/**
* Copyright (c) 2013-2016 Angelo ZERR and Genuitec LLC.
* 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:
* Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
* Piotr Tomiak <piotr@genuitec.com> - collectors API and code refactoring
*/
package tern.server.protocol.definition;
import tern.server.protocol.IJSONObjectHelper;
import tern.server.protocol.ITernResultProcessor;
import tern.server.protocol.TernDoc;
import tern.utils.StringUtils;
public class TernDefinitionResultProcessor implements ITernResultProcessor<ITernDefinitionCollector> {
/**
* Properties for JSON definition result.
*/
private static final String START_PROPERTY = "start"; //$NON-NLS-1$
private static final String END_PROPERTY = "end"; //$NON-NLS-1$
private static final String FILE_PROPERTY = "file"; //$NON-NLS-1$
private static final String ORIGIN_PROPERTY = "origin"; //$NON-NLS-1$
public static final TernDefinitionResultProcessor INSTANCE = new TernDefinitionResultProcessor();
@Override
public void process(TernDoc doc, IJSONObjectHelper jsonObjectHelper, Object jsonObject,
ITernDefinitionCollector collector) {
collect(jsonObjectHelper, jsonObject, collector);
}
public void collect(IJSONObjectHelper jsonObjectHelper, Object jsonObject,
ITernDefinitionCollector collector) {
Long startCh = jsonObjectHelper.getCh(jsonObject, START_PROPERTY);
Long endCh = jsonObjectHelper.getCh(jsonObject, END_PROPERTY);
String file = jsonObjectHelper.getText(jsonObject, FILE_PROPERTY);
if (StringUtils.isEmpty(file)) {
file = jsonObjectHelper.getText(jsonObject, ORIGIN_PROPERTY);
}
collector.setDefinition(file, startCh, endCh);
}
}