java.util.jar.JarFile#getName

Source File: TestNormal.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From jdk8u60 with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: FileUtil.java From uima-uimaj with Apache License 2.0

6 votes

/**
 * Creates a list of files in a given archive (JAR) file. The root directory path, used to
 * represent the files, is set to the input archive file path without the file name extension.
 * 
 * @param archive
 *          The input archive (JAR) file.
 * @return <code>Collection</code> of <code>File</code> objects, representing files in the
 *         given archive file.
 * @throws IOException
 *           If any I/O exception occurs.
 */
public static Collection<File> createFileList(JarFile archive) throws IOException {
  ArrayList<File> listOfFiles = new ArrayList<>();
  // set root_dir_path = archive_file_path (w/o file name extension)
  int nameEndIndex = archive.getName().lastIndexOf('.');
  String rootDirPath = (nameEndIndex > 0) ? archive.getName().substring(0, nameEndIndex)
          : archive.getName();
  File rootDir = new File(rootDirPath);
  // add directories to the list
  Enumeration<JarEntry> entries = archive.entries();
  while (entries.hasMoreElements()) {
    JarEntry entry = entries.nextElement();
    File file = new File(rootDir, entry.getName());
    if (!entry.isDirectory())
      listOfFiles.add(file);
  }
  return listOfFiles;
}

Source File: TestNormal.java From jdk8u_jdk with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From openjdk-8 with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From openjdk-8-source with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: TestNormal.java From hottub with GNU General Public License v2.0

6 votes

public static void compareJars(JarFile jf1, JarFile jf2) throws Exception {
    try {
        if (jf1.size() != jf2.size()) {
            throw new Exception("Jars " + jf1.getName() + " and " + jf2.getName()
                    + " have different number of entries");
        }
        for (JarEntry elem1 : Collections.list(jf1.entries())) {
            JarEntry elem2 = jf2.getJarEntry(elem1.getName());
            if (elem2 == null) {
                throw new Exception("Element " + elem1.getName() + " is missing from " + jf2.getName());
            }
            if (!elem1.isDirectory() && elem1.getCrc() != elem2.getCrc()) {
                throw new Exception("The crc of " + elem1.getName() + " is different.");
            }
        }
    } finally {
        jf1.close();
        jf2.close();
    }
}

Source File: VersionHelper.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

public static void add(JarFile jarfile, JarEntry e, ClassFile cf)
        throws ConstantPoolException
{
    String realName = SharedSecrets.javaUtilJarAccess().getRealName(jarfile, e);
    if (realName.startsWith(META_INF_VERSIONS)) {
        int len = META_INF_VERSIONS.length();
        int n = realName.indexOf('/', len);
        if (n > 0) {
            String version = realName.substring(len, n);
            assert (Integer.parseInt(version) > 8);
            String name = cf.getName().replace('/', '.');
            if (nameToVersion.containsKey(name)) {
                if (!version.equals(nameToVersion.get(name))) {
                    throw new MultiReleaseException(
                            "err.multirelease.version.associated",
                            name, nameToVersion.get(name), version
                    );
                }
            } else {
                nameToVersion.put(name, version);
            }
        } else {
            throw new MultiReleaseException("err.multirelease.jar.malformed",
                    jarfile.getName(), realName);
        }
    }
}

Source File: ExpansionManager.java From CombatLogX with GNU General Public License v3.0

5 votes

private YamlConfiguration getExpansionDescription(JarFile jarFile) throws IllegalStateException, IOException, InvalidConfigurationException {
    JarEntry entry = jarFile.getJarEntry("expansion.yml");
    if(entry == null) {
        String errorMessage = ("Expansion file '" + jarFile.getName() + "' does not contain an expansion.yml file.");
        throw new IllegalStateException(errorMessage);
    }
    
    InputStream inputStream = jarFile.getInputStream(entry);
    InputStreamReader reader = new InputStreamReader(inputStream);
    BufferedReader buffer = new BufferedReader(reader);
    
    YamlConfiguration description = new YamlConfiguration();
    description.load(buffer);
    return description;
}

Source File: FileManager.java From product-ei with Apache License 2.0

5 votes

public void copyJarFile(String sourceFileLocationWithFileName, String destinationDirectory)
        throws IOException, URISyntaxException {
    File sourceFile = new File(getClass().getResource(sourceFileLocationWithFileName).toURI());
    File destinationFileDirectory = new File(destinationDirectory);
    JarFile jarFile = new JarFile(sourceFile);
    String fileName = jarFile.getName();
    String fileNameLastPart = fileName.substring(fileName.lastIndexOf(File.separator));
    File destinationFile = new File(destinationFileDirectory, fileNameLastPart);

