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ResourceTransformer.java
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ResourceTransformer.java
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package org.apache.maven.plugins.shade.resource;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.plugins.shade.relocation.Relocator;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.jar.JarOutputStream;
/** @author Jason van Zyl */
public interface ResourceTransformer
{
boolean canTransformResource( String resource );
/**
* Transform an individual resource
* @param resource The resource name
* @param is An input stream for the resource, the implementation should *not* close this stream
* @param relocators A list of relocators
* @throws IOException When the IO blows up
* @deprecated prefer ReproducibleResourceTransformer
*/
void processResource( String resource, InputStream is, List<Relocator> relocators )
throws IOException;
boolean hasTransformedResource();
void modifyOutputStream( JarOutputStream os )
throws IOException;
/**
* The shades to apply this transformer to or no shades if no filter is applied.
*
* @param shades {@code jar}, {@code test-jar}, {@code sources-jar} or {@code test-sources-jar}.
*/
void setForShade( List<String> shades );
boolean isForShade( String target );
}