io.github.robwin.swagger2markup.utils.PropertyUtils Maven / Gradle / Ivy

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A Swagger to Markup (AsciiDoc and Markdown) converter.
There is a newer version: 0.9.2
/*
 *
 *  Copyright 2015 Robert Winkler
 *
 *  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 io.github.robwin.swagger2markup.utils;

import io.swagger.models.properties.*;
import io.github.robwin.markup.builder.MarkupLanguage;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.Validate;

import java.util.List;
import java.util.Objects;

public final class PropertyUtils {

    public static String getType(Property property, MarkupLanguage markupLanguage){
        Validate.notNull(property, "property must not be null!");
        String type;
        if(property instanceof RefProperty){
            RefProperty refProperty = (RefProperty)property;
            switch (markupLanguage){
                case ASCIIDOC: return "<<" + refProperty.getSimpleRef() + ">>";
                default: return refProperty.getSimpleRef();
            }
        }else if(property instanceof ArrayProperty){
            ArrayProperty arrayProperty = (ArrayProperty)property;
            Property items = arrayProperty.getItems();
            type = getType(items, markupLanguage) + " " + arrayProperty.getType();
        }else if(property instanceof StringProperty){
            StringProperty stringProperty = (StringProperty)property;
            List enums = stringProperty.getEnum();
            if(CollectionUtils.isNotEmpty(enums)){
                type = "enum" + " (" + StringUtils.join(enums, ", ") + ")";
            }else{
                type = property.getType();
            }
        }
        else{
            if(StringUtils.isNotBlank(property.getFormat())){
                type = StringUtils.defaultString(property.getType()) + " (" + property.getFormat() + ")";
            }else{
                type = property.getType();
            }
        }
        return StringUtils.defaultString(type);
    }

    public static String getDefaultValue(Property property){
        Validate.notNull(property, "property must not be null!");
        String defaultValue = "";
        if(property instanceof BooleanProperty){
            BooleanProperty booleanProperty = (BooleanProperty)property;
            defaultValue = Objects.toString(booleanProperty.getDefault(), "");
        }else if(property instanceof StringProperty){
            StringProperty stringProperty = (StringProperty)property;
            defaultValue = Objects.toString(stringProperty.getDefault(), "");
        }else if(property instanceof DoubleProperty){
            DoubleProperty doubleProperty = (DoubleProperty)property;
            defaultValue = Objects.toString(doubleProperty.getDefault(), "");
        }else if(property instanceof FloatProperty){
            FloatProperty floatProperty = (FloatProperty)property;
            defaultValue = Objects.toString(floatProperty.getDefault(), "");
        }else if(property instanceof IntegerProperty){
            IntegerProperty integerProperty = (IntegerProperty)property;
            defaultValue = Objects.toString(integerProperty.getDefault(), "");
        }
        else if(property instanceof LongProperty){
            LongProperty longProperty = (LongProperty)property;
            defaultValue = Objects.toString(longProperty.getDefault(), "");
        }
        else if(property instanceof UUIDProperty){
            UUIDProperty uuidProperty = (UUIDProperty)property;
            defaultValue = Objects.toString(uuidProperty.getDefault(), "");
        }
        return defaultValue;
    }
}