Java 类java.nio.charset.UnsupportedCharsetException 实例源码

项目：incubator-netbeans 文件：HttpUtils.java

private static Charset getCharset(String contentType) {
    // FIXME the spec default is ISO-8859-1
    Charset encoding = Charset.forName("UTF-8"); // NOI18N
    if (contentType != null) {
        String[] parts = contentType.trim().split(";"); // NOI18N
        for (String p : parts) {
            String upper = p.toUpperCase(Locale.ENGLISH);
            if (upper.startsWith("CHARSET")) { // NOI18N
                int index = upper.indexOf("=", 7); // NOI18N
                if (index > 0 && index < upper.length() -1) {
                    try {
                        encoding = Charset.forName(upper.substring(index + 1).trim());
                    } catch (UnsupportedCharsetException ex) {
                        // noop using the UTF-8
                    }
                }
                break;
            }
        }
    }
    return encoding;
}

项目：incubator-netbeans 文件：StreamSource.java

Impl(String name, String title, String MIMEType, Reader r) {
    this.name = name;
    this.title = title;
    this.MIMEType = MIMEType;
    this.r = r;
    this.readerSource = null;
    this.w = null;
    this.file = null;
    if (r instanceof InputStreamReader) {
        try {
            encoding = Charset.forName(((InputStreamReader) r).getEncoding());
        } catch (UnsupportedCharsetException e) {
            // ignore, encoding will be null
        }
    }
}

项目：JBase 文件：BaseInterceptor.java

/**
 * 开始解析服务器返回参数
 */
private void sendLogResponse(Response response) throws IOException {
    String rBody = "";
    if (response != null && response.body() != null) {
        BufferedSource source = response.body().source();
        source.request(Long.MAX_VALUE); // Buffer the entire body.
        Buffer buffer = source.buffer();

        Charset charset = Charset.forName("UTF-8");
        MediaType contentType = response.body().contentType();
        if (contentType != null) {
            try {
                charset = contentType.charset(Charset.forName("UTF-8"));
            } catch (UnsupportedCharsetException e) {
                e.printStackTrace();
            }
        }
        rBody = buffer.clone().readString(charset);
    }
    LogUtils.i("接收：" + rBody.toString());
}

项目：the-vigilantes 文件：StringUtils.java

static Charset findCharset(String alias) throws UnsupportedEncodingException {
    try {
        Charset cs = charsetsByAlias.get(alias);

        if (cs == null) {
            cs = Charset.forName(alias);
            Charset oldCs = charsetsByAlias.putIfAbsent(alias, cs);
            if (oldCs != null) {
                // if the previous value was recently set by another thread we return it instead of value we found here
                cs = oldCs;
            }
        }

        return cs;

        // We re-throw these runtimes for compatibility with java.io
    } catch (UnsupportedCharsetException uce) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalCharsetNameException icne) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalArgumentException iae) {
        throw new UnsupportedEncodingException(alias);
    }
}

项目：OpenVertretung 文件：StringUtils.java

static Charset findCharset(String alias) throws UnsupportedEncodingException {
    try {
        Charset cs = charsetsByAlias.get(alias);

        if (cs == null) {
            cs = Charset.forName(alias);
            Charset oldCs = charsetsByAlias.putIfAbsent(alias, cs);
            if (oldCs != null) {
                // if the previous value was recently set by another thread we return it instead of value we found here
                cs = oldCs;
            }
        }

        return cs;

        // We re-throw these runtimes for compatibility with java.io
    } catch (UnsupportedCharsetException uce) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalCharsetNameException icne) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalArgumentException iae) {
        throw new UnsupportedEncodingException(alias);
    }
}

项目：lams 文件：StringUtils.java

static Charset findCharset(String alias) throws UnsupportedEncodingException {
    try {
        Charset cs = charsetsByAlias.get(alias);

        if (cs == null) {
            cs = Charset.forName(alias);
            charsetsByAlias.putIfAbsent(alias, cs);
        }

        return cs;

        // We re-throw these runtimes for compatibility with java.io
    } catch (UnsupportedCharsetException uce) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalCharsetNameException icne) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalArgumentException iae) {
        throw new UnsupportedEncodingException(alias);
    }
}

