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@@ -443,7 +443,7 @@ To start uploading a file, set a `StreamVariable` to it. The stream variable pro |
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Label dropArea = new Label("Drop files here"); |
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FileDropTarget<Label> dropTarget = new FileDropTarget<>(dropArea, event -> { |
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List<Html5File> files = event.getFiles(); |
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Collection<Html5File> files = event.getFiles(); |
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files.forEach(file -> { |
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// Max 1 MB files are uploaded |
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if (file.getFileSize() <= 1024 * 1024) { |
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@@ -452,8 +452,13 @@ FileDropTarget<Label> dropTarget = new FileDropTarget<>(dropArea, event -> { |
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// Output stream to write the file to |
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@Override |
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public OutputStream getOutputStream() { |
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return new FileOutputStream("/path/to/files/" |
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+ file.getFileName()); |
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try{ |
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return new FileOutputStream("/path/to/files/" |
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+ file.getFileName()); |
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}catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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} |
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return null; |
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} |
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// Returns whether onProgress() is called during upload |
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@@ -489,6 +494,11 @@ FileDropTarget<Label> dropTarget = new FileDropTarget<>(dropArea, event -> { |
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Notification.show("Stream failed, fileName=" |
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+ event.getFileName()); |
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} |
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@Override |
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public boolean isInterrupted() { |
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return false; |
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} |
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}); |
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} |
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} |