Class MergeFilesTransformer

java.lang.Object

org.eclipse.jetty.toolchain.shade.MergeFilesTransformer

All Implemented Interfaces:

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

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

This transformer (used by Maven Shade plugin will merge few files files content in the resource within the shaded jar.

Per default the current content of the resource (if existing) will preserved. This can be changed using the parameter preserveResourceContent

Field Summary

Fields

Modifier and Type	Field	Description
private ByteArrayOutputStream	data
private List<String>	files	paths to files to merge in the jar
private boolean	preserveResourceContent	if the content of the resource must be preserve true per default
private String	resource	the resource in the jar file to generate/modify

Constructor Summary

Constructors

Constructor	Description
MergeFilesTransformer()
MergeFilesTransformer(List<String> files, String resource, boolean preserveResourceContent)

Method Summary

Modifier and Type	Method	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> relocators)

Methods inherited from class Object

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

Field Details

files

private List<String> files

paths to files to merge in the jar

resource

private String resource

the resource in the jar file to generate/modify

preserveResourceContent

private boolean preserveResourceContent

if the content of the resource must be preserve true per default

data

private ByteArrayOutputStream data

Constructor Details

MergeFilesTransformer

public MergeFilesTransformer()

MergeFilesTransformer

public MergeFilesTransformer(List<String> files,
 String resource,
 boolean preserveResourceContent)

Method Details

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> relocators)
                     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