/*
* 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.model.internal.registry;
import org.gradle.api.Action;
import org.gradle.model.InvalidModelRuleException;
import org.gradle.model.ModelRuleBindingException;
import org.gradle.model.internal.core.ModelNode;
import org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor;
import org.gradle.model.internal.report.IncompatibleTypeReferenceReporter;
class PathBinderCreationListener extends ModelBinding {
private final Action<ModelBinding> bindAction;
public PathBinderCreationListener(ModelRuleDescriptor descriptor, BindingPredicate predicate, boolean writable, Action<ModelBinding> bindAction) {
super(descriptor, predicate, writable);
this.bindAction = bindAction;
}
@Override
public boolean canBindInState(ModelNode.State state) {
return predicate.getReference().isUntyped() || state.isAtLeast(ModelNode.State.Discovered);
}
@Override
public void doOnBind(ModelNodeInternal node) {
if (predicate.matches(node)) {
boundTo = node;
bindAction.execute(this);
} else {
throw new InvalidModelRuleException(referrer, new ModelRuleBindingException(
IncompatibleTypeReferenceReporter.of(node, predicate.getReference().getType(), predicate.getReference().getDescription(), writable).asString()
));
}
}
}