Java BundleException類代碼示例

import org.osgi.framework.BundleException; //導入依賴的package包/類
private void performAction(DependencyAction action, Map<MavenArtifact, ArtifactLoader> artifact2loader) throws BundleException {
	LOGGER.info("Perform " + action);
	EventAdmin eventAdmin = this.eventAdmin;
	if (eventAdmin != null)
		eventAdmin.postEvent(new DependencyActionEvent(action));

	if (action instanceof InstallAction) {
		performInstall(action.artifact, artifact2loader.get(action.artifact));
	} else if (action instanceof UpdateAction) {
		MavenArtifact target = ((UpdateAction) action).targetArtifact;
		performUpdate(action.artifact, target, artifact2loader.get(target));
	} else if (action instanceof UninstallAction) {
		performUninstall(action.artifact);
	} else {
		throw new IllegalArgumentException("Unknown action: " + action);
	}
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
@Override
public void init() throws BundleException {
    super.init();
    if (Boolean.getBoolean("osgi.framework.useSystemProperties")) {
        Properties prev = FrameworkProperties.getProperties();
        try {
            Field f = FrameworkProperties.class.getDeclaredField("properties"); // NOI18N
            f.setAccessible(true);
            f.set(null, null);
        } catch (Exception ex) {
            throw new IllegalStateException(ex);
        }
        Properties newP = FrameworkProperties.getProperties();
        for (Map.Entry en : prev.entrySet()) {
            if (en.getKey() instanceof String && en.getValue() instanceof String) {
                newP.setProperty((String)en.getKey(), (String)en.getValue());
            }
        }
        assert System.getProperties() == FrameworkProperties.getProperties();
    }
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
@Override
public Bundle installBundle(String url, InputStream in) throws BundleException {
    final String pref = "reference:";
    if (url.startsWith(pref)) {
        // workaround for problems with space in path
        url = url.replaceAll("%20", " ");
        String filePart = url.substring(pref.length());
        if (installArea != null && filePart.startsWith(installArea)) {
            String relPath = filePart.substring(installArea.length());
            if (relPath.startsWith("/")) { // NOI18N
                relPath = relPath.substring(1);
            }
            url = pref + "file:" + relPath;
            NetbinoxFactory.LOG.log(Level.FINE, "Converted to relative {0}", url);
        } else {
            NetbinoxFactory.LOG.log(Level.FINE, "Kept absolute {0}", url);
        }
    }
    return delegate.installBundle(url, in);
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
 * Installs the specified jar bundle and adds the Bundle instance to the local bundle vector {@link #getBundleVector()}.
 * @param bundleJarFilePath the bundle jar file path
 */
public void installBundle(String bundleJarFilePath) {
	Bundle bundle = null;
	try {
		BundleContext bundleContext = FrameworkUtil.getBundle(this.getClass()).getBundleContext();
		bundle = bundleContext.installBundle(bundleJarFilePath);
		if (this.debug) System.out.println("=> + " + bundle.getSymbolicName() + " installed.");
		
	} catch (BundleException bEx) {
		bEx.printStackTrace();
	}
	// --- Remind this bundle ---------------
	if (bundle!=null) this.getBundleVector().addElement(bundle);
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
 * Stops and un-installs the current bundle.
 */
public void stopAndUninstallBundles() {
	
	// --- Get a copy of loaded bundles -----
	Vector<Bundle> bundlesToRemove = new Vector<>(this.getBundleVector());
	for (Bundle bundle: bundlesToRemove) {
		try {
			// --- Remove, if active --------
			if (bundle.getState()==Bundle.ACTIVE) {
				bundle.stop();
				bundle.uninstall();
			}
			// --- Remove from vector -------
			this.getBundleVector().remove(bundle);
			if (this.debug) System.out.println("=> - " + bundle.getSymbolicName() + " stoped & uninstalled");
			
		} catch (BundleException bEx) {
			bEx.printStackTrace();
		}
	}
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
 * Test currently does not work as data source config is not deployed for unknown reason
 */
@Ignore
@Test
public void test() throws BundleException {
    resolveBundles();
    Assert.assertEquals(0, taskService.getTasks().size());
    Task task = new Task();
    task.setId(1);
    task.setDescription("My task");
    taskService.addTask(task);
    Collection<Task> tasks = taskService.getTasks();
    Assert.assertEquals(1, tasks.size());
    Task task1  = tasks.iterator().next();
    Assert.assertEquals(1, task1.getId().intValue());
    Assert.assertEquals("My task", task1.getDescription());
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
private void setStartLevel ( final String symbolicName, final int startLevel ) throws BundleException
{
    final Bundle bundle = findBundle ( symbolicName );
    if ( bundle == null )
    {
        return;
    }
    final BundleStartLevel bundleStartLevel = bundle.adapt ( BundleStartLevel.class );
    if ( bundleStartLevel == null )
    {
        return;
    }

    bundleStartLevel.setStartLevel ( startLevel < 0 ? this.defaultStartLevel : startLevel );
    bundle.start ();
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
@Deprecated
public void uninstallBundle(final String location) throws BundleException {
    Bundle bundle = Framework.getBundle(location);
    if (bundle != null) {
        BundleImpl b = (BundleImpl)bundle;
        File delDir = null;
        try {
            File soFile = b.getArchive().getArchiveFile();
            if(soFile.canWrite()){
                soFile.delete();
            }
            delDir = b.getArchive().getCurrentRevision().getRevisionDir();
            bundle.uninstall();
            if(delDir !=null ){
                Framework.deleteDirectory(delDir);
            }
        } catch (Exception e) {
        }

