/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.openejb.resource.jdbc.plugin;

import org.apache.openejb.loader.SystemInstance;

public abstract class AbstractDataSourcePlugin implements DataSourcePlugin {
    public boolean isActive() {
        final SystemInstance systemInstance = SystemInstance.get();
        return "true".equals(systemInstance.getProperty(
            "openejb.datasource.plugin." + getClass().getSimpleName().replace("DataSourcePlugin", "") + ".activaed",
            systemInstance.getProperty("openejb.datasource.plugin.activated", "true")));
    }

    public static boolean isActive(final DataSourcePlugin helper) {
        return helper != null
            && (!AbstractDataSourcePlugin.class.isInstance(helper)
            || AbstractDataSourcePlugin.class.cast(helper).isActive());
    }
}
