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/*******************************************************************************
* Copyright (c) 2000, 2015 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.registry;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtensionRegistry;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.internal.WorkbenchPlugin;
/**
* A strategy to read working set extensions from the registry.
*/
public class WorkingSetRegistryReader extends RegistryReader {
private WorkingSetRegistry registry;
/**
* Create a new instance of this reader.
*/
public WorkingSetRegistryReader() {
super();
}
/**
* Create a new instance of this reader.
*
* @param registry the registry to populate
*/
public WorkingSetRegistryReader(WorkingSetRegistry registry) {
super();
this.registry = registry;
}
/**
* Overrides method in RegistryReader.
*
* @see RegistryReader#readElement(IConfigurationElement)
*/
@Override
public boolean readElement(IConfigurationElement element) {
if (element.getName().equals(IWorkbenchRegistryConstants.TAG_WORKING_SET)) {
try {
WorkingSetDescriptor desc = new WorkingSetDescriptor(element);
registry.addWorkingSetDescriptor(desc);
} catch (CoreException e) {
// log an error since its not safe to open a dialog here
WorkbenchPlugin
.log(
"Unable to create working set descriptor.", e.getStatus());//$NON-NLS-1$
}
return true;
}
return false;
}
/**
* Reads the working set extensions within a registry.
*
* @param in the plugin registry to read from
* @param out the working set registry to store read entries in.
*/
public void readWorkingSets(IExtensionRegistry in, WorkingSetRegistry out) {
registry = out;
readRegistry(in, PlatformUI.PLUGIN_ID,
IWorkbenchRegistryConstants.PL_WORKINGSETS);
}
}
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