Examples with XmlPullParserException org.xmlpull.v1.XmlPullParserException used on opensource projects

Example 81 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project j2objc by google.

the class DocumentBuilderImpl method parse.

@Override
public Document parse(InputSource source) throws SAXException, IOException {
    if (source == null) {
        throw new IllegalArgumentException("source == null");
    }
    String namespaceURI = null;
    String qualifiedName = null;
    DocumentType doctype = null;
    String inputEncoding = source.getEncoding();
    String systemId = source.getSystemId();
    DocumentImpl document = new DocumentImpl(dom, namespaceURI, qualifiedName, doctype, inputEncoding);
    document.setDocumentURI(systemId);
    KXmlParser parser = new KXmlParser();
    try {
        parser.keepNamespaceAttributes();
        parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, namespaceAware);
        if (source.getByteStream() != null) {
            parser.setInput(source.getByteStream(), inputEncoding);
        } else if (source.getCharacterStream() != null) {
            parser.setInput(source.getCharacterStream());
        } else if (systemId != null) {
            URL url = new URL(systemId);
            URLConnection urlConnection = url.openConnection();
            urlConnection.connect();
            // TODO: if null, extract the inputEncoding from the Content-Type header?
            parser.setInput(urlConnection.getInputStream(), inputEncoding);
        } else {
            throw new SAXParseException("InputSource needs a stream, reader or URI", null);
        }
        if (parser.nextToken() == XmlPullParser.END_DOCUMENT) {
            throw new SAXParseException("Unexpected end of document", null);
        }
        parse(parser, document, document, XmlPullParser.END_DOCUMENT);
        parser.require(XmlPullParser.END_DOCUMENT, null, null);
    } catch (XmlPullParserException ex) {
        if (ex.getDetail() instanceof IOException) {
            throw (IOException) ex.getDetail();
        }
        if (ex.getDetail() instanceof RuntimeException) {
            throw (RuntimeException) ex.getDetail();
        }
        LocatorImpl locator = new LocatorImpl();
        locator.setPublicId(source.getPublicId());
        locator.setSystemId(systemId);
        locator.setLineNumber(ex.getLineNumber());
        locator.setColumnNumber(ex.getColumnNumber());
        SAXParseException newEx = new SAXParseException(ex.getMessage(), locator);
        if (errorHandler != null) {
            errorHandler.error(newEx);
        }
        throw newEx;
    } finally {
        IoUtils.closeQuietly(parser);
    }
    return document;
}

Example 82 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project AndroidSDK-RecipeBook by gabu.

the class Recipe078 method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    // 名古屋の明日の天気情報を取得できるURLです。
    String uri = "http://weather.livedoor.com/forecast/" + "webservice/rest/v1?city=38&day=tomorrow";
    // HTTPクライアントを作って
    HttpClient client = new DefaultHttpClient();
    // GETオブジェクトを作って
    HttpGet get = new HttpGet();
    try {
        // URIをセット
        get.setURI(new URI(uri));
        // GETリクエストを実行してレスポンスを取得
        HttpResponse res = client.execute(get);
        // レスポンスからInputStreamを取得
        InputStream in = res.getEntity().getContent();
        // XMLプルパーサを生成して
        XmlPullParser parser = Xml.newPullParser();
        // InputStreamをセット
        parser.setInput(in, "UTF-8");
        int eventType = parser.getEventType();
        // イベントタイプがEND_DOCUMENTになるまでループ
        // けど、以下の必要な値が全て取得できたらbreakする。
        String title = "";
        String telop = "";
        String description = "";
        while (eventType != XmlPullParser.END_DOCUMENT) {
            switch(eventType) {
                case XmlPullParser.START_TAG:
                    String tag = parser.getName();
                    if ("title".equals(tag)) {
                        // タイトルを取得
                        title = parser.nextText();
                    } else if ("telop".equals(tag)) {
                        // 天気を取得
                        telop = parser.nextText();
                    } else if ("description".equals(tag)) {
                        // 天気概況文を取得
                        description = parser.nextText();
                    }
                    break;
            }
            if (!("".equals(title) || "".equals(telop) || "".equals(description))) {
                // 必要な値が取得できたらループを抜ける
                break;
            }
            // パーサを次のイベントまで進める
            eventType = parser.next();
        }
        // TextViewに表示！
        TextView v = (TextView) findViewById(R.id.text);
        v.setText(title + "\n\n" + telop + "\n\n" + description);
    } catch (URISyntaxException e) {
        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (XmlPullParserException e) {
        e.printStackTrace();
    }
}

