStream is closed once the entry has been written

Parameters:

entryName - The name of the entry

inputStream - The stream from which the entry's data can be read

Throws:

java.io.UncheckedIOException - if the write fails

close

public void close()

Close the writer.

Throws:

java.io.UncheckedIOException - if the file cannot be closed