A simple promise library for android.
dependencies {
compile 'jp.rubi3.apromise:apromise:0.15.0'
}Promise<String> hola = new Promise<>(new Function<String>() {
@Override
public void function(@NonNull Resolver<String> resolver) throws Exception {
resolver.fulfill("Hola!");
}
}).thenCallback(new Callback<String>() {
@Override
public void callback(String result) throws Exception {
Log.d(TAG, "callback: " + result);
}
});
Promise<String> ciao = Promise.resolve("Ciao").thenCallback(new Callback<String>() {
@Override
public void callback(String result) throws Exception {
Log.d(TAG, "callback: " + result);
throw new Exception("You can throw Exception in callback.");
}
}).catchPipe(new PipeNonNull<Exception, String>() {
@Nullable
@Override
public Promise<String> pipe(@NonNull Exception result) throws Exception {
return Promise.resolve("Bonjour!");
}
});
Promise<List<String>> promise = Promise.all(Arrays.asList(hola, ciao));
promise.finallyCallback(new CallbackNonNull<Promise<List<String>>>() {
@Override
public void callback(@NonNull Promise<List<String>> result) throws Exception {
List<String> hello = result.getResult();
//noinspection ConstantConditions
Log.d(TAG, "callback: " + hello.toString());
}
});MIT License
Copyright (c) 2016 Ryo Kikuchi
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.