项目：lams 文件：HttpServletRequestImpl.java

@Override
public void setCharacterEncoding(final String env) throws UnsupportedEncodingException {
    if (readStarted) {
        return;
    }
    try {
        characterEncoding = Charset.forName(env);

        final ManagedServlet originalServlet = exchange.getAttachment(ServletRequestContext.ATTACHMENT_KEY).getOriginalServletPathMatch().getServletChain().getManagedServlet();
        final FormDataParser parser = originalServlet.getFormParserFactory().createParser(exchange);
        if (parser != null) {
            parser.setCharacterEncoding(env);
        }
    } catch (UnsupportedCharsetException e) {
        throw new UnsupportedEncodingException();
    }
}

项目：lighthouse 文件：EntityUtils.java

/**
 * Get the entity content as a String, using the provided default character set
 * if none is found in the entity.
 * If defaultCharset is null, the default "ISO-8859-1" is used.
 *
 * @param entity must not be null
 * @param defaultCharset character set to be applied if none found in the entity,
 * or if the entity provided charset is invalid or not available.
 * @return the entity content as a String. May be null if
 *   {@link HttpEntity#getContent()} is null.
 * @throws ParseException if header elements cannot be parsed
 * @throws IllegalArgumentException if entity is null or if content length &gt; Integer.MAX_VALUE
 * @throws IOException if an error occurs reading the input stream
 * @throws java.nio.charset.UnsupportedCharsetException Thrown when the named entity's charset is not available in
 * this instance of the Java virtual machine and no defaultCharset is provided.
 */
public static String toString(
        final HttpEntity entity, final Charset defaultCharset) throws IOException, ParseException {
    Args.notNull(entity, "Entity");
    ru.radiomayak.http.entity.ContentType contentType = null;
    try {
        contentType = ru.radiomayak.http.entity.ContentType.get(entity);
    } catch (final UnsupportedCharsetException ex) {
        if (defaultCharset == null) {
            throw new UnsupportedEncodingException(ex.getMessage());
        }
    }
    if (contentType != null) {
        if (contentType.getCharset() == null) {
            contentType = contentType.withCharset(defaultCharset);
        }
    } else {
        contentType = ru.radiomayak.http.entity.ContentType.DEFAULT_TEXT.withCharset(defaultCharset);
    }
    return toString(entity, contentType);
}

项目：FirefoxData-android 文件：StringEntity.java

/**
 * Creates a StringEntity with the specified content and content type.
 *
 * @param string content to be used. Not {@code null}.
 * @param contentType content type to be used. May be {@code null}, in which case the default
 *   MIME type {@link ContentType#TEXT_PLAIN} is assumed.
 *
 * @throws IllegalArgumentException if the string parameter is null
 * @throws UnsupportedCharsetException Thrown when the named charset is not available in
 * this instance of the Java virtual machine
 * @since 4.2
 */
public StringEntity(final String string, final ContentType contentType) throws UnsupportedCharsetException {
    super();
    Args.notNull(string, "Source string");
    Charset charset = contentType != null ? contentType.getCharset() : null;
    if (charset == null) {
        charset = HTTP.DEF_CONTENT_CHARSET;
    }
    try {
        this.content = string.getBytes(charset.name());
    } catch (final UnsupportedEncodingException ex) {
        // should never happen
        throw new UnsupportedCharsetException(charset.name());
    }
    if (contentType != null) {
        setContentType(contentType.toString());
    }
}

项目：ProyectoPacientes 文件：StringUtils.java

static Charset findCharset(String alias) throws UnsupportedEncodingException {
    try {
        Charset cs = charsetsByAlias.get(alias);

        if (cs == null) {
            cs = Charset.forName(alias);
            Charset oldCs = charsetsByAlias.putIfAbsent(alias, cs);
            if (oldCs != null) {
                // if the previous value was recently set by another thread we return it instead of value we found here
                cs = oldCs;
            }
        }

        return cs;

        // We re-throw these runtimes for compatibility with java.io
    } catch (UnsupportedCharsetException uce) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalCharsetNameException icne) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalArgumentException iae) {
        throw new UnsupportedEncodingException(alias);
    }
}

