/*******************************************************************************
* Copyright 2013 University of Southern California
*
* 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.
*
* This code was developed by the Information Integration Group as part
* of the Karma project at the Information Sciences Institute of the
* University of Southern California. For more information, publications,
* and related projects, please see: http://www.isi.edu/integration
******************************************************************************/
package edu.isi.karma.controller.update;
import java.io.PrintWriter;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import edu.isi.karma.view.VWorkspace;
public class FetchR2RMLUpdate extends AbstractUpdate {
private static Logger logger = LoggerFactory.getLogger(FetchR2RMLUpdate.class);
private List<String> model_Names;
private List<String> model_Urls;
private enum JsonKeys {
models
}
private enum JsonValues {
FetchDataMiningModelsUpdate
}
public FetchR2RMLUpdate(List<String> names, List<String> urls)
{
this.model_Names = names;
this.model_Urls = urls;
}
@Override
public void generateJson(String prefix, PrintWriter pw, VWorkspace vWorkspace)
{
JSONArray list = new JSONArray();
try {
int count = 0;
while(count < this.model_Names.size()) {
JSONObject obj = new JSONObject();
obj.put("name", this.model_Names.get(count));
obj.put("url", this.model_Urls.get(count));
count++;
list.put(obj);
}
JSONObject obj = new JSONObject();
obj.put(GenericJsonKeys.updateType.name(), JsonValues.FetchDataMiningModelsUpdate.name());
obj.put(JsonKeys.models.name(), list);
pw.print(obj.toString());
} catch (Exception e) {
logger.error("Error generating JSON!", e);
}
}
public boolean equals(Object o) {
if (o instanceof FetchR2RMLUpdate) {
FetchR2RMLUpdate t = (FetchR2RMLUpdate)o;
return t.model_Names.equals(model_Names) && t.model_Urls.equals(model_Urls);
}
return false;
}
}