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    • org.wicketstuff.gchart.DataRow Maven / Gradle / Ivy

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    Integrate Google Charts API (v45) with wicket. The API tries not to hide all details of the Google API, but makes use of the JSON lib of wicket to mix Java, JavaScript and JSON in a transparent way..

    The newest version!
    /* 
 * 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.
 */
package org.wicketstuff.gchart;

import java.util.ArrayList;
import java.util.Collection;
import org.apache.wicket.util.io.IClusterable;

import com.github.openjson.JSONArray;
import com.github.openjson.JSONObject;

/**
 * Modelling one row of data as List. Elements can be basic objects (eg. String,
 * Number, ..., see {@link ColumnType}) for simple use cases or {@link DataCell}
 * instances for special uses.
 *
 * @author Dieter Tremel
 */
public class DataRow extends ArrayList implements IClusterable, Jsonable {

    private static final long serialVersionUID = 1L;

    public DataRow(int initialCapacity) {
        super(initialCapacity);
    }

    public DataRow() {
    }

    public DataRow(Collection c) {
        super(c);
    }

    @Override
    public JSONObject toJSON() {
        JSONObject row = new JSONObject();

        JSONArray cells = new JSONArray();
        for (Object c : this) {
            if (c instanceof DataCell) {
                cells.put(((DataCell) c).toJSON());
            } else if (//c instanceof JSONObject || c instanceof JSONArray || c instanceof JsonFunction ||
                    c == JSONObject.NULL || c == null) {
                cells.put(c);
            } else {
                final JSONObject valueObj = new JSONObject();
                valueObj.put("v", DataCell.getJsValue(c));
                cells.put(valueObj);
            }
        }
        row.put("c", cells);
        return row;
    }

}
    
    
    
    

    




    
    
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