org.osgi.framework.Bundle.getBundleId()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.osgi.framework.Bundle.getBundleId()方法的一些代码示例，展示了Bundle.getBundleId()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。Bundle.getBundleId()方法的具体详情如下：
包路径：org.osgi.framework.Bundle
类名称：Bundle
方法名：getBundleId

Bundle.getBundleId介绍

[英]Returns this bundle's unique identifier. This bundle is assigned a unique identifier by the Framework when it was installed in the OSGi environment.

A bundle's unique identifier has the following attributes:

  • Is unique and persistent.
  • Is a long.
  • Its value is not reused for another bundle, even after a bundle is uninstalled.
  • Does not change while a bundle remains installed.
  • Does not change when a bundle is updated.

This method must continue to return this bundle's unique identifier while this bundle is in the UNINSTALLED state.
[中]返回此捆绑包的唯一标识符。在OSGi环境中安装此捆绑包时，框架会为其分配一个唯一标识符。
捆绑包的唯一标识符具有以下属性：
*是独一无二的和持久的。
*这是一个漫长的过程。
*它的值不会重新用于另一个捆绑包，即使在卸载捆绑包之后也是如此。
*在捆绑包保持安装状态时不会更改。
*在更新捆绑包时不会更改。
此捆绑包处于卸载状态时，此方法必须继续返回此捆绑包的唯一标识符。

代码示例

代码示例来源：origin: apache/ignite

/**
   * Builds a {@link ClassNotFoundException}.
   *
   * @param clsName Class name.
   * @return The exception.
   */
  protected ClassNotFoundException classNotFoundException(String clsName) {
    String s = "Failed to resolve class [name=" + clsName +
      ", bundleId=" + bundle.getBundleId() +
      ", symbolicName=" + bundle.getSymbolicName() +
      ", fallbackClsLdr=" + clsLdr + ']';

    return new ClassNotFoundException(s);
  }
}

代码示例来源：origin: org.osgi/org.osgi.core

public Void run() {
    props.put("id", new Long(bundle.getBundleId()));
    props.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      props.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      props.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: jersey/jersey

private void register(final Bundle bundle) {
  if (LOGGER.isLoggable(Level.FINEST)) {
    LOGGER.log(Level.FINEST, "checking bundle {0}", bundle.getBundleId());
  }
  Map<String, Callable<List<Class<?>>>> map;
  lock.writeLock().lock();
  try {
    map = factories.get(bundle.getBundleId());
    if (map == null) {
      map = new ConcurrentHashMap<String, Callable<List<Class<?>>>>();
      factories.put(bundle.getBundleId(), map);
    }
  } finally {
    lock.writeLock().unlock();
  }
  final Enumeration<URL> e = findEntries(bundle, "META-INF/services/", "*", false);
  if (e != null) {
    while (e.hasMoreElements()) {
      final URL u = e.nextElement();
      final String url = u.toString();
      if (url.endsWith("/")) {
        continue;
      }
      final String factoryId = url.substring(url.lastIndexOf("/") + 1);
      map.put(factoryId, new BundleSpiProvidersLoader(factoryId, u, bundle));
    }
  }
}

代码示例来源：origin: jersey/jersey

private void register(final Bundle bundle) {
  if (LOGGER.isLoggable(Level.FINEST)) {
    LOGGER.log(Level.FINEST, "checking bundle {0}", bundle.getBundleId());
  }
  Map<String, Callable<List<Class<?>>>> map;
  lock.writeLock().lock();
  try {
    map = factories.get(bundle.getBundleId());
    if (map == null) {
      map = new ConcurrentHashMap<String, Callable<List<Class<?>>>>();
      factories.put(bundle.getBundleId(), map);
    }
  } finally {
    lock.writeLock().unlock();
  }
  final Enumeration<URL> e = findEntries(bundle, "META-INF/services/", "*", false);
  if (e != null) {
    while (e.hasMoreElements()) {
      final URL u = e.nextElement();
      final String url = u.toString();
      if (url.endsWith("/")) {
        continue;
      }
      final String factoryId = url.substring(url.lastIndexOf("/") + 1);
      map.put(factoryId, new BundleSpiProvidersLoader(factoryId, u, bundle));
    }
  }
}

代码示例来源：origin: org.osgi/org.osgi.core

public Void run() {
    props.put("id", new Long(bundle.getBundleId()));
    props.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      props.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      props.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: jersey/jersey

@Override
public void bundleChanged(final BundleEvent event) {
  if (event.getType() == BundleEvent.RESOLVED) {
    register(event.getBundle());
  } else if (event.getType() == BundleEvent.UNRESOLVED || event.getType() == BundleEvent.UNINSTALLED) {
    final Bundle unregisteredBundle = event.getBundle();
    lock.writeLock().lock();
    try {
      factories.remove(unregisteredBundle.getBundleId());
      if (unregisteredBundle.getSymbolicName().equals(CoreBundleSymbolicNAME)) {
        bundleContext.removeBundleListener(this);
        factories.clear();
      }
    } finally {
      lock.writeLock().unlock();
    }
  }
}

代码示例来源：origin: spring-projects/spring-roo

for (int i = 0; i < bundles.length; i++)
  installedBundleMap.put(bundles[i].getLocation(), bundles[i]);
    if (b.getBundleId() != 0)

代码示例来源：origin: org.osgi/org.osgi.core

public Void run() {
    map.put("id", new Long(bundle.getBundleId()));
    map.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      map.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      map.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: jersey/jersey