项目：OpenEyesReading-android 文件：RetrofitManager.java

@Override
public Response intercept(Chain chain) throws IOException {
    Request request = chain.request();
    Response response = chain.proceed(request);
    ResponseBody body = response.body();
    long length = body.contentLength();
    BufferedSource source = body.source();
    source.request(Long.MAX_VALUE);
    Buffer buffer = source.buffer();
    Charset charset = Charset.forName("UTF-8");
    MediaType type = body.contentType();
    if (type != null) {
        try {
            charset = type.charset(charset);
        } catch (UnsupportedCharsetException e) {
            e.printStackTrace();
            return response;
        }
    }
    if (length != 0) {
        System.out.println("shenhua sout:--------------------------------------------开始打印返回数据----------------------------------------------------");
        System.out.println("shenhua sout:" + buffer.clone().readString(charset));
    }
    return response;
}

项目：OpenJSharp 文件：CodeSetConversion.java

public JavaCTBConverter(OSFCodeSetRegistry.Entry codeset,
                        int alignmentForEncoding) {

    try {
        ctb = cache.getCharToByteConverter(codeset.getName());
        if (ctb == null) {
            Charset tmpCharset = Charset.forName(codeset.getName());
            ctb = tmpCharset.newEncoder();
            cache.setConverter(codeset.getName(), ctb);
        }
    } catch(IllegalCharsetNameException icne) {

        // This can only happen if one of our Entries has
        // an invalid name.
        throw wrapper.invalidCtbConverterName(icne,codeset.getName());
    } catch(UnsupportedCharsetException ucne) {

        // This can only happen if one of our Entries has
        // an unsupported name.
        throw wrapper.invalidCtbConverterName(ucne,codeset.getName());
    }

    this.codeset = codeset;
    alignment = alignmentForEncoding;
}

项目：alfresco-data-model 文件：TikaCharsetFinder.java

@Override
protected Charset detectCharsetImpl(byte[] buffer) throws Exception
{
    CharsetDetector detector = new CharsetDetector();
    detector.setText(buffer);
    CharsetMatch match = detector.detect();

    if(match != null && match.getConfidence() > threshold)
    {
        try
        {
            return Charset.forName(match.getName());
        }
        catch(UnsupportedCharsetException e)
        {
            logger.info("Charset detected as " + match.getName() + " but the JVM does not support this, detection skipped");
        }
    }
    return null;
}

项目：BibliotecaPS 文件：StringUtils.java

static Charset findCharset(String alias) throws UnsupportedEncodingException {
    try {
        Charset cs = charsetsByAlias.get(alias);

        if (cs == null) {
            cs = Charset.forName(alias);
            Charset oldCs = charsetsByAlias.putIfAbsent(alias, cs);
            if (oldCs != null) {
                // if the previous value was recently set by another thread we return it instead of value we found here
                cs = oldCs;
            }
        }

        return cs;

        // We re-throw these runtimes for compatibility with java.io
    } catch (UnsupportedCharsetException uce) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalCharsetNameException icne) {
        throw new UnsupportedEncodingException(alias);
    } catch (IllegalArgumentException iae) {
        throw new UnsupportedEncodingException(alias);
    }
}

项目：java-android-websocket-client 文件：ContentType.java

private static ContentType create(final String mimeType, final NameValuePair[] params, final boolean strict) {
    Charset charset = null;
    for (final NameValuePair param: params) {
        if (param.getName().equalsIgnoreCase("charset")) {
            final String s = param.getValue();
            if (!TextUtils.isBlank(s)) {
                try {
                    charset =  Charset.forName(s);
                } catch (final UnsupportedCharsetException ex) {
                    if (strict) {
                        throw ex;
                    }
                }
            }
            break;
        }
    }
    return new ContentType(mimeType, charset, params != null && params.length > 0 ? params : null);
}

