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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.tuscany.implementation.script;
import javax.script.Invocable;
import javax.script.ScriptException;
import org.apache.tuscany.interfacedef.Operation;
import org.apache.tuscany.spi.implementation.Invoker;
public class ScriptInvoker implements Invoker {
private String operationName;
public ScriptInvoker(ScriptImplementation impl, Operation operation) {
this.operationName = operation.getName();
}
public Object invoke(Object instance, Object[] args) {
try {
Invocable scriptEngine = (Invocable)instance;
return scriptEngine.invokeFunction(operationName, args);
} catch (ScriptException e) {
throw new RuntimeException(e);
}
}
}
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