Example usage for java.util.zip ZipInputStream ZipInputStream

Introduction

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

Prototype

public ZipInputStream(InputStream in) 

Source Link

Document

Creates a new ZIP input stream.

Usage

From source file:io.apicurio.hub.api.codegen.OpenApi2ThorntailTest.java

/**
 * Test method for {@link io.apicurio.hub.api.codegen.OpenApi2Thorntail#generate()}.
 *//* w  w  w  .  ja  va 2s .  co  m*/
@Test
public void testGenerateOnly() throws IOException {
    OpenApi2Thorntail generator = new OpenApi2Thorntail() {
        /**
         * @see io.apicurio.hub.api.codegen.OpenApi2Thorntail#processApiDoc()
         */
        @Override
        protected String processApiDoc() {
            try {
                return IOUtils.toString(OpenApi2ThorntailTest.class.getClassLoader()
                        .getResource("OpenApi2ThorntailTest/beer-api.codegen.json"));
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    };
    generator.setUpdateOnly(false);
    generator
            .setOpenApiDocument(getClass().getClassLoader().getResource("OpenApi2ThorntailTest/beer-api.json"));
    ByteArrayOutputStream outputStream = generator.generate();

    //FileUtils.writeByteArrayToFile(new File("C:\\Users\\ewittman\\tmp\\output.zip"), outputStream.toByteArray());

    // Validate the result
    try (ZipInputStream zipInputStream = new ZipInputStream(
            new ByteArrayInputStream(outputStream.toByteArray()))) {
        ZipEntry zipEntry = zipInputStream.getNextEntry();
        while (zipEntry != null) {
            if (!zipEntry.isDirectory()) {
                String name = zipEntry.getName();
                //                    System.out.println(name);
                Assert.assertNotNull(name);

                URL expectedFile = getClass().getClassLoader()
                        .getResource(getClass().getSimpleName() + "/_expected/generated-api/" + name);
                Assert.assertNotNull("Could not find expected file for entry: " + name, expectedFile);
                String expected = IOUtils.toString(expectedFile);

                String actual = IOUtils.toString(zipInputStream);
                //                    System.out.println("-----");
                //                    System.out.println(actual);
                //                    System.out.println("-----");
                Assert.assertEquals("Expected vs. actual failed for entry: " + name, normalizeString(expected),
                        normalizeString(actual));
            }
            zipEntry = zipInputStream.getNextEntry();
        }
    }

}

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From source file:JarResource.java

private List<String> load(InputStream is) throws IOException {
    List<String> jarContents = new ArrayList<String>();
    try {//  w ww.ja  va  2  s  . com
        ZipInputStream zis = new ZipInputStream(is);
        ZipEntry ze = zis.getNextEntry();
        while (ze != null) {
            if (ze.isDirectory()) {
                continue;
            }
            jarContents.add(ze.getName());
            ze = zis.getNextEntry();
        }
    } catch (NullPointerException e) {
        System.out.println("done.");
    }

    return jarContents;
}

---

From source file:de.knowwe.revisions.upload.UploadRevisionZip.java

@SuppressWarnings("unchecked")
@Override//from   ww w .j a v  a  2s.c om
public void execute(UserActionContext context) throws IOException {

    HashMap<String, String> pages = new HashMap<>();
    List<FileItem> items = null;
    String zipname = null;
    try {
        items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(context.getRequest());
    } catch (FileUploadException e) {
        throw new IOException("error during processing upload", e);
    }

    for (FileItem item : items) {
        zipname = item.getName();
        InputStream filecontent = item.getInputStream();

        ZipInputStream zin = new ZipInputStream(filecontent);
        ZipEntry ze;

        while ((ze = zin.getNextEntry()) != null) {
            String name = ze.getName();
            if (!name.contains("/")) {
                // this is an article
                String title = Strings.decodeURL(name);
                title = title.substring(0, title.length() - 4);
                String content = IOUtils.toString(zin, "UTF-8");
                zin.closeEntry();
                pages.put(title, content);
            } else {
                // TODO: what to do here?
                // this is an attachment
                // String[] splittedName = name.split("/");
                // String title = Strings.decodeURL(splittedName[0]);
                // String filename = Strings.decodeURL(splittedName[1]);
                //
                // System.out.println("Attachment: " + name);
                // String content = IOUtils.toString(zin, "UTF-8");
                // Environment.getInstance().getWikiConnector().storeAttachment(title,
                // filename,
                // context.getUserName(), zin);
                zin.closeEntry();
            }
        }
        zin.close();
        filecontent.close();
    }
    if (zipname != null) {
        UploadedRevision rev = new UploadedRevision(context.getWeb(), pages, zipname);
        RevisionManager.getRM(context).setUploadedRevision(rev);
    }
    context.sendRedirect("../Wiki.jsp?page=" + context.getTitle());

