Example usage for java.util.zip ZipEntry getTime

Introduction

In this page you can find the example usage for java.util.zip ZipEntry getTime.

Prototype

public long getTime() 

Source Link

Document

Returns the last modification time of the entry.

Usage

From source file:org.structr.core.graph.SyncCommand.java

private static void importDirectory(ZipInputStream zis, ZipEntry entry) throws IOException {

    if (entry.isDirectory()) {

        File newDir = new File(entry.getName());
        if (!newDir.exists()) {

            newDir.mkdirs();//from   w ww. j  a  v a2 s .  c om
        }

    } else {

        File newFile = new File(entry.getName());
        boolean overwrite = false;

        if (!newFile.exists()) {

            overwrite = true;

        } else {

            if (newFile.lastModified() < entry.getTime()) {

                logger.log(Level.INFO, "Overwriting existing file {0} because import file is newer.",
                        entry.getName());
                overwrite = true;
            }
        }

        if (overwrite) {

            FileOutputStream fos = new FileOutputStream(newFile);
            IOUtils.copy(zis, fos);

            fos.flush();
            fos.close();
        }
    }
}

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From source file:com.haulmont.cuba.web.controllers.StaticContentController.java

protected LookupResult lookupNoCache(HttpServletRequest req) {
    final String path = getPath(req);
    if (isForbidden(path))
        return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");

    ServletContext context = req.getSession().getServletContext();

    final URL url;
    try {/*from   w  w w .  j a  v a  2s.  c  o m*/
        url = context.getResource(path);
    } catch (MalformedURLException e) {
        return new Error(HttpServletResponse.SC_BAD_REQUEST, "Malformed path");
    }
    if (url == null)
        return new Error(HttpServletResponse.SC_NOT_FOUND, "Not found");

    final String mimeType = getMimeType(path);

    final String realpath = context.getRealPath(path);
    if (realpath != null) {
        // Try as an ordinary file
        File f = new File(realpath);
        if (!f.isFile())
            return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
        else {
            return createLookupResult(req, f.lastModified(), mimeType, (int) f.length(), acceptsDeflate(req),
                    url);
        }
    } else {
        try {
            // Try as a JAR Entry
            final ZipEntry ze = ((JarURLConnection) url.openConnection()).getJarEntry();
            if (ze != null) {
                if (ze.isDirectory())
                    return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
                else
                    return createLookupResult(req, ze.getTime(), mimeType, (int) ze.getSize(),
                            acceptsDeflate(req), url);
            } else
                // Unexpected?
                return new StaticFile(-1, mimeType, -1, acceptsDeflate(req), url);
        } catch (ClassCastException e) {
            // Unknown resource type
            return createLookupResult(req, -1, mimeType, -1, acceptsDeflate(req), url);
        } catch (IOException e) {
            return new Error(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Internal server error");
        }
    }
}

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From source file:org.dspace.webmvc.controller.ResourceController.java

protected LookupResult lookupNoCache(HttpServletRequest req) {
    final String path = getPath(req);
    if (isForbidden(path)) {
        return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
    }/*  w  w  w  .  j  av  a2 s. c  o  m*/

    final URL url;
    try {
        url = req.getSession().getServletContext().getResource(path);
    } catch (MalformedURLException e) {
        return new Error(HttpServletResponse.SC_BAD_REQUEST, "Malformed path");
    }

    final String mimeType = getMimeType(req, path);

    final String realpath = req.getSession().getServletContext().getRealPath(path);
    if (url != null && realpath != null) {
        // Try as an ordinary file
        File f = new File(realpath);
        if (!f.isFile()) {
            return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
        } else {
            return new StaticFile(f.lastModified(), mimeType, (int) f.length(), acceptsDeflate(req), url);
        }
    } else {
        ClassPathResource cpr = new ClassPathResource(path);
        if (cpr.exists()) {
            URL cprURL = null;
            try {
                cprURL = cpr.getURL();

                // Try as a JAR Entry
                final ZipEntry ze = ((JarURLConnection) cprURL.openConnection()).getJarEntry();
                if (ze != null) {
                    if (ze.isDirectory()) {
                        return new Error(HttpServletResponse.SC_FORBIDDEN, "Forbidden");
                    } else {
                        return new StaticFile(ze.getTime(), mimeType, (int) ze.getSize(), acceptsDeflate(req),
                                cprURL);
                    }
                } else {
                    // Unexpected?
                    return new StaticFile(-1, mimeType, -1, acceptsDeflate(req), cprURL);
                }
            } catch (ClassCastException e) {
                // Unknown resource type
                if (url != null) {
                    return new StaticFile(-1, mimeType, -1, acceptsDeflate(req), cprURL);
                } else {
                    return new Error(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Internal server error");
                }
            } catch (IOException e) {
                return new Error(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Internal server error");
            }
        } else {
            return new Error(HttpServletResponse.SC_NOT_FOUND, "Not found");
        }
    }
}