项目：java-android-websocket-client 文件：EntityUtils.java

/**
 * Get the entity content as a String, using the provided default character set
 * if none is found in the entity.
 * If defaultCharset is null, the default "ISO-8859-1" is used.
 *
 * @param entity must not be null
 * @param defaultCharset character set to be applied if none found in the entity,
 * or if the entity provided charset is invalid or not available.
 * @return the entity content as a String. May be null if
 *   {@link HttpEntity#getContent()} is null.
 * @throws ParseException if header elements cannot be parsed
 * @throws IllegalArgumentException if entity is null or if content length &gt; Integer.MAX_VALUE
 * @throws IOException if an error occurs reading the input stream
 * @throws java.nio.charset.UnsupportedCharsetException Thrown when the named entity's charset is not available in
 * this instance of the Java virtual machine and no defaultCharset is provided.
 */
public static String toString(
        final HttpEntity entity, final Charset defaultCharset) throws IOException, ParseException {
    Args.notNull(entity, "Entity");
    ContentType contentType = null;
    try {
        contentType = ContentType.get(entity);
    } catch (final UnsupportedCharsetException ex) {
        if (defaultCharset == null) {
            throw new UnsupportedEncodingException(ex.getMessage());
        }
    }
    if (contentType != null) {
        if (contentType.getCharset() == null) {
            contentType = contentType.withCharset(defaultCharset);
        }
    } else {
        contentType = ContentType.DEFAULT_TEXT.withCharset(defaultCharset);
    }
    return toString(entity, contentType);
}

项目：openjdk-jdk10 文件：CodeSetConversion.java

public JavaCTBConverter(OSFCodeSetRegistry.Entry codeset,
                        int alignmentForEncoding) {

    try {
        ctb = cache.getCharToByteConverter(codeset.getName());
        if (ctb == null) {
            Charset tmpCharset = Charset.forName(codeset.getName());
            ctb = tmpCharset.newEncoder();
            cache.setConverter(codeset.getName(), ctb);
        }
    } catch(IllegalCharsetNameException icne) {

        // This can only happen if one of our Entries has
        // an invalid name.
        throw wrapper.invalidCtbConverterName(icne,codeset.getName());
    } catch(UnsupportedCharsetException ucne) {

        // This can only happen if one of our Entries has
        // an unsupported name.
        throw wrapper.invalidCtbConverterName(ucne,codeset.getName());
    }

    this.codeset = codeset;
    alignment = alignmentForEncoding;
}

项目：openjdk-jdk10 文件：JAXPTestUtilities.java

/**
 * Convert stream to ByteArrayInputStream by given character set.
 * @param charset target character set.
 * @param file a file that contains no BOM head content.
 * @return a ByteArrayInputStream contains BOM heads and bytes in original
 *         stream
 * @throws IOException I/O operation failed or unsupported character set.
 */
public static InputStream bomStream(String charset, String file)
        throws IOException {
    String localCharset = charset;
    if (charset.equals("UTF-16") || charset.equals("UTF-32")) {
        localCharset
            += ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN ? "BE" : "LE";
    }
    if (!bom.containsKey(localCharset))
        throw new UnsupportedCharsetException("Charset:" + localCharset);

    byte[] content = Files.readAllLines(Paths.get(file)).stream().
            collect(Collectors.joining()).getBytes(localCharset);
    byte[] head = bom.get(localCharset);
    ByteBuffer bb = ByteBuffer.allocate(content.length + head.length);
    bb.put(head);
    bb.put(content);
    return new ByteArrayInputStream(bb.array());
}

项目：lighthouse 文件：ContentType.java

private static ContentType create(final String mimeType, final NameValuePair[] params, final boolean strict) {
    Charset charset = null;
    for (final NameValuePair param: params) {
        if (param.getName().equalsIgnoreCase("charset")) {
            final String s = param.getValue();
            if (!TextUtils.isBlank(s)) {
                try {
                    charset =  Charset.forName(s);
                } catch (final UnsupportedCharsetException ex) {
                    if (strict) {
                        throw ex;
                    }
                }
            }
            break;
        }
    }
    return new ContentType(mimeType, charset, params != null && params.length > 0 ? params : null);
}