}

---

From source file:be.fedict.eid.applet.service.signer.odf.ODFSignatureVerifier.java

/**
 * return list of signers for the document available via the given
 * URL./*from w w  w . j  a v  a2 s  .  c o m*/
 *
 * @param odfUrl
 * @return list of X509 certificates
 * @throws IOException
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws MarshalException
 * @throws XMLSignatureException
 */
public static List<X509Certificate> getSigners(URL odfUrl) throws IOException, ParserConfigurationException,
        SAXException, MarshalException, XMLSignatureException {
    List<X509Certificate> signers = new LinkedList<X509Certificate>();
    if (null == odfUrl) {
        throw new IllegalArgumentException("odfUrl is null");
    }
    ZipInputStream odfZipInputStream = new ZipInputStream(odfUrl.openStream());
    ZipEntry zipEntry;

    while (null != (zipEntry = odfZipInputStream.getNextEntry())) {
        if (ODFUtil.isSignatureFile(zipEntry)) {
            Document documentSignatures = ODFUtil.loadDocument(odfZipInputStream);
            NodeList signatureNodeList = documentSignatures.getElementsByTagNameNS(XMLSignature.XMLNS,
                    "Signature");

            for (int idx = 0; idx < signatureNodeList.getLength(); idx++) {
                Node signatureNode = signatureNodeList.item(idx);
                X509Certificate signer = getVerifiedSignatureSigner(odfUrl, signatureNode);
                if (null == signer) {
                    LOG.debug("JSR105 says invalid signature");
                } else {
                    signers.add(signer);
                }
            }
            return signers;
        }
    }
    LOG.debug("no signature file present");
    return signers;
}

---

From source file:com.joliciel.talismane.machineLearning.ExternalResourceFinderImpl.java

@Override
public void addExternalResources(File externalResourceFile) {
    try {/*from w w  w. j  a  v  a 2 s  .c  o m*/
        if (externalResourceFile.isDirectory()) {
            File[] files = externalResourceFile.listFiles();
            for (File resourceFile : files) {
                LOG.debug("Reading " + resourceFile.getName());
                if (resourceFile.getName().endsWith(".zip")) {
                    ZipInputStream zis = new ZipInputStream(new FileInputStream(resourceFile));
                    zis.getNextEntry();
                    ObjectInputStream ois = new ObjectInputStream(zis);
                    ExternalResource<?> externalResource = (ExternalResource<?>) ois.readObject();
                    this.addExternalResource(externalResource);
                } else {
                    TextFileResource textFileResource = new TextFileResource(resourceFile);
                    this.addExternalResource(textFileResource);
                }
            }
        } else {
            LOG.debug("Reading " + externalResourceFile.getName());
            if (externalResourceFile.getName().endsWith(".zip")) {
                ZipInputStream zis = new ZipInputStream(new FileInputStream(externalResourceFile));
                zis.getNextEntry();
                ObjectInputStream ois = new ObjectInputStream(zis);
                ExternalResource<?> externalResource = (ExternalResource<?>) ois.readObject();
                this.addExternalResource(externalResource);
            } else {
                TextFileResource textFileResource = new TextFileResource(externalResourceFile);
                this.addExternalResource(textFileResource);
            }
        }
    } catch (IOException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    } catch (ClassNotFoundException e) {
        LogUtils.logError(LOG, e);
        throw new RuntimeException(e);
    }
}

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From source file:de.micromata.genome.db.jpa.genomecore.chronos.JobStoreTest.java