Example 83 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project ExoPlayer by google.

the class DashManifestParser method parseMediaPresentationDescription.

protected DashManifest parseMediaPresentationDescription(XmlPullParser xpp, String baseUrl) throws XmlPullParserException, IOException {
    long availabilityStartTime = parseDateTime(xpp, "availabilityStartTime", C.TIME_UNSET);
    long durationMs = parseDuration(xpp, "mediaPresentationDuration", C.TIME_UNSET);
    long minBufferTimeMs = parseDuration(xpp, "minBufferTime", C.TIME_UNSET);
    String typeString = xpp.getAttributeValue(null, "type");
    boolean dynamic = typeString != null && typeString.equals("dynamic");
    long minUpdateTimeMs = dynamic ? parseDuration(xpp, "minimumUpdatePeriod", C.TIME_UNSET) : C.TIME_UNSET;
    long timeShiftBufferDepthMs = dynamic ? parseDuration(xpp, "timeShiftBufferDepth", C.TIME_UNSET) : C.TIME_UNSET;
    long suggestedPresentationDelayMs = dynamic ? parseDuration(xpp, "suggestedPresentationDelay", C.TIME_UNSET) : C.TIME_UNSET;
    UtcTimingElement utcTiming = null;
    Uri location = null;
    List<Period> periods = new ArrayList<>();
    long nextPeriodStartMs = dynamic ? C.TIME_UNSET : 0;
    boolean seenEarlyAccessPeriod = false;
    boolean seenFirstBaseUrl = false;
    do {
        xpp.next();
        if (XmlPullParserUtil.isStartTag(xpp, "BaseURL")) {
            if (!seenFirstBaseUrl) {
                baseUrl = parseBaseUrl(xpp, baseUrl);
                seenFirstBaseUrl = true;
            }
        } else if (XmlPullParserUtil.isStartTag(xpp, "UTCTiming")) {
            utcTiming = parseUtcTiming(xpp);
        } else if (XmlPullParserUtil.isStartTag(xpp, "Location")) {
            location = Uri.parse(xpp.nextText());
        } else if (XmlPullParserUtil.isStartTag(xpp, "Period") && !seenEarlyAccessPeriod) {
            Pair<Period, Long> periodWithDurationMs = parsePeriod(xpp, baseUrl, nextPeriodStartMs);
            Period period = periodWithDurationMs.first;
            if (period.startMs == C.TIME_UNSET) {
                if (dynamic) {
                    // This is an early access period. Ignore it. All subsequent periods must also be
                    // early access.
                    seenEarlyAccessPeriod = true;
                } else {
                    throw new ParserException("Unable to determine start of period " + periods.size());
                }
            } else {
                long periodDurationMs = periodWithDurationMs.second;
                nextPeriodStartMs = periodDurationMs == C.TIME_UNSET ? C.TIME_UNSET : (period.startMs + periodDurationMs);
                periods.add(period);
            }
        }
    } while (!XmlPullParserUtil.isEndTag(xpp, "MPD"));
    if (durationMs == C.TIME_UNSET) {
        if (nextPeriodStartMs != C.TIME_UNSET) {
            // If we know the end time of the final period, we can use it as the duration.
            durationMs = nextPeriodStartMs;
        } else if (!dynamic) {
            throw new ParserException("Unable to determine duration of static manifest.");
        }
    }
    if (periods.isEmpty()) {
        throw new ParserException("No periods found.");
    }
    return buildMediaPresentationDescription(availabilityStartTime, durationMs, minBufferTimeMs, dynamic, minUpdateTimeMs, timeShiftBufferDepthMs, suggestedPresentationDelayMs, utcTiming, location, periods);
}

Example 84 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project ExoPlayer by google.

the class SsManifestParser method parse.

