/**
* License Agreement.
*
* JBoss RichFaces - Ajax4jsf Component Library
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.richfaces.json;
import java.util.Collection;
import java.util.Map;
final class JSONAccessor {
private JSONAccessor() {
}
static boolean putValue(JSONObject object, String key, Object value) {
try {
if (value instanceof Boolean) {
object.put(key, ((Boolean) value).booleanValue());
} else if (value instanceof Double) {
object.put(key, ((Double) value).doubleValue());
} else if (value instanceof Integer) {
object.put(key, ((Integer) value).intValue());
} else if (value instanceof Long) {
object.put(key, ((Long) value).longValue());
} else if (value instanceof Collection) {
object.put(key, (Collection) value);
} else if (value instanceof Map) {
object.put(key, (Map) value);
} else {
object.put(key, value);
}
} catch (JSONException e) {
e.printStackTrace();
return false;
}
// no exception - suppose it's added
return true;
}
static Object unwrapValue(Object value) throws JSONException {
if (value instanceof JSONObject) {
return new JSONMap((JSONObject) value);
} else if (value instanceof JSONArray) {
return new JSONCollection((JSONArray) value);
}
return value;
}
static Object getValue(JSONObject object, String key) throws JSONException {
return unwrapValue(object.get(key));
}
}