com.braintreegateway.RequestBuilder Maven / Gradle / Ivy

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This OSGi bundle wraps ${pkgArtifactId} ${pkgVersion} jar file.
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package com.braintreegateway;

import com.braintreegateway.util.QueryString;
import com.braintreegateway.util.StringUtils;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.*;

public class RequestBuilder {

    private String parent;
    private List> topLevelElements;
    private List> elements;

    public RequestBuilder(String parent) {
        this.parent = parent;
        this.topLevelElements = new ArrayList>();
        this.elements = new ArrayList>();
    }

    public RequestBuilder addTopLevelElement(String name, String value) {
        topLevelElements.add(new AbstractMap.SimpleEntry(name, value));
        return this;
    }

    public RequestBuilder addElement(String name, Object value) {
        elements.add(new AbstractMap.SimpleEntry(name, value));
        return this;
    }

    public String toQueryString() {
        QueryString queryString = new QueryString();
        for (Map.Entry entry : topLevelElements) {
            queryString.append(StringUtils.underscore(entry.getKey()), entry.getValue());
        }
        for (Map.Entry entry : elements) {
            queryString.append(parentBracketChildString(StringUtils.underscore(parent), StringUtils.underscore(entry.getKey())), entry.getValue());
        }
        return queryString.toString();
    }

    public String toXML() {
        StringBuilder builder = new StringBuilder();
        builder.append(String.format("<%s>", parent));
        for (Map.Entry entry : elements) {
            builder.append(buildXMLElement(entry.getKey(), entry.getValue()));
        }
        builder.append(String.format("", parent));
        return builder.toString();
    }

    protected static String buildXMLElement(Object element) {
        return buildXMLElement("", element);
    }

    @SuppressWarnings("unchecked")
    protected static String buildXMLElement(String name, Object element) {
        if (element == null) {
            return "";
        } else if (element instanceof Request) {
            return ((Request) element).toXML();
        } else if (element instanceof Calendar) {
            SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
            dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
            return String.format("<%s type=\"datetime\">%s", name, dateFormat.format(((Calendar) element).getTime()), name);
        } else if (element instanceof Map) {
            return formatAsXML(name, (Map) element);
        } else if (element instanceof List) {
            StringBuilder xml = new StringBuilder();
            for (Object item : (List