| // Copyright 2010-2014, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| package org.mozc.android.inputmethod.japanese.util; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| |
| import java.io.IOException; |
| |
| /** |
| * Utility for XML parser. |
| */ |
| public class ParserUtil { |
| |
| public static void ignoreWhiteSpaceAndComment(XmlPullParser parser) |
| throws XmlPullParserException, IOException { |
| int event = parser.getEventType(); |
| while (event == XmlPullParser.IGNORABLE_WHITESPACE || event == XmlPullParser.COMMENT) { |
| event = parser.next(); |
| } |
| } |
| |
| public static void assertStartDocument(XmlPullParser parser) throws XmlPullParserException { |
| if (parser.getEventType() != XmlPullParser.START_DOCUMENT) { |
| throw new IllegalArgumentException( |
| "The start of document is expected, but actually not: " |
| + parser.getPositionDescription()); |
| } |
| } |
| |
| public static void assertEndDocument(XmlPullParser parser) throws XmlPullParserException { |
| if (parser.getEventType() != XmlPullParser.END_DOCUMENT) { |
| throw new IllegalArgumentException( |
| "The end of document is expected, but actually not: " + parser.getPositionDescription()); |
| } |
| } |
| |
| public static void assertNotEndDocument(XmlPullParser parser) throws XmlPullParserException { |
| if (parser.getEventType() == XmlPullParser.END_DOCUMENT) { |
| throw new IllegalArgumentException( |
| "Unexpected end of document is found: " + parser.getPositionDescription()); |
| } |
| } |
| |
| public static void assertTagName(XmlPullParser parser, String expectedName) { |
| String actualName = parser.getName(); |
| if (!actualName.equals(expectedName)) { |
| throw new IllegalArgumentException( |
| "Tag <" + expectedName + "> is expected, but found <" + actualName + ">: " |
| + parser.getPositionDescription()); |
| } |
| } |
| |
| public static void assertStartTag(XmlPullParser parser, String expectedName) |
| throws XmlPullParserException { |
| if (parser.getEventType() != XmlPullParser.START_TAG) { |
| throw new IllegalArgumentException( |
| "Start tag <" + expectedName + "> is expected: " + parser.getPositionDescription()); |
| } |
| assertTagName(parser, expectedName); |
| } |
| |
| public static void assertEndTag(XmlPullParser parser, String expectedName) |
| throws XmlPullParserException { |
| if (parser.getEventType() != XmlPullParser.END_TAG) { |
| throw new IllegalArgumentException( |
| "End tag </" + expectedName + "> is expected: " + parser.getPositionDescription()); |
| } |
| assertTagName(parser, expectedName); |
| } |
| } |