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  3. org.apache.maven.plugins.shade.relocation.Relocator

Java 类org.apache.maven.plugins.shade.relocation.Relocator 实例源码

项目：apache-maven-shade-plugin    文件：GroovyResourceTransformer.java    
@Override
public void processResource( String resource, InputStream is, List<Relocator> relocators )
    throws IOException
{
    Properties out = new Properties();
    try
    {
        out.load( is );
    }
    finally
    {
        is.close();
    }
    String extensionClasses = out.getProperty( "extensionClasses", "" ).trim();
    if ( extensionClasses.length() > 0 )
    {
        append( extensionClasses, extensionClassesList );
    }
    String staticExtensionClasses = out.getProperty( "staticExtensionClasses", "" ).trim();
    if ( staticExtensionClasses.length() > 0 )
    {
        append( staticExtensionClasses, staticExtensionClassesList );
    }
}
项目：apache-maven-shade-plugin    文件：ShadeMojo.java    
private List<Relocator> getRelocators()
{
    List<Relocator> relocators = new ArrayList<Relocator>();

    if ( relocations == null )
    {
        return relocators;
    }

    for ( PackageRelocation r : relocations )
    {
        relocators.add( new SimpleRelocator( r.getPattern(), r.getShadedPattern(), r.getIncludes(), r.getExcludes(),
                                             r.isRawString() ) );
    }

    return relocators;
}
项目：apache-maven-shade-plugin    文件：DefaultShader.java    
private void addJavaSource( Set<String> resources, JarOutputStream jos, String name, InputStream is,
                            List<Relocator> relocators, boolean consistentDates )
    throws IOException
{
    JarEntry jarEntry = new ConsistentJarEntry( name, consistentDates );
    jos.putNextEntry( jarEntry );

    String sourceContent = IOUtil.toString( new InputStreamReader( is, "UTF-8" ) );

    for ( Relocator relocator : relocators )
    {
        sourceContent = relocator.applyToSourceContent( sourceContent );
    }

    final Writer writer = new OutputStreamWriter( jos, "UTF-8" );
    IOUtil.copy( sourceContent, writer );
    writer.flush();

    resources.add( name );
}
项目：apache-maven-shade-plugin    文件：DefaultShader.java    
public String map( String name )
{
    String value = name;

    String prefix = "";
    String suffix = "";

    Matcher m = classPattern.matcher( name );
    if ( m.matches() )
    {
        prefix = m.group( 1 ) + "L";
        suffix = ";";
        name = m.group( 2 );
    }

    for ( Relocator r : relocators )
    {
        if ( r.canRelocatePath( name ) )
        {
            value = prefix + r.relocatePath( name ) + suffix;
            break;
        }
    }

    return value;
}
项目：apache-maven-shade-plugin    文件：GroovyResourceTransformerTest.java    
public void testConcatenation()
    throws Exception
{
    GroovyResourceTransformer transformer = new GroovyResourceTransformer();
    transformer.processResource( GroovyResourceTransformer.EXT_MODULE_NAME,
                                 module( "mod1", "1.0", "some.ext1", null ), Collections.<Relocator>emptyList() );
    transformer.processResource( GroovyResourceTransformer.EXT_MODULE_NAME,
                                 module( "mod2", "1.0", null, "some.staticExt1" ),
                                 Collections.<Relocator>emptyList() );
    transformer.processResource( GroovyResourceTransformer.EXT_MODULE_NAME, module( "mod3", "1.0", "", "" ),
                                 Collections.<Relocator>emptyList() );
    transformer.processResource( GroovyResourceTransformer.EXT_MODULE_NAME,
                                 module( "mod4", "1.0", "some.ext2", "some.staticExt2" ),
                                 Collections.<Relocator>emptyList() );
    Properties desc = transform( transformer, false );
    assertEquals( "no-module-name", desc.getProperty( "moduleName" ) );
    assertEquals( "1.0", desc.getProperty( "moduleVersion" ) );
    assertEquals( "some.ext1,some.ext2", desc.getProperty( "extensionClasses" ) );
    assertEquals( "some.staticExt1,some.staticExt2", desc.getProperty( "staticExtensionClasses" ) );
}
项目：apache-maven-shade-plugin    文件：ComponentsXmlResourceTransformerTest.java    
public void testConfigurationMerging()
    throws Exception
{

    XMLUnit.setNormalizeWhitespace( true );