    JarOutputStream jarOutputStream = new JarOutputStream(new FileOutputStream(destinationFile));
    Enumeration<JarEntry> entries = jarFile.entries();

    while (entries.hasMoreElements()) {
        JarEntry jarEntry = entries.nextElement();
        InputStream inputStream = jarFile.getInputStream(jarEntry);

        //jarOutputStream.putNextEntry(jarEntry);
        //create a new jarEntry to avoid ZipException: invalid jarEntry compressed size
        jarOutputStream.putNextEntry(new JarEntry(jarEntry.getName()));
        byte[] buffer = new byte[4096];
        int bytesRead = 0;
        while ((bytesRead = inputStream.read(buffer)) != -1) {
            jarOutputStream.write(buffer, 0, bytesRead);
        }
        inputStream.close();
        jarOutputStream.flush();
        jarOutputStream.closeEntry();
    }
    jarOutputStream.close();
}

Source File: ClassLoaderUtil.java From mrgeo with Apache License 2.0

5 votes

public static List<URL> loadJar(String path, URL resource) throws IOException
{
  JarURLConnection conn = (JarURLConnection) resource.openConnection();
  JarFile jarFile = conn.getJarFile();
  Enumeration<JarEntry> entries = jarFile.entries();
  List<URL> result = new LinkedList<>();

  String p = path;
  if (!p.endsWith("/"))
  {
    p = p + "/";
  }

  while (entries.hasMoreElements())
  {
    JarEntry entry = entries.nextElement();
    if ((!entry.getName().equals(p)) && (entry.getName().startsWith(p) || entry.getName()
        .startsWith("WEB-INF/classes/" + p)))
    {
      URL url = new URL("jar:"
          + new URL("file", null, jarFile.getName() + "!/" + entry.getName()));
      result.add(url);
    }
  }

  return result;
}

Source File: ModuleInstaller.java From snap-desktop with GNU General Public License v3.0

5 votes

private String getCurrentJarPath() {
    String path = null;
    try {
        URL url = this.getClass().getProtectionDomain().getCodeSource().getLocation();
        JarURLConnection connection = (JarURLConnection) url.openConnection();
        JarFile jarFile = connection.getJarFile();
        path = jarFile.getName();
    } catch (IOException e) {
        logger.severe(e.getMessage());
    }
    return path;
}

Source File: FileManager.java From micro-integrator with Apache License 2.0

5 votes

public void copyJarFile(String sourceFileLocationWithFileName, String destinationDirectory)
        throws IOException, URISyntaxException {
    File sourceFile = new File(getClass().getResource(sourceFileLocationWithFileName).toURI());
    File destinationFileDirectory = new File(destinationDirectory);
    JarFile jarFile = new JarFile(sourceFile);
    String fileName = jarFile.getName();
    String fileNameLastPart = fileName.substring(fileName.lastIndexOf(File.separator));
    File destinationFile = new File(destinationFileDirectory, fileNameLastPart);

    JarOutputStream jarOutputStream = new JarOutputStream(new FileOutputStream(destinationFile));
    Enumeration<JarEntry> entries = jarFile.entries();

    while (entries.hasMoreElements()) {
        JarEntry jarEntry = entries.nextElement();
        InputStream inputStream = jarFile.getInputStream(jarEntry);

        //jarOutputStream.putNextEntry(jarEntry);
        //create a new jarEntry to avoid ZipException: invalid jarEntry compressed size
        jarOutputStream.putNextEntry(new JarEntry(jarEntry.getName()));
        byte[] buffer = new byte[4096];
        int bytesRead = 0;
        while ((bytesRead = inputStream.read(buffer)) != -1) {
            jarOutputStream.write(buffer, 0, bytesRead);
        }
        inputStream.close();
        jarOutputStream.flush();
        jarOutputStream.closeEntry();
    }
    jarOutputStream.close();
}

Source File: PackageBrowser.java From uima-uimaj with Apache License 2.0

5 votes

/**
 * Constructor that allows browsing a given PEAR package without unarchiving it.
 * 
 * @param pearPackage
 *          The given archived PEAR package to browse.
 * @throws IOException if a problem with IO
 */
public PackageBrowser(JarFile pearPackage) throws IOException {
  _pearPackage = pearPackage;
  _pearFile = new File(pearPackage.getName());
  int nameEndIndex = _pearFile.getAbsolutePath().lastIndexOf('.');
  // set root dir = PEAR file path (w/o file name extension)
  String rootDirPath = (nameEndIndex > 0) ? _pearFile.getAbsolutePath()
          .substring(0, nameEndIndex) : _pearFile.getAbsolutePath();
  _rootDir = new File(rootDirPath);
  _archived = true;
  // add directories and files to the lists
  _allDirs.addAll(FileUtil.createDirList(pearPackage));
  _allFiles.addAll(FileUtil.createFileList(pearPackage));
}

