/
DefaultIvyModuleResolveMetadata.java
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/
DefaultIvyModuleResolveMetadata.java
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/*
* Copyright 2018 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.internal.component.external.model.ivy;
import com.google.common.base.Objects;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import org.gradle.api.artifacts.component.ModuleComponentIdentifier;
import org.gradle.api.artifacts.component.ModuleComponentSelector;
import org.gradle.api.internal.artifacts.ivyservice.NamespaceId;
import org.gradle.internal.component.external.descriptor.Artifact;
import org.gradle.internal.component.external.descriptor.Configuration;
import org.gradle.internal.component.external.model.AbstractLazyModuleComponentResolveMetadata;
import org.gradle.internal.component.external.model.DefaultConfigurationMetadata;
import org.gradle.internal.component.external.model.DefaultModuleComponentSelector;
import org.gradle.internal.component.external.model.ModuleComponentArtifactMetadata;
import org.gradle.internal.component.external.model.ModuleComponentResolveMetadata;
import org.gradle.internal.component.external.model.VariantDerivationStrategy;
import org.gradle.internal.component.external.model.VariantMetadataRules;
import org.gradle.internal.component.model.Exclude;
import org.gradle.internal.component.model.ExcludeMetadata;
import org.gradle.internal.component.model.ModuleSources;
import org.gradle.util.CollectionUtils;
import java.util.IdentityHashMap;
import java.util.List;
import java.util.Map;
/**
* {@link AbstractLazyModuleComponentResolveMetadata Lazy version} of a {@link IvyModuleResolveMetadata}.
*
* @see RealisedIvyModuleResolveMetadata
*/
public class DefaultIvyModuleResolveMetadata extends AbstractLazyModuleComponentResolveMetadata implements IvyModuleResolveMetadata {
private final ImmutableMap<String, Configuration> configurationDefinitions;
private final ImmutableList<IvyDependencyDescriptor> dependencies;
private final ImmutableList<Artifact> artifactDefinitions;
private final ImmutableList<Exclude> excludes;
private final ImmutableMap<NamespaceId, String> extraAttributes;
private final String branch;
// Since a single `Artifact` is shared between configurations, share the metadata type as well.
private Map<Artifact, ModuleComponentArtifactMetadata> artifacts;
DefaultIvyModuleResolveMetadata(DefaultMutableIvyModuleResolveMetadata metadata) {
super(metadata);
this.configurationDefinitions = metadata.getConfigurationDefinitions();
this.branch = metadata.getBranch();
this.artifactDefinitions = metadata.getArtifactDefinitions();
this.dependencies = metadata.getDependencies();
this.excludes = metadata.getExcludes();
this.extraAttributes = metadata.getExtraAttributes();
}
private DefaultIvyModuleResolveMetadata(DefaultIvyModuleResolveMetadata metadata, ModuleSources sources, VariantDerivationStrategy variantDerivationStrategy) {
super(metadata, sources, variantDerivationStrategy);
this.configurationDefinitions = metadata.configurationDefinitions;
this.branch = metadata.branch;
this.artifactDefinitions = metadata.artifactDefinitions;
this.dependencies = metadata.dependencies;
this.excludes = metadata.excludes;
this.extraAttributes = metadata.extraAttributes;
copyCachedState(metadata, metadata.getVariantDerivationStrategy() != variantDerivationStrategy);
}
private DefaultIvyModuleResolveMetadata(DefaultIvyModuleResolveMetadata metadata, List<IvyDependencyDescriptor> dependencies) {
super(metadata, metadata.getSources(), metadata.getVariantDerivationStrategy());
this.configurationDefinitions = metadata.configurationDefinitions;
this.branch = metadata.branch;
this.artifactDefinitions = metadata.artifactDefinitions;
this.dependencies = ImmutableList.copyOf(dependencies);
this.excludes = metadata.excludes;
this.extraAttributes = metadata.extraAttributes;
// Cached state is not copied, since dependency inputs are different.
}
@Override
protected DefaultConfigurationMetadata createConfiguration(ModuleComponentIdentifier componentId, String name, boolean transitive, boolean visible, ImmutableSet<String> hierarchy, VariantMetadataRules componentMetadataRules) {
if (artifacts == null) {
artifacts = new IdentityHashMap<>();
}
IvyConfigurationHelper configurationHelper = new IvyConfigurationHelper(artifactDefinitions, artifacts, excludes, dependencies, componentId);
ImmutableList<ModuleComponentArtifactMetadata> artifacts = configurationHelper.filterArtifacts(name, hierarchy);
ImmutableList<ExcludeMetadata> excludesForConfiguration = configurationHelper.filterExcludes(hierarchy);
DefaultConfigurationMetadata configuration = new DefaultConfigurationMetadata(componentId, name, transitive, visible, hierarchy, ImmutableList.copyOf(artifacts), componentMetadataRules, excludesForConfiguration, getAttributes().asImmutable(), false);
configuration.setDependencies(configurationHelper.filterDependencies(configuration));
return configuration;
}
@Override
public MutableIvyModuleResolveMetadata asMutable() {
return new DefaultMutableIvyModuleResolveMetadata(this);
}
@Override
public DefaultIvyModuleResolveMetadata withSources(ModuleSources sources) {
return new DefaultIvyModuleResolveMetadata(this, sources, getVariantDerivationStrategy());
}
@Override
public ModuleComponentResolveMetadata withDerivationStrategy(VariantDerivationStrategy derivationStrategy) {
if (getVariantDerivationStrategy() == derivationStrategy) {
return this;
}
return new DefaultIvyModuleResolveMetadata(this, getSources(), derivationStrategy);
}
@Override
public ImmutableMap<String, Configuration> getConfigurationDefinitions() {
return configurationDefinitions;
}
@Override
public ImmutableList<Artifact> getArtifactDefinitions() {
return artifactDefinitions;
}
@Override
public ImmutableList<Exclude> getExcludes() {
return excludes;
}
@Override
public String getBranch() {
return branch;
}
@Override
public ImmutableMap<NamespaceId, String> getExtraAttributes() {
return extraAttributes;
}
@Override
public IvyModuleResolveMetadata withDynamicConstraintVersions() {
List<IvyDependencyDescriptor> transformed = CollectionUtils.collect(getDependencies(), dependency -> {
ModuleComponentSelector selector = dependency.getSelector();
String dynamicConstraintVersion = dependency.getDynamicConstraintVersion();
ModuleComponentSelector newSelector = DefaultModuleComponentSelector.newSelector(selector.getModuleIdentifier(), dynamicConstraintVersion);
return dependency.withRequested(newSelector);
});
return this.withDependencies(transformed);
}
private IvyModuleResolveMetadata withDependencies(List<IvyDependencyDescriptor> transformed) {
return new DefaultIvyModuleResolveMetadata(this, transformed);
}
@Override
public ImmutableList<IvyDependencyDescriptor> getDependencies() {
return dependencies;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
if (!super.equals(o)) {
return false;
}
DefaultIvyModuleResolveMetadata that = (DefaultIvyModuleResolveMetadata) o;
return Objects.equal(dependencies, that.dependencies)
&& Objects.equal(artifactDefinitions, that.artifactDefinitions)
&& Objects.equal(excludes, that.excludes)
&& Objects.equal(extraAttributes, that.extraAttributes)
&& Objects.equal(branch, that.branch)
&& Objects.equal(artifacts, that.artifacts);
}
@Override
public int hashCode() {
return Objects.hashCode(super.hashCode(),
dependencies,
artifactDefinitions,
excludes,
extraAttributes,
branch,
artifacts);
}
}