    InputStream resourceAsStream = getClass().getResourceAsStream( "/components-1.xml" );
    transformer.processResource( "components-1.xml", resourceAsStream,
                                 Collections.<Relocator> emptyList() );
    resourceAsStream.close();
    InputStream resourceAsStream1 = getClass().getResourceAsStream( "/components-2.xml" );
    transformer.processResource( "components-1.xml", resourceAsStream1,
                                 Collections.<Relocator> emptyList() );
    resourceAsStream1.close();
    final InputStream resourceAsStream2 = getClass().getResourceAsStream( "/components-expected.xml" );
    Diff diff = XMLUnit.compareXML(
        IOUtil.toString( resourceAsStream2, "UTF-8" ),
        IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ) );
    //assertEquals( IOUtil.toString( getClass().getResourceAsStream( "/components-expected.xml" ), "UTF-8" ),
    //              IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ).replaceAll("\r\n", "\n") );
    resourceAsStream2.close();
    XMLAssert.assertXMLIdentical( diff, true );
}
项目：maven-shade-plugin    文件：ShadeMojo.java    
private List<Relocator> getRelocators()
{
    List<Relocator> relocators = new ArrayList<Relocator>();

    if ( relocations == null )
    {
        return relocators;
    }

    for ( PackageRelocation r : relocations )
    {
        relocators.add( new SimpleRelocator( r.getPattern(), r.getShadedPattern(), r.getIncludes(), r.getExcludes(),
                                             r.isRawString() ) );
    }

    return relocators;
}
项目：maven-shade-plugin    文件：DefaultShader.java    
private void addJavaSource(Set<String> resources, JarOutputStream jos, String name, InputStream is,
    List<Relocator> relocators)
    throws IOException {
  jos.putNextEntry(new JarEntry(name));

  String sourceContent = IOUtil.toString(new InputStreamReader(is, "UTF-8"));

  for (Relocator relocator : relocators) {
    sourceContent = relocator.applyToSourceContent(sourceContent);
  }

  OutputStreamWriter writer = new OutputStreamWriter(jos, "UTF-8");
  IOUtil.copy(sourceContent, writer);
  writer.flush();
  resources.add(name);
}
项目：maven-shade-plugin    文件：DefaultShader.java    
@Override
public String map(String name) {
  String value = name;

  String prefix = "";
  String suffix = "";

  Matcher m = classPattern.matcher(name);
  if (m.matches()) {
    prefix = m.group(1) + "L";
    suffix = ";";
    name = m.group(2);
  }

  for (Relocator r : relocators) {
    if (r.canRelocatePath(name)) {
      value = prefix + r.relocatePath(name) + suffix;
      break;
    }
  }

  return value;
}
项目：maven-shade-plugin    文件：ComponentsXmlResourceTransformerTest.java    
public void testConfigurationMerging()
    throws Exception
{

    XMLUnit.setNormalizeWhitespace( true );

    transformer.processResource( "components-1.xml", getClass().getResourceAsStream( "/components-1.xml" ),
                                 Collections.<Relocator> emptyList() );
    transformer.processResource( "components-1.xml", getClass().getResourceAsStream( "/components-2.xml" ),
                                 Collections.<Relocator> emptyList() );
    Diff diff = XMLUnit.compareXML(
        IOUtil.toString( getClass().getResourceAsStream( "/components-expected.xml" ), "UTF-8" ),
        IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ) );
    //assertEquals( IOUtil.toString( getClass().getResourceAsStream( "/components-expected.xml" ), "UTF-8" ),
    //              IOUtil.toString( transformer.getTransformedResource(), "UTF-8" ).replaceAll("\r\n", "\n") );
    XMLAssert.assertXMLIdentical( diff, true );
}
项目：apache-maven-shade-plugin    文件：ManifestResourceTransformer.java    
public void processResource( String resource, InputStream is, List<Relocator> relocators )
    throws IOException
{
    // We just want to take the first manifest we come across as that's our project's manifest. This is the behavior
    // now which is situational at best. Right now there is no context passed in with the processing so we cannot
    // tell what artifact is being processed.
    if ( !manifestDiscovered )
    {
        manifest = new Manifest( is );
        manifestDiscovered = true;
    }
}
项目：apache-maven-shade-plugin    文件：ComponentsXmlResourceTransformer.java    
private String getRelocatedClass( String className, List<Relocator> relocators )
{
    if ( className != null && className.length() > 0 && relocators != null )
    {
        for ( Relocator relocator : relocators )
        {
            if ( relocator.canRelocateClass( className ) )
            {
                return relocator.relocateClass( className );
            }
        }
    }

