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

Class ServicesResourceTransformer

java.lang.Object

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

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

All Implemented Interfaces:

ReproducibleResourceTransformer, ResourceTransformer

public class ServicesResourceTransformer
extends AbstractCompatibilityTransformer

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.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<java.lang.String,java.util.Set<java.lang.String>>	serviceEntries
private static java.lang.String	SERVICES_PATH
private long	time

Constructor Summary

Constructors

Constructor	Description
ServicesResourceTransformer()

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

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

SERVICES_PATH

private static final java.lang.String SERVICES_PATH

See Also:

Constant Field Values

serviceEntries

private final java.util.Map<java.lang.String,java.util.Set<java.lang.String>> serviceEntries

time

private long time

Constructor Detail

ServicesResourceTransformer

public ServicesResourceTransformer()

Method Detail

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