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

Class org.osgi.service.prefs.Preferences

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

org.osgi.service.prefs.Preferences.node()
Returns a named {@code Preferences} object (node), creating it and any ofits ancestors if they do not already exist. Accepts a relative or absolute pathname. Absolute pathnames (which begin with {@code '/'}) are interpreted relative to the root of this node. Relative pathnames (which begin with any character other than {@code '/'}) are interpreted relative to this node itself. The empty string ( {@code ""}) is a valid relative pathname, referring to this node itself.
If the returned node did not exist prior to this call, this node and any ancestors that were created by this call are not guaranteed to become persistent until the {@code flush} method is called on the returned node(or one of its descendants). @param pathName the path name of the {@code Preferences} object toreturn. @return the specified {@code Preferences} object. @throws IllegalArgumentException if the path name is invalid. @throws IllegalStateException if this node (or an ancestor) has beenremoved with the {@link #removeNode()} method. @throws NullPointerException if path name is {@code null}. @see #flush()

  /* (non-Javadoc)
   * @see org.eclipse.core.runtime.preferences.PreferenceModifyListener#preApply(org.eclipse.core.runtime.preferences.IEclipsePreferences)
   */
  public IEclipsePreferences preApply(IEclipsePreferences node) {
    Preferences instance = node.node(InstanceScope.SCOPE);
    cleanJavaCore(instance.node(JavaCore.PLUGIN_ID));
    return super.preApply(node);
  }
  
  /**
   * Clean imported preferences from obsolete keys.

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        break;
      }
    }
    final Preferences preferences = getPrefs();
    try {
      preferences.node(id).removeNode();
    } catch (BackingStoreException e) {
      // TODO Error logging
    }
  }

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    private Preferences getUserPrefs(User user, URL location, String customer, String name) {
        Preferences userPrefs = m_preferences.getUserPreferences(user.getName());
        Preferences userAdminPrefs = userPrefs.node(REPOSITORY_USER_ADMIN_PREFS);
        Preferences repoPref = userAdminPrefs.node(location.getAuthority() + location.getPath());
        Preferences customerPref = repoPref.node(customer);
        return customerPref.node(name);
    }


    /**
     * Creates a cached repository based on preferences.
     */

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        String[] name = paramsNode.childrenNames();


        Preferences plugin = paramsNode.node(name[0]);
        name = plugin.childrenNames();


        return plugin.node(name[0]);
    }


    /**
     * @return Returns the layer.
     * @uml.property name="layer"

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        String[] name = paramsNode.childrenNames();


        Preferences plugin = paramsNode.node(name[0]);
        name = plugin.childrenNames();


        return plugin.node(name[0]);
    }
    /**
     * Save this local catalog to the provided file.
     * 
     * @param catalogLocation

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        try {
            Preferences root = UiPlugin.getUserPreferences();
            Preferences node = root.node(InstanceScope.SCOPE).node(CUSTOM_ID); 


            if (node.nodeExists(code)) {
                return node.node(code);
            }


            for( String id : node.childrenNames() ) {
                Preferences child = node.node(id);
                String name = child.get(NAME_ID, null);

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    }


    private void firstRun() throws Exception {
        // getWindowConfigurer().getWindow().getShell().setMaximized(true);
        Preferences userPreferences = UiPlugin.getUserPreferences();
        userPreferences
                .node("org.locationtech.udig.ui.firstRun").putBoolean("org.locationtech.udig.ui.isFirstRun", false); //$NON-NLS-1$ //$NON-NLS-2$


//        if (Platform.getOS().equals(Platform.OS_LINUX)) {
//            MessageDialog.openWarning(getWindowConfigurer().getWindow()
//                    .getShell(), "Warning", "Some Linux users have experienced issues with map display being slow or strange artifacts on some versions of Linux. This is now very rare but if you experience this problem go into the preferences and disable *Advanced Graphics*.");

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    private Preferences getRepositoryPrefs(Preferences userPrefs, URL location, String customer, String name) {
        // Note: we can only use the getAuthority part of the URL for indexing, because the full URL will contain
        // in the protocol part.
        Preferences repoPref = userPrefs.node(location.getAuthority() + location.getPath());
        Preferences customerPref = repoPref.node(customer);
        return customerPref.node(name);
    }


    /**
     * Helper method for login.
     * @throws IOException

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            m_log.log(LogService.LOG_WARNING, "Could not store all preferences for " + workingNode.absolutePath());
            e.printStackTrace();
        }
        
        for (Map.Entry<RepositoryObject, WorkingState> entry : m_workingState.entrySet()) {
            workingNode.node(entry.getKey().getDefinition()).put(PREFS_LOCAL_WORKING_STATE_VALUE, entry.getValue().toString());
        }


        m_prefs.putLong(PREFS_LOCAL_FILE_VERSION, m_repository.getMostRecentVersion());
    }

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        // First, get all nodes and their workingstate.
        try {
            String defaultWorkingState = WorkingState.Unchanged.toString();


            for (String node : workingNode.childrenNames()) {
                String state = workingNode.node(node).get(PREFS_LOCAL_WORKING_STATE_VALUE, defaultWorkingState);
                entries.put(node, WorkingState.valueOf(state));
            }
        }
        catch (BackingStoreException e) {
            // Something went wrong reading from the store, just work with whatever we have in the map.

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