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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * 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.
- */
-
- package com.dmdirc.addons.ui_swing.components;
-
- import java.util.List;
- import java.util.concurrent.ExecutionException;
- import java.util.function.Consumer;
- import java.util.function.Supplier;
-
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
-
- import static com.dmdirc.util.LogUtils.APP_ERROR;
-
- /**
- * {@link LoggingSwingWorker} that runs a {@link Supplier}.
- */
- public class SupplierLoggingSwingWorker<T, V> extends LoggingSwingWorker<T, V> {
-
- private static final Logger LOG = LoggerFactory.getLogger(SupplierLoggingSwingWorker.class);
- private final Consumer<T> doneConsumer;
- private final Consumer<List<V>> processConsumer;
- private final Supplier<T> backgroundSupplier;
-
- /**
- * Creates a new logging swing worker.
- *
- * @param backgroundSupplier The supplier to call as the background task, off the EDT.
- */
- public SupplierLoggingSwingWorker(
- final Supplier<T> backgroundSupplier) {
- this(backgroundSupplier, result -> {});
- }
-
- /**
- * Creates a new logging swing worker.
- *
- * @param backgroundSupplier The supplier to call as the background task, off the EDT.
- * @param doneConsumer The consumer called when the background task is complete
- */
- public SupplierLoggingSwingWorker(
- final Supplier<T> backgroundSupplier,
- final Consumer<T> doneConsumer) {
- this(backgroundSupplier, doneConsumer, chunks -> {});
- }
-
- /**
- * Creates a new logging swing worker.
- *
- * @param backgroundSupplier The supplier to call as the background task, off the EDT.
- * @param doneConsumer The consumer called when the background task is complete
- * @param processConsumer The consumer called to process results of the background task
- * as it progresses
- */
- public SupplierLoggingSwingWorker(
- final Supplier<T> backgroundSupplier,
- final Consumer<T> doneConsumer,
- final Consumer<List<V>> processConsumer) {
- this.backgroundSupplier = backgroundSupplier;
- this.doneConsumer = doneConsumer;
- this.processConsumer = processConsumer;
- }
-
- @Override
- protected T doInBackground() throws Exception {
- return backgroundSupplier.get();
- }
-
- @Override
- protected void process(final List<V> chunks) {
- processConsumer.accept(chunks);
- }
-
- @Override
- protected void done() {
- try {
- handleDone(get());
- } catch (InterruptedException ex) {
- //Ignore
- } catch (ExecutionException ex) {
- LOG.warn(APP_ERROR, ex.getMessage(), ex);
- }
- }
-
- public void handleDone(final T value) {
- doneConsumer.accept(value);
- }
- }
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