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| | | /**
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| | | * Streams out a zip file from the specified repository for any tree path at any
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| | | * revision.
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| | | * |
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| | | *
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| | | * @author James Moger
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| | | * |
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| | | *
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| | | */
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| | | public class DownloadZipServlet extends HttpServlet {
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| | |
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| | | private static final long serialVersionUID = 1L;
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| | |
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| | | private transient Logger logger = LoggerFactory.getLogger(DownloadZipServlet.class);
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| | | |
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| | |
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| | | public static enum Format {
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| | | zip(".zip"), tar(".tar"), gz(".tar.gz"), xz(".tar.xz"), bzip2(".tar.bzip2");
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| | | |
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| | |
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| | | public final String extension;
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| | | |
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| | |
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| | | Format(String ext) {
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| | | this.extension = ext;
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| | | }
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| | | |
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| | |
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| | | public static Format fromName(String name) {
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| | | for (Format format : values()) {
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| | | if (format.name().equalsIgnoreCase(name)) {
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| | |
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| | |
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| | | /**
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| | | * Returns an url to this servlet for the specified parameters.
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| | | * |
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| | | *
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| | | * @param baseURL
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| | | * @param repository
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| | | * @param objectId
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| | |
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| | |
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| | | /**
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| | | * Creates a zip stream from the repository of the requested data.
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| | | * |
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| | | *
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| | | * @param request
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| | | * @param response
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| | | * @throws javax.servlet.ServletException
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| | | response.sendError(HttpServletResponse.SC_FORBIDDEN);
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| | | return;
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| | | }
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| | | |
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| | |
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| | | Format format = Format.zip;
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| | | String repository = request.getParameter("r");
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| | | String basePath = request.getParameter("p");
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| | |
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| | | if (!StringUtils.isEmpty(f)) {
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| | | format = Format.fromName(f);
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| | | }
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| | | |
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| | |
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| | | try {
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| | | String name = repository;
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| | | if (name.indexOf('/') > -1) {
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| | |
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| | | if (!StringUtils.isEmpty(objectId)) {
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| | | name += "-" + objectId;
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| | | }
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| | | |
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| | |
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| | | Repository r = GitBlit.self().getRepository(repository);
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| | | if (r == null) {
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| | | if (GitBlit.self().isCollectingGarbage(repository)) {
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| | |
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| | | CompressionUtils.bzip2(r, basePath, objectId, response.getOutputStream());
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| | | break;
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| | | }
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| | | |
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| | |
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| | | response.flushBuffer();
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| | | } catch (IOException t) {
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| | | String message = t.getMessage() == null ? "" : t.getMessage().toLowerCase();
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| | | if (message.contains("reset") || message.contains("broken pipe")) {
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| | | logger.error("Client aborted zip download: " + message);
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| | | } else {
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| | | logger.error("Failed to write attachment to client", t);
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| | | }
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| | | } catch (Throwable t) {
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| | | logger.error("Failed to write attachment to client", t);
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| | | }
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