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* Add a notModified flag to Eepget and Eepget status listeners.

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This commit is contained in:
ragnarok
2005-10-01 00:57:32 +00:00
committed by zzz
parent 9a73c6defe
commit df5736f571
6 changed files with 36 additions and 21 deletions
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22
core/java/src/net/i2p/util/EepGet.java
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@ -50,6 +50,7 @@ public class EepGet {
private int _currentAttempt;
private String _etag;
private boolean _encodingChunked;
private boolean _notModified;
public EepGet(I2PAppContext ctx, String proxyHost, int proxyPort, int numRetries, String outputFile, String url) {
this(ctx, true, proxyHost, proxyPort, numRetries, outputFile, url);
@ -173,7 +174,7 @@ public class EepGet {
public static interface StatusListener {
public void bytesTransferred(long alreadyTransferred, int currentWrite, long bytesTransferred, long bytesRemaining, String url);
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile);
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified);
public void attemptFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt, int numRetries, Exception cause);
public void transferFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt);
public void headerReceived(String url, int currentAttempt, String key, String val);
@ -236,12 +237,16 @@ public class EepGet {
}
}
}
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile) {
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified) {
System.out.println();
System.out.println("== " + new Date());
System.out.println("== Transfer of " + url + " completed with " + (alreadyTransferred+bytesTransferred)
+ " and " + (bytesRemaining - bytesTransferred) + " remaining");
System.out.println("== Output saved to " + outputFile);
if (notModified) {
System.out.println("== Source not modified since last download");
} else {
System.out.println("== Transfer of " + url + " completed with " + (alreadyTransferred+bytesTransferred)
+ " and " + (bytesRemaining - bytesTransferred) + " remaining");
System.out.println("== Output saved to " + outputFile);
}
long timeToSend = _context.clock().now() - _startedOn;
System.out.println("== Transfer time: " + DataHelper.formatDuration(timeToSend));
System.out.println("== ETag: " + _etag);
@ -359,7 +364,7 @@ public class EepGet {
if ( (_bytesRemaining == -1) || (remaining == 0) ){
for (int i = 0; i < _listeners.size(); i++)
((StatusListener)_listeners.get(i)).transferComplete(_alreadyTransferred, _bytesTransferred, _bytesRemaining, _url, _outputFile);
((StatusListener)_listeners.get(i)).transferComplete(_alreadyTransferred, _bytesTransferred, _bytesRemaining, _url, _outputFile, _notModified);
} else {
throw new IOException("Disconnection on attempt " + _currentAttempt + " after " + _bytesTransferred);
}
@ -386,6 +391,7 @@ public class EepGet {
case 304: // not modified
_bytesRemaining = 0;
_keepFetching = false;
_notModified = true;
return;
case 416: // completed (or range out of reach)
_bytesRemaining = 0;
@ -612,5 +618,9 @@ public class EepGet {
public String getETag() {
return _etag;
}
public boolean getNotModified() {
return _notModified;
}
}

4
core/java/src/net/i2p/util/EepGetScheduler.java
View File

@ -59,8 +59,8 @@ public class EepGetScheduler implements EepGet.StatusListener {
_listener.bytesTransferred(alreadyTransferred, currentWrite, bytesTransferred, bytesRemaining, url);
}
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile) {
_listener.transferComplete(alreadyTransferred, bytesTransferred, bytesRemaining, url, outputFile);
public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified) {
_listener.transferComplete(alreadyTransferred, bytesTransferred, bytesRemaining, url, outputFile, notModified);
fetchNext();
}