org.apache.camel.language.js.JavaScriptHelper Maven / Gradle / Ivy

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/*
 * 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.camel.language.js;

import org.graalvm.polyglot.Context;
import org.graalvm.polyglot.HostAccess;
import org.graalvm.polyglot.PolyglotAccess;

public final class JavaScriptHelper {

    private JavaScriptHelper() {
    }

    public static Context newContext() {
        final Context.Builder contextBuilder = Context.newBuilder("js")
                .allowIO(true)
                .allowHostAccess(HostAccess.ALL)
                .allowHostClassLookup(s -> true)
                .allowPolyglotAccess(PolyglotAccess.NONE)
                .option("engine.WarnInterpreterOnly", "false");
        return contextBuilder.build();
    }
}