org.gradle.api.internaltransform.TransformingArtifactVisitor Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gradle-api Show documentation
Show all versions of gradle-api Show documentation
Gradle 6.5 API redistribution.
/*
* Copyright 2017 the original author or authors.
*
* Licensed 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.
*/
package org.gradle.api.internal.artifacts.transform;
import org.gradle.api.artifacts.component.ComponentArtifactIdentifier;
import org.gradle.api.attributes.AttributeContainer;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ArtifactVisitor;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.ResolvableArtifact;
import org.gradle.api.internal.attributes.AttributeContainerInternal;
import org.gradle.api.internal.file.FileCollectionInternal;
import org.gradle.api.internal.file.FileCollectionStructureVisitor;
import org.gradle.internal.DisplayName;
import java.io.File;
import java.util.Map;
class TransformingArtifactVisitor implements ArtifactVisitor {
private final ArtifactVisitor visitor;
private final AttributeContainerInternal target;
private final Map artifactResults;
TransformingArtifactVisitor(ArtifactVisitor visitor, AttributeContainerInternal target, Map artifactResults) {
this.visitor = visitor;
this.target = target;
this.artifactResults = artifactResults;
}
@Override
public void visitArtifact(DisplayName variantName, AttributeContainer variantAttributes, ResolvableArtifact artifact) {
TransformationResult result = artifactResults.get(artifact.getId());
result.getTransformedSubject().ifSuccessfulOrElse(
transformedSubject -> {
for (File output : transformedSubject.getFiles()) {
ResolvableArtifact resolvedArtifact = artifact.transformedTo(output);
visitor.visitArtifact(variantName, target, resolvedArtifact);
}
visitor.endVisitCollection(FileCollectionInternal.OTHER);
},
failure -> visitor.visitFailure(
new TransformException(String.format("Failed to transform %s to match attributes %s.", artifact.getId(), target), failure))
);
}
@Override
public void visitFailure(Throwable failure) {
visitor.visitFailure(failure);
}
@Override
public FileCollectionStructureVisitor.VisitType prepareForVisit(FileCollectionInternal.Source source) {
return visitor.prepareForVisit(source);
}
@Override
public boolean requireArtifactFiles() {
return visitor.requireArtifactFiles();
}
}