Source File: JarFileAnalyzerTest.java From pinpoint with Apache License 2.0

5 votes

@Test
public void jarFileToURI() throws IOException {
    URL url = CodeSourceUtils.getCodeLocation(Logger.class);
    logger.debug("url:{}", url);


    JarFile jarFile = new JarFile(url.getFile());
    logger.debug("jarFile:{}", jarFile.getName());
    File file = new File(jarFile.getName());
    logger.debug("url1:{}", file.toURI());
}

Source File: JobCenterAutoConfiguration.java From summerframework with Apache License 2.0

5 votes

private File getRootJarFile(JarFile jarFile) {
    String name = jarFile.getName();
    int separator = name.indexOf("!/");
    if (separator > 0) {
        name = name.substring(0, separator);
    }
    return new File(name);
}

Source File: FileUtil.java From uima-uimaj with Apache License 2.0

5 votes

/**
 * Creates a list of directories in a given archive (JAR) file. The root directory path, used to
 * represent the directories, is set to the input archive file path without the file name
 * extension.
 * 
 * @param archive
 *          The input archive (JAR) file.
 * @return <code>Collection</code> of <code>File</code> objects, representing directories in
 *         the given archive file.
 * @throws IOException
 *           If any I/O exception occurs.
 */
public static Collection<File> createDirList(JarFile archive) throws IOException {
  ArrayList<File> listOfDirs = new ArrayList<>();
  // set root_dir_path = archive_file_path (w/o file name extension)
  int nameEndIndex = archive.getName().lastIndexOf('.');
  String rootDirPath = (nameEndIndex > 0) ? archive.getName().substring(0, nameEndIndex)
          : archive.getName();
  File rootDir = new File(rootDirPath);
  // add directories to the list
  Enumeration<JarEntry> entries = archive.entries();
  while (entries.hasMoreElements()) {
    JarEntry entry = entries.nextElement();
    File file = new File(rootDir, entry.getName());
    if (entry.isDirectory())
      listOfDirs.add(file);
    else {
      // make sure the parent dir is added
      File parentDir = file.getParentFile();
      while (!parentDir.equals(rootDir)) {
        if (!listOfDirs.contains(parentDir))
          listOfDirs.add(parentDir);
        parentDir = parentDir.getParentFile();
      }
    }
  }
  return listOfDirs;
}

Source File: LibraryProfiler.java From LibScout with Apache License 2.0

4 votes

private void extractFingerPrints() throws IOException, ClassHierarchyException, ClassNotFoundException {
	long starttime = System.currentTimeMillis();
	
	logger.info("Process library: " + libraryFile.getName());
	logger.info("Library description:");
	for (String desc: libDesc.getDescription())
		logger.info(desc);
	
	// create analysis scope and generate class hierarchy
	final AnalysisScope scope = AnalysisScope.createJavaAnalysisScope();
	
	JarFile jf = libraryFile.getName().endsWith(".aar")? new AarFile(libraryFile).getJarFile() : new JarFile(libraryFile); 
	scope.addToScope(ClassLoaderReference.Application, jf);
	scope.addToScope(ClassLoaderReference.Primordial, new JarFile(LibScoutConfig.pathToAndroidJar));

	IClassHierarchy cha = ClassHierarchyFactory.makeWithRoot(scope);
	WalaUtils.getChaStats(cha);
	
	// cleanup tmp files if library input was an .aar file
	if (libraryFile.getName().endsWith(".aar")) {
		File tmpJar = new File(jf.getName());
		tmpJar.delete();
		logger.debug(Utils.indent() + "tmp jar-file deleted at " + tmpJar.getName());
	}
	
	PackageTree pTree = Profile.generatePackageTree(cha);
	if (pTree.getRootPackage() == null) {
		logger.warn(Utils.INDENT + "Library contains multiple root packages");
	}

	List<HashTree> hTrees = Profile.generateHashTrees(cha);

	// if hash tree is empty do not dump a profile
	if (hTrees.isEmpty() || hTrees.get(0).getNumberOfClasses() == 0) {
		logger.error("Empty Hash Tree generated - SKIP");
		return;
	}

	// write profile to disk
	serialize(pTree, hTrees);

	logger.info("");
	logger.info("Processing time: " + Utils.millisecondsToFormattedTime(System.currentTimeMillis() - starttime));
}

Java Code Examples for java.util.jar.JarFile#getName()