org.apache.batik.dom.AbstractEntity Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of batik-dom 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.batik.dom;

import org.w3c.dom.DOMException;
import org.w3c.dom.Entity;
import org.w3c.dom.Node;

/**
 * This class implements the {@link org.w3c.dom.Entity} interface.
 *
 * @author Stephane Hillion
 * @version $Id$
 */
public abstract class AbstractEntity
    extends    AbstractParentNode
    implements Entity {

    /**
     * The node name.
     */
    protected String nodeName;

    /**
     * The public id.
     */
    protected String publicId;

    /**
     * The system id.
     */
    protected String systemId;

    /**
     * DOM: Implements {@link org.w3c.dom.Node#getNodeType()}.
     * @return {@link org.w3c.dom.Node#ENTITY_NODE}
     */
    public short getNodeType() {
        return ENTITY_NODE;
    }

    /**
     * Sets the name of this node.
     */
    public void setNodeName(String v) {
        nodeName = v;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Node#getNodeName()}.
     * @return {@link #nodeName}.
     */
    public String getNodeName() {
        return nodeName;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getPublicId()}.
     * @return {@link #publicId}.
     */
    public String getPublicId() {
        return publicId;
    }

    /**
     * Sets the public id.
     */
    public void setPublicId(String id) {
        publicId = id;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getSystemId()}.
     * @return {@link #systemId}.
     */
    public String getSystemId() {
        return systemId;
    }

    /**
     * Sets the system id.
     */
    public void setSystemId(String id) {
        systemId = id;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getNotationName()}.
     * @return {@link #getNodeName()}.
     */
    public String getNotationName() {
        return getNodeName();
    }

    /**
     * Sets the notation name.
     */
    public void setNotationName(String name) {
        setNodeName(name);
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getInputEncoding()}.
     */
    public String getInputEncoding() {
        return null;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getXmlEncoding()}.
     */
    public String getXmlEncoding() {
        return null;
    }

    /**
     * DOM: Implements {@link org.w3c.dom.Entity#getXmlVersion()}.
     */
    public String getXmlVersion() {
        return null;
    }

    /**
     * Exports this node to the given document.
     */
    protected Node export(Node n, AbstractDocument d) {
        super.export(n, d);
        AbstractEntity ae = (AbstractEntity)n;
        ae.nodeName = nodeName;
        ae.publicId = publicId;
        ae.systemId = systemId;
        return n;
    }

    /**
     * Deeply exports this node to the given document.
     */
    protected Node deepExport(Node n, AbstractDocument d) {
        super.deepExport(n, d);
        AbstractEntity ae = (AbstractEntity)n;
        ae.nodeName = nodeName;
        ae.publicId = publicId;
        ae.systemId = systemId;
        return n;
    }

    /**
     * Copy the fields of the current node into the given node.
     * @param n a node of the type of this.
     */
    protected Node copyInto(Node n) {
        super.copyInto(n);
        AbstractEntity ae = (AbstractEntity)n;
        ae.nodeName = nodeName;
        ae.publicId = publicId;
        ae.systemId = systemId;
        return n;
    }

    /**
     * Deeply copy the fields of the current node into the given node.
     * @param n a node of the type of this.
     */
    protected Node deepCopyInto(Node n) {
        super.deepCopyInto(n);
        AbstractEntity ae = (AbstractEntity)n;
        ae.nodeName = nodeName;
        ae.publicId = publicId;
        ae.systemId = systemId;
        return n;
    }

    /**
     * Checks the validity of a node to be inserted.
     */
    protected void checkChildType(Node n, boolean replace) {
        switch (n.getNodeType()) {
        case ELEMENT_NODE:
        case PROCESSING_INSTRUCTION_NODE:
        case COMMENT_NODE:
        case TEXT_NODE:
        case CDATA_SECTION_NODE:
        case ENTITY_REFERENCE_NODE:
        case DOCUMENT_FRAGMENT_NODE:
            break;
        default:
            throw createDOMException
                (DOMException.HIERARCHY_REQUEST_ERR,
                 "child.type",
                 new Object[] {(int) getNodeType(),
                                getNodeName(),
                         (int) n.getNodeType(),
                                n.getNodeName() });
        }
    }
}