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From source file:org.codice.ddf.configuration.migration.ImportMigrationEntryImplTest.java

@Test
public void getLastModifiedTime() {
    givenMockedPathUtils();/*from  w  ww  . j  a  va2 s . c  o m*/
    final java.util.zip.ZipEntry mockZipEntry = mock(java.util.zip.ZipEntry.class);
    when(mockZipEntry.getTime()).thenReturn(10L);
    when(mockZipEntry.getName()).thenReturn(ENTRY_NAME);

    final ImportMigrationEntryImpl entry = new ImportMigrationEntryImpl(getContextFunction, mockZipEntry);

    assertThat(entry.getLastModifiedTime(), equalTo(10L));
}

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From source file:org.apache.sling.jcr.contentloader.internal.readers.ZipReader.java

/**
 * @see org.apache.sling.jcr.contentloader.ContentReader#parse(java.io.InputStream, org.apache.sling.jcr.contentloader.ContentCreator)
 *//*from  w  ww .j a v a2s  . co  m*/
public void parse(InputStream ins, ContentCreator creator) throws IOException, RepositoryException {
    try {
        creator.createNode(null, NT_FOLDER, null);
        final ZipInputStream zis = new ZipInputStream(ins);
        ZipEntry entry;
        do {
            entry = zis.getNextEntry();
            if (entry != null) {
                if (!entry.isDirectory()) {
                    String name = entry.getName();
                    int pos = name.lastIndexOf('/');
                    if (pos != -1) {
                        creator.switchCurrentNode(name.substring(0, pos), NT_FOLDER);
                    }
                    creator.createFileAndResourceNode(name, new CloseShieldInputStream(zis), null,
                            entry.getTime());
                    creator.finishNode();
                    creator.finishNode();
                    if (pos != -1) {
                        creator.finishNode();
                    }
                }
                zis.closeEntry();
            }

        } while (entry != null);
        creator.finishNode();
    } finally {
        if (ins != null) {
            try {
                ins.close();
            } catch (IOException ignore) {
            }
        }
    }
}

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From source file:org.pentaho.reporting.libraries.repository.zipreader.ZipReadContentLocation.java

public ZipReadContentLocation(ZipReadRepository repository, ZipReadContentLocation parent, ZipEntry zipEntry) {
    if (repository == null) {
        throw new NullPointerException();
    }/*from w ww  .j a  v a  2  s  . co  m*/
    if (parent == null) {
        throw new NullPointerException();
    }
    if (zipEntry == null) {
        throw new NullPointerException();
    }

    this.repository = repository;
    this.parent = parent;
    this.comment = zipEntry.getComment();
    this.size = zipEntry.getSize();
    this.time = zipEntry.getTime();
    this.entries = new HashMap();
    this.entryName = IOUtils.getInstance().getFileName(zipEntry.getName());
    this.name = RepositoryUtilities.buildName(this, "/") + '/';
}

---

From source file:org.atombeat.xquery.functions.util.GetZipEntries.java

public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {

    try {/*from ww  w . j a  v a2s . c o  m*/
        String path = args[0].getStringValue();
        ZipFile zf = new ZipFile(path);
        log.debug(zf.getName());
        log.debug(zf.size());
        log.debug(zf.hashCode());
        ZipEntry e;
        Enumeration<? extends ZipEntry> entries = zf.entries();
        ValueSequence s = new ValueSequence();
        for (int i = 0; entries.hasMoreElements(); i++) {
            log.debug(i);
            e = entries.nextElement();
            log.debug(e.getName());
            log.debug(e.getComment());
            log.debug(e.isDirectory());
            log.debug(e.getCompressedSize());
            log.debug(e.getCrc());
            log.debug(e.getMethod());
            log.debug(e.getSize());
            log.debug(e.getTime());
            if (!e.isDirectory())
                s.add(new StringValue(e.getName()));
        }
        return s;
    } catch (Exception e) {
        throw new XPathException("error processing zip file: " + e.getLocalizedMessage(), e);
    }

}

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From source file:JarUtils.java

public static void unjar(InputStream in, File dest) throws IOException {
    if (!dest.exists()) {
        dest.mkdirs();/*from  w w  w  .  j av a 2 s.  c o  m*/
    }
    if (!dest.isDirectory()) {
        throw new IOException("Destination must be a directory.");
    }
    JarInputStream jin = new JarInputStream(in);
    byte[] buffer = new byte[1024];

    ZipEntry entry = jin.getNextEntry();
    while (entry != null) {
        String fileName = entry.getName();
        if (fileName.charAt(fileName.length() - 1) == '/') {
            fileName = fileName.substring(0, fileName.length() - 1);
        }
        if (fileName.charAt(0) == '/') {
            fileName = fileName.substring(1);
        }
        if (File.separatorChar != '/') {
            fileName = fileName.replace('/', File.separatorChar);
        }
        File file = new File(dest, fileName);
        if (entry.isDirectory()) {
            // make sure the directory exists
            file.mkdirs();
            jin.closeEntry();
        } else {
            // make sure the directory exists
            File parent = file.getParentFile();
            if (parent != null && !parent.exists()) {
                parent.mkdirs();
            }

