EscapeXmlProcessorFactory.java

package org.kefirsf.bb;

/**
 * The class for creating the escape xml special symbols processor. It's processor change:
 *
 * & to &
 * ' to '
 * < to &lt;
 * > to &gt;
 * " to &quot;
 *
 * @author Kefir
 */
public class EscapeXmlProcessorFactory implements TextProcessorFactory {
    /**
     * The default XML escape symbols
     */
    private static final String[][] DEFAULT_ESCAPE_XML = {
            {"&", "&"},
            {"'", "'"},
            {">", ">"},
            {"<", "<"},
            {"\"", """}
    };

    /**
     * Instance of processor.
     */
    private static final TextProcessor processor = new EscapeProcessor(DEFAULT_ESCAPE_XML);

    /**
     * Instance of factory
     */
    private static final TextProcessorFactory instance = new EscapeXmlProcessorFactory();

    /**
     * Private constructor. Because this class is singleton.
     */
    private EscapeXmlProcessorFactory() {
    }

    /**
     * Return instance of this class.
     *
     * @return instance of escape xml processor factory
     */
    public static TextProcessorFactory getInstance() {
        return instance;
    }

    /**
     * Create the new XML escape symbols processor.
     *
     * @see TextProcessorFactory#create()
     */
    public TextProcessor create() {
        return processor;
    }
}