samples/java/src/resumable/js/upload/ResumableInfo.java
package resumable.js.upload;
import java.io.File;
import java.util.HashSet;
import java.util.logging.ConsoleHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* by fanxu
*/
public class ResumableInfo {
public int resumableChunkSize;
public long resumableTotalSize;
public String resumableIdentifier;
public String resumableFilename;
public String resumableRelativePath;
public static class ResumableChunkNumber {
public ResumableChunkNumber(int number) {
this.number = number;
}
public int number;
@Override
public boolean equals(Object obj) {
return obj instanceof ResumableChunkNumber
? ((ResumableChunkNumber)obj).number == this.number : false;
}
@Override
public int hashCode() {
return number;
}
}
//Chunks uploaded
public HashSet<ResumableChunkNumber> uploadedChunks = new HashSet<ResumableChunkNumber>();
public String resumableFilePath;
public boolean vaild(){
if (resumableChunkSize < 0 || resumableTotalSize < 0
|| HttpUtils.isEmpty(resumableIdentifier)
|| HttpUtils.isEmpty(resumableFilename)
|| HttpUtils.isEmpty(resumableRelativePath)) {
return false;
} else {
return true;
}
}
public boolean checkIfUploadFinished() {
//check if upload finished
int count = (int) Math.ceil(((double) resumableTotalSize) / ((double) resumableChunkSize));
for(int i = 1; i < count + 1; i ++) {
if (!uploadedChunks.contains(new ResumableChunkNumber(i))) {
return false;
}
}
//Upload finished, change filename.
File file = new File(resumableFilePath);
String new_path = file.getAbsolutePath().substring(0, file.getAbsolutePath().length() - ".temp".length());
file.renameTo(new File(new_path));
return true;
}
}