Example usage for com.liferay.portal.util PropsValues STAGING_REMOTE_TRANSFER_BUFFER_SIZE

Introduction

In this page you can find the example usage for com.liferay.portal.util PropsValues STAGING_REMOTE_TRANSFER_BUFFER_SIZE.

Prototype

int STAGING_REMOTE_TRANSFER_BUFFER_SIZE

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Usage

From source file:com.liferay.exportimport.internal.background.task.LayoutRemoteStagingBackgroundTaskExecutor.java

License:Open Source License

protected void transferFileToRemoteLive(File file, long stagingRequestId, HttpPrincipal httpPrincipal)
        throws Exception {

    byte[] bytes = new byte[PropsValues.STAGING_REMOTE_TRANSFER_BUFFER_SIZE];

    int i = 0;//from   ww  w  .  j  av  a  2 s  .c  o m
    int j = 0;

    String numberString = String.valueOf((int) (file.length() / bytes.length));

    String numberFormat = String.format("%%0%dd", numberString.length() + 1);

    try (FileInputStream fileInputStream = new FileInputStream(file)) {
        while ((i = fileInputStream.read(bytes)) >= 0) {
            String fileName = file.getName() + String.format(numberFormat, j++);

            if (i < PropsValues.STAGING_REMOTE_TRANSFER_BUFFER_SIZE) {
                byte[] tempBytes = new byte[i];

                System.arraycopy(bytes, 0, tempBytes, 0, i);

                StagingServiceHttp.updateStagingRequest(httpPrincipal, stagingRequestId, fileName, tempBytes);
            } else {
                StagingServiceHttp.updateStagingRequest(httpPrincipal, stagingRequestId, fileName, bytes);
            }

            bytes = new byte[PropsValues.STAGING_REMOTE_TRANSFER_BUFFER_SIZE];
        }
    }
}

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