Examples of org.osgi.service.prefs.Preferences.removeNode()

Class org.osgi.service.prefs.Preferences

Examples of org.osgi.service.prefs.Preferences.removeNode()

org.osgi.service.prefs.Preferences.removeNode()
Removes this node and all of its descendants, invalidating any properties contained in the removed nodes. Once a node has been removed, attempting any method other than {@code name()}, {@code absolutePath()} or{@code nodeExists("")} on the corresponding {@code Preferences} instancewill fail with an {@code IllegalStateException}. (The methods defined on {@code Object} can still be invoked on a node after it has been removed;they will not throw {@code IllegalStateException}.)
The removal is not guaranteed to be persistent until the {@code flush}method is called on the parent of this node. @throws IllegalStateException if this node (or an ancestor) has alreadybeen removed with the {@link #removeNode()} method. @throws BackingStoreException if this operation cannot be completed dueto a failure in the backing store, or inability to communicate with it. @see #flush()

                if (wkt != null) {
                    try {
                        return ReferencingFactoryFinder.getCRSFactory(null).createFromWKT(wkt);
                    } catch (Exception e) {
                        UiPlugin.log(wkt, e); 
                        child.removeNode();
                    }
                }
            }


        } catch (Exception e) {

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    }


    private void clearPreferences( Preferences node ) throws BackingStoreException {
        for( String name : node.childrenNames() ) {
            Preferences child = node.node(name);
            child.removeNode();
        }
    }


    /** Access the IBookmarkService for the current workbench */
    public static IBookmarkService getBookmarkService() {

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     * @throws BackingStoreException
     */
    private void clearPreferences( Preferences node ) throws BackingStoreException {
        for( String name : node.childrenNames() ) {
            Preferences child = node.node(name);
            child.removeNode();
        }
    }




}

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  public void delete() {
    try {
      Preferences node = getConfigurationNode();
      if (id != null) {
        Preferences child = node.node(id);
        child.removeNode();
      }
      PreferencesHelper.flush(node);
    } catch (BackingStoreException e) {
      Activator.showUserError("Failed to remove + " + this + " from configuration store", e.getMessage(), e);
    }

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                profile.save();
            }
            for (String key : globalPreferences.childrenNames()) {
                if (!profileMap.containsKey(key)) {
                    Preferences node = globalPreferences.node(key);
                    node.removeNode();
                }
            }
            globalPreferences.flush();
        } catch (BackingStoreException e) {
            throw new CoreException(TeaVMEclipsePlugin.makeError(e));

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                {
                    logger.debug( "error loading schema " + node.get( SCHEMA_URL, "" ) + " in the pool" ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                }
                finally
                {
                    node.removeNode();
                }
            }
            saved_workspace.flush();
        }
        catch ( BackingStoreException e )

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      for (int i = 0; i < targets.length; i++) {
        String target = targets[i];
        Preferences node = connections.node(target);
        String cdTarget = normalizeURI(cd.getTargetURI());
        if (node != null && target != null && target.equals(cdTarget)) {
          node.removeNode();
        }
      }
      connections.flush();
    } catch (BackingStoreException e) {
      ClientPlugin.getDefault().getLog().log(

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