/**
* 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 net.ftlines.wicket.fullcalendar;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.Serializable;
import java.io.Writer;
import org.codehaus.jackson.JsonEncoding;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.Version;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.MappingJsonFactory;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.SerializerProvider;
import org.codehaus.jackson.map.annotate.JsonSerialize.Inclusion;
import org.codehaus.jackson.map.module.SimpleModule;
import org.joda.time.DateTime;
import org.joda.time.LocalTime;
import org.joda.time.format.ISODateTimeFormat;
class Json {
private Json() {
}
private static class MyJsonFactory extends MappingJsonFactory {
@Override
public JsonGenerator createJsonGenerator(Writer out) throws IOException {
return super.createJsonGenerator(out).useDefaultPrettyPrinter();
}
@Override
public JsonGenerator createJsonGenerator(File f, JsonEncoding enc) throws IOException {
return super.createJsonGenerator(f, enc).useDefaultPrettyPrinter();
}
@Override
public JsonGenerator createJsonGenerator(OutputStream out, JsonEncoding enc) throws IOException {
return super.createJsonGenerator(out, enc).useDefaultPrettyPrinter();
}
}
public static String toJson(Object object) {
ObjectMapper mapper = new ObjectMapper(new MyJsonFactory());
SimpleModule module = new SimpleModule("fullcalendar", new Version(1, 0, 0, null));
module.addSerializer(new DateTimeSerializer());
module.addSerializer(new LocalTimeSerializer());
mapper.registerModule(module);
mapper.getSerializationConfig().setSerializationInclusion(Inclusion.NON_NULL);
String json = null;
try {
json = mapper.writeValueAsString(object);
} catch (Exception e) {
throw new RuntimeException("Error encoding object: " + object + " into JSON string", e);
}
return json;
}
public static class DateTimeSerializer extends JsonSerializer<DateTime> {
@Override
public void serialize(DateTime value, JsonGenerator jgen, SerializerProvider provider) throws IOException,
JsonProcessingException {
jgen.writeString(ISODateTimeFormat.dateTime().print(value));
}
@Override
public Class<DateTime> handledType() {
return DateTime.class;
}
}
public static class LocalTimeSerializer extends JsonSerializer<LocalTime> {
@Override
public void serialize(LocalTime value, JsonGenerator jgen, SerializerProvider provider) throws IOException,
JsonProcessingException {
jgen.writeString(value.toString("h:mmaa"));
}
@Override
public Class<LocalTime> handledType() {
return LocalTime.class;
}
}
public static class Script implements Serializable {
private String code;
public Script(String value) {
this.code = value;
}
public String getDeclaration() {
return code;
}
}
}