Example usage for java.util.zip ZipEntry isDirectory

List of usage examples for java.util.zip ZipEntry isDirectory

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Introduction

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

Prototype

public boolean isDirectory()

Source Link

Document

Returns true if this is a directory entry.

Usage

From source file:com.sastix.cms.server.services.content.impl.ZipFileHandlerServiceImpl.java

@Override
public DataMaps unzip(byte[] bytes) throws IOException {
    Map<String, String> foldersMap = new HashMap<>();

    Map<String, byte[]> extractedBytesMap = new HashMap<>();
    InputStream byteInputStream = new ByteArrayInputStream(bytes);
    //validate that it is a zip file
    if (isZipFile(bytes)) {
        try {//  ww  w  .  j a  va2  s  . c  om
            //get the zip file content
            ZipInputStream zis = new ZipInputStream(byteInputStream);
            //get the zipped file list entry
            ZipEntry ze = zis.getNextEntry();

            while (ze != null) {
                String fileName = ze.getName();
                if (!ze.isDirectory()) {//if entry is a directory, we should not add it as a file
                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
                    try {
                        ByteBuffer bufIn = ByteBuffer.allocate(1024);
                        int bytesRead;
                        while ((bytesRead = zis.read(bufIn.array())) > 0) {
                            baos.write(bufIn.array(), 0, bytesRead);
                            bufIn.rewind();
                        }
                        bufIn.clear();
                        extractedBytesMap.put(fileName, baos.toByteArray());
                    } finally {
                        baos.close();
                    }
                } else {
                    foldersMap.put(fileName, fileName);
                }
                ze = zis.getNextEntry();
            }
            zis.closeEntry();
            zis.close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
    DataMaps dataMaps = new DataMaps();
    dataMaps.setBytesMap(extractedBytesMap);
    dataMaps.setFoldersMap(foldersMap);
    return dataMaps;
}

From source file:com.wakatime.eclipse.plugin.Dependencies.java

private void unzip(String zipFile, File outputDir) throws IOException {
    if (!outputDir.exists())
        outputDir.mkdirs();// w w  w .  jav  a 2  s  . c o m

    byte[] buffer = new byte[1024];
    ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile));
    ZipEntry ze = zis.getNextEntry();

    while (ze != null) {
        String fileName = ze.getName();
        File newFile = new File(outputDir, fileName);

        if (ze.isDirectory()) {
            // WakaTime.log("Creating directory: "+newFile.getParentFile().getAbsolutePath());
            newFile.mkdirs();
        } else {
            // WakaTime.log("Extracting File: "+newFile.getAbsolutePath());
            FileOutputStream fos = new FileOutputStream(newFile.getAbsolutePath());
            int len;
            while ((len = zis.read(buffer)) > 0) {
                fos.write(buffer, 0, len);
            }
            fos.close();
        }

        ze = zis.getNextEntry();
    }

    zis.closeEntry();
    zis.close();
}

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

/**
 * Test method for {@link io.apicurio.hub.api.codegen.OpenApi2Thorntail#generate()}.
 *//*from ww w. j  a va 2  s  .  c  o m*/
@Test
public void testGenerateUpdateOnly() throws IOException {
    OpenApi2Thorntail generator = new OpenApi2Thorntail();
    generator.setUpdateOnly(true);
    generator
            .setOpenApiDocument(getClass().getClassLoader().getResource("OpenApi2ThorntailTest/beer-api.json"));
    ByteArrayOutputStream outputStream = generator.generate();

    // 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();
                Assert.assertNotNull(name);

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

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

From source file:io.sledge.core.impl.extractor.SledgeApplicationPackageExtractor.java

@Override
public List<String> getEnvironmentNames(ApplicationPackage appPackage) {
    List<String> envFiles = new ArrayList<>();
    ZipInputStream zipStream = getNewUtf8ZipInputStream(appPackage);

    try {/*from  ww w .  j  a  v  a 2s . c  o  m*/
        ZipEntry zipEntry = null;

        while ((zipEntry = zipStream.getNextEntry()) != null) {

            if (zipEntry.isDirectory()) {
                zipStream.closeEntry();
                continue;
            }

            if (zipEntry.getName().startsWith("environments/")) {
                // test-publish.properties -> test-publish
                envFiles.add(getBaseName(zipEntry.getName()));
                zipStream.closeEntry();
            }
        }
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        try {
            zipStream.close();
            appPackage.getPackageFile().reset();
        } catch (IOException e) {
            log.error(e.getMessage(), e);
        }
    }

    return envFiles;
}

From source file:com.ning.maven.plugins.duplicatefinder.ClasspathDescriptor.java

private void addArchive(File element) throws IOException {
    if (addCached(element)) {
        return;//from w w  w .  ja  v a2s  .co m
    }

    List classes = new ArrayList();
    List resources = new ArrayList();
    ZipFile zipFile = null;

    try {
        zipFile = new ZipFile(element);
        Enumeration entries = zipFile.entries();

        while (entries.hasMoreElements()) {
            ZipEntry entry = (ZipEntry) entries.nextElement();
            if (!entry.isDirectory()) {
                String name = entry.getName();

                if ("class".equals(FilenameUtils.getExtension(name))) {
                    String className = FilenameUtils.removeExtension(name).replace('/', '.').replace('\\', '.');

                    classes.add(className);
                    addClass(className, element);
                } else {
                    String resourcePath = name.replace('\\', File.separatorChar);

                    resources.add(resourcePath);
                    addResource(resourcePath, element);
                }
            }
        }

