/*
* Copyright 2011 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.modulecache;
import org.gradle.internal.component.external.model.ModuleComponentResolveMetadata;
import org.gradle.internal.component.external.model.MutableModuleComponentResolveMetadata;
import org.gradle.internal.component.model.ModuleSource;
import java.math.BigInteger;
class ModuleMetadataCacheEntry {
static final byte TYPE_MISSING = 0;
static final byte TYPE_PRESENT = 1;
final byte type;
final boolean isChanging;
final long createTimestamp;
final ModuleSource moduleSource;
final BigInteger moduleDescriptorHash;
ModuleMetadataCacheEntry(byte type, boolean isChanging, long createTimestamp, BigInteger moduleDescriptorHash, ModuleSource moduleSource) {
this.type = type;
this.isChanging = isChanging;
this.createTimestamp = createTimestamp;
this.moduleSource = moduleSource;
this.moduleDescriptorHash = moduleDescriptorHash;
}
public static ModuleMetadataCacheEntry forMissingModule(long createTimestamp) {
return new MissingModuleCacheEntry(createTimestamp);
}
public static ModuleMetadataCacheEntry forMetaData(ModuleComponentResolveMetadata metaData, long createTimestamp, BigInteger moduleDescriptorHash) {
return new ModuleMetadataCacheEntry(TYPE_PRESENT, metaData.isChanging(), createTimestamp, moduleDescriptorHash, metaData.getSource());
}
public boolean isMissing() {
return type == TYPE_MISSING;
}
protected ModuleComponentResolveMetadata configure(MutableModuleComponentResolveMetadata input) {
input.setChanging(isChanging);
input.setSource(moduleSource);
return input.asImmutable();
}
}