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

Class ManifestResourceTransformer

java.lang.Object

org.apache.maven.plugins.shade.resource.AbstractCompatibilityTransformer

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

All Implemented Interfaces:

ReproducibleResourceTransformer, ResourceTransformer

public class ManifestResourceTransformer
extends AbstractCompatibilityTransformer

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

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<java.lang.String>	additionalAttributes
private java.util.List<java.lang.String>	defaultAttributes
private java.lang.String	mainClass
private java.util.jar.Manifest	manifest
private boolean	manifestDiscovered
private java.util.Map<java.lang.String,java.lang.Object>	manifestEntries
private long	time

Constructor Summary

Constructors

Constructor	Description
ManifestResourceTransformer()

Method Summary

Modifier and Type	Method	Description
boolean	canTransformResource(java.lang.String resource)
boolean	hasTransformedResource()
void	modifyOutputStream(java.util.jar.JarOutputStream jos)
void	processResource(java.lang.String resource, java.io.InputStream is, java.util.List<Relocator> relocators, long time)	Transform an individual resource
private java.lang.String	relocate(java.lang.String originalValue, java.util.List<Relocator> relocators)
void	setAdditionalAttributes(java.util.List<java.lang.String> additionalAttributes)
void	setMainClass(java.lang.String mainClass)
void	setManifestEntries(java.util.Map<java.lang.String,java.lang.Object> manifestEntries)

Methods inherited from class org.apache.maven.plugins.shade.resource.AbstractCompatibilityTransformer

processResource

Methods inherited from class java.lang.Object

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

Field Detail

defaultAttributes

private final java.util.List<java.lang.String> defaultAttributes

mainClass

private java.lang.String mainClass

manifestEntries

private java.util.Map<java.lang.String,java.lang.Object> manifestEntries

additionalAttributes

private java.util.List<java.lang.String> additionalAttributes

manifestDiscovered

private boolean manifestDiscovered

manifest

private java.util.jar.Manifest manifest

time

private long time

Constructor Detail

ManifestResourceTransformer

public ManifestResourceTransformer()

Method Detail

setMainClass

public void setMainClass(java.lang.String mainClass)

setManifestEntries

public void setManifestEntries(java.util.Map<java.lang.String,java.lang.Object> manifestEntries)

setAdditionalAttributes

public void setAdditionalAttributes(java.util.List<java.lang.String> additionalAttributes)

canTransformResource

public boolean canTransformResource(java.lang.String resource)

processResource

public void processResource(java.lang.String resource,
                            java.io.InputStream is,
                            java.util.List<Relocator> relocators,
                            long time)
                     throws java.io.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:

java.io.IOException - When the IO blows up

hasTransformedResource

public boolean hasTransformedResource()

modifyOutputStream

public void modifyOutputStream(java.util.jar.JarOutputStream jos)
                        throws java.io.IOException

Throws:

java.io.IOException

relocate

private java.lang.String relocate(java.lang.String originalValue,
                                  java.util.List<Relocator> relocators)