org.apache.axiom.om.impl.common.SAXResultContentHandler Maven / Gradle / Ivy

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The default implementation of the Axiom API.

There is a newer version: 1.4.0

/*
 * 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.axiom.om.impl.common;

import org.apache.axiom.om.OMContainer;
import org.apache.axiom.om.OMDocument;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;

public class SAXResultContentHandler extends OMContentHandler {
    private final OMContainer root;
    private final OMFactory factory;

    public SAXResultContentHandler(OMContainer root) {
        super(true);
        this.root = root;
        factory = root.getOMFactory();
    }
    
    protected OMContainer doStartDocument() {
        return root;
    }

    protected void doEndDocument() {
    }

    protected void createOMDocType(OMContainer parent, String rootName, String publicId,
            String systemId, String internalSubset) {
        if (parent instanceof OMDocument) {
            factory.createOMDocType(parent, rootName, publicId, systemId, internalSubset);
        }
    }

    protected OMElement createOMElement(OMContainer parent, String localName, String namespaceURI,
            String prefix, String[] namespaces, int namespaceCount) {
        // TODO: inefficient: we should not create a new OMNamespace instance every time
        OMElement element = factory.createOMElement(localName, factory.createOMNamespace(namespaceURI, prefix), parent);
        for (int i=0; i