/*
* Copyright 2013 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.ivyresolve.memcache;
import org.gradle.internal.component.external.model.ModuleComponentResolveMetadata;
import org.gradle.internal.resolve.result.BuildableModuleComponentMetaDataResolveResult;
import static org.gradle.internal.resolve.result.BuildableModuleComponentMetaDataResolveResult.State.Missing;
import static org.gradle.internal.resolve.result.BuildableModuleComponentMetaDataResolveResult.State.Resolved;
class CachedModuleVersionResult {
private final BuildableModuleComponentMetaDataResolveResult.State state;
private final boolean authoritative;
private final ModuleComponentResolveMetadata metaData;
public CachedModuleVersionResult(BuildableModuleComponentMetaDataResolveResult result) {
this.state = result.getState();
if (state == Resolved) {
this.metaData = result.getMetaData();
this.authoritative = result.isAuthoritative();
} else if (state == Missing) {
this.metaData = null;
this.authoritative = result.isAuthoritative();
} else {
this.metaData = null;
this.authoritative = false;
}
}
public boolean isCacheable() {
return state == Missing || state == Resolved;
}
public void supply(BuildableModuleComponentMetaDataResolveResult result) {
assert isCacheable() : "Results are not cacheable, cannot supply the results.";
if (state == Resolved) {
ModuleComponentResolveMetadata metaData = this.metaData;
result.resolved(metaData);
result.setAuthoritative(authoritative);
} else if (state == Missing) {
result.missing();
result.setAuthoritative(authoritative);
}
}
}