/* | |
* Copyright (C) 2012 The Android Open Source Project | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package com.motorolamobility.studio.android.db.core.command; | |
import org.eclipse.core.commands.AbstractHandler; | |
import org.eclipse.core.commands.ExecutionEvent; | |
import org.eclipse.core.commands.ExecutionException; | |
import org.eclipse.core.commands.IHandler; | |
import org.eclipse.core.runtime.IStatus; | |
import com.motorola.studio.android.common.utilities.EclipseUtils; | |
import com.motorolamobility.studio.android.db.core.i18n.DbCoreNLS; | |
import com.motorolamobility.studio.android.db.core.ui.IDbNode; | |
import com.motorolamobility.studio.android.db.core.ui.ITableNode; | |
import com.motorolamobility.studio.android.db.core.ui.ITreeNode; | |
public class DeleteTableHandler extends AbstractHandler implements IHandler | |
{ | |
private ITreeNode node; | |
public DeleteTableHandler() | |
{ | |
} | |
public DeleteTableHandler(ITreeNode node) | |
{ | |
this.node = node; | |
} | |
public Object execute(ExecutionEvent event) throws ExecutionException | |
{ | |
if (node instanceof ITableNode) | |
{ | |
ITableNode tableNode = (ITableNode) node; | |
IDbNode dbNode = (IDbNode) tableNode.getParent(); | |
boolean shouldProceed = | |
EclipseUtils | |
.showQuestionDialog( | |
DbCoreNLS.DeleteTableHandler_ConfirmationQuestionDialog_Title, | |
DbCoreNLS | |
.bind(DbCoreNLS.DeleteTableHandler_ConfirmationQuestionDialog_Description, | |
node.getName())); | |
if (shouldProceed) | |
{ | |
IStatus status = dbNode.deleteTable(tableNode); | |
if ((status != null) && !status.isOK()) | |
{ | |
//something went wrong when deleting the table... | |
EclipseUtils.showErrorDialog(DbCoreNLS.DbNode_CouldNotDeleteTable, | |
status.getMessage()); | |
} | |
} | |
} | |
return null; | |
} | |
} |