/*
* Copyright 2014 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;
import org.gradle.api.artifacts.component.ModuleComponentIdentifier;
import org.gradle.internal.component.model.ComponentOverrideMetadata;
import org.gradle.internal.resolve.result.BuildableModuleComponentMetaDataResolveResult;
import org.gradle.internal.resolve.result.DefaultBuildableModuleComponentMetaDataResolveResult;
import org.gradle.internal.resolve.result.ResourceAwareResolveResult;
class ComponentMetaDataResolveState {
private final DefaultBuildableModuleComponentMetaDataResolveResult resolveResult = new DefaultBuildableModuleComponentMetaDataResolveResult();
private final VersionedComponentChooser versionedComponentChooser;
private final ComponentOverrideMetadata componentOverrideMetadata;
private final ModuleComponentIdentifier componentIdentifier;
final ModuleComponentRepository repository;
private boolean searchedLocally;
private boolean searchedRemotely;
public ComponentMetaDataResolveState(ModuleComponentIdentifier componentIdentifier, ComponentOverrideMetadata componentOverrideMetadata, ModuleComponentRepository repository, VersionedComponentChooser versionedComponentChooser) {
this.componentOverrideMetadata = componentOverrideMetadata;
this.componentIdentifier = componentIdentifier;
this.repository = repository;
this.versionedComponentChooser = versionedComponentChooser;
}
BuildableModuleComponentMetaDataResolveResult resolve() {
if (!searchedLocally) {
searchedLocally = true;
process(repository.getLocalAccess());
if (resolveResult.hasResult()) {
if (resolveResult.isAuthoritative()) {
// Don't bother searching remotely
searchedRemotely = true;
}
return resolveResult;
}
// If unknown, try a remote search
}
if (!searchedRemotely) {
searchedRemotely = true;
process(repository.getRemoteAccess());
return resolveResult;
}
throw new IllegalStateException();
}
protected void process(ModuleComponentRepositoryAccess moduleAccess) {
moduleAccess.resolveComponentMetaData(componentIdentifier, componentOverrideMetadata, resolveResult);
if (resolveResult.getState() == BuildableModuleComponentMetaDataResolveResult.State.Resolved) {
if (versionedComponentChooser.isRejectedComponent(componentIdentifier, new MetadataProvider(resolveResult))) {
resolveResult.missing();
}
}
}
protected void applyTo(ResourceAwareResolveResult result) {
resolveResult.applyTo(result);
}
public boolean canMakeFurtherAttempts() {
return !searchedRemotely;
}
}