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Runtime artifact for engineblock; This module ties the core libraries, provided drivers, and API into a single executable jar

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/*
 *
 *    Copyright 2016 jshook
 *    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 io.engineblock.script;

import javax.script.Bindings;
import java.util.Map;

/** A convenience class to make read-only Bindings easier to write.
 * This will not make access to the context efficient, but it will make it easier to do correctly.
 * More advanced implementations are recommended when the cost of indirecting through a map on access is too high.
 */
public abstract class ReadOnlyBindings implements Bindings {

    @Override
    public Object put(String name, Object value) {
        throw new ReadOnlyBindingsException(this, "put");
    }

    @Override
    public void putAll(Map toMerge) {
        throw new ReadOnlyBindingsException(this,"putAll");
    }

    @Override
    public void clear() {
        throw new ReadOnlyBindingsException(this,"clear");
    }


    @Override
    public Object remove(Object key) {
        throw new ReadOnlyBindingsException(this, "remove");
    }

}