org.codehaus.jettison.mapped.DefaultConverter Maven / Gradle / Ivy
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/**
* Copyright 2006 Envoi Solutions LLC
*
* 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.codehaus.jettison.mapped;
/**
* Default converter that tries to convert value to appropriate primitive (if fails, returns original string)
*
* @author Dejan Bosanac
* @since 1.1
*/
public class DefaultConverter implements TypeConverter {
public Object convertToJSONPrimitive(String text) {
Object primitive = null;
// Attempt to convert to Integer
try {
primitive = Long.valueOf(text);
} catch (Exception e) {
}
// Attempt to convert to double
if (primitive == null) {
try {
primitive = Double.valueOf(text);
} catch (Exception e) {
}
}
// Attempt to convert to boolean
if (primitive == null) {
if(text.trim().equalsIgnoreCase("true") || text.trim().equalsIgnoreCase("false")) {
primitive = Boolean.valueOf(text);
}
}
if (primitive == null || !primitive.toString().equals(text)) {
// Default String
primitive = text;
}
return primitive;
}
}