    return className;
}
项目：apache-maven-shade-plugin    文件：ServicesResourceTransformer.java    
public void processResource( String resource, InputStream is, final List<Relocator> relocators )
    throws IOException
{
    ServiceStream out = serviceEntries.get( resource );
    if ( out == null )
    {
        out = new ServiceStream();
        serviceEntries.put( resource, out );
    }

    final ServiceStream fout = out;

    final String content = IOUtils.toString( is );
    StringReader reader = new StringReader( content );
    LineReader lineReader = new LineReader( reader );
    String line;
    while ( ( line = lineReader.readLine() ) != null )
    {
        String relContent = line;
        for ( Relocator relocator : relocators )
        {
            if ( relocator.canRelocateClass( relContent ) )
            {
                relContent = relocator.applyToSourceContent( relContent );
            }
        }
        fout.append( relContent + "\n" );
    }

    if ( this.relocators == null )
    {
        this.relocators = relocators;
    }
}
项目：apache-maven-shade-plugin    文件：XmlAppendingTransformer.java    
public void processResource( String resource, InputStream is, List<Relocator> relocators )
    throws IOException
{
    Document r;
    try
    {
        SAXBuilder builder = new SAXBuilder( false );
        builder.setExpandEntities( false );
        if ( ignoreDtd )
        {
            builder.setEntityResolver( new EntityResolver()
            {
                public InputSource resolveEntity( String publicId, String systemId )
                    throws SAXException, IOException
                {
                    return new InputSource( new StringReader( "" ) );
                }
            } );
        }
        r = builder.build( is );
    }
    catch ( JDOMException e )
    {
        throw new RuntimeException( "Error processing resource " + resource + ": " + e.getMessage(), e );
    }

    if ( doc == null )
    {
        doc = r;
    }
    else
    {
        Element root = r.getRootElement();

        for ( @SuppressWarnings( "unchecked" )
        Iterator<Attribute> itr = root.getAttributes().iterator(); itr.hasNext(); )
        {
            Attribute a = itr.next();
            itr.remove();

            Element mergedEl = doc.getRootElement();
            Attribute mergedAtt = mergedEl.getAttribute( a.getName(), a.getNamespace() );
            if ( mergedAtt == null )
            {
                mergedEl.setAttribute( a );
            }
        }

        for ( @SuppressWarnings( "unchecked" )
        Iterator<Content> itr = root.getChildren().iterator(); itr.hasNext(); )
        {
            Content n = itr.next();
            itr.remove();

            doc.getRootElement().addContent( n );
        }
    }
}
项目：apache-maven-shade-plugin    文件：PluginXmlResourceTransformer.java    
private String getRelocatedClass( String className, List<Relocator> relocators )
{
    if ( className != null && className.length() > 0 && relocators != null )
    {
        for ( Relocator relocator : relocators )
        {
            if ( relocator.canRelocateClass( className ) )
            {
                return relocator.relocateClass( className );
            }
        }
    }

    return className;
}
项目：apache-maven-shade-plugin    文件：ShadeMojo.java    
private ShadeRequest createShadeSourcesRequest( Set<File> testArtifacts, File testJar, List<Filter> filters,
                                                List<Relocator> relocators,
                                                List<ResourceTransformer> resourceTransformers )
{
    ShadeRequest shadeSourcesRequest =
        shadeRequest( testArtifacts, testJar, filters, relocators, resourceTransformers, this.consistentDates,
                      this.disableJarFileVerification );
    shadeSourcesRequest.setShadeSourcesContent( shadeSourcesContent );
    return shadeSourcesRequest;
}
项目：apache-maven-shade-plugin    文件：DefaultShader.java    
public Object mapValue( Object object )
{
    if ( object instanceof String )
    {
        String name = (String) object;
        String value = name;

        String prefix = "";
        String suffix = "";

