/*
* Copyright 2011 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.tooling.internal.consumer;
import org.gradle.api.Transformer;
import org.gradle.tooling.BuildLauncher;
import org.gradle.tooling.ResultHandler;
import org.gradle.tooling.internal.consumer.async.AsyncConsumerActionExecutor;
import org.gradle.tooling.internal.consumer.connection.ConsumerAction;
import org.gradle.tooling.internal.consumer.connection.ConsumerConnection;
import org.gradle.tooling.internal.consumer.parameters.ConsumerOperationParameters;
import org.gradle.tooling.model.Launchable;
import org.gradle.tooling.model.Task;
import java.util.Arrays;
import java.util.Collections;
public class DefaultBuildLauncher extends AbstractLongRunningOperation<DefaultBuildLauncher> implements BuildLauncher {
protected final AsyncConsumerActionExecutor connection;
public DefaultBuildLauncher(AsyncConsumerActionExecutor connection, ConnectionParameters parameters) {
super(parameters);
operationParamsBuilder.setEntryPoint("BuildLauncher API");
operationParamsBuilder.setTasks(Collections.<String>emptyList());
this.connection = connection;
}
@Override
protected DefaultBuildLauncher getThis() {
return this;
}
public BuildLauncher forTasks(String... tasks) {
operationParamsBuilder.setTasks(Arrays.asList(tasks));
return this;
}
public BuildLauncher forTasks(Task... tasks) {
forTasks(Arrays.asList(tasks));
return this;
}
public BuildLauncher forTasks(Iterable<? extends Task> tasks) {
forLaunchables(tasks);
return this;
}
public BuildLauncher forLaunchables(Launchable... launchables) {
return forLaunchables(Arrays.asList(launchables));
}
public BuildLauncher forLaunchables(Iterable<? extends Launchable> launchables) {
preprocessLaunchables(launchables);
operationParamsBuilder.setLaunchables(launchables);
return this;
}
protected void preprocessLaunchables(Iterable<? extends Launchable> launchables) {
}
public void run() {
BlockingResultHandler<Void> handler = new BlockingResultHandler<Void>(Void.class);
run(handler);
handler.getResult();
}
public void run(final ResultHandler<? super Void> handler) {
final ConsumerOperationParameters operationParameters = getConsumerOperationParameters();
connection.run(new ConsumerAction<Void>() {
public ConsumerOperationParameters getParameters() {
return operationParameters;
}
public Void run(ConsumerConnection connection) {
Void sink = connection.run(Void.class, operationParameters);
return sink;
}
}, new ResultHandlerAdapter(handler));
}
private class ResultHandlerAdapter extends org.gradle.tooling.internal.consumer.ResultHandlerAdapter<Void> {
public ResultHandlerAdapter(ResultHandler<? super Void> handler) {
super(handler, new ExceptionTransformer(new Transformer<String, Throwable>() {
@Override
public String transform(Throwable throwable) {
return String.format("Could not execute build using %s.", connection.getDisplayName());
}
}));
}
}
}