org.jkiss.dbeaver.ext.exasol.editors.ExasolLockEditor.java Source code

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Here is the source code for org.jkiss.dbeaver.ext.exasol.editors.ExasolLockEditor.java

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/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2017 Andrew Khitrin (ahitrin@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.exasol.editors;

import org.eclipse.jface.action.IContributionManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.swt.widgets.Composite;
import org.jkiss.dbeaver.ext.exasol.model.ExasolDataSource;
import org.jkiss.dbeaver.ext.exasol.model.lock.ExasolLock;
import org.jkiss.dbeaver.ext.exasol.model.lock.ExasolLockManager;
import org.jkiss.dbeaver.ext.ui.locks.edit.AbstractLockEditor;
import org.jkiss.dbeaver.ext.ui.locks.manage.LockManagerViewer;
import org.jkiss.dbeaver.model.admin.locks.DBAServerLock;
import org.jkiss.dbeaver.model.admin.locks.DBAServerLockItem;
import org.jkiss.dbeaver.model.admin.locks.DBAServerLockManager;
import org.jkiss.dbeaver.model.exec.DBCExecutionContext;

import java.math.BigInteger;
import java.util.HashMap;

public class ExasolLockEditor extends AbstractLockEditor {

    public static final String sidHold = "hsid";
    public static final String sidWait = "wsid";

    @SuppressWarnings("unchecked")
    @Override
    protected LockManagerViewer createLockViewer(DBCExecutionContext executionContext, Composite parent) {
        @SuppressWarnings("rawtypes")
        DBAServerLockManager<DBAServerLock, DBAServerLockItem> lockManager = (DBAServerLockManager) new ExasolLockManager(
                (ExasolDataSource) executionContext.getDataSource());

        return new LockManagerViewer(this, parent, lockManager) {
            @Override
            protected void contributeToToolbar(
                    DBAServerLockManager<DBAServerLock, DBAServerLockItem> sessionManager,
                    IContributionManager contributionManager) {
                contributionManager.add(new Separator());
            }

            @SuppressWarnings("serial")
            @Override
            protected void onLockSelect(final DBAServerLock lock) {
                super.onLockSelect(lock);
                if (lock != null) {
                    final ExasolLock pLock = (ExasolLock) lock;
                    super.refreshDetail(new HashMap<String, Object>() {
                        {
                            put(sidHold, BigInteger.valueOf(pLock.getHold_sid()));
                            put(sidWait, BigInteger.valueOf(pLock.getWait_sid().longValue()));
                        }
                    });
                }
            }
        };
    }

}