1 /*

     2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package build.tools.cldrconverter;

    27 

    28 import java.io.File;

    29 import java.io.IOException;

    30 import java.util.stream.Stream;

    31 import org.xml.sax.Attributes;

    32 import org.xml.sax.InputSource;

    33 import org.xml.sax.SAXException;

    34 

    35 /**

    36  * Handles parsing of files in Locale Data Markup Language for

    37  * SupplementalMetadata.xml

    38  */

    39 

    40 class SupplementalMetadataParseHandler extends AbstractLDMLHandler<Object> {

    41     @Override

    42     public InputSource resolveEntity(String publicID, String systemID) throws IOException, SAXException {

    43         // avoid HTTP traffic to unicode.org

    44         if (systemID.startsWith(CLDRConverter.SPPL_LDML_DTD_SYSTEM_ID)) {

    45             return new InputSource((new File(CLDRConverter.LOCAL_SPPL_LDML_DTD)).toURI().toString());

    46         }

    47         return null;

    48     }

    49 

    50     @Override

    51     public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {

    52         switch (qName) {

    53         case "zoneAlias":

    54             String reason = attributes.getValue("reason");

    55             if ("deprecated".equals(reason)) {

    56                 put(attributes.getValue("type"), attributes.getValue("replacement"));

    57             }

    58             pushIgnoredContainer(qName);

    59             break;

    60         default:

    61             // treat anything else as a container

    62             pushContainer(qName, attributes);

    63             break;

    64         }

    65     }

    66 

    67     public Stream<String> deprecatedMap() {

    68         return keySet().stream()

    69                 .map(k -> String.format("        \"%s\", \"%s\",", k, get(k)))

    70                 .sorted();

    71     }

    72 }