        Matcher m = classPattern.matcher( name );
        if ( m.matches() )
        {
            prefix = m.group( 1 ) + "L";
            suffix = ";";
            name = m.group( 2 );
        }

        for ( Relocator r : relocators )
        {
            if ( r.canRelocateClass( name ) )
            {
                value = prefix + r.relocateClass( name ) + suffix;
                break;
            }
            else if ( r.canRelocatePath( name ) )
            {
                value = prefix + r.relocatePath( name ) + suffix;
                break;
            }
        }

        return value;
    }

    return super.mapValue( object );
}
项目：apache-maven-shade-plugin    文件：GroovyResourceTransformerTest.java    
public void testSpecifyModuleName()
    throws Exception
{
    GroovyResourceTransformer transformer = new GroovyResourceTransformer();
    transformer.setExtModuleName( "the-module-name" );
    transformer.setExtModuleVersion( "2.0" );
    transformer.processResource( GroovyResourceTransformer.EXT_MODULE_NAME,
                                 module( "mod1", "1.0", "some.ext", "some.staticExt" ),
                                 Collections.<Relocator>emptyList() );
    Properties desc = transform( transformer, false );
    assertEquals( "the-module-name", desc.getProperty( "moduleName" ) );
    assertEquals( "2.0", desc.getProperty( "moduleVersion" ) );
    assertEquals( "some.ext", desc.getProperty( "extensionClasses" ) );
    assertEquals( "some.staticExt", desc.getProperty( "staticExtensionClasses" ) );
}
项目：apache-maven-shade-plugin    文件：ApacheNoticeResourceTransformerParameterTests.java    
private void processAndFailOnNullPointer( final String noticeText )
    throws IOException
{
    try
    {
        final ByteArrayInputStream noticeInputStream = new ByteArrayInputStream( noticeText.getBytes() );
        final List<Relocator> emptyList = Collections.emptyList();
        subject.processResource( NOTICE_RESOURCE, noticeInputStream, emptyList );
        noticeInputStream.close();
    }
    catch ( NullPointerException e )
    {
        fail( "Null pointer should not be thrown when no parameters are set." );
    }
}
项目：apache-maven-shade-plugin    文件：DefaultShaderTest.java    
public void testShaderWithStaticInitializedClass()
    throws Exception
{
    Shader s = newShader();

    Set<File> set = new LinkedHashSet<File>();

    set.add( new File( "src/test/jars/test-artifact-1.0-SNAPSHOT.jar" ) );

    List<Relocator> relocators = new ArrayList<Relocator>();

    relocators.add( new SimpleRelocator( "org.apache.maven.plugins.shade", null, null, null ) );

    List<ResourceTransformer> resourceTransformers = new ArrayList<ResourceTransformer>();

    List<Filter> filters = new ArrayList<Filter>();

    File file = new File( "target/testShaderWithStaticInitializedClass.jar" );

    ShadeRequest shadeRequest = new ShadeRequest();
    shadeRequest.setJars( set );
    shadeRequest.setUberJar( file );
    shadeRequest.setFilters( filters );
    shadeRequest.setRelocators( relocators );
    shadeRequest.setResourceTransformers( resourceTransformers );

    s.shade( shadeRequest );

    URLClassLoader cl = new URLClassLoader( new URL[] { file.toURI().toURL() } );
    Class<?> c = cl.loadClass( "hidden.org.apache.maven.plugins.shade.Lib" );
    Object o = c.newInstance();
    assertEquals( "foo.bar/baz", c.getDeclaredField( "CONSTANT" ).get( o ) );
}
项目：apache-maven-shade-plugin    文件：ShadeMojoTest.java    
public void testShaderWithExclusions()
    throws Exception
{
    File jarFile = new File( getBasedir(), "target/unit/foo-bar.jar" );

    Shader s = (Shader) lookup( Shader.ROLE, "default" );

    Set<File> set = new LinkedHashSet<File>();
    set.add( new File( getBasedir(), "src/test/jars/test-artifact-1.0-SNAPSHOT.jar" ) );

    List<Relocator> relocators = new ArrayList<Relocator>();
    relocators.add( new SimpleRelocator( "org.codehaus.plexus.util", "hidden", null, Arrays.asList(
            "org.codehaus.plexus.util.xml.Xpp3Dom", "org.codehaus.plexus.util.xml.pull.*") ) );

    List<ResourceTransformer> resourceTransformers = new ArrayList<ResourceTransformer>();

    List<Filter> filters = new ArrayList<Filter>();

