Examples with BackingStoreException java.util.prefs.BackingStoreException used on opensource projects

Example 51 with BackingStoreException

use of java.util.prefs.BackingStoreException in project tigervnc by TigerVNC.

the class UserPreferences method load.

public static void load(String nName) {
    // Sets the value of any corresponding Configuration parameters
    try {
        Preferences node = root.node(nName);
        String[] keys = node.keys();
        for (int i = 0; i < keys.length; i++) {
            String key = keys[i];
            VoidParameter p = Configuration.getParam(key);
            if (p == null)
                continue;
            String valueStr = node.get(key, null);
            if (valueStr == null)
                valueStr = p.getDefaultStr();
            Configuration.setParam(key, valueStr);
        }
    } catch (BackingStoreException e) {
        vlog.error(e.getMessage());
    }
}

Example 52 with BackingStoreException

use of java.util.prefs.BackingStoreException in project tigervnc by TigerVNC.

the class UserPreferences method save.

public static void save(String nName) {
    try {
        Preferences node = root.node(nName);
        node.sync();
        String[] keys = root.keys();
        for (int i = 0; i < keys.length; i++) vlog.debug(keys[i] + " = " + node.get(keys[i], null));
    } catch (BackingStoreException e) {
        vlog.error(e.getMessage());
    }
}

Example 53 with BackingStoreException

use of java.util.prefs.BackingStoreException in project cayenne by apache.

the class CodeTemplateManager method updateCustomTemplates.

/**
 * Updates custom templates from preferences.
 */
public void updateCustomTemplates(Preferences preference) {
    String[] keys = {};
    try {
        keys = preference.childrenNames();
    } catch (BackingStoreException e) {
        logger.warn("Error reading preferences");
    }
    this.customTemplates = new HashMap<>(keys.length, 1);
    for (String key : keys) {
        FSPath path = new FSPath(preference.node(key));
        customTemplates.put(key, path.getPath());
    }
}

Example 54 with BackingStoreException

use of java.util.prefs.BackingStoreException in project cayenne by apache.

the class CayennePreferenceEditor method revert.

public void revert() {
    // remove added preferences node
    for (Preferences pref : addedNode) {
        try {
            pref.removeNode();
        } catch (BackingStoreException ignored) {
        }
    }
    cayenneProjectPreferences.getDetailObject(DBConnectionInfo.class).cancel();
    restartRequired = false;
}

Example 55 with BackingStoreException

use of java.util.prefs.BackingStoreException in project cayenne by apache.

the class ChildrenMapPreference method initChildrenPreferences.

public void initChildrenPreferences() {
    Map<String, Object> children = new HashMap<>();
    try {
        String[] names = getCurrentPreference().childrenNames();
        for (String name : names) {
            try {
                Object newInstance = delegate.getClass().getConstructor(String.class, boolean.class).newInstance(name, true);
                children.put(name, newInstance);
            } catch (Throwable e) {
                throw new CayenneRuntimeException("Error initializing preference", e);
            }
        }
        this.children.putAll(children);
    } catch (BackingStoreException e) {
        e.printStackTrace();
    }
}