Examples of org.eclipse.osgi.framework.util.KeyedHashSet$EquinoxSetIterator

org.eclipse.osgi.framework.util.KeyedHashSet
A set data structure which only accepts {@link KeyedElement} objects as elements of the set. Unlike typical set implementations this set requires each element to provide its own key. This helps reduce the overhead of storing the keys of each individual element
This class in not thread safe, clients must ensure synchronization when modifying an object of this type. @since 3.2

  private HashMap bundlesBySymbolicName;


  public BundleRepository(int initialCapacity) {
    synchronized (this) {
      bundlesByInstallOrder = new ArrayList(initialCapacity);
      bundlesById = new KeyedHashSet(initialCapacity, true);
      bundlesBySymbolicName = new HashMap(initialCapacity);
    }
  }

View Full Code Here

    }
  }


  public synchronized void removeAllBundles() {
    bundlesByInstallOrder.clear();
    bundlesById = new KeyedHashSet();
    bundlesBySymbolicName.clear();
  }

View Full Code Here

    // Note that dynamic imports are not checked to avoid aggressive wiring (bug 105779)  
    return findRequiredSource(pkgName, null);
  }


  private PackageSource findImportedSource(String pkgName, KeyedHashSet visited) {
    KeyedHashSet imports = getImportedSources(visited);
    if (imports == null)
      return null;
    synchronized (imports) {
      return (PackageSource) imports.getByKey(pkgName);
    }
  }

View Full Code Here

      ExportPackageDescription exportPackage = bundle.getFramework().getAdaptor().getState().linkDynamicImport(proxy.getBundleDescription(), pkgName);
      if (exportPackage != null) {
        PackageSource source = createExportPackageSource(exportPackage, null);
        synchronized (this) {
          if (importedSources == null)
            importedSources = new KeyedHashSet(false);
        }
        synchronized (importedSources) {
          importedSources.add(source);
        }
        return source;

View Full Code Here

      PackageSource result = (PackageSource) requiredSources.getByKey(pkgName);
      if (result != null)
        return result.isNullSource() ? null : result;
    }
    if (visited == null)
      visited = new KeyedHashSet(false);
    visited.add(bundle); // always add ourselves so we do not recurse back to ourselves
    List<PackageSource> result = new ArrayList<PackageSource>(3);
    for (int i = 0; i < requiredBundles.length; i++) {
      BundleLoader requiredLoader = requiredBundles[i].getBundleLoader();
      requiredLoader.addExportedProvidersFor(proxy.getSymbolicName(), pkgName, result, visited);

View Full Code Here

  final private KeyedHashSet pkgSources;


  public BundleLoaderProxy(BundleHost bundle, BundleDescription description) {
    this.bundle = bundle;
    this.description = description;
    this.pkgSources = new KeyedHashSet(false);
    this.data = bundle.getBundleData();
  }

View Full Code Here

    return null;
  }


  public static synchronized NullPackageSource getNullPackageSource(String name) {
    if (sources == null)
      sources = new KeyedHashSet();
    NullPackageSource result = (NullPackageSource) sources.getByKey(name);
    if (result != null)
      return result;
    result = new NullPackageSource(name);
    sources.add(result);

View Full Code Here

        reexportTable = new int[reexportIndex];
        System.arraycopy(reexported, 0, reexportTable, 0, reexportIndex);
      } else {
        reexportTable = null;
      }
      requiredSources = new KeyedHashSet(10, false);
    } else {
      requiredBundles = null;
      reexportTable = null;
      requiredSources = null;
    }

View Full Code Here

      return importedSources;
    BundleDescription bundleDesc = proxy.getBundleDescription();
    ExportPackageDescription[] packages = bundleDesc.getResolvedImports();
    if (packages != null && packages.length > 0) {
      if (importedSources == null)
        importedSources = new KeyedHashSet(packages.length, false);
      for (int i = 0; i < packages.length; i++) {
        if (packages[i].getExporter() == bundleDesc)
          continue; // ignore imports resolved to this bundle
        PackageSource source = createExportPackageSource(packages[i], visited);
        if (source != null)

View Full Code Here

    if ((path.length() > 1) && (path.charAt(0) == '/')) /* if name has a leading slash */
      path = path.substring(1); /* remove leading slash before search */
    boolean subPackages = (options & BundleWiring.LISTRESOURCES_RECURSE) != 0;
    List<String> packages = new ArrayList<String>();
    // search imported package names
    KeyedHashSet importSources = getImportedSources(null);
    if (importSources != null) {
      KeyedElement[] imports = importSources.elements();
      for (KeyedElement keyedElement : imports) {
        String id = ((PackageSource) keyedElement).getId();
        if (id.equals(pkgName) || (subPackages && isSubPackage(pkgName, id)))
          packages.add(id);
      }
    }


    // now add package names from required bundles
    if (requiredBundles != null) {
      KeyedHashSet visited = new KeyedHashSet(false);
      visited.add(bundle); // always add ourselves so we do not recurse back to ourselves
      for (BundleLoaderProxy requiredProxy : requiredBundles) {
        BundleLoader requiredLoader = requiredProxy.getBundleLoader();
        requiredLoader.addProvidedPackageNames(requiredProxy.getSymbolicName(), pkgName, packages, subPackages, visited);
      }
    }

View Full Code Here

0 1 2

TOP

Related Classes of org.eclipse.osgi.framework.util.KeyedHashSet$EquinoxSetIterator

org.eclipse.osgi.baseadaptor.loader.ClasspathEntry

org.eclipse.osgi.framework.internal.core.BundleLoader

org.eclipse.osgi.framework.internal.core.BundleLoaderProxy

org.eclipse.osgi.framework.internal.core.BundleRepository

org.eclipse.osgi.framework.internal.core.NullPackageSource

org.eclipse.osgi.internal.loader.BundleLoader

org.eclipse.osgi.internal.loader.BundleLoaderProxy

org.eclipse.osgi.internal.loader.NullPackageSource

java.util.NoSuchElementException

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.