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[142806] Touched up preference handling for default persistence provider. No api changes in this commit.

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This commit is contained in:
David Dykstal 2007-04-05 02:03:34 +00:00
parent 9cb7bd0227
commit eac0923a01
3 changed files with 25 additions and 12 deletions
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7
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/core/IRSEPreferenceNames.java
View file

@ -35,4 +35,11 @@ public interface IRSEPreferenceNames {
* As profiles are activated, deactivated, or renamed this string must be modified.
*/
public static final String ACTIVEUSERPROFILES = "activeuserprofiles"; //$NON-NLS-1$
/**
* The key of the string containing the id of the default persistence provider.
* Value is "defaultPersistenceProvider".
*/
public static final String DEFAULT_PERSISTENCE_PROVIDER = "defaultPersistenceProvider"; //$NON-NLS-1$
}

8
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/core/RSEPreferenceInitializer.java
View file

@ -9,13 +9,21 @@
********************************************************************************/
package org.eclipse.rse.internal.core;
import org.eclipse.core.runtime.Preferences;
import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
import org.eclipse.rse.core.IRSEPreferenceNames;
import org.eclipse.rse.core.RSECorePlugin;
import org.eclipse.rse.core.RSEPreferencesManager;
public class RSEPreferenceInitializer extends AbstractPreferenceInitializer {
public void initializeDefaultPreferences() {
// the complex preferences
RSEPreferencesManager.initDefaults();
// the simple preferences
Preferences prefs = RSECorePlugin.getDefault().getPluginPreferences();
prefs.setDefault(IRSEPreferenceNames.DEFAULT_PERSISTENCE_PROVIDER, "org.eclipse.rse.persistence.PropertyFileProvider"); //$NON-NLS-1$
}
}

22
rse/plugins/org.eclipse.rse.core/src/org/eclipse/rse/internal/persistence/RSEPersistenceManager.java
View file

@ -27,8 +27,10 @@ import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Preferences;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.preferences.IPreferencesService;
import org.eclipse.rse.core.IRSEPreferenceNames;
import org.eclipse.rse.core.RSECorePlugin;
import org.eclipse.rse.core.SystemResourceManager;
import org.eclipse.rse.core.filters.ISystemFilterPool;
@ -166,21 +168,17 @@ public class RSEPersistenceManager implements IRSEPersistenceManager {
}
/**
* Retrieves the persistence provider for this workbench configuration.
* Several persistence providers may be registered, but only one persistence provider can be used.
* This persistence provider's identifier is specified in the org.eclipse.rse.persistenceProvider
* preference and can be specified a product's config.ini file.
* It is retrieved using the platform's preference service.
* If no such preference exists the default "org.eclipse.rse.persistence.PropertyFileProvider"
* is used.
* Retrieves the default persistence provider for this workbench configuration.
* Several persistence providers may be registered, but the default one is used for all
* profiles that do not have one explicitly specified.
* This persistence provider's identifier is specified in the org.eclipse.rse.core/defaultPersistenceProvider
* preference and can be specified a product's plugin_customization.ini file.
* @see IRSEPreferenceNames
* @return the default IRSEPersistenceProvider for this installation.
*/
public IRSEPersistenceProvider getRSEPersistenceProvider() {
IPreferencesService service = Platform.getPreferencesService();
String qualifier = "org.eclipse.rse"; //$NON-NLS-1$
String preferenceName = "persistenceProvider"; //$NON-NLS-1$
String defaultProviderName = "org.eclipse.rse.persistence.PropertyFileProvider"; //$NON-NLS-1$
String providerName = service.getString(qualifier, preferenceName, defaultProviderName, null);
Preferences preferences = RSECorePlugin.getDefault().getPluginPreferences();
String providerName = preferences.getString(IRSEPreferenceNames.DEFAULT_PERSISTENCE_PROVIDER);
IRSEPersistenceProvider provider = getRSEPersistenceProvider(providerName);
return provider;
}