    ShadeRequest shadeRequest = new ShadeRequest();
    shadeRequest.setJars( set );
    shadeRequest.setUberJar( jarFile );
    shadeRequest.setFilters( filters );
    shadeRequest.setRelocators( relocators );
    shadeRequest.setResourceTransformers( resourceTransformers );

    s.shade( shadeRequest );

    ClassLoader cl = new URLClassLoader( new URL[]{ jarFile.toURI().toURL() } );
    Class<?> c = cl.loadClass( "org.apache.maven.plugins.shade.Lib" );

    Field field = c.getDeclaredField( "CLASS_REALM_PACKAGE_IMPORT" );
    assertEquals( "org.codehaus.plexus.util.xml.pull", field.get( null ) );

    Method method = c.getDeclaredMethod( "getClassRealmPackageImport", new Class[0] );
    assertEquals( "org.codehaus.plexus.util.xml.pull", method.invoke( null, new Object[0] ) );
}
项目：https-github.com-g0t4-jenkins2-course-spring-boot    文件：PropertiesMergingResourceTransformer.java    
@Override
public void processResource(String resource, InputStream is,
        List<Relocator> relocators) throws IOException {
    Properties properties = new Properties();
    properties.load(is);
    is.close();
    for (Entry<Object, Object> entry : properties.entrySet()) {
        String name = (String) entry.getKey();
        String value = (String) entry.getValue();
        String existing = this.data.getProperty(name);
        this.data.setProperty(name,
                existing == null ? value : existing + "," + value);
    }
}
项目：spring-boot-concourse    文件：PropertiesMergingResourceTransformer.java    
@Override
public void processResource(String resource, InputStream is,
        List<Relocator> relocators) throws IOException {
    Properties properties = new Properties();
    properties.load(is);
    is.close();
    for (Entry<Object, Object> entry : properties.entrySet()) {
        String name = (String) entry.getKey();
        String value = (String) entry.getValue();
        String existing = this.data.getProperty(name);
        this.data.setProperty(name,
                existing == null ? value : existing + "," + value);
    }
}
项目：maven-shaded-log4j-transformer    文件：PluginsCacheFileTransformer.java    
public void processResource(String resource, InputStream is, List<Relocator> relocators) throws IOException {
    final File tempFile = File.createTempFile("Log4j2Plugins", "dat");
    FileOutputStream fos = new FileOutputStream(tempFile);
    try {
        IOUtils.copyLarge(is, fos);
    } finally {
        IOUtils.closeQuietly(fos);
    }
    tempFiles.add(tempFile);

    if (relocators != null) {
        this.relocators.addAll(relocators);
    }
}
项目：maven-shaded-log4j-transformer    文件：PluginsCacheFileTransformer.java    
void relocatePlugin(PluginCache aggregator, List<Relocator> relocators) {
    for (Map.Entry<String, Map<String, PluginEntry>> categoryEntry : aggregator.getAllCategories().entrySet()) {
        for (Map.Entry<String, PluginEntry> pluginMapEntry : categoryEntry.getValue().entrySet()) {
            PluginEntry pluginEntry = pluginMapEntry.getValue();
            String originalClassName = pluginEntry.getClassName();

            Relocator matchingRelocator = findFirstMatchingRelocator(originalClassName, relocators);

            if (matchingRelocator != null) {
                String newClassName = matchingRelocator.relocateClass(originalClassName);
                pluginEntry.setClassName(newClassName);
            }
        }
    }
}
项目：maven-shaded-log4j-transformer    文件：PluginsCacheFileTransformer.java    
private Relocator findFirstMatchingRelocator(String originalClassName, List<Relocator> relocators) {
    for (Relocator relocator : relocators) {
        if (relocator.canRelocateClass(originalClassName)) {
            return relocator;
        }
    }
    return null;
}
项目：maven-shaded-log4j-transformer    文件：PluginsCacheFileTransformerTest.java    
@Test
public void test() throws Exception {
    PluginsCacheFileTransformer t = new PluginsCacheFileTransformer();
    final InputStream is = getClass().getClassLoader().getResourceAsStream(PLUGIN_CACHE_FILE);
    t.processResource(PLUGIN_CACHE_FILE, is, null);
    assertFalse(t.hasTransformedResource());

