org.oiue.service.buffer.KeyToSpatialMerge Maven / Gradle / Ivy

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package org.oiue.service.buffer;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.json.JSONException;
import org.oiue.tools.json.JSONUtil;


@SuppressWarnings("serial")
public class KeyToSpatialMerge implements Serializable {
    private static int MERGE_MAX_SIZE = 9;
    private KeyToSpatialObject base;
    private List merge = new ArrayList();

    public KeyToSpatialObject getBase() {
        return base;
    }

    public void setBase(KeyToSpatialObject base) {
        this.base = base;
    }

    public List getMerge() {
        return merge;
    }

    public void setMerge(List merge) {
        this.merge = merge;
    }

    @SuppressWarnings({ "rawtypes", "unchecked" })
    @Override
    public String toString() {
        StringBuffer stringBuffer = new StringBuffer();
        Object baseValue = base.getValue();
        stringBuffer.append("{\"b\":");
        if (baseValue instanceof String) {
            stringBuffer.append(JSONUtil.getJSONString((String) baseValue));
        } else if (baseValue instanceof Map) {
            stringBuffer.append(JSONUtil.parserToStr((Map) baseValue));
        } else if (baseValue instanceof List) {
            stringBuffer.append(JSONUtil.parserToStr((List) baseValue));
        } else {
            stringBuffer.append(baseValue);
        }
        if (merge.size() > 0) {
            stringBuffer.append(",\"c\":" + (merge.size() + 1));
            stringBuffer.append(",\"m\":[");
            int mergeSize = 0;
            for (KeyToSpatialObject obj : merge) {
                if (mergeSize > 0) {
                    stringBuffer.append(",");
                }
                Object objKey = obj.getKey();
                if (objKey instanceof String) {
                    stringBuffer.append(JSONUtil.getJSONString((String) objKey));
                } else {
                    stringBuffer.append(objKey);
                }
                mergeSize++;
                if (mergeSize >= MERGE_MAX_SIZE) {
                    break;
                }
            }
            stringBuffer.append("]");
        }
        stringBuffer.append("}");
        return stringBuffer.toString();
    }

    public Object toObj() throws JSONException {
        return JSONUtil.parserStrToMap(this.toString());
    }
}