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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.internal.component.external.model;
import com.google.common.base.Objects;
import org.gradle.api.InvalidUserDataException;
import org.gradle.api.Project;
import org.gradle.api.capabilities.Capability;
import org.gradle.util.TextUtil;
public class ProjectDerivedCapability implements Capability {
private final Project project;
private final String featureName;
public ProjectDerivedCapability(Project project, String featureName) {
this.project = project;
this.featureName = featureName;
}
@Override
public String getGroup() {
return notNull("group", project.getGroup());
}
@Override
public String getName() {
return notNull("name", project.getName()) + "-" + TextUtil.camelToKebabCase(featureName);
}
@Override
public String getVersion() {
return notNull("version", project.getVersion());
}
@Override
public int hashCode() {
return 31 * project.hashCode() + featureName.hashCode();
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof Capability)) {
return false;
}
Capability that = (Capability) o;
return Objects.equal(getGroup(), that.getGroup())
&& Objects.equal(getName(), that.getName())
&& Objects.equal(getVersion(), that.getVersion());
}
private static String notNull(String id, Object o) {
if (o == null) {
throw new InvalidUserDataException(id + " must not be null");
}
return o.toString();
}
}