org.kie.server.api.marshalling.ModelWrapper Maven / Gradle / Ivy

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/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.server.api.marshalling;

import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.kie.server.api.commands.CommandScript;
import org.kie.server.api.commands.DescriptorCommand;
import org.kie.server.api.model.KieServerCommand;
import org.kie.server.api.model.type.JaxbBoolean;
import org.kie.server.api.model.type.JaxbByte;
import org.kie.server.api.model.type.JaxbByteArray;
import org.kie.server.api.model.type.JaxbCharacter;
import org.kie.server.api.model.type.JaxbDate;
import org.kie.server.api.model.type.JaxbDouble;
import org.kie.server.api.model.type.JaxbFloat;
import org.kie.server.api.model.type.JaxbInteger;
import org.kie.server.api.model.type.JaxbList;
import org.kie.server.api.model.type.JaxbLong;
import org.kie.server.api.model.type.JaxbMap;
import org.kie.server.api.model.type.JaxbShort;
import org.kie.server.api.model.type.JaxbString;

public class ModelWrapper {

    protected static Map wrapperPrimitives = new HashMap();

    static {
        wrapperPrimitives.put(Boolean.class, JaxbBoolean.class);
        wrapperPrimitives.put(Byte.class, JaxbByte.class);
        wrapperPrimitives.put(Character.class, JaxbCharacter.class);
        wrapperPrimitives.put(Short.class, JaxbShort.class);
        wrapperPrimitives.put(Integer.class, JaxbInteger.class);
        wrapperPrimitives.put(Long.class, JaxbLong.class);
        wrapperPrimitives.put(Double.class, JaxbDouble.class);
        wrapperPrimitives.put(Float.class, JaxbFloat.class);
        wrapperPrimitives.put(String.class, JaxbString.class);
        wrapperPrimitives.put(byte[].class, JaxbByteArray.class);
    }

    public static Object wrap(Object object) {

        if (object != null && isPrimitiveOrWrapper(object.getClass())) {
            return wrapPrimitive(object);
        }

        return wrapSkipPrimitives(object);
    }

    public static Object wrapSkipPrimitives(Object object) {
        if (object == null) {
            return null;
        }
        if (object instanceof List) {
            return new JaxbList((List) object);
        } else if (object instanceof Map) {
            return new JaxbMap((Map) object);
        } else if (object instanceof Date) {
            return new JaxbDate((Date) object);
        } else if (object instanceof CommandScript) {
            for (KieServerCommand cmd : ((CommandScript) object).getCommands()) {
                if (cmd instanceof DescriptorCommand) {
                    List