@Override
public SsManifest parse(Uri uri, InputStream inputStream) throws IOException {
    try {
        XmlPullParser xmlParser = xmlParserFactory.newPullParser();
        xmlParser.setInput(inputStream, null);
        SmoothStreamingMediaParser smoothStreamingMediaParser = new SmoothStreamingMediaParser(null, uri.toString());
        return (SsManifest) smoothStreamingMediaParser.parse(xmlParser);
    } catch (XmlPullParserException e) {
        throw new ParserException(e);
    }
}

Example 85 with XmlPullParserException

use of org.xmlpull.v1.XmlPullParserException in project ExoPlayer by google.

the class TtmlDecoder method decode.

@Override
protected TtmlSubtitle decode(byte[] bytes, int length) throws SubtitleDecoderException {
    try {
        XmlPullParser xmlParser = xmlParserFactory.newPullParser();
        Map<String, TtmlStyle> globalStyles = new HashMap<>();
        Map<String, TtmlRegion> regionMap = new HashMap<>();
        regionMap.put(TtmlNode.ANONYMOUS_REGION_ID, new TtmlRegion());
        ByteArrayInputStream inputStream = new ByteArrayInputStream(bytes, 0, length);
        xmlParser.setInput(inputStream, null);
        TtmlSubtitle ttmlSubtitle = null;
        LinkedList<TtmlNode> nodeStack = new LinkedList<>();
        int unsupportedNodeDepth = 0;
        int eventType = xmlParser.getEventType();
        FrameAndTickRate frameAndTickRate = DEFAULT_FRAME_AND_TICK_RATE;
        while (eventType != XmlPullParser.END_DOCUMENT) {
            TtmlNode parent = nodeStack.peekLast();
            if (unsupportedNodeDepth == 0) {
                String name = xmlParser.getName();
                if (eventType == XmlPullParser.START_TAG) {
                    if (TtmlNode.TAG_TT.equals(name)) {
                        frameAndTickRate = parseFrameAndTickRates(xmlParser);
                    }
                    if (!isSupportedTag(name)) {
                        Log.i(TAG, "Ignoring unsupported tag: " + xmlParser.getName());
                        unsupportedNodeDepth++;
                    } else if (TtmlNode.TAG_HEAD.equals(name)) {
                        parseHeader(xmlParser, globalStyles, regionMap);
                    } else {
                        try {
                            TtmlNode node = parseNode(xmlParser, parent, regionMap, frameAndTickRate);
                            nodeStack.addLast(node);
                            if (parent != null) {
                                parent.addChild(node);
                            }
                        } catch (SubtitleDecoderException e) {
                            Log.w(TAG, "Suppressing parser error", e);
                            // Treat the node (and by extension, all of its children) as unsupported.
                            unsupportedNodeDepth++;
                        }
                    }
                } else if (eventType == XmlPullParser.TEXT) {
                    parent.addChild(TtmlNode.buildTextNode(xmlParser.getText()));
                } else if (eventType == XmlPullParser.END_TAG) {
                    if (xmlParser.getName().equals(TtmlNode.TAG_TT)) {
                        ttmlSubtitle = new TtmlSubtitle(nodeStack.getLast(), globalStyles, regionMap);
                    }
                    nodeStack.removeLast();
                }
            } else {
                if (eventType == XmlPullParser.START_TAG) {
                    unsupportedNodeDepth++;
                } else if (eventType == XmlPullParser.END_TAG) {
                    unsupportedNodeDepth--;
                }
            }
            xmlParser.next();
            eventType = xmlParser.getEventType();
        }
        return ttmlSubtitle;
    } catch (XmlPullParserException xppe) {
        throw new SubtitleDecoderException("Unable to decode source", xppe);
    } catch (IOException e) {
        throw new IllegalStateException("Unexpected error when reading input.", e);
    }
}