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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging 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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/*
 * Copyright (c) 2013, 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.json;

import org.glassfish.json.api.BufferPool;

import javax.json.JsonArrayBuilder;
import javax.json.JsonObjectBuilder;
import javax.json.JsonValue;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Collection;
import java.util.Map;

/**
 * Util for transforming a Map to a Json objects.
 *
 * @author asotobu
 */
public final class MapUtil {

    private MapUtil() {
        super();
    }

    static JsonValue handle(Object value, BufferPool bufferPool) {

        if (value == null) {
            return JsonValue.NULL;
        }

        if (value instanceof BigDecimal) {
            return JsonNumberImpl.getJsonNumber((BigDecimal) value);
        } else {
            if (value instanceof BigInteger) {
                return JsonNumberImpl.getJsonNumber((BigInteger) value);
            } else {
                if ( value instanceof Boolean) {
                    Boolean b = (Boolean) value;
                    return b ? JsonValue.TRUE : JsonValue.FALSE;
                } else {
                    if (value instanceof Double) {
                        return JsonNumberImpl.getJsonNumber((Double) value);
                    } else {
                        if (value instanceof Integer) {
                            return JsonNumberImpl.getJsonNumber((Integer) value);
                        } else {
                            if (value instanceof Long) {
                                return JsonNumberImpl.getJsonNumber((Long) value);
                            } else {
                                if (value instanceof String) {
                                    return new JsonStringImpl((String) value);
                                } else {
                                    if (value instanceof Collection) {
                                        @SuppressWarnings("unchecked")
                                        Collection collection = (Collection) value;
                                        JsonArrayBuilder jsonArrayBuilder = new JsonArrayBuilderImpl(collection, bufferPool);
                                        return jsonArrayBuilder.build();
                                    } else {
                                        if (value instanceof Map) {
                                            @SuppressWarnings("unchecked")
                                            JsonObjectBuilder object = new JsonObjectBuilderImpl((Map) value, bufferPool);
                                            return object.build();
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }

        throw new IllegalArgumentException(String.format("Type %s is not supported.", value.getClass()));
    }

}