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Java example source code file (AbstractLDMLHandler.java)
The AbstractLDMLHandler.java Java example source code/* * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package build.tools.cldrconverter; import build.tools.cldrconverter.CLDRConverter.DraftType; import java.util.HashMap; import java.util.Map; import java.util.Set; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.SAXParseException; import org.xml.sax.helpers.DefaultHandler; /** * This is an abstract class for general LDML parsing purpose. * LDMLParseHandler, SupplementLDMLParseHandler, and NumberingLDMLParseHandler * are the subclasses of this class. */ abstract class AbstractLDMLHandler<V> extends DefaultHandler { static final Map<String, String> DAY_OF_WEEK_MAP = new HashMap<>(); static { DAY_OF_WEEK_MAP.put("sun", "1"); DAY_OF_WEEK_MAP.put("mon", "2"); DAY_OF_WEEK_MAP.put("tue", "3"); DAY_OF_WEEK_MAP.put("wed", "4"); DAY_OF_WEEK_MAP.put("thu", "5"); DAY_OF_WEEK_MAP.put("fri", "6"); DAY_OF_WEEK_MAP.put("sat", "7"); } // Collected data in JRE locale data format. private Map<String, V> data = new HashMap<>(); // The root Container Container currentContainer = new Container("$ROOT", null); AbstractLDMLHandler() { } Map<String, V> getData() { return data; } V put(String key, V value) { return data.put(key, value); } V get(String key) { return data.get(key); } Set<String> keySet() { return data.keySet(); } /* * It returns true if the data should be ignored based on the user * defined acceptance level, which is listed with draft attribute in * the cldr locale xml files. * When the alt attribute is present, the data is always ignored since * we always use the primary data */ boolean isIgnored(Attributes attributes) { if (attributes.getValue("alt") != null) { return true; } String draftValue = attributes.getValue("draft"); if (draftValue != null) { return DraftType.getDefault().ordinal() > DraftType.forKeyword(draftValue).ordinal(); } return false; } void pushContainer(String qName, Attributes attributes) { if (isIgnored(attributes) || currentContainer instanceof IgnoredContainer) { currentContainer = new IgnoredContainer(qName, currentContainer); } else { currentContainer = new Container(qName, currentContainer); } } void pushIgnoredContainer(String qName) { currentContainer = new IgnoredContainer(qName, currentContainer); } void pushKeyContainer(String qName, Attributes attributes, String key) { if (!pushIfIgnored(qName, attributes)) { currentContainer = new KeyContainer(qName, currentContainer, key); } } /** * start an element that defines a string entry, with the value provided by the element's text. */ void pushStringEntry(String qName, Attributes attributes, String key) { if (!pushIfIgnored(qName, attributes)) { currentContainer = new StringEntry(qName, currentContainer, key); } } /** * start an element that defines a string entry, with the value provided by an attribute value. */ void pushStringEntry(String qName, Attributes attributes, String key, String value) { if (!pushIfIgnored(qName, attributes)) { currentContainer = new StringEntry(qName, currentContainer, key, value); } } void pushStringArrayEntry(String qName, Attributes attributes, String key, int length) { if (!pushIfIgnored(qName, attributes)) { currentContainer = new StringArrayEntry(qName, currentContainer, key, length); } } void pushStringArrayElement(String qName, Attributes attributes, int index) { if (!pushIfIgnored(qName, attributes)) { currentContainer = new StringArrayElement(qName, currentContainer, index); } } private boolean pushIfIgnored(String qName, Attributes attributes) { if (isIgnored(attributes) || currentContainer instanceof IgnoredContainer) { pushIgnoredContainer(qName); return true; } return false; } /** * Obtains the key from the innermost containing container that provides one. */ String getContainerKey() { Container current = currentContainer; while (current != null) { if (current instanceof KeyContainer) { return ((KeyContainer) current).getKey(); } current = current.getParent(); } return null; } @Override public void characters(char[] ch, int start, int length) throws SAXException { currentContainer.addCharacters(ch, start, length); } @SuppressWarnings(value = "CallToThreadDumpStack") @Override public void warning(SAXParseException e) throws SAXException { e.printStackTrace(); } @SuppressWarnings(value = "CallToThreadDumpStack") @Override public void error(SAXParseException e) throws SAXException { e.printStackTrace(); } @SuppressWarnings(value = "CallToThreadDumpStack") @Override public void fatalError(SAXParseException e) throws SAXException { e.printStackTrace(); super.fatalError(e); } } Other Java examples (source code examples)Here is a short list of links related to this Java AbstractLDMLHandler.java source code file: |
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