org.eclipse.equinox.internal.frameworkadmin.utils.Utils类的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.eclipse.equinox.internal.frameworkadmin.utils.Utils类的一些代码示例，展示了Utils类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Utils类的具体详情如下：
包路径：org.eclipse.equinox.internal.frameworkadmin.utils.Utils
类名称：Utils

Utils介绍

暂无

代码示例

代码示例来源：origin: com.github.veithen.cosmos.bootstrap/org.eclipse.equinox.simpleconfigurator.manipulator

private static boolean isTargetConfiguratorBundle(URI location) {
  final String symbolic = Utils.getPathFromClause(Utils.getManifestMainAttributes(location, Constants.BUNDLE_SYMBOLICNAME));
  return (SimpleConfiguratorManipulator.SERVICE_PROP_VALUE_CONFIGURATOR_SYMBOLICNAME.equals(symbolic));
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin

public static String[] getTokens(String msg, String delim) {
  return getTokens(msg, delim, false);
}

代码示例来源：origin: at.bestsolution.efxclipse.eclipse/org.eclipse.equinox.simpleconfigurator.manipulator

private BundleInfo[] orderingInitialConfig(List<BundleInfo> setToInitialConfig) {
  List<BundleInfo> notToBeStarted = new LinkedList<BundleInfo>();
  List<BundleInfo> toBeStarted = new LinkedList<BundleInfo>();
  for (Iterator<BundleInfo> ite2 = setToInitialConfig.iterator(); ite2.hasNext();) {
    BundleInfo bInfo = ite2.next();
    if (bInfo.isMarkedAsStarted())
      toBeStarted.add(bInfo);
    else
      notToBeStarted.add(bInfo);
  }
  setToInitialConfig.clear();
  setToInitialConfig.addAll(notToBeStarted);
  setToInitialConfig.addAll(toBeStarted);
  return Utils.getBundleInfosFromList(setToInitialConfig);
}

代码示例来源：origin: org.eclipse.equinox/frameworkadmin

public static String[] getClausesManifestMainAttributes(URI location, String name) {
  return getClauses(getManifestMainAttributes(location, name));
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin

public static URL getUrlInFull(String path, URL from) throws MalformedURLException {//throws ManipulatorException {
  Utils.checkFullUrl(from, "from"); //$NON-NLS-1$
  path = Utils.replaceAll(path, File.separator, "/"); //$NON-NLS-1$
  //System.out.println("from.toExternalForm()=" + from.toExternalForm());
  String fromSt = Utils.removeLastCh(from.toExternalForm(), '/');
  //System.out.println("fromSt=" + fromSt);
  if (path.startsWith("/")) { //$NON-NLS-1$
    String fileSt = from.getFile();
    return new URL(fromSt.substring(0, fromSt.lastIndexOf(fileSt) - 1) + path);
  }
  return new URL(fromSt + "/" + path); //$NON-NLS-1$
}

代码示例来源：origin: org.eclipse.equinox/frameworkadmin

public BundleInfo[] getPrerequisteBundles(BundleInfo bInfo) {
  URI location = bInfo.getLocation();
  final String requiredBundles = Utils.getManifestMainAttributes(location, Constants.REQUIRE_BUNDLE);
  if (requiredBundles == null)
    return new BundleInfo[] {this.getSystemBundle()};
  String[] clauses = Utils.getClauses(requiredBundles);
  List list = new LinkedList();
  for (int i = 0; i < clauses.length; i++)
    list.add(Utils.getPathFromClause(clauses[i]));
  List ret = new LinkedList();
  ret.add(this.getSystemBundle());
  for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
    BundleInfo currentBInfo = (BundleInfo) ite.next();
    URI currentLocation = currentBInfo.getLocation();
    String currentSymbolicName = Utils.getManifestMainAttributes(currentLocation, Constants.BUNDLE_SYMBOLICNAME);
    if (currentSymbolicName == null)
      continue;
    currentSymbolicName = Utils.getPathFromClause(currentSymbolicName);
    for (Iterator ite2 = list.iterator(); ite2.hasNext();) {
      String symbolicName = (String) ite2.next();
      if (symbolicName.equals(currentSymbolicName)) {
        ret.add(currentBInfo);
        break;
      }
    }
  }
  return Utils.getBundleInfosFromList(ret);
}