    List<Relocator> relocators = new ArrayList<Relocator>();
    relocators.add(new SimpleRelocator(null, null, null, null));
    t.processResource(PLUGIN_CACHE_FILE, is, relocators);
    assertTrue(t.hasTransformedResource());
}
项目：maven-shaded-log4j-transformer    文件：PluginsCacheFileTransformerTest.java    
private void testRelocation(String src, String pattern, String target) throws IOException {
    PluginsCacheFileTransformer t = new PluginsCacheFileTransformer();
    Relocator log4jRelocator = new SimpleRelocator(src, pattern, null, null);
    PluginCache aggregator = new PluginCache();
    aggregator.loadCacheFiles(enumeration(singletonList(pluginUrl)));

    t.relocatePlugin(aggregator, singletonList(log4jRelocator));

    for (Map<String, PluginEntry> pluginEntryMap : aggregator.getAllCategories().values()) {
        for (PluginEntry entry : pluginEntryMap.values()) {
            assertTrue(entry.getClassName().startsWith(target));
        }
    }
}
项目：contestparser    文件：PropertiesMergingResourceTransformer.java    
@Override
public void processResource(String resource, InputStream is,
        List<Relocator> relocators) throws IOException {
    Properties properties = new Properties();
    properties.load(is);
    is.close();
    for (Object key : properties.keySet()) {
        String name = (String) key;
        String value = properties.getProperty(name);
        String existing = this.data.getProperty(name);
        this.data.setProperty(name,
                existing == null ? value : existing + "," + value);
    }
}
项目：maven-shade-plugin    文件：ManifestResourceTransformer.java    
public void processResource( String resource, InputStream is, List<Relocator> relocators )
    throws IOException
{
    // We just want to take the first manifest we come across as that's our project's manifest. This is the behavior
    // now which is situational at best. Right now there is no context passed in with the processing so we cannot
    // tell what artifact is being processed.
    if ( !manifestDiscovered )
    {
        manifest = new Manifest( is );
        manifestDiscovered = true;
        IOUtil.close( is );
    }
}
项目：maven-shade-plugin    文件：ComponentsXmlResourceTransformer.java    
private String getRelocatedClass( String className, List<Relocator> relocators )
{
    if ( className != null && className.length() > 0 && relocators != null )
    {
        for ( Relocator relocator : relocators )
        {
            if ( relocator.canRelocateClass( className ) )
            {
                return relocator.relocateClass( className );
            }
        }
    }

    return className;
}
项目：maven-shade-plugin    文件：AppendingTransformer.java    
public void processResource( String resource, InputStream is, List<Relocator> relocators )
    throws IOException
{
    IOUtil.copy( is, data );
    data.write( '\n' );

    is.close();
}
项目：maven-shade-plugin    文件：ServicesResourceTransformer.java    
public void processResource(String resource, InputStream is, List<Relocator> relocators)
    throws IOException {
  Set<String> serviceLines = getServiceLines(resource);

  for (String line : readAllLines(is)) {
    if (!line.isEmpty()) {
      serviceLines.add(relocateIfPossible(relocators, line));
    }
  }

  is.close();
}
项目：maven-shade-plugin    文件：ServicesResourceTransformer.java    
private String relocateIfPossible(List<Relocator> relocators, String line) {
  for (Relocator relocator : relocators) {
    if (relocator.canRelocateClass(line)) {
      return relocator.relocateClass(line);
    }
  }
  return line;
}
项目：maven-shade-plugin    文件：PluginXmlResourceTransformer.java    
private String getRelocatedClass( String className, List<Relocator> relocators )
{
    if ( className != null && className.length() > 0 && relocators != null )
    {
        for ( Relocator relocator : relocators )
        {
            if ( relocator.canRelocateClass( className ) )
            {
                return relocator.relocateClass( className );
            }
        }
    }

    return className;
}
项目：maven-shade-plugin    文件：DefaultShader.java    
private boolean resourceTransformed(List<ResourceTransformer> resourceTransformers, String name, InputStream is,
    List<Relocator> relocators)
    throws IOException {

  for (ResourceTransformer transformer : resourceTransformers) {
    if (transformer.canTransformResource(name)) {
      getLogger().debug("Transforming " + name + " using " + transformer.getClass().getName());
      transformer.processResource(name, is, relocators);
      return true;
    }
  }
  return false;
}
项目：maven-shade-plugin    文件：DefaultShader.java    
@Override
public Object mapValue(Object object) {
  if (object instanceof String) {
    String name = (String) object;
    String value = name;

    String prefix = "";
    String suffix = "";