            // dump the file
            OutputStream out = new FileOutputStream(file);
            int len = 0;
            while ((len = jin.read(buffer, 0, buffer.length)) != -1) {
                out.write(buffer, 0, len);
            }
            out.flush();
            out.close();
            jin.closeEntry();
            file.setLastModified(entry.getTime());
        }
        entry = jin.getNextEntry();
    }
    /* Explicity write out the META-INF/MANIFEST.MF so that any headers such
    as the Class-Path are see for the unpackaged jar
    */
    Manifest mf = jin.getManifest();
    if (mf != null) {
        File file = new File(dest, "META-INF/MANIFEST.MF");
        File parent = file.getParentFile();
        if (parent.exists() == false) {
            parent.mkdirs();
        }
        OutputStream out = new FileOutputStream(file);
        mf.write(out);
        out.flush();
        out.close();
    }
    jin.close();
}

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From source file:org.apache.webdav.ant.taskdefs.Put.java

private void uploadZipEntry(HttpURL url, String name, ZipFile zipFile) throws IOException {
    boolean putit = false;
    ZipEntry entry = zipFile.getEntry(name);

    try {//from   w w w  .ja va 2s.  c om
        if (this.overwrite) {
            putit = true;
        } else {
            // check last modified date (both GMT)
            long remoteLastMod = Utils.getLastModified(getHttpClient(), url);
            long localLastMod = entry.getTime();
            putit = localLastMod > remoteLastMod;
        }
    } catch (HttpException e) {
        switch (e.getReasonCode()) {
        case HttpStatus.SC_NOT_FOUND:
            putit = true;
            break;
        default:
            throw Utils.makeBuildException("Can't get lastmodified!?", e);
        }
    }

    if (putit) {
        log("Uploading: " + name, ifVerbose());
        String contentType = Mimetypes.getMimeType(name, DEFAULT_CONTENT_TYPE);
        Utils.putFile(getHttpClient(), url, zipFile.getInputStream(entry), contentType, this.locktoken);
        this.countWrittenFiles++;
    } else {
        countOmittedFiles++;
        log("Omitted: " + name + " (uptodate)", ifVerbose());
    }
}

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From source file:slash.navigation.download.tools.UpdateCatalog.java

private void updateMap(DatasourceType datasourceType, Map map) throws IOException {
    String url = datasourceType.getBaseUrl() + map.getUri();

    // HEAD for last modified, content length, etag
    Download download = head(url);/*from   ww  w .  ja v a  2s. com*/
    if (download.getState().equals(NotModified))
        return;

    if (download.getState().equals(Failed)) {
        log.severe(format("Failed to download %s as a map", map.getUri()));
        return;
    }

    Checksum checksum = download.getFile().getActualChecksum();
    MapType mapType = createMapType(map.getUri(), singletonList(checksum), null);
    datasourceType.getMap().add(mapType);

    // GET with range for .zip or .map header
    if (!download.getFile().getFile().exists())
        download = downloadPartial(url, checksum.getContentLength());

    if (download.getState().equals(Failed)) {
        log.severe(format("Failed to download %s partially as a map", map.getUri()));
        return;
    }

    if (map.getUri().endsWith(DOT_ZIP)) {
        try (ZipInputStream zipInputStream = new ZipInputStream(
                new FileInputStream(download.getFile().getFile()))) {
            ZipEntry entry = zipInputStream.getNextEntry();
            while (entry != null) {
                if (!entry.isDirectory() && entry.getName().endsWith(DOT_MAP)) {
                    log.info(format("Found map %s in URI %s", entry.getName(), map.getUri()));
                    mapType.getFragment()
                            .add(createFragmentType(entry.getName(), entry.getTime(), entry.getSize()));

                    BoundingBox boundingBox = MapUtil.extractBoundingBox(zipInputStream, entry.getSize());
                    if (boundingBox != null)
                        mapType.setBoundingBox(asBoundingBoxType(boundingBox));

                    // do not close zip input stream and cope with partially copied zips
                    try {
                        zipInputStream.closeEntry();
                    } catch (EOFException e) {
                        // intentionally left empty
                    }
                }

                try {
                    entry = zipInputStream.getNextEntry();
                } catch (EOFException e) {
                    entry = null;
                }
            }
        }

    } else if (map.getUri().endsWith(DOT_MAP)) {
        log.info(format("Found map %s", map.getUri()));
        BoundingBox boundingBox = MapUtil.extractBoundingBox(download.getFile().getFile());
        if (boundingBox != null)
            mapType.setBoundingBox(asBoundingBoxType(boundingBox));
    } else
        log.warning(format("Ignoring %s as a map", map.getUri()));

    updatePartially(datasourceType);
}

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