rx.internal.operators.OnSubscribeOnAssemblySingle Maven / Gradle / Ivy
/**
* Copyright 2016 Netflix, Inc.
*
* 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 rx.internal.operators;
import rx.*;
import rx.exceptions.AssemblyStackTraceException;
/**
* Captures the current stack when it is instantiated, makes
* it available through a field and attaches it to all
* passing exception.
*
* @param the value type
*/
public final class OnSubscribeOnAssemblySingle implements Single.OnSubscribe {
final Single.OnSubscribe source;
final String stacktrace;
/**
* If set to true, the creation of PublisherOnAssembly will capture the raw
* stacktrace instead of the sanitized version.
*/
public static volatile boolean fullStackTrace;
public OnSubscribeOnAssemblySingle(Single.OnSubscribe source) {
this.source = source;
this.stacktrace = OnSubscribeOnAssembly.createStacktrace();
}
@Override
public void call(SingleSubscriber t) {
source.call(new OnAssemblySingleSubscriber(t, stacktrace));
}
static final class OnAssemblySingleSubscriber extends SingleSubscriber {
final SingleSubscriber actual;
final String stacktrace;
public OnAssemblySingleSubscriber(SingleSubscriber actual, String stacktrace) {
this.actual = actual;
this.stacktrace = stacktrace;
actual.add(this);
}
@Override
public void onError(Throwable e) {
new AssemblyStackTraceException(stacktrace).attachTo(e);
actual.onError(e);
}
@Override
public void onSuccess(T t) {
actual.onSuccess(t);
}
}
}