/*
* Copyright 2013 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 ratpack.guice.internal;
import com.google.inject.AbstractModule;
import com.google.inject.OutOfScopeException;
import com.google.inject.Provides;
import io.netty.buffer.ByteBufAllocator;
import ratpack.exec.ExecControl;
import ratpack.exec.ExecController;
import ratpack.exec.Execution;
import ratpack.exec.ExecutionException;
import ratpack.http.client.HttpClient;
import ratpack.http.client.HttpClients;
import ratpack.launch.LaunchConfig;
public class DefaultRatpackModule extends AbstractModule {
private final LaunchConfig launchConfig;
public DefaultRatpackModule(LaunchConfig launchConfig) {
this.launchConfig = launchConfig;
}
@Override
protected void configure() {
bind(LaunchConfig.class).toInstance(launchConfig);
}
@Provides
ByteBufAllocator bufferAllocator(LaunchConfig launchConfig) {
return launchConfig.getBufferAllocator();
}
@Provides
ExecController execController(LaunchConfig launchConfig) {
return launchConfig.getExecController();
}
@Provides
ExecControl execControl(ExecController execController) {
return execController.getControl();
}
@Provides
HttpClient httpClient(LaunchConfig launchConfig) {
return HttpClients.httpClient(launchConfig);
}
@Provides
Execution execution(ExecControl execControl) {
try {
return execControl.getExecution();
} catch (ExecutionException e) {
throw new OutOfScopeException("Cannot provide an instance of " + Execution.class.getName() + " as none is bound to the current thread (are you outside of a managed thread?)");
}
}
}