/*
* Copyright 2016 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.launcher.exec;
import org.gradle.api.internal.GradleInternal;
import org.gradle.initialization.GradleLauncher;
import org.gradle.internal.invocation.BuildController;
public class GradleBuildController implements BuildController {
private enum State {Created, Completed}
private State state = State.Created;
private boolean hasResult;
private Object result;
private final GradleLauncher gradleLauncher;
public GradleBuildController(GradleLauncher gradleLauncher) {
this.gradleLauncher = gradleLauncher;
}
public GradleLauncher getLauncher() {
if (state == State.Completed) {
throw new IllegalStateException("Cannot use launcher after build has completed.");
}
return gradleLauncher;
}
@Override
public boolean hasResult() {
return hasResult;
}
@Override
public Object getResult() {
if (!hasResult) {
throw new IllegalStateException("No result has been provided for this build action.");
}
return result;
}
@Override
public void setResult(Object result) {
this.hasResult = true;
this.result = result;
}
public GradleInternal getGradle() {
return getLauncher().getGradle();
}
public GradleInternal run() {
try {
return (GradleInternal) getLauncher().run().getGradle();
} finally {
state = State.Completed;
}
}
public GradleInternal configure() {
try {
return (GradleInternal) getLauncher().getBuildAnalysis().getGradle();
} finally {
state = State.Completed;
}
}
}