Example usage for org.w3c.dom.ls LSSerializer setFilter

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSSerializer setFilter.

Prototype

public void setFilter(LSSerializerFilter filter);

Source Link

Document

When the application provides a filter, the serializer will call out to the filter before serializing each Node.

Usage

From source file:Main.java

/**
 * Obtain a the DOM, level 3, Load/Save serializer {@link LSSerializer} instance from the
 * given {@link DOMImplementationLS} instance.
 * /*from ww  w  .j  a  v  a  2  s  .  c  o m*/
 * <p>
 * The serializer instance will be configured with the parameters passed as the <code>serializerParams</code>
 * argument. It will also be configured with an {@link LSSerializerFilter} that shows all nodes to the filter, 
 * and accepts all nodes shown.
 * </p>
 * 
 * @param domImplLS the DOM Level 3 Load/Save implementation to use
 * @param serializerParams parameters to pass to the {@link DOMConfiguration} of the serializer
 *         instance, obtained via {@link LSSerializer#getDomConfig()}. May be null.
 *         
 * @return a new LSSerializer instance
 */
public static LSSerializer getLSSerializer(DOMImplementationLS domImplLS,
        Map<String, Object> serializerParams) {
    LSSerializer serializer = domImplLS.createLSSerializer();

    serializer.setFilter(new LSSerializerFilter() {

        public short acceptNode(Node arg0) {
            return FILTER_ACCEPT;
        }

        public int getWhatToShow() {
            return SHOW_ALL;
        }
    });

    if (serializerParams != null) {
        DOMConfiguration serializerDOMConfig = serializer.getDomConfig();
        for (String key : serializerParams.keySet()) {
            serializerDOMConfig.setParameter(key, serializerParams.get(key));
        }
    }

    return serializer;
}

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