use of org.eclipse.ecf.filetransfer.InvalidFileRangeSpecificationException in project ecf by eclipse.
the class HttpClientRetrieveFileTransfer method setRequestHeaderValues.
protected void setRequestHeaderValues() throws InvalidFileRangeSpecificationException {
final IFileRangeSpecification rangeSpec = getFileRangeSpecification();
if (rangeSpec != null) {
final long startPosition = rangeSpec.getStartPosition();
final long endPosition = rangeSpec.getEndPosition();
if (startPosition < 0)
throw new InvalidFileRangeSpecificationException(Messages.HttpClientRetrieveFileTransfer_RESUME_START_POSITION_LESS_THAN_ZERO, rangeSpec);
if (endPosition != -1L && endPosition <= startPosition)
throw new InvalidFileRangeSpecificationException(Messages.HttpClientRetrieveFileTransfer_RESUME_ERROR_END_POSITION_LESS_THAN_START, rangeSpec);
// $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
String rangeHeader = "bytes=" + startPosition + "-" + ((endPosition == -1L) ? "" : ("" + endPosition));
// $NON-NLS-1$
Trace.trace(Activator.PLUGIN_ID, "retrieve range header=" + rangeHeader);
setRangeHeader(rangeHeader);
}
// $NON-NLS-1$
int maxAge = Integer.getInteger("org.eclipse.ecf.http.cache.max-age", 0);
// fix the fix for bug 249990 with bug 410813
if (maxAge == 0) {
// $NON-NLS-1$//$NON-NLS-2$
getMethod.addHeader("Cache-Control", "max-age=0");
} else if (maxAge > 0) {
// $NON-NLS-1$//$NON-NLS-2$
getMethod.addHeader("Cache-Control", "max-age=" + maxAge);
}
setRequestHeaderValuesFromOptions();
}
use of org.eclipse.ecf.filetransfer.InvalidFileRangeSpecificationException in project ecf by eclipse.
the class UrlConnectionRetrieveFileTransfer method setRequestHeaderValues.
protected void setRequestHeaderValues() throws InvalidFileRangeSpecificationException {
final IFileRangeSpecification rangeSpec = getFileRangeSpecification();
if (rangeSpec != null && isHTTP()) {
final long startPosition = rangeSpec.getStartPosition();
final long endPosition = rangeSpec.getEndPosition();
if (startPosition < 0)
throw new InvalidFileRangeSpecificationException(Messages.UrlConnectionRetrieveFileTransfer_RESUME_START_POSITION_LESS_THAN_ZERO, rangeSpec);
if (endPosition != -1L && endPosition <= startPosition)
throw new InvalidFileRangeSpecificationException(Messages.UrlConnectionRetrieveFileTransfer_RESUME_ERROR_END_POSITION_LESS_THAN_START, rangeSpec);
// $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
setRangeHeader("bytes=" + startPosition + "-" + ((endPosition == -1L) ? "" : ("" + endPosition)));
}
// Add http 1.1 'Connection: close' header in order to potentially avoid
// server issue described here
// https://bugs.eclipse.org/bugs/show_bug.cgi?id=234916#c13
// See bug https://bugs.eclipse.org/bugs/show_bug.cgi?id=247197
// also see http 1.1 rfc section 14-10 in
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
// $NON-NLS-1$ //$NON-NLS-2$
urlConnection.setRequestProperty("Connection", "close");
// $NON-NLS-1$
int maxAge = Integer.getInteger("org.eclipse.ecf.http.cache.max-age", 0).intValue();
// fix the fix for bug 249990 with bug 410813
if (maxAge == 0) {
// $NON-NLS-1$//$NON-NLS-2$
urlConnection.setRequestProperty("Cache-Control", "max-age=0");
} else if (maxAge > 0) {
// $NON-NLS-1$//$NON-NLS-2$
urlConnection.setRequestProperty("Cache-Control", "max-age=" + maxAge);
}
setRequestHeaderValuesFromOptions();
}
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