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@ -25,11 +25,12 @@ import com.arialyy.aria.core.download.DownloadEntity; |
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import com.arialyy.aria.core.download.downloader.HttpFileInfoThread; |
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import com.arialyy.aria.core.inf.AbsEntity; |
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import com.arialyy.aria.core.inf.IEntity; |
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import com.arialyy.aria.core.inf.IHttpFileLenAdapter; |
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import com.arialyy.aria.exception.AriaIOException; |
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import com.arialyy.aria.exception.BaseException; |
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import com.arialyy.aria.util.ALog; |
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import com.arialyy.aria.util.CommonUtil; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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@ -37,13 +38,14 @@ import java.util.concurrent.Executors; |
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* Created by AriaL on 2017/6/30. |
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* 任务组下载工具 |
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*/ |
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public class DownloadGroupUtil extends AbsGroupUtil implements IUtil { |
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public class DGroupUtil extends AbsGroupUtil implements IUtil { |
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private static final String TAG = "DownloadGroupUtil"; |
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private final Object LOCK = new Object(); |
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private ExecutorService mPool = null; |
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private boolean getLenComplete = false; |
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private List<DTaskWrapper> mTempWrapper = new ArrayList<>(); |
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public DownloadGroupUtil(IDownloadGroupListener listener, DGTaskWrapper taskWrapper) { |
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public DGroupUtil(IDGroupListener listener, DGTaskWrapper taskWrapper) { |
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super(listener, taskWrapper); |
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} |
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@ -101,18 +103,18 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil { |
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int failCount; |
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@Override public void run() { |
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try { |
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Thread.sleep(2000); |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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} |
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for (DTaskWrapper dTaskWrapper : mGTWrapper.getSubTaskWrapper()) { |
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cloneHeader(dTaskWrapper); |
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mPool.submit(new HttpFileInfoThread(dTaskWrapper, new OnFileInfoCallback() { |
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@Override public void onComplete(String url, CompleteInfo info) { |
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if (!mGTWrapper.isUnknownSize()) { |
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createAndStartSubLoader((DTaskWrapper) info.wrapper, false); |
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} else { |
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mTempWrapper.add((DTaskWrapper) info.wrapper); |
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} |
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count++; |
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checkGetSizeComplete(count, failCount); |
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ALog.d(TAG, "获取子任务信息完成"); |
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} |
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@Override public void onFail(AbsEntity entity, BaseException e, boolean needRetry) { |
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@ -122,6 +124,7 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil { |
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mListener.onSubFail((DownloadEntity) entity, new AriaIOException(TAG, |
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String.format("子任务获取文件长度失败，url：%s", ((DownloadEntity) entity).getUrl()))); |
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checkGetSizeComplete(count, failCount); |
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mState.countFailNum(entity.getKey()); |
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} |
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})); |
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} |
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@ -133,6 +136,11 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil { |
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* 检查组合任务大小是否获取完成，获取完成后取消阻塞，并设置组合任务大小 |
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*/ |
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private void checkGetSizeComplete(int count, int failCount) { |
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if (failCount == mGTWrapper.getSubTaskWrapper().size()) { |
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mListener.onFail(false, new AriaIOException(TAG, "获取子任务长度失败")); |
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notifyLock(); |
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return; |
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} |
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if (count == mGTWrapper.getSubTaskWrapper().size()) { |
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long size = 0; |
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for (DTaskWrapper wrapper : mGTWrapper.getSubTaskWrapper()) { |
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@ -142,14 +150,18 @@ public class DownloadGroupUtil extends AbsGroupUtil implements IUtil { |
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mGTWrapper.getEntity().setFileSize(size); |
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mGTWrapper.getEntity().update(); |
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getLenComplete = true; |
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ALog.d(TAG, String.format("获取组合任务长度完成，len：%s", size)); |
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} else if (failCount == mGTWrapper.getSubTaskWrapper().size()) { |
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mListener.onFail(true, new AriaIOException(TAG, "获取子任务长度失败")); |
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ALog.d(TAG, String.format("获取组合任务长度完成，组合任务总长度：%s，失败的只任务数：%s", size, failCount)); |
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// 未知大小的组合任务，延迟下载
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if (mGTWrapper.isUnknownSize()) { |
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for (DTaskWrapper wrapper : mTempWrapper) { |
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createAndStartSubLoader(wrapper, false); |
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} |
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} |
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IHttpFileLenAdapter lenAdapter = mGTWrapper.asHttp().getFileLenAdapter(); |
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if (lenAdapter != null && lenAdapter.getClass().isAnonymousClass()) { |
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mGTWrapper.asHttp().setFileLenAdapter(null); |
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notifyLock(); |
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} |
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} |
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private void notifyLock() { |
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synchronized (LOCK) { |
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LOCK.notifyAll(); |
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} |
laoyuyu
5 years ago
