/*
* Copyright 2012 Adaptrex, 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 com.adaptrex.core.utilities;
import com.adaptrex.core.AdaptrexConfig;
import com.adaptrex.core.AdaptrexRegistry;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.ObjectWriter;
import java.util.List;
import org.apache.log4j.Logger;
public class StringUtilities {
private static Logger log = Logger.getLogger(StringUtilities.class);
public static String json(Object object) {
try {
Boolean debug = Boolean.valueOf(AdaptrexRegistry.getConfig().get(AdaptrexConfig.DEBUG));
ObjectMapper mapper = new ObjectMapper();
if (debug) {
ObjectWriter writer = mapper.writerWithDefaultPrettyPrinter();
return writer.writeValueAsString(object);
} else {
return mapper.writeValueAsString(object);
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Object fromJson(String json, Class<?> type) {
try {
return (new ObjectMapper()).readValue(json, type);
} catch (Exception e) {
log.warn("Error", e);
return null;
}
}
static public String pluralize(String singular) {
char last = singular.charAt(singular.length() - 1);
switch (last) {
case 'x':
case 's':
singular += "es";
break;
case 'y':
singular = singular.substring(0, singular.length() - 1) + "ies";
break;
default:
singular += "s";
}
return singular;
}
public static String join(List<String> strings, String delimiter) {
String j = "";
for (String item : strings) {
if (!j.isEmpty()) {
j += delimiter;
}
j += item;
}
return j;
}
public static String capitalize(String string) {
return string.substring(0, 1).toUpperCase() + string.substring(1);
}
public static String uncapitalize(String string) {
return string.substring(0, 1).toLowerCase() + string.substring(1);
}
}