org.apache.hadoop.maven.plugin.shade.resource

Class ServicesResourceTransformer

java.lang.Object

org.apache.hadoop.maven.plugin.shade.resource.ServicesResourceTransformer

All Implemented Interfaces:

org.apache.maven.plugins.shade.resource.ResourceTransformer

public class ServicesResourceTransformer
extends Object
implements org.apache.maven.plugins.shade.resource.ResourceTransformer

Resources transformer that 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. From following sources, only needed until MSHADE-182 gets released * https://s.apache.org/vwjl (source in maven-shade-plugin repo) * https://issues.apache.org/jira/secure/attachment/12718938/MSHADE-182.patch Has been reformatted according to Hadoop checkstyle rules and modified to meet Hadoop's threshold for Findbugs problems.

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<org.apache.maven.plugins.shade.relocation.Relocator> relocatorz)

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 org.apache.maven.plugins.shade.resource.ResourceTransformer

processResource

public void processResource(String resource,
                            InputStream is,
                            List<org.apache.maven.plugins.shade.relocation.Relocator> relocatorz)
                     throws IOException

Specified by:

processResource in interface org.apache.maven.plugins.shade.resource.ResourceTransformer

Throws:

IOException

hasTransformedResource

public boolean hasTransformedResource()

Specified by:

hasTransformedResource in interface org.apache.maven.plugins.shade.resource.ResourceTransformer

modifyOutputStream

public void modifyOutputStream(JarOutputStream jos)
                        throws IOException

Specified by:

modifyOutputStream in interface org.apache.maven.plugins.shade.resource.ResourceTransformer

Throws:

IOException