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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.activemq.artemis.json.impl;

import org.apache.activemq.artemis.json.JsonArray;
import org.apache.activemq.artemis.json.JsonObject;
import org.apache.activemq.artemis.json.JsonValue;

import java.util.HashMap;
import java.util.Map;

import static org.apache.activemq.artemis.utils.Preconditions.checkNotNull;

public class JsonValueImpl implements JsonValue {

   private Map cache = new HashMap<>();

   public JsonValue wrap(javax.json.JsonValue rawValue) {
      if (rawValue == null) {
         return null;
      }

      JsonValue cacheValue = cache.get(rawValue);

      if (cacheValue != null) {
         return cacheValue;
      } else if (rawValue == javax.json.JsonValue.EMPTY_JSON_OBJECT) {
         return JsonValue.EMPTY_JSON_OBJECT;
      } else if (rawValue == javax.json.JsonValue.EMPTY_JSON_ARRAY) {
         return JsonValue.EMPTY_JSON_ARRAY;
      } else if (rawValue == javax.json.JsonValue.TRUE) {
         return JsonValue.TRUE;
      } else if (rawValue == javax.json.JsonValue.FALSE) {
         return JsonValue.FALSE;
      } else if (rawValue == javax.json.JsonValue.NULL) {
         return JsonValue.NULL;
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.ARRAY) {
         cacheValue = new JsonArrayImpl((javax.json.JsonArray) rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.OBJECT) {
         cacheValue = new JsonObjectImpl((javax.json.JsonObject) rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.STRING) {
         cacheValue = new JsonStringImpl((javax.json.JsonString) rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.NUMBER) {
         cacheValue = new JsonNumberImpl((javax.json.JsonNumber) rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.TRUE) {
         cacheValue = new JsonValueImpl(rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.FALSE) {
         cacheValue = new JsonValueImpl(rawValue);
      } else if (rawValue.getValueType() == javax.json.JsonValue.ValueType.NULL) {
         cacheValue = new JsonValueImpl(rawValue);
      } else {
         throw new IllegalStateException("Unexpected value: " + rawValue.getValueType());
      }

      cache.put(rawValue, cacheValue);

      return cacheValue;
   }

   private final javax.json.JsonValue rawValue;

   public javax.json.JsonValue getRawValue() {
      return rawValue;
   }

   public JsonValueImpl(javax.json.JsonValue rawValue) {
      checkNotNull(rawValue);
      this.rawValue = rawValue;
   }


   @Override
   public JsonValue.ValueType getValueType() {
      return ValueType.valueOf(rawValue.getValueType().name());
   }

   @Override
   public JsonObject asJsonObject() {
      return JsonValue.super.asJsonObject();
   }

   @Override
   public JsonArray asJsonArray() {
      return JsonValue.super.asJsonArray();
   }

   @Override
   public String toString() {
      return rawValue.toString();
   }

   @Override
   public boolean equals(Object obj) {
      if (obj instanceof JsonValueImpl) {
         return rawValue.equals(((JsonValueImpl)obj).getRawValue());
      }
      return super.equals(obj);
   }

   @Override
   public int hashCode() {
      return rawValue.hashCode();
   }
}