org.gradle.api.internalivyservice.resolveengine.excludes.simple.DefaultIvyPatternMatcherExcludeRuleSpec Maven / Gradle / Ivy
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/*
* Copyright 2019 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.ivyservice.resolveengine.excludes.simple;
import com.google.common.base.Objects;
import org.apache.ivy.plugins.matcher.PatternMatcher;
import org.gradle.api.artifacts.ModuleIdentifier;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.PatternMatchers;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.ExcludeSpec;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.excludes.specs.IvyPatternMatcherExcludeRuleSpec;
import org.gradle.internal.component.model.IvyArtifactName;
final class DefaultIvyPatternMatcherExcludeRuleSpec implements IvyPatternMatcherExcludeRuleSpec {
private final ModuleIdentifier moduleId;
private final IvyArtifactName ivyArtifactName;
private final PatternMatcher matcher;
private final boolean isArtifactExclude;
private final int hashCode;
public static ExcludeSpec of(ModuleIdentifier moduleId, IvyArtifactName artifact, String matcher) {
return new DefaultIvyPatternMatcherExcludeRuleSpec(moduleId, artifact, matcher);
}
private DefaultIvyPatternMatcherExcludeRuleSpec(ModuleIdentifier moduleId, IvyArtifactName artifact, String matcher) {
this.moduleId = moduleId;
this.ivyArtifactName = artifact;
this.matcher = PatternMatchers.getInstance().getMatcher(matcher);
isArtifactExclude = ivyArtifactName != null;
hashCode = Objects.hashCode(moduleId, ivyArtifactName, matcher, isArtifactExclude);
}
@Override
public String toString() {
return "{ \"exclude-rule\" : { \"moduleId\": \"" + moduleId + "\", \"artifact\" : \"" + ivyArtifactName + "\", \"matcher\": \"" + matcher.getName() + "\"} }";
}
@Override
public boolean excludes(ModuleIdentifier module) {
if (isArtifactExclude) {
return false;
}
return matches(moduleId.getGroup(), module.getGroup()) && matches(moduleId.getName(), module.getName());
}
@Override
public boolean excludesArtifact(ModuleIdentifier module, IvyArtifactName artifact) {
if (!isArtifactExclude) {
return false;
}
return matches(moduleId.getGroup(), module.getGroup())
&& matches(moduleId.getName(), module.getName())
&& matches(ivyArtifactName.getName(), artifact.getName())
&& matches(ivyArtifactName.getExtension(), artifact.getExtension())
&& matches(ivyArtifactName.getType(), artifact.getType());
}
@Override
public boolean mayExcludeArtifacts() {
return isArtifactExclude;
}
private boolean matches(String expression, String input) {
return matcher.getMatcher(expression).matches(input);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
DefaultIvyPatternMatcherExcludeRuleSpec that = (DefaultIvyPatternMatcherExcludeRuleSpec) o;
return hashCode == that.hashCode &&
isArtifactExclude == that.isArtifactExclude &&
Objects.equal(moduleId, that.moduleId) &&
Objects.equal(ivyArtifactName, that.ivyArtifactName) &&
Objects.equal(matcher, that.matcher);
}
@Override
public int hashCode() {
return hashCode;
}
@Override
public IvyArtifactName getArtifact() {
return ivyArtifactName;
}
}