ch.ralscha.extdirectspring.util.MapActionSerializer.java Source code

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Here is the source code for ch.ralscha.extdirectspring.util.MapActionSerializer.java

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/**
 * Copyright 2010-2014 Ralph Schaer <ralphschaer@gmail.com>
 *
 * 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 ch.ralscha.extdirectspring.util;

import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import ch.ralscha.extdirectspring.bean.api.Action;
import ch.ralscha.extdirectspring.bean.api.ActionDoc;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;

public class MapActionSerializer extends JsonSerializer<Map<String, List<Action>>> {

    @Override
    public void serialize(Map<String, List<Action>> value, JsonGenerator jgen, SerializerProvider provider)
            throws IOException {
        if (null != value) {
            jgen.writeStartObject();
            for (Entry<String, List<Action>> entry : value.entrySet()) {
                String key = entry.getKey();
                jgen.writeArrayFieldStart(key);
                List<Action> actions = entry.getValue();
                for (Action action : actions) {
                    // PrettyPrinter is not set the generator is on one line
                    // mode
                    if (jgen.getPrettyPrinter() != null && action instanceof ActionDoc) {// insertion
                        // of
                        // doc
                        // here
                        ActionDoc actionDoc = (ActionDoc) action;
                        jgen.writeRaw("\n\t/**");
                        if (actionDoc.isDeprecated()) {
                            jgen.writeRaw("\n\t* @deprecated");
                        }
                        jgen.writeRaw("\n\t* " + actionDoc.getName() + ": " + actionDoc.getMethodComment());
                        jgen.writeRaw("\n\t* @author: " + actionDoc.getAuthor());
                        jgen.writeRaw("\n\t* @version: " + actionDoc.getVersion());
                        jgen.writeRaw("\n\t*");
                        for (Entry<String, String> entry2 : actionDoc.getParameters().entrySet()) {
                            jgen.writeRaw("\n\t* @param: [" + entry2.getKey() + "] " + entry2.getValue());
                        }
                        jgen.writeRaw("\n\t* @return");
                        for (Entry<String, String> entry2 : actionDoc.getReturnMethod().entrySet()) {
                            jgen.writeRaw("\n\t*\t [" + entry2.getKey() + "] " + entry2.getValue());
                        }
                        jgen.writeRaw("\n\t*/\n");
                    }
                    jgen.writeObject(action);
                }
                jgen.writeEndArray();
            }
            jgen.writeEndObject();
        }
    }

}