@Override
public void bundleChanged(final BundleEvent event) {
  if (event.getType() == BundleEvent.RESOLVED) {
    register(event.getBundle());
  } else if (event.getType() == BundleEvent.UNRESOLVED || event.getType() == BundleEvent.UNINSTALLED) {
    final Bundle unregisteredBundle = event.getBundle();
    lock.writeLock().lock();
    try {
      factories.remove(unregisteredBundle.getBundleId());
      if (unregisteredBundle.getSymbolicName().equals(CoreBundleSymbolicNAME)) {
        bundleContext.removeBundleListener(this);
        factories.clear();
      }
    } finally {
      lock.writeLock().unlock();
    }
  }
}

代码示例来源：origin: org.apache.geronimo.modules/geronimo-myfaces

protected boolean findFaceletsConfigResources(Bundle bundle) {
  Enumeration<URL> metaInfEn = bundle.findEntries("META-INF/", "*.taglib.xml", false);
  if (metaInfEn == null) {
    return false;
  }
  List<URL> faceletsConfigResources = new ArrayList<URL>();
  while (metaInfEn.hasMoreElements()) {
    faceletsConfigResources.add(metaInfEn.nextElement());
  }
  bundleIdFaceletsConfigResourcesMap.put(bundle.getBundleId(), faceletsConfigResources);
  return true;
}

代码示例来源：origin: org.osgi/org.osgi.core

public Void run() {
    map.put("id", new Long(bundle.getBundleId()));
    map.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      map.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      map.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: org.eclipse.core/runtime

/**
 * Returns a string representation of the plug-in, suitable 
 * for debugging purposes only.
 */
@Override
public String toString() {
  Bundle myBundle = getBundle();
  if (myBundle == null)
    return ""; //$NON-NLS-1$
  String name = myBundle.getSymbolicName();
  return name == null ? new Long(myBundle.getBundleId()).toString() : name;
}

代码示例来源：origin: org.ops4j.pax.cdi/pax-cdi-weld

@Override
public CdiContainer createContainer(Bundle bundle, Collection<Bundle> extensions) {
  WeldCdiContainer container = new WeldCdiContainer(bundleContext.getBundle(),
    bundle, extensions);
  containers.put(bundle.getBundleId(), container);
  log.debug("Weld Container created");
  return container;
}

代码示例来源：origin: org.osgi/org.osgi.core

public Void run() {
    map.put("id", new Long(bundle.getBundleId()));
    map.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      map.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      map.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: spring-projects/spring-roo

/**
 * Locates the bundle ID for this BundleSymbolicName, if available.
 * 
 * @param context to search (required)
 * @return the ID (or null if cannot be found)
 */
public Long findBundleIdWithoutFail(final BundleContext context) {
 Validate.notNull(context, "Bundle context is unavailable");
 final Bundle[] bundles = context.getBundles();
 if (bundles == null) {
  throw new IllegalStateException("Bundle IDs cannot be retrieved as BundleContext unavailable");
 }
 for (final Bundle b : bundles) {
  if (getKey().equals(b.getSymbolicName())) {
   return b.getBundleId();
  }
 }
 throw new IllegalStateException("Bundle symbolic name '" + getKey()
   + "' has no local bundle ID at this time");
}

代码示例来源：origin: apache/karaf

@Override
public void blueprintEvent(BlueprintEvent blueprintEvent) {
  if (LOG.isDebugEnabled()) {
    BundleState state = getState(blueprintEvent);
    LOG.debug("Blueprint app state changed to " + state + " for bundle "
         + blueprintEvent.getBundle().getBundleId());
  }
  states.put(blueprintEvent.getBundle().getBundleId(), blueprintEvent);
}

代码示例来源：origin: org.osgi/org.osgi.compendium

public Object run() {
    map.put("id", new Long(bundle.getBundleId()));
    map.put("location", bundle.getLocation());
    String name = bundle.getSymbolicName();
    if (name != null) {
      map.put("name", name);
    }
    SignerProperty signer = new SignerProperty(bundle);
    if (signer.isBundleSigned()) {
      map.put("signer", signer);
    }
    return null;
  }
});

代码示例来源：origin: org.apache.felix/org.apache.felix.webconsole

UpdateHelper( final SimpleWebConsolePlugin plugin, final Bundle bundle, final File bundleFile,
  boolean refreshPackages )
{
  super( plugin, "Background Update " + bundle.getSymbolicName() + " (" + bundle.getBundleId() + ")",
    bundleFile, refreshPackages );
  this.bundle = bundle;
}

代码示例来源：origin: apache/karaf

public void onOsgiApplicationEvent(OsgiBundleApplicationContextEvent event) {
  if (LOG.isDebugEnabled()) {
    BundleState state = mapEventToState(event);
    LOG.debug("Spring app state changed to " + state + " for bundle " + event.getBundle().getBundleId());
  }
  states.put(event.getBundle().getBundleId(), event);
}

代码示例来源：origin: com.cognifide.cq/cqsm-bundle

@Override
public void modifiedBundle(Bundle bundle, BundleEvent event, Object object) {
  final List<Class<?>> scanned = new ClassScanner(bundle, bundleContext)
      .findClasses(bundleHeader, annotationClass);
  classes.remove(bundle.getBundleId());
  if (scanned.size() > 0) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Updating classes ({}) from bundle: {}", scanned.size(), bundle.getSymbolicName());
    }
    classes.put(bundle.getBundleId(), scanned);
  }
}

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