com.sdicons.json.model.JSONString Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jsontools-core

Java JSON Tools core library. It is independent of third party libraries. It is meant to minimize transitive dependencies. Applications of the JSON tools which relate to other libraries will be in separate optional pacakges.

There is a newer version: 1.7

Show newest version

package com.sdicons.json.model;

/*
    JSONTools - Java JSON Tools
    Copyright (C) 2006 S.D.I.-Consulting BVBA
    http://www.sdi-consulting.com
    mailto://[email protected]

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

import com.sdicons.json.parser.impl.ParserUtil;

/**
 * Represents a JSON delimited string.
 * Examples are: "Hello" and "World"; "Hello\nWorld" contains a newline.
 * Strings are always delimited with double quotes.
 */
public class JSONString
extends JSONSimple
{
    private String value;

    public JSONString(String value)
    {
        if(value == null) throw new IllegalArgumentException();
        this.value = value;
    }

    public String getValue()
    {
        return value;
    }

    public String toString()
    {
        return "JSONString(" + getLine() + ":" + getCol() + ")[" + ParserUtil.render(value, false, "") + "]";
    }

    protected String render(boolean pretty, String indent)
    {
        return ParserUtil.render(value, pretty, indent);
    }

    public boolean equals(Object o)
    {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        final JSONString that = (JSONString) o;

        if (!value.equals(that.value)) return false;

        return true;
    }

    public int hashCode()
    {
        return value.hashCode();
    }

    /**
     * A pure Java object, all JSON information is removed. A JSONString
     * trivially maps to a Java String.
     * @return A Java String representing the contents of a JSONString.
     */
    public Object strip()
    {
        return value;
    }
}