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Thanks to gonglinyuan again

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huangyuhui
2016-02-19 10:16:11 +08:00
parent 24b4004fd9
commit 6aaad71126
8 changed files with 55 additions and 179 deletions
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15
HMCLAPI/src/main/java/org/jackhuang/hellominecraft/util/tasks/download/FileDownloadTask.java
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@@ -28,6 +28,7 @@ import java.security.MessageDigest;
import java.util.ArrayList;
import org.jackhuang.hellominecraft.util.C;
import org.jackhuang.hellominecraft.util.code.DigestUtils;
import org.jackhuang.hellominecraft.util.func.Function;
import org.jackhuang.hellominecraft.util.logging.HMCLog;
import org.jackhuang.hellominecraft.util.tasks.Task;
import org.jackhuang.hellominecraft.util.tasks.communication.PreviousResult;
@@ -49,6 +50,13 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
protected File filePath;
protected String expectedHash;
protected Function<Integer, String> failedCallbackReturnsNewURL;
public FileDownloadTask setFailedCallbackReturnsNewURL(Function<Integer, String> failedCallbackReturnsNewURL) {
this.failedCallbackReturnsNewURL = failedCallbackReturnsNewURL;
return this;
}
public FileDownloadTask() {
}
@@ -110,8 +118,13 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
this.url = IOUtils.parseURL(p.getResult());
for (int repeat = 0; repeat < 6; repeat++) {
if (repeat > 0)
if (repeat > 0) {
HMCLog.warn("Failed to download, repeat: " + repeat);
if (failedCallbackReturnsNewURL != null) {
url = IOUtils.parseURL(failedCallbackReturnsNewURL.apply(repeat));
HMCLog.warn("Switch to: " + url);
}
}
try {
// Open connection to URL.