org.cyclades.engine.stroma.xstroma.STROMARequest Maven / Gradle / Ivy

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 * Copyright (c) 2012, THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
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 *    Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
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 *    and/or other materials provided with the distribution.
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 *    may be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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package org.cyclades.engine.stroma.xstroma;

import java.util.HashMap;
import java.util.Map;
import java.util.List;
import org.cyclades.engine.util.MapHelper;

public class STROMARequest {

    public STROMARequest (String serviceName, Map> params, String data) throws Exception {
        final String eLabel = "STROMARequest.STROMARequest: ";
        try {
            if (params != null) this.parameters = params;
            this.serviceName = serviceName;
            this.data = data;
        } catch (Exception e) {
            throw new Exception(eLabel + e);
        }
    }

    public String getData() {
        return data;
    }

    public String getServiceName() {
        return serviceName;
    }

    public String toJSONString () throws Exception {
        final String eLabel = "STROMARequest.toRequestString: ";
        try {
            StringBuilder builder = new StringBuilder();
            builder.append("{\"service\":\"").append(serviceName);
            builder.append("\",\"data\":{\"").append(BASE_PARAMETERS).append("\":");
            builder.append(MapHelper.parameterMapToJSON(parameters));
            if (data != null) {
                builder.append(",");
                builder.append(data);
            }
            builder.append("}}");
            return builder.toString();
        } catch (Exception e) {
            throw new Exception(eLabel + e);
        }
    }

    public String toXMLString () throws Exception {
        final String eLabel = "STROMARequest.toRequestString: ";
        try {
            StringBuilder builder = new StringBuilder();
            builder.append("<").append(BASE_PARAMETERS).append(">");
            builder.append(MapHelper.parameterMapToXML(parameters, "parameter"));
            builder.append("");
            if (data != null) builder.append(data);
            builder.append("");
            return builder.toString();
        } catch (Exception e) {
            throw new Exception(eLabel + e);
        }
    }

    private final String data;
    private final String serviceName;
    private Map> parameters = new HashMap>();
    private static final String BASE_PARAMETERS = "parameters";
}