    Matcher m = classPattern.matcher(name);
    if (m.matches()) {
      prefix = m.group(1) + "L";
      suffix = ";";
      name = m.group(2);
    }

    for (Relocator r : relocators) {
      if (r.canRelocateClass(name)) {
        value = prefix + r.relocateClass(name) + suffix;
        break;
      } else if (r.canRelocatePath(name)) {
        value = prefix + r.relocatePath(name) + suffix;
        break;
      }
    }

    return value;
  }

  return super.mapValue(object);
}
项目：maven-shade-plugin    文件：ApacheNoticeResourceTransformerParameterTests.java    
private void processAndFailOnNullPointer( final String noticeText )
    throws IOException
{
    try
    {
        final ByteArrayInputStream noticeInputStream = new ByteArrayInputStream( noticeText.getBytes() );
        final List<Relocator> emptyList = Collections.emptyList();
        subject.processResource( NOTICE_RESOURCE, noticeInputStream, emptyList );
    }
    catch ( NullPointerException e )
    {
        fail( "Null pointer should not be thrown when no parameters are set." );
    }
}
项目：maven-shade-plugin    文件：DefaultShaderTest.java    
public void testShaderWithStaticInitializedClass()
    throws Exception
{
    Shader s = newShader();

    Set<File> set = new LinkedHashSet<File>();

    set.add( new File( "src/test/jars/test-artifact-1.0-SNAPSHOT.jar" ) );

    List<Relocator> relocators = new ArrayList<Relocator>();

    relocators.add( new SimpleRelocator( "org.apache.maven.plugins.shade", null, null, null ) );

    List<ResourceTransformer> resourceTransformers = new ArrayList<ResourceTransformer>();

    List<Filter> filters = new ArrayList<Filter>();

    File file = new File( "target/testShaderWithStaticInitializedClass.jar" );

    ShadeRequest shadeRequest = new ShadeRequest();
    shadeRequest.setJars( set );
    shadeRequest.setUberJar( file );
    shadeRequest.setFilters( filters );
    shadeRequest.setRelocators( relocators );
    shadeRequest.setResourceTransformers( resourceTransformers );

    s.shade( shadeRequest );

    URLClassLoader cl = new URLClassLoader( new URL[] { file.toURI().toURL() } );
    Class<?> c = cl.loadClass( "hidden.org.apache.maven.plugins.shade.Lib" );
    Object o = c.newInstance();
    assertEquals( "foo.bar/baz", c.getDeclaredField( "CONSTANT" ).get( o ) );
}
项目：maven-shade-plugin    文件：ShadeMojoTest.java    
public void testShaderWithExclusions()
    throws Exception
{
    File jarFile = new File( getBasedir(), "target/unit/foo-bar.jar" );

    Shader s = (Shader) lookup( Shader.ROLE, "default" );

    Set<File> set = new LinkedHashSet<File>();
    set.add( new File( getBasedir(), "src/test/jars/test-artifact-1.0-SNAPSHOT.jar" ) );

    List<Relocator> relocators = new ArrayList<Relocator>();
    relocators.add( new SimpleRelocator( "org.codehaus.plexus.util", "hidden", null, Arrays.asList(
            "org.codehaus.plexus.util.xml.Xpp3Dom", "org.codehaus.plexus.util.xml.pull.*") ) );

    List<ResourceTransformer> resourceTransformers = new ArrayList<ResourceTransformer>();

    List<Filter> filters = new ArrayList<Filter>();

    ShadeRequest shadeRequest = new ShadeRequest();
    shadeRequest.setJars( set );
    shadeRequest.setUberJar( jarFile );
    shadeRequest.setFilters( filters );
    shadeRequest.setRelocators( relocators );
    shadeRequest.setResourceTransformers( resourceTransformers );

    s.shade( shadeRequest );

    ClassLoader cl = new URLClassLoader( new URL[]{ jarFile.toURI().toURL() } );
    Class<?> c = cl.loadClass( "org.apache.maven.plugins.shade.Lib" );

    Field field = c.getDeclaredField( "CLASS_REALM_PACKAGE_IMPORT" );
    assertEquals( "org.codehaus.plexus.util.xml.pull", field.get( null ) );

    Method method = c.getDeclaredMethod( "getClassRealmPackageImport", new Class[0] );
    assertEquals( "org.codehaus.plexus.util.xml.pull", method.invoke( null, new Object[0] ) );
}