1 /*
2 * Copyright (c) 2012, 2013, 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 org.xml.sax.Attributes;
31 import org.xml.sax.InputSource;
32 import org.xml.sax.SAXException;
33
34 class MetaZonesParseHandler extends AbstractLDMLHandler<String> {
35 private String tzid, metazone;
36
37 MetaZonesParseHandler() {
38 }
39
40 @Override
41 public InputSource resolveEntity(String publicID, String systemID) throws IOException, SAXException {
42 // avoid HTTP traffic to unicode.org
43 if (systemID.startsWith(CLDRConverter.SPPL_LDML_DTD_SYSTEM_ID)) {
44 return new InputSource((new File(CLDRConverter.LOCAL_SPPL_LDML_DTD)).toURI().toString());
45 }
46 return null;
47 }
48
49 // metaZone: ID -> metazone
50 // per locale: ID -> names, metazone -> names
51 @Override
52 public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
53 switch (qName) {
54 case "timezone":
55 tzid = attributes.getValue("type");
56 pushContainer(qName, attributes);
57 break;
58
59 case "usesMetazone":
60 // Ignore any historical zone names (for now)
61 if (attributes.getValue("to") == null) {
62 metazone = attributes.getValue("mzone");
63 }
64 pushIgnoredContainer(qName);
65 break;
66
67 case "version":
68 case "generation":
69 pushIgnoredContainer(qName);
70 break;
71
72 default:
73 // treat anything else as a container
74 pushContainer(qName, attributes);
75 break;
76 }
77 }
78
79 @Override
80 public void endElement(String uri, String localName, String qName) throws SAXException {
81 assert qName.equals(currentContainer.getqName()) : "current=" + currentContainer.getqName() + ", param=" + qName;
82 switch (qName) {
83 case "timezone":
84 if (tzid == null || metazone == null) {
85 throw new InternalError();
86 }
87 put(tzid, metazone);
88 break;
89 }
90 currentContainer = currentContainer.getParent();
91 }
92 }
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1 /*
2 * Copyright (c) 2012, 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.*;
31 import java.util.stream.*;
32
33 import org.xml.sax.Attributes;
34 import org.xml.sax.InputSource;
35 import org.xml.sax.SAXException;
36
37 class MetaZonesParseHandler extends AbstractLDMLHandler<String> {
38 private String tzid, metazone;
39
40 // for java.time.format.ZoneNames.java
41 private List<String> mzoneMapEntryList = new ArrayList<>();
42 private Map<String, String> zones = new HashMap<>();
43
44 MetaZonesParseHandler() {
45 }
46
47 @Override
48 public InputSource resolveEntity(String publicID, String systemID) throws IOException, SAXException {
49 // avoid HTTP traffic to unicode.org
50 if (systemID.startsWith(CLDRConverter.SPPL_LDML_DTD_SYSTEM_ID)) {
51 return new InputSource((new File(CLDRConverter.LOCAL_SPPL_LDML_DTD)).toURI().toString());
52 }
53 return null;
54 }
55
56 // metaZone: ID -> metazone
57 // per locale: ID -> names, metazone -> names
58 @Override
59 public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
60 switch (qName) {
61 case "timezone":
62 tzid = attributes.getValue("type");
63 pushContainer(qName, attributes);
64 break;
65
66 case "usesMetazone":
67 // Ignore any historical zone names (for now)
68 if (attributes.getValue("to") == null) {
69 metazone = attributes.getValue("mzone");
70 }
71 pushIgnoredContainer(qName);
72 break;
73
74 case "mapZone":
75 String territory = attributes.getValue("territory");
76 if (territory.equals("001")) {
77 zones.put(attributes.getValue("other"), attributes.getValue("type"));
78 } else {
79 mzoneMapEntryList.add(String.format(" \"%s\", \"%s\", \"%s\",",
80 attributes.getValue("other"),
81 territory,
82 attributes.getValue("type")));
83 }
84 pushIgnoredContainer(qName);
85 break;
86
87 case "version":
88 case "generation":
89 pushIgnoredContainer(qName);
90 break;
91
92 default:
93 // treat anything else as a container
94 pushContainer(qName, attributes);
95 break;
96 }
97 }
98
99 @Override
100 public void endElement(String uri, String localName, String qName) throws SAXException {
101 assert qName.equals(currentContainer.getqName()) : "current=" + currentContainer.getqName() + ", param=" + qName;
102 switch (qName) {
103 case "timezone":
104 if (tzid == null || metazone == null) {
105 throw new InternalError();
106 }
107 put(tzid, metazone);
108 break;
109 }
110 currentContainer = currentContainer.getParent();
111 }
112
113 public Map<String, String> zidMap() {
114 return zones;
115 }
116
117 public Stream<String> mzoneMapEntry() {
118 return mzoneMapEntryList.stream();
119 }
120 }
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