License:asdf

public void findClassPathInJars() {
    try {/*  www.j  a  v a 2  s . c o  m*/
        Iterator it = FileUtils.iterateFiles(new File("."), new String[] { "jar" }, true);
        for (; it.hasNext();) {
            File f = (File) it.next();
            ZipInputStream zf = new ZipInputStream(new FileInputStream(f));
            ZipEntry ze;
            while ((ze = zf.getNextEntry()) != null) {
                String name = ze.getName();
                if (name.startsWith("org/objectweb/asm") == true) {
                    System.out.println("Found: " + f.getCanonicalPath());
                    zf.closeEntry();
                    break;
                }
                zf.closeEntry();
            }
            zf.close();
        }
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
}

---

From source file:org.businessmanager.geodb.OpenGeoDBImpl.java

private void init() {
    InputStream rs = getClass().getClassLoader().getResourceAsStream("geodb.zip");
    ZipInputStream zipInputStream = new ZipInputStream(rs);
    ZipEntry ze;//from   ww  w .j  ava  2  s .c  o  m
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(zipInputStream, "UTF-8"));

        while ((ze = zipInputStream.getNextEntry()) != null) {
            String lname = ze.getName().substring(0, ze.getName().lastIndexOf(".tab")).toLowerCase();

            String line;
            OpenGeoDBMapper mapper = new OpenGeoDBMapper();

            while ((line = reader.readLine()) != null) {

                if (line.length() > 0) {
                    if (line.startsWith("#"))
                        continue;
                    OpenGeoEntry entry = OpenGeoEntry.fromCSVLine(line, "\t");

                    if (entry != null) {
                        String[] plz = entry.getPlz();

                        for (String plzEntry : plz) {
                            mapper.putZipCode(plzEntry.trim(), entry);
                        }
                        mapper.putAreaCode(entry.getVorwahl(), entry);
                    }
                }

            }
            mappers.put(lname, mapper);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.agilejava.maven.docbkx.ZipFileProcessor.java

/**
 * Processes the contents of the zip file by processing all zip file entries in sequence
 * and calling {@link ZipFileProcessor.ZipEntryVisitor#visit(ZipEntry, InputStream)} for every
 * zip file entry encountered.//  w  w  w  . j  a  v a  2 s . c o  m
 *
 * @param visitor The visitor receiving the events.
 *
 * @throws IOException If it turned out to be impossible to read entries from the zip file passed
 *         in.
 */
public void process(ZipEntryVisitor visitor) throws IOException {
    InputStream in = null;
    ZipInputStream zipIn = null;

    try {
        in = new FileInputStream(file);
        in = new BufferedInputStream(in);
        zipIn = new ZipInputStream(in);

        ZipEntry entry = null;

        while ((entry = zipIn.getNextEntry()) != null) {
            visitor.visit(entry, new SafeZipEntryInputStream(entry, zipIn));
        }
    } finally {
        IOUtils.closeQuietly(zipIn);
        IOUtils.closeQuietly(in);
    }
}

---

From source file:edu.sabanciuniv.sentilab.sare.controllers.base.documentStore.NonDerivedStoreFactory.java

protected NonDerivedStoreFactory<T> addZipPacket(T store, InputStream input) throws IOException {

    Validate.notNull(store, CannedMessages.NULL_ARGUMENT, "store");
    Validate.notNull(input, CannedMessages.NULL_ARGUMENT, "input");

    ZipInputStream zipStream = new ZipInputStream(input);
    ZipEntry zipEntry;/* w  ww  . java  2  s.c o m*/
    while ((zipEntry = zipStream.getNextEntry()) != null) {
        if (!zipEntry.isDirectory()) {
            // we create a byte stream so that the input stream is not closed by the underlying methods.
            this.createSpecific(store, new ByteArrayInputStream(IOUtils.toByteArray(zipStream)),
                    FilenameUtils.getExtension(zipEntry.getName()));
        }
    }

    return this;
}

---

From source file:com.gooddata.util.ZipHelperTest.java

private static void verifyZipContent(ByteArrayOutputStream zip, String shouldContain) throws Exception {
    try (ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(zip.toByteArray()))) {
        ZipEntry entry = zipInputStream.getNextEntry();
        assertThat(entry, notNullValue());
        assertThat(entry.getName(), is(shouldContain));
    }//from www.  j av a2  s  .  c  om
}

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