io.cloudslang.lang.compiler.modeller.transformers.InputsTransformer.java Source code

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Here is the source code for io.cloudslang.lang.compiler.modeller.transformers.InputsTransformer.java

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/*******************************************************************************
 * (c) Copyright 2016 Hewlett-Packard Development Company, L.P.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Apache License v2.0 which accompany this distribution.
 *
 * The Apache License is available at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 *******************************************************************************/
package io.cloudslang.lang.compiler.modeller.transformers;

/*
 * Created by orius123 on 05/11/14.
 */

import io.cloudslang.lang.compiler.CompilerConstants;
import io.cloudslang.lang.compiler.modeller.result.BasicTransformModellingResult;
import io.cloudslang.lang.compiler.modeller.result.TransformModellingResult;
import io.cloudslang.lang.entities.SensitivityLevel;
import io.cloudslang.lang.entities.bindings.Input;
import org.apache.commons.collections4.CollectionUtils;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class InputsTransformer extends AbstractInputsTransformer implements Transformer<List<Object>, List<Input>> {

    /**
     * Transforms a list of inputs in (raw data form) to Input objects.
     *
     * @param rawData : inputs as described in Yaml source.
     * @return : list of inputs after transformation.
     */
    @Override
    public TransformModellingResult<List<Input>> transform(List<Object> rawData) {
        return transform(rawData, CompilerConstants.DEFAULT_SENSITIVITY_LEVEL);
    }

    @Override
    public TransformModellingResult<List<Input>> transform(List<Object> rawData,
            SensitivityLevel sensitivityLevel) {
        List<Input> transformedData = new ArrayList<>();
        List<RuntimeException> errors = new ArrayList<>();
        if (CollectionUtils.isEmpty(rawData)) {
            return new BasicTransformModellingResult<>(transformedData, errors);
        }
        for (Object rawInput : rawData) {
            try {
                Input input = transformSingleInput(rawInput, sensitivityLevel);
                List<RuntimeException> validationErrors = preCompileValidator
                        .validateNoDuplicateInOutParams(transformedData, input);
                transformedData.add(input);
                errors.addAll(validationErrors);
            } catch (RuntimeException rex) {
                errors.add(rex);
            }
        }
        return new BasicTransformModellingResult<>(transformedData, errors);
    }

    @Override
    public List<Scope> getScopes() {
        return Collections.singletonList(Scope.BEFORE_EXECUTABLE);
    }

    @Override
    public String keyToTransform() {
        return null;
    }

}