代码示例来源：origin: org.eclipse.equinox.frameworkadmin/equinox

private BundleInfo convertSystemBundle(BundleDescription toConvert) {
  // Converting the System Bundle
  boolean markedAsStarted = false;
  int sl = BundleInfo.NO_LEVEL;
  URI location = null;
  String symbolicNameTarget = toConvert.getSymbolicName();
  Version versionTarget = toConvert.getVersion();
  try {
    File fwJar = manipulator.getLauncherData().getFwJar();
    if (fwJar != null) {
      URI fwJarLocation = fwJar.toURI();
      String[] clauses = Utils.getClausesManifestMainAttributes(fwJarLocation, Constants.BUNDLE_SYMBOLICNAME);
      String fwJarSymbolicName = Utils.getPathFromClause(clauses[0]);
      String fwJarVersionSt = Utils.getManifestMainAttributes(fwJarLocation, Constants.BUNDLE_VERSION);
      if (fwJarSymbolicName.equals(symbolicNameTarget) && fwJarVersionSt.equals(versionTarget.toString())) {
        location = fwJarLocation;
        markedAsStarted = true;
      }
    }
  } catch (FrameworkAdminRuntimeException e1) {
    Log.log(LogService.LOG_ERROR, "", e1); //$NON-NLS-1$
  }
  return createBundleInfo(toConvert, markedAsStarted, sl, location, null);
}

代码示例来源：origin: org.eclipse.equinox.frameworkadmin/equinox

bInfos = Utils.sortBundleInfos(bInfos, initialBSL);
    continue;
  for (int j = 0; j < references.length; j++)
    if (references[j].getProperty(ConfiguratorManipulator.SERVICE_PROP_KEY_CONFIGURATOR_BUNDLESYMBOLICNAME).equals(Utils.getPathFromClause(Utils.getManifestMainAttributes(location, Constants.BUNDLE_SYMBOLICNAME)))) {
      configuratorManipulator = (ConfiguratorManipulator) cmTracker.getService(references[j]);
      break;

代码示例来源：origin: org.eclipse.equinox/frameworkadmin

public BundleInfo[] getSystemFragmentedBundles() {
  BundleInfo systemBInfo = this.getSystemBundle();
  if (systemBInfo == null)
    return NULL_BUNDLEINFOS;
  List list = new LinkedList();
  for (Iterator ite = this.bundleInfosList.iterator(); ite.hasNext();) {
    BundleInfo bInfo = (BundleInfo) ite.next();
    URI location = bInfo.getLocation();
    String manifestVersion = Utils.getManifestMainAttributes(location, Constants.BUNDLE_MANIFESTVERSION);
    if (manifestVersion == null)
      continue;
    if (manifestVersion.equals("1") || manifestVersion.equals("1.0")) //$NON-NLS-1$//$NON-NLS-2$
      continue;
    String fragmentHost = Utils.getManifestMainAttributes(location, Constants.FRAGMENT_HOST);
    if (fragmentHost == null)
      continue;
    int index = fragmentHost.indexOf(";"); //$NON-NLS-1$
    if (index == -1)
      continue;
    String symbolicName = fragmentHost.substring(0, index).trim();
    String parameter = fragmentHost.substring(index + 1).trim();
    // TODO What to do ,in case of alias name of system bundle is not used ?
    if (symbolicName.equals(Constants.SYSTEM_BUNDLE_SYMBOLICNAME))
      if (parameter.equals(Constants.EXTENSION_DIRECTIVE + ":=" + Constants.EXTENSION_FRAMEWORK)) { //$NON-NLS-1$
        list.add(location);
        break;
      }
  }
  return Utils.getBundleInfosFromList(list);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin

