/*
* Copyright 2015 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.platform.base.component.internal;
import org.gradle.api.Nullable;
import org.gradle.api.internal.file.SourceDirectorySetFactory;
import org.gradle.api.internal.project.ProjectIdentifier;
import org.gradle.api.internal.project.taskfactory.ITaskFactory;
import org.gradle.internal.Cast;
import org.gradle.internal.reflect.Instantiator;
import org.gradle.language.base.LanguageSourceSet;
import org.gradle.language.base.sources.BaseLanguageSourceSet;
import org.gradle.model.internal.core.MutableModelNode;
import org.gradle.model.internal.type.ModelType;
import org.gradle.model.internal.typeregistration.BaseInstanceFactory;
import org.gradle.platform.base.BinarySpec;
import org.gradle.platform.base.ComponentSpec;
import org.gradle.platform.base.binary.BaseBinarySpec;
import org.gradle.platform.base.internal.ComponentSpecIdentifier;
import org.gradle.platform.base.internal.ComponentSpecInternal;
import org.gradle.platform.base.internal.DefaultComponentSpecIdentifier;
public class ComponentSpecFactory extends BaseInstanceFactory<ComponentSpec> {
private final ProjectIdentifier projectIdentifier;
public ComponentSpecFactory(final ProjectIdentifier projectIdentifier, final Instantiator instantiator, final ITaskFactory taskFactory, final SourceDirectorySetFactory sourceDirectorySetFactory) {
super(ComponentSpec.class);
this.projectIdentifier = projectIdentifier;
registerFactory(DefaultComponentSpec.class, new ImplementationFactory<ComponentSpec, DefaultComponentSpec>() {
@Override
public <T extends DefaultComponentSpec> T create(ModelType<? extends ComponentSpec> publicType, ModelType<T> implementationType, String name, MutableModelNode componentNode) {
ComponentSpecIdentifier id = getId(findOwner(componentNode), name);
return DefaultComponentSpec.create(publicType.getConcreteClass(), implementationType.getConcreteClass(), id, componentNode);
}
});
registerFactory(BaseBinarySpec.class, new ImplementationFactory<BinarySpec, BaseBinarySpec>() {
@Override
public <T extends BaseBinarySpec> T create(ModelType<? extends BinarySpec> publicType, ModelType<T> implementationType, String name, MutableModelNode binaryNode) {
MutableModelNode componentNode = findOwner(binaryNode);
ComponentSpecIdentifier id = getId(componentNode, name);
return BaseBinarySpec.create(
publicType.getConcreteClass(),
implementationType.getConcreteClass(),
id,
binaryNode,
componentNode,
instantiator,
taskFactory);
}
});
registerFactory(BaseLanguageSourceSet.class, new ImplementationFactory<LanguageSourceSet, BaseLanguageSourceSet>() {
@Override
public <T extends BaseLanguageSourceSet> T create(ModelType<? extends LanguageSourceSet> publicType, ModelType<T> implementationType, String sourceSetName, MutableModelNode node) {
ComponentSpecIdentifier id = getId(findOwner(node), sourceSetName);
return Cast.uncheckedCast(BaseLanguageSourceSet.create(publicType.getConcreteClass(), implementationType.getConcreteClass(), id, sourceDirectorySetFactory));
}
});
}
@Nullable
private ComponentSpecIdentifier getId(@Nullable MutableModelNode ownerNode, String name) {
if (ownerNode != null) {
ComponentSpecInternal componentSpec = ownerNode.asImmutable(ModelType.of(ComponentSpecInternal.class), null).getInstance();
return componentSpec.getIdentifier().child(name);
}
return new DefaultComponentSpecIdentifier(projectIdentifier.getPath(), name);
}
@Nullable
private MutableModelNode findOwner(MutableModelNode modelNode) {
MutableModelNode grandparentNode = modelNode.getParent().getParent();
if (grandparentNode != null && grandparentNode.canBeViewedAs(ModelType.of(ComponentSpecInternal.class))) {
return grandparentNode;
}
return null;
}
}