org.citygml4j.cityjson.writer.HtmlEscapes Maven / Gradle / Ivy

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/*
 * citygml4j - The Open Source Java API for CityGML
 * https://github.com/citygml4j
 *
 * Copyright 2013-2023 Claus Nagel 
 *
 * 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.citygml4j.cityjson.writer;

import com.fasterxml.jackson.core.SerializableString;
import com.fasterxml.jackson.core.io.CharacterEscapes;

public class HtmlEscapes extends CharacterEscapes {
    private final int[] escapes;

    HtmlEscapes() {
        escapes = CharacterEscapes.standardAsciiEscapesForJSON();
        escapes['<'] = CharacterEscapes.ESCAPE_STANDARD;
        escapes['>'] = CharacterEscapes.ESCAPE_STANDARD;
        escapes['&'] = CharacterEscapes.ESCAPE_STANDARD;
        escapes['='] = CharacterEscapes.ESCAPE_STANDARD;
        escapes['\''] = CharacterEscapes.ESCAPE_STANDARD;
    }

    @Override
    public int[] getEscapeCodesForAscii() {
        return escapes;
    }

    @Override
    public SerializableString getEscapeSequence(int ch) {
        return null;
    }
}