Package org.apache.maven.plugins.shade.resource

Class ManifestResourceTransformer

java.lang.Object

org.apache.maven.plugins.shade.resource.ManifestResourceTransformer

All Implemented Interfaces:

ReproducibleResourceTransformer, ResourceTransformer

public class ManifestResourceTransformer
extends Object

A resource processor that allows the arbitrary addition of attributes to the first MANIFEST.MF that is found in the set of JARs being processed, or to a newly created manifest for the shaded JAR.

Since:

1.2

Author:

Jason van Zyl

Constructor Summary

Constructors

Constructor	Description
ManifestResourceTransformer()

Method Summary

Modifier and Type	Method	Description
boolean	canTransformResource(String resource)
boolean	hasTransformedResource()
boolean	isForShade(String shade)
boolean	isUsedForDefaultShading()
void	modifyOutputStream(JarOutputStream jos)
final void	processResource(String resource, InputStream is, List<Relocator> relocators)	Transform an individual resource
void	processResource(String resource, InputStream is, List<Relocator> relocators, long time)	Transform an individual resource
void	setAdditionalAttributes(List<String> additionalAttributes)
void	setForShade(String shade)	The shades to apply this transformer to or no shades if no filter is applied.
void	setMainClass(String mainClass)
void	setManifestEntries(Map<String,Object> manifestEntries)

Methods inherited from class java.lang.Object

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

Constructor Details

ManifestResourceTransformer

public ManifestResourceTransformer()

Method Details

setMainClass

public void setMainClass(String mainClass)

setManifestEntries

public void setManifestEntries(Map<String,Object> manifestEntries)

setAdditionalAttributes

public void setAdditionalAttributes(List<String> additionalAttributes)

canTransformResource

public boolean canTransformResource(String resource)

processResource

public void processResource(String resource,
 InputStream is,
 List<Relocator> relocators,
 long time)
                     throws IOException

Description copied from interface: ReproducibleResourceTransformer

Transform an individual resource

Parameters:

resource - The resource name

is - An input stream for the resource, the implementation should *not* close this stream

relocators - A list of relocators

time - the time of the resource to process

Throws:

IOException - When the IO blows up

hasTransformedResource

public boolean hasTransformedResource()

modifyOutputStream

public void modifyOutputStream(JarOutputStream jos)
                        throws IOException

Throws:

IOException

setForShade

public void setForShade(String shade)

The shades to apply this transformer to or no shades if no filter is applied.

Parameters:

shade - null, jar, test-jar, sources-jar or test-sources-jar.

isForShade

public boolean isForShade(String shade)

isUsedForDefaultShading

public boolean isUsedForDefaultShading()

processResource

public final void processResource(String resource,
 InputStream is,
 List<Relocator> relocators)
                           throws IOException

Description copied from interface: ResourceTransformer

Transform an individual resource

Specified by:

processResource in interface ResourceTransformer

Parameters:

resource - The resource name

is - An input stream for the resource, the implementation should *not* close this stream

relocators - A list of relocators

Throws:

IOException - When the IO blows up