/*
* 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.model.internal.inspect;
import org.gradle.model.internal.core.ModelReference;
import org.gradle.model.internal.core.ModelView;
import org.gradle.model.internal.core.MutableModelNode;
import org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor;
import java.util.List;
public abstract class AbstractMethodRuleAction<T> implements MethodRuleAction {
private final ModelReference<T> subject;
private final ModelRuleDescriptor descriptor;
public AbstractMethodRuleAction(ModelReference<T> subject, ModelRuleDescriptor descriptor) {
this.subject = subject;
this.descriptor = descriptor;
}
@Override
public ModelReference<T> getSubject() {
return subject;
}
public ModelRuleDescriptor getDescriptor() {
return descriptor;
}
@Override
public void execute(ModelRuleInvoker<?> invoker, MutableModelNode modelNode, List<ModelView<?>> inputs) {
ModelView<? extends T> subjectView = modelNode.asMutable(getSubject().getType(), descriptor);
try {
execute(invoker, subjectView.getInstance(), inputs);
} finally {
subjectView.close();
}
}
protected abstract void execute(ModelRuleInvoker<?> invoker, T subject, List<ModelView<?>> inputs);
}