desi.juan.internal.util.MethodGeneratorUtils.java Source code

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Here is the source code for desi.juan.internal.util.MethodGeneratorUtils.java

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/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package desi.juan.internal.util;

import com.google.common.base.CaseFormat;

import javax.lang.model.SourceVersion;

import desi.juan.internal.exception.IllegalNameException;
import org.apache.commons.lang.StringUtils;
import org.raml.model.Action;

public class MethodGeneratorUtils {

    public static String uriToCammelCase(String uri) {
        uri = uri.replace("{", "/").replace("}", "/");
        StringBuilder result = new StringBuilder();
        for (String word : StringUtils.split(uri, "/")) {
            if (word.contains("_")) {
                word = CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, word);
            }
            result.append(StringUtils.capitalize(word));
        }
        return StringUtils.uncapitalize(result.toString());
    }

    public static String buildMethodName(Action action) {
        return action.getDisplayName() != null ? action.getDisplayName()
                : uriToCammelCase(action.getResource().getUri());
    }

    public static String buildParamName(String name) throws IllegalNameException {
        if (!SourceVersion.isName(name)) {
            name = name + "Value";
            if (!SourceVersion.isName(name)) {
                throw new IllegalNameException(
                        name + " is not a valid java parameter name, update your RAML file so it can be parsed.");
            }
        }
        return name;
    }

    public static String toStringValue(String value) {
        return "\"" + value + "\"";
    }

}