public static String getRelativePath(File target, File from) {
  String targetPath = Utils.replaceAll(target.getAbsolutePath(), File.separator, PATH_SEP);
  String fromPath = Utils.replaceAll(from.getAbsolutePath(), File.separator, PATH_SEP);
  String[] targetTokens = Utils.getTokens(targetPath, PATH_SEP);
  String[] fromTokens = Utils.getTokens(fromPath, PATH_SEP);
  int index = -1;
  for (int i = 0; i < fromTokens.length; i++)
    if (fromTokens[i].equals(targetTokens[i]))
      index = i;
    else
      break;
  StringBuffer sb = new StringBuffer();
  for (int i = index + 1; i < fromTokens.length; i++)
    sb.append(".." + PATH_SEP); //$NON-NLS-1$
  for (int i = index + 1; i < targetTokens.length; i++)
    if (i != targetTokens.length - 1)
      sb.append(targetTokens[i] + PATH_SEP);
    else
      sb.append(targetTokens[i]);
  return sb.toString();
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin.equinox

return;
if (!Utils.createParentDir(outputFile)) {
  throw new IllegalStateException(NLS.bind(Messages.exception_failedToCreateDir, outputFile.getParent()));
  Utils.printoutProperties(System.out, "configProps", configProps); //$NON-NLS-1$
    File dest = Utils.getSimpleDataFormattedFile(outputFile);
    if (!outputFile.renameTo(dest))
      throw new IOException(NLS.bind(Messages.exception_failedToRename, outputFile, dest));

代码示例来源：origin: org.eclipse.equinox/frameworkadmin

public static String getManifestMainAttributes(URI location, String name) {
  Dictionary manifest = Utils.getOSGiManifest(location);
  if (manifest == null)
    throw new RuntimeException("Unable to locate bundle manifest: " + location);
  return (String) manifest.get(name);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin.equinox

public static File isSystemBundle(BundleInfo bundleInfo) {
  if (bundleInfo == null || bundleInfo.getLocation() == null)
    return null;
  URI bundleLocation = bundleInfo.getLocation();
  try {
    String[] clauses = Utils.getClausesManifestMainAttributes(bundleLocation, Constants.BUNDLE_SYMBOLICNAME);
    if (bundleLocation.getPath().indexOf(EquinoxConstants.FW_SYMBOLIC_NAME) > 0)
      if (EquinoxConstants.PERSISTENT_DIR_NAME.equals(Utils.getPathFromClause(clauses[0])))
        return new File(bundleLocation);
  } catch (RuntimeException e) {
    e.printStackTrace();
  }
  return null;
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin.equinox

if (!Utils.createParentDir(launcherConfigFile)) {
  throw new IllegalStateException(Messages.exception_failedToCreateDir);
    File dest = Utils.getSimpleDataFormattedFile(launcherConfigFile);
    if (!launcherConfigFile.renameTo(dest))
      throw new IOException(NLS.bind(Messages.exception_failedToRename, launcherConfigFile, dest));

代码示例来源：origin: com.github.veithen.cosmos.bootstrap/org.eclipse.equinox.simpleconfigurator.manipulator

public static void writeConfiguration(BundleInfo[] simpleInfos, File outputFile) throws IOException {
  if (!Utils.createParentDir(outputFile)) {
    throw new IllegalStateException(Messages.exception_failedToCreateDir);
  }
  IOException caughtException = null;
  OutputStream stream = null;
  try {
    stream = new FileOutputStream(outputFile);
    writeConfiguration(simpleInfos, stream);
  } catch (IOException e) {
    caughtException = e;
  } finally {
    try {
      if (stream != null)
        stream.close();
    } catch (IOException e) {
      // we want to avoid over-writing the original exception
      if (caughtException != null)
        caughtException = e;
    }
  }
  if (caughtException != null)
    throw caughtException;
}

