java/dictionary-generator/src/cz/frantovo/telco/dictionary/DocumentNamespaceContext.java
author František Kučera <franta-hg@frantovo.cz>
Tue, 13 Aug 2013 17:11:12 +0200
changeset 57 00aecef99f14
parent 15 93208f791318
child 151 a9f1ba451247
permissions -rw-r--r--
build script: XML XSD validation during build
franta-hg@15
     1
/**
franta-hg@15
     2
 * Free Telco Dictionary
franta-hg@15
     3
 * Copyright © 2013 František Kučera (frantovo.cz)
franta-hg@15
     4
 *
franta-hg@15
     5
 * This program is free software: you can redistribute it and/or modify
franta-hg@15
     6
 * it under the terms of the GNU General Public License as published by
franta-hg@15
     7
 * the Free Software Foundation, either version 3 of the License, or
franta-hg@15
     8
 * (at your option) any later version.
franta-hg@15
     9
 *
franta-hg@15
    10
 * This program is distributed in the hope that it will be useful,
franta-hg@15
    11
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@15
    12
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@15
    13
 * GNU General Public License for more details.
franta-hg@15
    14
 *
franta-hg@15
    15
 * You should have received a copy of the GNU General Public License
franta-hg@15
    16
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@15
    17
 */
franta-hg@15
    18
package cz.frantovo.telco.dictionary;
franta-hg@15
    19
franta-hg@15
    20
import java.util.Iterator;
franta-hg@15
    21
import javax.xml.XMLConstants;
franta-hg@15
    22
import javax.xml.namespace.NamespaceContext;
franta-hg@15
    23
import org.w3c.dom.Document;
franta-hg@15
    24
franta-hg@15
    25
/**
franta-hg@15
    26
 *
franta-hg@15
    27
 * @author Ing. František Kučera (frantovo.cz)
franta-hg@15
    28
 */
franta-hg@15
    29
public class DocumentNamespaceContext implements NamespaceContext {
franta-hg@15
    30
franta-hg@15
    31
	private Document document;
franta-hg@15
    32
franta-hg@15
    33
	public DocumentNamespaceContext(Document document) {
franta-hg@15
    34
		this.document = document;
franta-hg@15
    35
	}
franta-hg@15
    36
franta-hg@15
    37
	@Override
franta-hg@15
    38
	public String getNamespaceURI(String prefix) {
franta-hg@15
    39
		if (prefix.equals(XMLConstants.DEFAULT_NS_PREFIX)) {
franta-hg@15
    40
			return document.lookupNamespaceURI(null);
franta-hg@15
    41
		} else {
franta-hg@15
    42
			return document.lookupNamespaceURI(prefix);
franta-hg@15
    43
		}
franta-hg@15
    44
	}
franta-hg@15
    45
franta-hg@15
    46
	@Override
franta-hg@15
    47
	public String getPrefix(String xmlns) {
franta-hg@15
    48
		return document.lookupPrefix(xmlns);
franta-hg@15
    49
	}
franta-hg@15
    50
franta-hg@15
    51
	/**
franta-hg@15
    52
	 * TODO: support multiple prefixes
franta-hg@15
    53
	 */
franta-hg@15
    54
	@Override
franta-hg@15
    55
	public Iterator getPrefixes(String xmlns) {
franta-hg@15
    56
		return new OneItemIterator(getPrefix(xmlns));
franta-hg@15
    57
	}
franta-hg@15
    58
}