/*
* 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.core;
import groovy.lang.Closure;
import groovy.lang.GroovyObjectSupport;
import groovy.lang.MissingMethodException;
import groovy.lang.MissingPropertyException;
import org.gradle.api.internal.ClosureBackedAction;
import org.gradle.model.ModelMap;
import static org.gradle.internal.Cast.uncheckedCast;
/**
* Used as the superclass for views for types that extend {@link org.gradle.model.ModelMap}. Mixes in Groovy DSL support.
*/
// TODO - mix in Groovy support using bytecode decoration instead
// TODO - validate closure parameters to check they are within bounds
public abstract class ModelMapGroovyView<I> extends GroovyObjectSupport implements ModelMap<I> {
@Override
public String toString() {
return getDisplayName();
}
public void create(String name, Closure<? super I> configAction) {
create(name, new ClosureBackedAction<I>(configAction));
}
public <S extends I> void create(String name, Class<S> type, Closure<? super S> configAction) {
create(name, type, new ClosureBackedAction<I>(configAction));
}
public void named(String name, Closure<? super I> configAction) {
named(name, new ClosureBackedAction<I>(configAction));
}
public void all(Closure<? super I> configAction) {
all(new ClosureBackedAction<I>(configAction));
}
public <S> void withType(Class<S> type, Closure<? super S> configAction) {
withType(type, new ClosureBackedAction<S>(configAction));
}
public void beforeEach(Closure<? super I> configAction) {
beforeEach(new ClosureBackedAction<I>(configAction));
}
public <S> void beforeEach(Class<S> type, Closure<? super S> configAction) {
beforeEach(type, new ClosureBackedAction<S>(configAction));
}
public void afterEach(Closure<? super I> configAction) {
afterEach(new ClosureBackedAction<I>(configAction));
}
public <S> void afterEach(Class<S> type, Closure<? super S> configAction) {
afterEach(type, new ClosureBackedAction<S>(configAction));
}
@Override
public Object getProperty(String property) {
if (property.equals("name")) {
return getName();
}
if (property.equals("displayName")) {
return getDisplayName();
}
I element = get(property);
if (element == null) {
throw new MissingPropertyException(property, ModelMap.class);
}
return element;
}
public Void methodMissing(String name, Object argsObj) {
Object[] args = (Object[]) argsObj;
if (args.length == 1 && args[0] instanceof Class<?>) {
Class<? extends I> itemType = uncheckedCast(args[0]);
create(name, itemType);
} else if (args.length == 2 && args[0] instanceof Class<?> && args[1] instanceof Closure<?>) {
Class<? extends I> itemType = uncheckedCast(args[0]);
Closure<? super I> closure = uncheckedCast(args[1]);
create(name, itemType, closure);
} else if (args.length == 1 && args[0] instanceof Closure<?>) {
Closure<? super I> closure = uncheckedCast(args[0]);
named(name, closure);
} else {
throw new MissingMethodException(name, ModelMap.class, args);
}
return null;
}
}