/*
*
* 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
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package org.apache.airavata.gfac.core.provider.utils;
import org.apache.airavata.commons.gfac.type.ActualParameter;
import org.apache.airavata.commons.gfac.type.MappingFactory;
import org.apache.airavata.gfac.core.context.JobExecutionContext;
import org.apache.airavata.gfac.core.context.MessageContext;
import org.apache.airavata.gfac.core.provider.GFacProviderException;
import org.apache.airavata.schemas.gfac.InputParameterType;
import java.util.ArrayList;
import java.util.List;
public class ProviderUtils {
public static List<String> getInputParameters(JobExecutionContext jobExecutionContext) throws GFacProviderException {
List<String> parameters = new ArrayList<String>();
MessageContext inMessageContext = jobExecutionContext.getInMessageContext();
InputParameterType[] inputParamDefinitionArray = jobExecutionContext.getApplicationContext().
getServiceDescription().getType().getInputParametersArray();
for (InputParameterType inputParam : inputParamDefinitionArray) {
String parameterName = inputParam.getParameterName();
ActualParameter parameter = (ActualParameter)inMessageContext.getParameter(parameterName);
if(parameter == null){
throw new GFacProviderException("Cannot find required input parameter " + parameterName + ".");
}
parameters.add(MappingFactory.toString(parameter));
}
return parameters;
}
}