Example usage for java.util.zip ZipException getLocalizedMessage

Introduction

In this page you can find the example usage for java.util.zip ZipException getLocalizedMessage.

Prototype

public String getLocalizedMessage() 

Source Link

Document

Creates a localized description of this throwable.

Usage

From source file:org.sakaiproject.nakamura.importer.ImportSiteArchiveServlet.java

/**
 * {@inheritDoc}/*from www.j  a v  a  2  s.com*/
 * 
 * @see org.apache.sling.api.servlets.SlingAllMethodsServlet#doPost(org.apache.sling.api.SlingHttpServletRequest,
 *      org.apache.sling.api.SlingHttpServletResponse)
 */
@Override
protected void doPost(SlingHttpServletRequest request, SlingHttpServletResponse response)
        throws ServletException {
    final RequestParameter siteParam = request.getRequestParameter("site");
    if (siteParam == null || !siteParam.getString().startsWith("/")) {
        final String errorMessage = "A site must be specified, and it must be an absolute path pointing to a site.";
        sendError(HttpServletResponse.SC_BAD_REQUEST, errorMessage, new IllegalArgumentException(errorMessage),
                response);
        return;
    }
    final String sitePath = siteParam.getString();

    final RequestParameter[] files = request.getRequestParameters("Filedata");
    if (files == null || files.length < 1) {
        final String errorMessage = "Missing Filedata parameter.";
        sendError(HttpServletResponse.SC_BAD_REQUEST, errorMessage, new IllegalArgumentException(errorMessage),
                response);
        return;
    }
    final Session session = request.getResourceResolver().adaptTo(Session.class);
    for (RequestParameter p : files) {
        LOG.info("Processing file: " + p.getFileName() + ": " + p.getContentType() + ": " + p.getSize()
                + " bytes");
        try {
            // create temporary local file of zip contents
            final File tempZip = File.createTempFile("siteArchive", ".zip");
            tempZip.deleteOnExit(); // just in case
            final InputStream in = p.getInputStream();
            final FileOutputStream out = new FileOutputStream(tempZip);
            final byte[] buf = new byte[4096];
            int len;
            while ((len = in.read(buf)) > 0) {
                out.write(buf, 0, len);
            }
            in.close();
            out.close();
            // process the zip file
            ZipFile zip = null;
            try {
                zip = new ZipFile(tempZip);
            } catch (ZipException e) {
                sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE,
                        "Invalid zip file: " + p.getFileName() + ": " + p.getContentType() + ": " + p.getSize(),
                        null, response);
            }
            if (zip != null) {
                for (ZipEntry entry : Collections.list(zip.entries())) {
                    if (entry.getName().startsWith("__MACOSX") || entry.getName().endsWith(".DS_Store")) {
                        ; // skip entry
                    } else {
                        if ("content.xml".equals(entry.getName())) {
                            processContentXml(zip.getInputStream(entry), sitePath, session, zip);
                        }
                    }
                }
                zip.close();
            }
            // delete temporary file
            if (tempZip.delete()) {
                LOG.debug("{}: temporary zip file deleted.", tempZip.getAbsolutePath());
            } else {
                LOG.warn("Could not delete temporary file: {}", tempZip.getAbsolutePath());
            }
        } catch (IOException e) {
            sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getLocalizedMessage(), e, response);
        } catch (XMLStreamException e) {
            sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getLocalizedMessage(), e, response);
        }
    }
    response.setStatus(HttpServletResponse.SC_OK);
    return;
}

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From source file:org.sead.repositories.reference.util.RefLocalContentProvider.java

@Override
public InputStream getInputStreamMatchingHash(String algorithm, String hash) {
    // If algorithm matches
    if (algorithm.equals(hashtype) && zf != null) {

        // Look up path based on hash
        if (hashToPathMap.containsKey(hash)) {

            String relPath = hashToPathMap.get(hash);
            log.trace("Retrieving stream for hash: " + hash + "from : " + relPath);

            try {
                ZipEntry archiveEntry1 = zf.getEntry(relPath);
                if (archiveEntry1 != null) {
                    return new BufferedInputStream(zf.getInputStream(archiveEntry1));
                }//from   ww  w  .  j a v  a2 s. c  o  m

            } catch (ZipException e) {
                log.error(relPath + " : " + e.getLocalizedMessage());
                e.printStackTrace();
            } catch (IOException e) {
                log.error(relPath + " : " + e.getLocalizedMessage());
                e.printStackTrace();
            }
        }
    }

    return null;
}

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