        CACHED_BY_ELEMENT.put(element, new Cached(classes, resources));
    } finally {
        // IOUtils has no closeQuietly for Closable in the 1.x series.
        if (zipFile != null) {
            try {
                zipFile.close();
            } catch (IOException ex) {
                // ignored
            }
        }
    }
}

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

/**
 * Test method for {@link io.apicurio.hub.api.codegen.OpenApi2Thorntail#generate()}.
 *//* www .  j  a v a 2  s .co  m*/
@Test
public void testGenerateFull() throws IOException {
    OpenApi2Thorntail generator = new OpenApi2Thorntail();
    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-full.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-full/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();
        }
    }
}

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

/**
 * Test method for {@link io.apicurio.hub.api.codegen.OpenApi2Thorntail#generate()}.
 */// w  ww. ja va2 s  .c  om
@Test
public void testGenerateFull_GatewayApi() throws IOException {
    OpenApi2Thorntail generator = new OpenApi2Thorntail();
    generator.setUpdateOnly(false);
    generator.setOpenApiDocument(
            getClass().getClassLoader().getResource("OpenApi2ThorntailTest/gateway-api.json"));
    ByteArrayOutputStream outputStream = generator.generate();

    //        FileUtils.writeByteArrayToFile(new File("C:\\Users\\ewittman\\tmp\\testGenerateFull_GatewayApi.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-gatewayApi-full/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();
        }
    }
}

From source file:io.sledge.core.impl.extractor.SledgeApplicationPackageExtractor.java

@Override
public String getEnvironmentFile(String environmentName, ApplicationPackage appPackage) {
    ZipInputStream zipStream = getNewUtf8ZipInputStream(appPackage);
    ByteArrayOutputStream output = new ByteArrayOutputStream();

    try {//from ww  w.j av  a  2  s.  c  o  m
        byte[] buffer = new byte[2048];
        ZipEntry zipEntry = null;

        while ((zipEntry = zipStream.getNextEntry()) != null) {

            if (zipEntry.isDirectory()) {
                zipStream.closeEntry();
                continue;
            }

            if (getBaseName(zipEntry.getName()).equals(environmentName)) {

                int length;
                while ((length = zipStream.read(buffer, 0, buffer.length)) >= 0) {
                    output.write(buffer, 0, length);
                }

                zipStream.closeEntry();

                // Stop here because the file has been already read
                break;
            }
        }
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        try {
            zipStream.close();
            appPackage.getPackageFile().reset();
        } catch (IOException e) {
            log.error(e.getMessage(), e);
        }
    }

    return output.toString();
}

From source file:io.sledge.core.impl.extractor.SledgeApplicationPackageExtractor.java

@Override
public Map<String, InputStream> getPackages(ApplicationPackage appPackage) {
    Map<String, InputStream> packages = new HashMap<>();
    ZipInputStream zipStream = getNewUtf8ZipInputStream(appPackage);

    try {//from   w ww .jav  a2s  .c  om
        byte[] buffer = new byte[2048];
        ZipEntry zipEntry = null;

        while ((zipEntry = zipStream.getNextEntry()) != null) {

            if (zipEntry.isDirectory()) {
                zipStream.closeEntry();
                continue;
            }

            if (zipEntry.getName().startsWith("packages/")) {
                ByteArrayOutputStream output = new ByteArrayOutputStream();

                int length;
                while ((length = zipStream.read(buffer, 0, buffer.length)) >= 0) {
                    output.write(buffer, 0, length);
                }

                String packageFileName = zipEntry.getName().replace("packages/", "");
                packages.put(packageFileName, new ByteArrayInputStream(output.toByteArray()));

                zipStream.closeEntry();
            }
        }
    } catch (IOException e) {
        log.error(e.getMessage(), e);
    } finally {
        try {
            zipStream.close();
            appPackage.getPackageFile().reset();
        } catch (IOException e) {
            log.error(e.getMessage(), e);
        }
    }

    return packages;
}

From source file:isl.FIMS.utils.Utils.java

/**
 * Unzip it (This implementation works only when zip contains files-folders
 * with ASCII filenames Greek characters break the code!
 *
 * @param zipFile input zip file/*from  w  ww  . j ava 2s .  c o m*/
 * @param output zip file output folder
 */
public static void unzip(String zipFile, String outputFolder) {

    String rootFolderName = "";
    String rootFlashFilename = "";
    byte[] buffer = new byte[1024];

    try {

        //get the zip file content
        ZipInputStream zis = new ZipInputStream(new FileInputStream(outputFolder + File.separator + zipFile));
        //get the zipped file list entry

        ZipEntry ze = zis.getNextEntry();

        boolean rootDirFound = false;
        boolean flashFileFound = false;
        while (ze != null) {

            String fileName = ze.getName();
            File newFile = new File(outputFolder + File.separator + fileName);
            //create all non exists folders
            //else you will hit FileNotFoundException for compressed folder
            if (!ze.getName().contains("__MACOSX")) {
                if (ze.isDirectory()) {
                    if (rootDirFound == false) {
                        rootFolderName = newFile.getName();
                        rootDirFound = true;
                    }
                    new File(newFile.getParent()).mkdirs();
                } else {
                    FileOutputStream fos = null;

                    new File(newFile.getParent()).mkdirs();

                    if (flashFileFound == false && newFile.getName().endsWith(".swf")
                            && !newFile.getName().startsWith(".")) {
                        rootFlashFilename = newFile.getName();
                        flashFileFound = true;
                    }

                    fos = new FileOutputStream(newFile);

                    int len;
                    while ((len = zis.read(buffer)) > 0) {
                        fos.write(buffer, 0, len);
                    }

                    fos.close();
                }
            }
            ze = zis.getNextEntry();
        }

        zis.closeEntry();
        zis.close();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}