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/*
* Copyright 2016 Huawei Technologies Co., Ltd.
*
* 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.onap.vfc.nfvo.vnfm.gvnfm.jujuvnfmadapter.service.juju;
import org.python.core.PyObject;
import org.python.core.PyString;
import org.python.util.PythonInterpreter;
/**
* <br/>
* <p>
* </p>
*
* @author
* @version NFVO 0.5 Aug 22, 2016
*/
public class PyObjectFactory {
private static PyObject environmentClass;
private static PyObject environmentObj;
/**
* <br>
*
* @param envName
* @return
* @since NFVO 0.5
*/
public static PyObjectFactory build(String envName) {
PythonInterpreter interpreter = new PythonInterpreter();
interpreter.exec("from jujuclient import Environment");
environmentClass = interpreter.get("Environment");
PyObject env = environmentClass.__call__();
environmentObj = env.invoke("connect", new PyString(envName));
return new PyObjectFactory();
}
/**
* <br>
*
* @param methodName
* @return
* @since NFVO 0.5
*/
public PyObject execute(String methodName) {
environmentObj.toString();
return environmentObj.invoke(methodName);
}
/**
* <br>
*
* @param methodName
* @param args
* @return
* @since NFVO 0.5
*/
public PyObject execute(String methodName, PyObject args) {
return environmentObj.invoke(methodName, args);
}
/**
* <br>
*
* @param methodName
* @param arg1
* @param arg2
* @return
* @since NFVO 0.5
*/
public PyObject execute(String methodName, PyObject arg1, PyObject arg2) {
return environmentObj.invoke(methodName, arg1, arg2);
}
/**
* <br>
*
* @param methodName
* @param args
* @return
* @since NFVO 0.5
*/
public PyObject execute(String methodName, PyObject[] args) {
return environmentObj.invoke(methodName, args);
}
}
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