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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 javax.json.JsonString;

/**
 * JsonString impl
 *
 * @author Jitendra Kotamraju
 */
final class JsonStringImpl implements JsonString {

    private final String value;

    JsonStringImpl(String value) {
        this.value = value;
    }

    @Override
    public String getString() {
        return value;
    }

    @Override
    public CharSequence getChars() {
        return value;
    }

    @Override
    public ValueType getValueType() {
        return ValueType.STRING;
    }

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

    @Override
    public boolean equals(Object obj) {
        if (this == obj){
            return true;
        }
        if (!(obj instanceof JsonString)) {
            return false;
        }
        JsonString other = (JsonString)obj;
        return getString().equals(other.getString());
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append('"');

        for(int i = 0; i < value.length(); i++) {
            char c = value.charAt(i);
            // unescaped = %x20-21 | %x23-5B | %x5D-10FFFF
            if (c >= 0x20 && c <= 0x10ffff && c != 0x22 && c != 0x5c) {
                sb.append(c);
            } else {
                switch (c) {
                    case '"':
                    case '\\':
                        sb.append('\\'); sb.append(c);
                        break;
                    case '\b':
                        sb.append('\\'); sb.append('b');
                        break;
                    case '\f':
                        sb.append('\\'); sb.append('f');
                        break;
                    case '\n':
                        sb.append('\\'); sb.append('n');
                        break;
                    case '\r':
                        sb.append('\\'); sb.append('r');
                        break;
                    case '\t':
                        sb.append('\\'); sb.append('t');
                        break;
                    default:
                        String hex = "000" + Integer.toHexString(c);
                        sb.append("\\u").append(hex.substring(hex.length() - 4));
                }
            }
        }

        sb.append('"');
        return sb.toString();
    }
}