org.apache.struts2.result.xslt.AbstractAdapterElement Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of struts2-xslt-plugin Show documentation
The newest version!
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.struts2.result.xslt;

import org.w3c.dom.Attr;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.TypeInfo;

import java.util.HashMap;
import java.util.Map;

/**
 * AbstractAdapterElement extends the abstract Node type and implements
 * the DOM Element interface.
 */
public abstract class AbstractAdapterElement extends AbstractAdapterNode implements Element {

    private Map attributeAdapters;

    protected AbstractAdapterElement() {
    }

    public void setAttribute(String string, String string1) throws DOMException {
        throw operationNotSupported();
    }

    protected Map getAttributeAdapters() {
        if (attributeAdapters == null) {
            attributeAdapters = buildAttributeAdapters();
        }
        return attributeAdapters;
    }

    protected Map buildAttributeAdapters() {
        return new HashMap<>();
    }

    /**
     * No attributes, return empty attributes if asked.
     */
    public String getAttribute(String string) {
        return "";
    }

    public void setAttributeNS(String string, String string1, String string2) throws DOMException {
        throw operationNotSupported();
    }

    public String getAttributeNS(String string, String string1) {
        throw operationNotSupported();
    }

    public Attr setAttributeNode(Attr attr) throws DOMException {
        throw operationNotSupported();
    }

    public Attr getAttributeNode(String name) {
        return (Attr) getAttributes().getNamedItem(name);
    }

    public Attr setAttributeNodeNS(Attr attr) throws DOMException {
        throw operationNotSupported();
    }

    public Attr getAttributeNodeNS(String string, String string1) {
        throw operationNotSupported();
    }

    @Override
    public String getNodeName() {
        return getTagName();
    }

    @Override
    public short getNodeType() {
        return Node.ELEMENT_NODE;
    }

    public String getTagName() {
        return getPropertyName();
    }

    public boolean hasAttribute(String string) {
        return false;
    }

    public boolean hasAttributeNS(String string, String string1) {
        return false;
    }

    @Override
    public boolean hasChildNodes() {
        return getElementsByTagName("*").getLength() > 0;
    }

    public void removeAttribute(String string) throws DOMException {
        throw operationNotSupported();
    }

    public void removeAttributeNS(String string, String string1) throws DOMException {
        throw operationNotSupported();
    }

    public Attr removeAttributeNode(Attr attr) throws DOMException {
        throw operationNotSupported();
    }

    public void setIdAttributeNode(Attr attr, boolean b) throws DOMException {
        throw operationNotSupported();
    }

    public TypeInfo getSchemaTypeInfo() {
        throw operationNotSupported();
    }

    public void setIdAttribute(String string, boolean b) throws DOMException {
        throw operationNotSupported();
    }

    public void setIdAttributeNS(String string, String string1, boolean b) throws DOMException {
        throw operationNotSupported();
    }

}