代码示例来源：origin: org.eclipse.equinox/frameworkadmin

return basicLoadManifest(URIUtil.toFile(location));
    File file = jarName != null ? new File(jarName) : null;
    if (file != null && file.exists()) {
      return convertPluginManifest(file, true);
  return manifestToProperties(manifest);
} catch (BundleException e) {
  return null;

代码示例来源：origin: org.eclipse.equinox.simpleconfigurator/manipulator

private void saveConfiguration(BundleInfo[] configuration, File outputFile, URI installArea, boolean backup) throws IOException {
  if (backup && outputFile.exists()) {
    File backupFile = Utils.getSimpleDataFormattedFile(outputFile);
    if (!outputFile.renameTo(backupFile)) {
      throw new IOException("Fail to rename from (" + outputFile + ") to (" + backupFile + ")");
    }
  }
  org.eclipse.equinox.internal.simpleconfigurator.utils.BundleInfo[] simpleInfos = convertBundleInfos(configuration, installArea);
  // if empty remove the configuration file
  if (simpleInfos == null || simpleInfos.length == 0) {
    if (outputFile.exists()) {
      outputFile.delete();
    }
    File parentDir = outputFile.getParentFile();
    if (parentDir.exists()) {
      parentDir.delete();
    }
    return;
  }
  SimpleConfiguratorManipulatorUtils.writeConfiguration(simpleInfos, outputFile);
  if (CONFIG_LIST.equals(outputFile.getName()) && installArea != null && isSharedInstallSetup(URIUtil.toFile(installArea), outputFile))
    rememberSharedBundlesInfoTimestamp(installArea, outputFile.getParentFile());
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.equinox.frameworkadmin

return basicLoadManifest(URIUtil.toFile(location));
    return null;
  return manifestToProperties(manifest);
} catch (BundleException e) {
  return null;

代码示例来源：origin: org.eclipse.equinox.simpleconfigurator/manipulator

Utils.appendProperties(properties, manipulator.getConfigData().getProperties());
boolean exclusiveInstallation = Boolean.valueOf(properties.getProperty(SimpleConfiguratorManipulatorImpl.PROP_KEY_EXCLUSIVE_INSTALLATION)).booleanValue();
File configFile = getConfigFile(manipulator);

代码示例来源：origin: com.github.veithen.cosmos.bootstrap/org.eclipse.equinox.frameworkadmin

public BundleInfo[] getPrerequisteBundles(BundleInfo bInfo) {
  URI location = bInfo.getLocation();
  final String requiredBundles = Utils.getManifestMainAttributes(location, Constants.REQUIRE_BUNDLE);
  if (requiredBundles == null)
    return new BundleInfo[] {this.getSystemBundle()};
  String[] clauses = Utils.getClauses(requiredBundles);
  List<String> list = new LinkedList<String>();
  for (int i = 0; i < clauses.length; i++)
    list.add(Utils.getPathFromClause(clauses[i]));
  List<BundleInfo> ret = new LinkedList<BundleInfo>();
  ret.add(this.getSystemBundle());
  for (Iterator<BundleInfo> ite = this.bundleInfosList.iterator(); ite.hasNext();) {
    BundleInfo currentBInfo = ite.next();
    URI currentLocation = currentBInfo.getLocation();
    String currentSymbolicName = Utils.getManifestMainAttributes(currentLocation, Constants.BUNDLE_SYMBOLICNAME);
    if (currentSymbolicName == null)
      continue;
    currentSymbolicName = Utils.getPathFromClause(currentSymbolicName);
    for (Iterator<String> ite2 = list.iterator(); ite2.hasNext();) {
      String symbolicName = ite2.next();
      if (symbolicName.equals(currentSymbolicName)) {
        ret.add(currentBInfo);
        break;
      }
    }
  }
  return Utils.getBundleInfosFromList(ret);
}

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