/*
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
* Copyright (C) 2011-2012 Eugene Fradkin (eugene.fradkin@gmail.com)
*
* 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 org.jkiss.dbeaver.ext.mysql.edit;
import org.jkiss.code.Nullable;
import org.jkiss.dbeaver.DBException;
import org.jkiss.dbeaver.ext.mysql.model.MySQLCatalog;
import org.jkiss.dbeaver.ext.mysql.model.MySQLProcedure;
import org.jkiss.dbeaver.model.DBPEvaluationContext;
import org.jkiss.dbeaver.model.edit.DBECommandContext;
import org.jkiss.dbeaver.model.edit.DBEPersistAction;
import org.jkiss.dbeaver.model.impl.DBSObjectCache;
import org.jkiss.dbeaver.model.impl.edit.SQLDatabasePersistAction;
import org.jkiss.dbeaver.model.impl.sql.edit.SQLObjectEditor;
import org.jkiss.dbeaver.model.runtime.DBRProgressMonitor;
import org.jkiss.dbeaver.ui.UITask;
import org.jkiss.dbeaver.ui.editors.object.struct.CreateProcedurePage;
import org.jkiss.utils.CommonUtils;
import java.util.List;
/**
* MySQLProcedureManager
*/
public class MySQLProcedureManager extends SQLObjectEditor<MySQLProcedure, MySQLCatalog> {
@Nullable
@Override
public DBSObjectCache<MySQLCatalog, MySQLProcedure> getObjectsCache(MySQLProcedure object)
{
return object.getContainer().getProceduresCache();
}
@Override
public long getMakerOptions()
{
return FEATURE_EDITOR_ON_CREATE;
}
@Override
protected void validateObjectProperties(ObjectChangeCommand command)
throws DBException
{
if (CommonUtils.isEmpty(command.getObject().getName())) {
throw new DBException("Procedure name cannot be empty");
}
if (CommonUtils.isEmpty(command.getObject().getDeclaration())) {
throw new DBException("Procedure body cannot be empty");
}
}
@Override
protected MySQLProcedure createDatabaseObject(DBRProgressMonitor monitor, DBECommandContext context, final MySQLCatalog parent, Object copyFrom)
{
return new UITask<MySQLProcedure>() {
@Override
protected MySQLProcedure runTask() {
CreateProcedurePage editPage = new CreateProcedurePage(parent);
if (!editPage.edit()) {
return null;
}
MySQLProcedure newProcedure = new MySQLProcedure(parent);
newProcedure.setProcedureType(editPage.getProcedureType());
newProcedure.setName(editPage.getProcedureName());
return newProcedure;
}
}.execute();
}
@Override
protected void addObjectCreateActions(List<DBEPersistAction> actions, ObjectCreateCommand command)
{
createOrReplaceProcedureQuery(actions, command.getObject());
}
@Override
protected void addObjectModifyActions(List<DBEPersistAction> actionList, ObjectChangeCommand command)
{
createOrReplaceProcedureQuery(actionList, command.getObject());
}
@Override
protected void addObjectDeleteActions(List<DBEPersistAction> actions, ObjectDeleteCommand command)
{
actions.add(
new SQLDatabasePersistAction("Drop procedure", "DROP " + command.getObject().getProcedureType() + " " + command.getObject().getFullyQualifiedName(DBPEvaluationContext.DDL)) //$NON-NLS-2$
);
}
private void createOrReplaceProcedureQuery(List<DBEPersistAction> actions, MySQLProcedure procedure)
{
actions.add(
new SQLDatabasePersistAction("Drop procedure", "DROP " + procedure.getProcedureType() + " IF EXISTS " + procedure.getFullyQualifiedName(DBPEvaluationContext.DDL))); //$NON-NLS-2$ //$NON-NLS-3$
actions.add(
new SQLDatabasePersistAction("Create procedure", procedure.getDeclaration(), true));
}
}