eu.riscoss.client.SimpleRiskCconf.java Source code

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Here is the source code for eu.riscoss.client.SimpleRiskCconf.java

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/*
   (C) Copyright 2013-2016 The RISCOSS Project Consortium
       
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
    
 http://www.apache.org/licenses/LICENSE-2.0
    
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
    
*/

/**
 * @author    Alberto Siena
**/

package eu.riscoss.client;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONObject;
import com.google.gwt.json.client.JSONString;
import com.google.gwt.json.client.JSONValue;

public class SimpleRiskCconf {

    JSONObject json;

    public SimpleRiskCconf(JSONValue response) {

        if (response == null)
            response = new JSONObject();

        this.json = response.isObject();

        if (this.json == null) {
            this.json = new JSONObject();
        }

    }

    public String getName() {
        return json.get("name").isString().stringValue();
    }

    public int getLayerCount() {
        try {
            return json.get("layers").isArray().size();
        } catch (Exception ex) {
            return 0;
        }
    }

    public String getLayer(int index) {
        try {
            return json.get("layers").isArray().get(index).isObject().get("name").isString().stringValue();
        } catch (Exception ex) {
            return null;
        }
    }

    public void setModelList(String layer, List<String> models) {
        try {
            JSONArray jmodels = new JSONArray();
            for (int i = 0; i < models.size(); i++) {
                jmodels.set(jmodels.size(), new JSONString(models.get(i)));
            }
            JSONArray array = json.get("layers").isArray();
            for (int i = 0; i < array.size(); i++) {
                JSONObject o = array.get(i).isObject();
                if (layer.equals(o.get("name").isString().stringValue())) {
                    o.put("models", jmodels);
                    return;
                }
            }
        } catch (Exception ex) {

        }
    }

    public ArrayList<String> getModelList(String layer) {

        ArrayList<String> list = new ArrayList<String>();

        JSONArray array = json.get("layers").isArray();
        for (int i = 0; i < array.size(); i++) {
            JSONObject o = array.get(i).isObject();
            if (layer.equals(o.get("name").isString().stringValue())) {
                JSONArray jmodels = o.get("models").isArray();
                for (int m = 0; m < jmodels.size(); m++) {
                    list.add(jmodels.get(m).isString().stringValue());
                }
                return list;
            }
        }

        return list;

    }

    public JSONObject getJson() {
        return this.json;
    }
}