/*
* Copyright 2012 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.plugins;
import groovy.lang.Closure;
import groovy.lang.GroovyObjectSupport;
import groovy.lang.MissingPropertyException;
import groovy.lang.ReadOnlyPropertyException;
import org.gradle.api.plugins.ExtraPropertiesExtension;
import java.util.HashMap;
import java.util.Map;
public class DefaultExtraPropertiesExtension extends GroovyObjectSupport implements ExtraPropertiesExtension {
private final Map<String, Object> storage = new HashMap<String, Object>();
public boolean has(String name) {
return storage.containsKey(name);
}
public Object get(String name) {
if (storage.containsKey(name)) {
return storage.get(name);
} else {
throw new UnknownPropertyException(this, name);
}
}
public void set(String name, Object value) {
storage.put(name, value);
}
public Object getProperty(String name) {
if (name.equals("properties")) {
return getProperties();
}
if (storage.containsKey(name)) {
return storage.get(name);
} else {
throw new MissingPropertyException(UnknownPropertyException.createMessage(name), name, null);
}
}
public void setProperty(String name, Object newValue) {
if (name.equals("properties")) {
throw new ReadOnlyPropertyException("name", ExtraPropertiesExtension.class);
}
set(name, newValue);
}
public Map<String, Object> getProperties() {
return new HashMap<String, Object>(storage);
}
public Object methodMissing(String name, Object args) {
Object item = storage.get(name);
if (item != null && item instanceof Closure) {
Closure closure = (Closure) item;
return closure.call((Object[]) args);
} else {
throw new groovy.lang.MissingMethodException(name, getClass(), (Object[]) args);
}
}
}