Examples with Preferences org.osgi.service.prefs.Preferences used on opensource projects

Example 31 with Preferences

use of org.osgi.service.prefs.Preferences in project eclipse.platform.runtime by eclipse.

the class EclipsePreferencesTest method testName.

public void testName() {
    Preferences node = Platform.getPreferencesService().getRootNode();
    assertEquals("1.0", "", node.name());
    node = node.node(TestScope.SCOPE);
    assertEquals("2.0", TestScope.SCOPE, node.name());
    node = node.node("foo");
    assertEquals("3.0", "foo", node.name());
}

Example 32 with Preferences

use of org.osgi.service.prefs.Preferences in project eclipse.platform.runtime by eclipse.

the class EclipsePreferencesTest method tearDown.

@Override
protected void tearDown() throws Exception {
    Preferences node = getScopeRoot();
    node.removeNode();
}

Example 33 with Preferences

use of org.osgi.service.prefs.Preferences in project eclipse.platform.runtime by eclipse.

the class ContentType method addFileSpec.

@Override
public void addFileSpec(String fileSpec, int type) throws CoreException {
    Assert.isLegal(type == FILE_EXTENSION_SPEC || type == FILE_NAME_SPEC || type == FILE_PATTERN_SPEC, // $NON-NLS-1$
    "Unknown type: " + type);
    String[] userSet;
    synchronized (this) {
        if (!internalAddFileSpec(fileSpec, type | SPEC_USER_DEFINED))
            return;
        userSet = getFileSpecs(type | IGNORE_PRE_DEFINED);
    }
    // persist using preferences
    Preferences contentTypeNode = manager.getPreferences().node(id);
    String newValue = Util.toListString(userSet);
    // we are adding stuff, newValue must be non-null
    Assert.isNotNull(newValue);
    setPreference(contentTypeNode, getPreferenceKey(type), newValue);
    try {
        contentTypeNode.flush();
    } catch (BackingStoreException bse) {
        String message = NLS.bind(ContentMessages.content_errorSavingSettings, id);
        IStatus status = new Status(IStatus.ERROR, ContentMessages.OWNER_NAME, 0, message, bse);
        throw new CoreException(status);
    }
    // notify listeners
    manager.fireContentTypeChangeEvent(this);
}

Example 34 with Preferences

use of org.osgi.service.prefs.Preferences in project eclipse.platform.runtime by eclipse.

the class ContentType method setDefaultCharset.

@Override
public void setDefaultCharset(String newCharset) throws CoreException {
    synchronized (this) {
        // don't do anything if there is no actual change
        if (userCharset == null) {
            if (newCharset == null)
                return;
        } else if (userCharset.equals(newCharset))
            return;
        // apply change in memory
        userCharset = newCharset;
    }
    // persist the change
    Preferences contentTypeNode = manager.getPreferences().node(id);
    setPreference(contentTypeNode, PREF_DEFAULT_CHARSET, userCharset);
    try {
        contentTypeNode.flush();
    } catch (BackingStoreException bse) {
        String message = NLS.bind(ContentMessages.content_errorSavingSettings, id);
        IStatus status = new Status(IStatus.ERROR, ContentMessages.OWNER_NAME, 0, message, bse);
        throw new CoreException(status);
    }
    // notify listeners
    manager.fireContentTypeChangeEvent(this);
}

Example 35 with Preferences

use of org.osgi.service.prefs.Preferences in project eclipse.platform.runtime by eclipse.

the class ContentType method removeFileSpec.

@Override
public void removeFileSpec(String fileSpec, int type) throws CoreException {
    Assert.isLegal(type == FILE_EXTENSION_SPEC || type == FILE_NAME_SPEC || type == FILE_PATTERN_SPEC, // $NON-NLS-1$
    "Unknown type: " + type);
    synchronized (this) {
        if (!internalRemoveFileSpec(fileSpec, type | SPEC_USER_DEFINED))
            return;
    }
    // persist the change
    Preferences contentTypeNode = manager.getPreferences().node(id);
    final String[] userSet = getFileSpecs(type | IGNORE_PRE_DEFINED);
    String preferenceKey = getPreferenceKey(type);
    String newValue = Util.toListString(userSet);
    setPreference(contentTypeNode, preferenceKey, newValue);
    try {
        contentTypeNode.flush();
    } catch (BackingStoreException bse) {
        String message = NLS.bind(ContentMessages.content_errorSavingSettings, id);
        IStatus status = new Status(IStatus.ERROR, ContentMessages.OWNER_NAME, 0, message, bse);
        throw new CoreException(status);
    }
    // notify listeners
    manager.fireContentTypeChangeEvent(this);
}