/*
* Copyright 2010 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 org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.internal.file.FileResolver;
import org.gradle.api.plugins.ObjectConfigurationAction;
import org.gradle.configuration.ScriptPlugin;
import org.gradle.configuration.ScriptPluginFactory;
import org.gradle.groovy.scripts.UriScriptSource;
import org.gradle.util.GUtil;
import java.net.URI;
import java.util.LinkedHashSet;
import java.util.Set;
public class DefaultObjectConfigurationAction implements ObjectConfigurationAction {
private final FileResolver resolver;
private final ScriptPluginFactory configurerFactory;
private final Set<Object> targets = new LinkedHashSet<Object>();
private final Set<Runnable> actions = new LinkedHashSet<Runnable>();
private final Object[] defaultTargets;
public DefaultObjectConfigurationAction(FileResolver resolver, ScriptPluginFactory configurerFactory,
Object... defaultTargets) {
this.resolver = resolver;
this.configurerFactory = configurerFactory;
this.defaultTargets = defaultTargets;
}
public ObjectConfigurationAction to(Object... targets) {
GUtil.flatten(targets, this.targets);
return this;
}
public ObjectConfigurationAction from(final Object script) {
actions.add(new Runnable() {
public void run() {
applyScript(script);
}
});
return this;
}
public ObjectConfigurationAction plugin(final Class<? extends Plugin> pluginClass) {
actions.add(new Runnable() {
public void run() {
applyPlugin(pluginClass);
}
});
return this;
}
public ObjectConfigurationAction plugin(final String pluginId) {
actions.add(new Runnable() {
public void run() {
applyPlugin(pluginId);
}
});
return this;
}
private void applyScript(Object script) {
URI scriptUri = resolver.resolveUri(script);
ScriptPlugin configurer = configurerFactory.create(new UriScriptSource("script", scriptUri));
for (Object target : targets) {
configurer.apply(target);
}
}
private void applyPlugin(Class<? extends Plugin> pluginClass) {
for (Object target : targets) {
if (target instanceof Project) {
Project project = (Project) target;
project.getPlugins().apply(pluginClass);
} else {
throw new UnsupportedOperationException();
}
}
}
private void applyPlugin(String pluginId) {
for (Object target : targets) {
if (target instanceof Project) {
Project project = (Project) target;
project.getPlugins().apply(pluginId);
} else {
throw new UnsupportedOperationException();
}
}
}
public void execute() {
if (targets.isEmpty()) {
to(defaultTargets);
}
for (Runnable action : actions) {
action.run();
}
}
}