io.quarkus.launcher.shaded.org.jsoup.nodes.DocumentType Maven / Gradle / Ivy

package org.jsoup.nodes;

import org.jsoup.helper.StringUtil;
import org.jsoup.helper.Validate;
import org.jsoup.nodes.Document.OutputSettings.Syntax;

import java.io.IOException;

/**
 * A {@code } node.
 */
public class DocumentType extends LeafNode {
    // todo needs a bit of a chunky cleanup. this level of detail isn't needed
    public static final String PUBLIC_KEY = "PUBLIC";
    public static final String SYSTEM_KEY = "SYSTEM";
    private static final String NAME = "name";
    private static final String PUB_SYS_KEY = "pubSysKey"; // PUBLIC or SYSTEM
    private static final String PUBLIC_ID = "publicId";
    private static final String SYSTEM_ID = "systemId";
    // todo: quirk mode from publicId and systemId

    /**
     * Create a new doctype element.
     * @param name the doctype's name
     * @param publicId the doctype's public ID
     * @param systemId the doctype's system ID
     */
    public DocumentType(String name, String publicId, String systemId) {
        Validate.notNull(name);
        Validate.notNull(publicId);
        Validate.notNull(systemId);
        attr(NAME, name);
        attr(PUBLIC_ID, publicId);
        if (has(PUBLIC_ID)) {
            attr(PUB_SYS_KEY, PUBLIC_KEY);
        }
        attr(SYSTEM_ID, systemId);
    }

    /**
     * Create a new doctype element.
     * @param name the doctype's name
     * @param publicId the doctype's public ID
     * @param systemId the doctype's system ID
     * @param baseUri unused
     * @deprecated
     */
    public DocumentType(String name, String publicId, String systemId, String baseUri) {
        attr(NAME, name);
        attr(PUBLIC_ID, publicId);
        if (has(PUBLIC_ID)) {
            attr(PUB_SYS_KEY, PUBLIC_KEY);
        }
        attr(SYSTEM_ID, systemId);
    }

    /**
     * Create a new doctype element.
     * @param name the doctype's name
     * @param publicId the doctype's public ID
     * @param systemId the doctype's system ID
     * @param baseUri unused
     * @deprecated
     */
    public DocumentType(String name, String pubSysKey, String publicId, String systemId, String baseUri) {
        attr(NAME, name);
        if (pubSysKey != null) {
            attr(PUB_SYS_KEY, pubSysKey);
        }
        attr(PUBLIC_ID, publicId);
        attr(SYSTEM_ID, systemId);
    }
    public void setPubSysKey(String value) {
        if (value != null)
            attr(PUB_SYS_KEY, value);
    }

    @Override
    public String nodeName() {
        return "#doctype";
    }

    @Override
    void outerHtmlHead(Appendable accum, int depth, Document.OutputSettings out) throws IOException {
        if (out.syntax() == Syntax.html && !has(PUBLIC_ID) && !has(SYSTEM_ID)) {
            // looks like a html5 doctype, go lowercase for aesthetics
            accum.append("');
    }

    @Override
    void outerHtmlTail(Appendable accum, int depth, Document.OutputSettings out) {
    }

    private boolean has(final String attribute) {
        return !StringUtil.isBlank(attr(attribute));
    }
}