    } else {
        throw new BundleException("Could not uninstall bundle " + location + ", because could not find it");
    }
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
 * create a new bundle object from InputStream. This is used when a new bundle is installed.
 *
 * @param location the bundle location.
 * @param stream the input stream.
 * @throws BundleException if something goes wrong.
 * @throws IOException
 */
BundleImpl(final File bundleDir, final String location, final InputStream stream,
           final File file, String unique_tag, boolean installForCurrentVersion, long dexPatchVersion) throws BundleException, IOException{
    this.location = location;
    this.bundleDir = bundleDir;
    if(installForCurrentVersion) {
        Framework.notifyBundleListeners(BundleEvent.BEFORE_INSTALL, this);
    }
    if (stream != null) {
        this.archive = new BundleArchive(location,bundleDir, stream,unique_tag, dexPatchVersion);
    } else if (file != null) {
        this.archive = new BundleArchive(location,bundleDir, file,unique_tag, dexPatchVersion);
    }
    this.state = INSTALLED;
    if (installForCurrentVersion) {
        resolveBundle();
        Framework.bundles.put(location, this);
        // notify the listeners
        Framework.notifyBundleListeners(BundleEvent.INSTALLED, this);
    }
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
 * uninstall the bundle.
 * 
 * @throws BundleException if bundle is already uninstalled
 * @see org.osgi.framework.Bundle#uninstall()
 * @category Bundle
 */
public synchronized void uninstall() throws BundleException {

    if (state == UNINSTALLED) {
        throw new IllegalStateException("Bundle " + toString() + " is already uninstalled.");
    }
    if (state == ACTIVE) {
        try {
            stop();
        } catch (Throwable t) {
            Framework.notifyFrameworkListeners(FrameworkEvent.ERROR, this, t);
        }
    }

    state = UNINSTALLED;

    classloader.cleanup(true);
    classloader = null;

    Framework.bundles.remove(getLocation());
    Framework.notifyBundleListeners(BundleEvent.UNINSTALLED, this);
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
private void startDependencyAsynch(final Bundle bundle) {
	System.out.println("starting dependency test bundle");
	Runnable runnable = new Runnable() {

		public void run() {
			try {
				bundle.start();
				System.out.println("started dependency test bundle");
			}
			catch (BundleException ex) {
				System.err.println("can't start bundle " + ex);
			}
		}
	};
	Thread thread = new Thread(runnable);
	thread.setDaemon(false);
	thread.setName("dependency test bundle");
	thread.start();
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
/**
     * Starts a bundle and prints a nice logging message in case of failure.
     *
     * @param bundle to start
     * @throws BundleException
     */
    private void startBundle(Bundle bundle) throws BundleException {
        boolean debug = logger.isDebugEnabled();
        String info = "[" + OsgiStringUtils.nullSafeNameAndSymName(bundle) + "|" + bundle.getLocation() + "]";

        if (!OsgiBundleUtils.isFragment(bundle)) {
            if (debug)
                logger.debug("Starting " + info);
            try {
                bundle.start();
            } catch (BundleException ex) {
                logger.error("cannot start bundle " + info, ex);
                throw ex;
            }
        } else {
//			if (!OsgiBundleUtils.isBundleResolved(bundle)) {
//				logger.error("fragment not resolved: " + info);
//				throw new BundleException("Unable to resolve fragment: " + info);
//			} else if (debug)
            logger.debug(info + " is a fragment; start not invoked");
        }
    }
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
@Deprecated
private void checkExecutionEnviroment(String[] requireEnv, String[] execEnv)
        throws BundleException {
    if (requireEnv.length != 0) {
        Set hashSet = new HashSet(Arrays.asList(execEnv));
        int i = 0;
        while (i < requireEnv.length) {
            if (!hashSet.contains(requireEnv[i])) {
                i++;
            } else {
                return;
            }
        }
        throw new BundleException("Platform does not provide EEs " + Arrays.asList(requireEnv));
    }
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
BundleImpl(File file) throws Exception {
    long currentTimeMillis = System.currentTimeMillis();
    DataInputStream dataInputStream = new DataInputStream(new FileInputStream(new File(file, "meta")));
    this.location = dataInputStream.readUTF();
    this.currentStartlevel = dataInputStream.readInt();
    this.persistently = dataInputStream.readBoolean();
    dataInputStream.close();

    this.bundleDir = file;
    this.state = BundleEvent.STARTED;
    try {
        this.archive = new BundleArchive(this.location, file);
        resolveBundle(false);
        Framework.bundles.put(this.location, this);
        Framework.notifyBundleListeners(BundleEvent.INSTALLED, this);
        if (Framework.DEBUG_BUNDLES && log.isInfoEnabled()) {
            log.info("Framework: Bundle " + toString() + " loaded. " + (System.currentTimeMillis() - currentTimeMillis) + " ms");
        }
    } catch (Exception e) {
        throw new BundleException("Could not load bundle " + this.location, e.getCause());
    }
}
 

import org.osgi.framework.BundleException; //導入依賴的package包/類
public synchronized void startBundle() throws BundleException {
    if (this.state == BundleEvent.INSTALLED) {
        throw new IllegalStateException("Cannot start uninstalled bundle "
                + toString());
    } else if (this.state != BundleEvent.RESOLVED) {
        if (this.state == BundleEvent.STARTED) {
            resolveBundle(true);
        }
        this.state = BundleEvent.UPDATED;
        try {

            isValid = true;
            this.state = BundleEvent.RESOLVED;
            Framework.notifyBundleListeners(BundleEvent.STARTED, this);
            if (Framework.DEBUG_BUNDLES && log.isInfoEnabled()) {
                log.info("Framework: Bundle " + toString() + " started.");
            }
        } catch (Throwable th) {

            Framework.clearBundleTrace(this);
            this.state = BundleEvent.STOPPED;
            String msg = "Error starting bundle " + toString();
            log.error(msg,th);
        }
    }
}