org.apache.maven.plugins.shade.resource

Class ServicesResourceTransformer

java.lang.Object

org.apache.maven.plugins.shade.resource.ServicesResourceTransformer

All Implemented Interfaces:

ResourceTransformer

public class ServicesResourceTransformer
extends Object
implements ResourceTransformer

Resources transformer that relocates classes in META-INF/services and appends entries in META-INF/services resources into a single resource. For example, if there are several META-INF/services/org.apache.maven.project.ProjectBuilder resources spread across many JARs the individual entries will all be concatenated into a single META-INF/services/org.apache.maven.project.ProjectBuilder resource packaged into the resultant JAR produced by the shading process.

Constructor Summary

Constructors

Constructor and Description
ServicesResourceTransformer()

Method Summary

Modifier and Type	Method and Description
boolean	canTransformResource(String resource)
boolean	hasTransformedResource()
void	modifyOutputStream(JarOutputStream jos)
void	processResource(String resource, InputStream is, List<Relocator> relocators) Transform an individual resource

Methods inherited from class java.lang.Object

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

Constructor Detail

ServicesResourceTransformer

public ServicesResourceTransformer()

Method Detail

canTransformResource

public boolean canTransformResource(String resource)

Specified by:

canTransformResource in interface ResourceTransformer

processResource

public 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 resoure 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

hasTransformedResource

public boolean hasTransformedResource()

Specified by:

hasTransformedResource in interface ResourceTransformer

modifyOutputStream

public void modifyOutputStream(JarOutputStream jos)
                        throws IOException

Specified by:

modifyOutputStream in interface ResourceTransformer

Throws:

IOException