org.openlegacy.terminal.json.JsonSerializationUtil.java Source code

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Here is the source code for org.openlegacy.terminal.json.JsonSerializationUtil.java

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/*******************************************************************************
 * Copyright (c) 2014 OpenLegacy Inc.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     OpenLegacy Inc. - initial API and implementation
 *******************************************************************************/
package org.openlegacy.terminal.json;

import flexjson.JSONSerializer;

import org.apache.commons.lang.StringUtils;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.openlegacy.terminal.TerminalSnapshot;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

public class JsonSerializationUtil {

    public static String toJson(TerminalSnapshot terminalSnapshot) {
        JSONSerializer jsonSerializer = new JSONSerializer();
        return jsonSerializer.exclude("*.class").include("size.*").include("fields").include("cursorPosition.*")
                .include("fields.position.*").include("fields.endPosition.*").include("fields.editable")
                .include("fields.hidden").include("fields.value").include("fields.endPosition.*").exclude("*")
                .serialize(terminalSnapshot);
    }

    @SuppressWarnings({ "rawtypes", "unchecked" })
    public static String toDojoFormat(Map<Object, Object> map) {
        Set<Entry<Object, Object>> entrySets = map.entrySet();
        JSONObject jsonRoot = new JSONObject();
        List jsonObjects = new ArrayList();
        for (Entry<Object, Object> entry : entrySets) {
            JSONObject jsonObject = new JSONObject();
            jsonObject.put("id", entry.getKey());
            jsonObject.put("name", entry.getValue());
            jsonObjects.add(jsonObject);
        }
        jsonRoot.put("identifier", "id");
        jsonRoot.put("items", jsonObjects);
        String result = jsonRoot.toJSONString();
        return result;
    }

    /**
     * Returns
     */
    @SuppressWarnings("unchecked")
    public static String toDojoFormat(Map<Object, Object> map, String searchPattern) {
        // remove '*' from searchPattern
        if (searchPattern != null) {
            searchPattern = searchPattern.replace("*", "");
        }

        JSONArray jsonArray = new JSONArray();
        Set<Entry<Object, Object>> entrySets = map.entrySet();
        for (Entry<Object, Object> entry : entrySets) {
            boolean addToArray = false;
            if (StringUtils.isEmpty(searchPattern)) {
                addToArray = true;
            } else {
                String value = (String) entry.getValue();
                if (value.startsWith(searchPattern)) {
                    addToArray = true;
                }
            }
            if (addToArray) {
                JSONObject jsonObject = new JSONObject();
                jsonObject.put("id", entry.getKey());
                jsonObject.put("name", entry.getValue());
                jsonArray.add(jsonObject);
            }
        }
        return jsonArray.toJSONString();
    }
}