项目：JobSchedulerCompat 文件：XmlUtils.java

public void setOutput(OutputStream os, String encoding)
        throws IOException, IllegalArgumentException, IllegalStateException {
    if (os == null) {
        throw new IllegalArgumentException();
    }
    try {
        charset = Charset.forName(encoding).newEncoder();
    } catch (IllegalCharsetNameException | UnsupportedCharsetException e) {
        throw (UnsupportedEncodingException) (new UnsupportedEncodingException(encoding).initCause(e));
    }
    out = os;
}

项目：n4js 文件：N4JSProjectCreator.java

/**
 * Tries to get {@link org.eclipse.core.resources.IWorkspaceRoot#getDefaultCharset() workspace default charset}. In
 * case of errors, will return {@link StandardCharsets#UTF_8}
 *
 * @return workspace charset or default one
 */
private Charset getWorkspaceCharsetOrUtf8() {
    try {
        return Charset.forName(super.getEncoding());
    } catch (CoreException | UnsupportedCharsetException e) {
        LOGGER.error("Cannot obtain workspace charset", e);
        LOGGER.info("Exceptions when obtaining workspace default charset, fall back to the "
                + StandardCharsets.UTF_8.name(), e);
        return StandardCharsets.UTF_8;
    }
}

项目：incubator-netbeans 文件：ActionProviderSupport.java

@NonNull
static Map<String,Object> createBaseCoSProperties(
        @NonNull final JavaActionProvider.Context ctx) {
    final String command = ctx.getCommand();
    final Project project = ctx.getProject();
    final UpdateHelper updateHelper = ctx.getUpdateHelper();
    final PropertyEvaluator evaluator = ctx.getPropertyEvaluator();
    final JavaPlatform jp = ctx.getActiveJavaPlatform();
    final Map<String, Object> execProperties = new HashMap<>();
    execProperties.put("nb.internal.action.name", command);
    copyMultiValue(evaluator, execProperties, ProjectProperties.RUN_JVM_ARGS);
    prepareWorkDir(updateHelper, evaluator, execProperties);
    execProperties.put(JavaRunner.PROP_PLATFORM, jp);
    execProperties.put(JavaRunner.PROP_PROJECT_NAME, ProjectUtils.getInformation(project).getDisplayName());
    String runtimeEnc = evaluator.getProperty(ProjectProperties.RUNTIME_ENCODING);
    if (runtimeEnc != null) {
        try {
            Charset runtimeChs = Charset.forName(runtimeEnc);
            execProperties.put(JavaRunner.PROP_RUNTIME_ENCODING, runtimeChs); //NOI18N
        } catch (IllegalCharsetNameException ichsn) {
            LOG.log(Level.WARNING, "Illegal charset name: {0}", runtimeEnc); //NOI18N
        } catch (UnsupportedCharsetException uchs) {
            LOG.log(Level.WARNING, "Unsupported charset : {0}", runtimeEnc); //NOI18N
        }
    }
    Optional.ofNullable(evaluator.getProperty("java.failonerror"))  //NOI18N
            .map((val) -> Boolean.valueOf(val))
            .ifPresent((b) -> execProperties.put("java.failonerror", b));    //NOI18N
    return execProperties;
}

项目：andcouchbaseentity 文件：CodeGenerator.java

private Charset getCharset() {
    try {
        return Charset.forName(encoding);
    } catch (UnsupportedCharsetException exception) {
        Charset defaultCharset = Charset.defaultCharset();
        return defaultCharset;
    }
}

项目：hadoop-oss 文件：DefaultStringifier.java

@Override
public T fromString(String str) throws IOException {
  try {
    byte[] bytes = Base64.decodeBase64(str.getBytes("UTF-8"));
    inBuf.reset(bytes, bytes.length);
    T restored = deserializer.deserialize(null);
    return restored;
  } catch (UnsupportedCharsetException ex) {
    throw new IOException(ex.toString());
  }
}

项目：kafka-connect-fs 文件：TextFileReaderTest.java

@Test(expected = UnsupportedCharsetException.class)
public void invalidFileEncoding() throws Throwable {
    Map<String, Object> cfg = new HashMap<String, Object>() {{
        put(TextFileReader.FILE_READER_TEXT_FIELD_NAME_VALUE, FIELD_NAME_VALUE);
        put(TextFileReader.FILE_READER_TEXT_ENCODING, "invalid_charset");
    }};
    getReader(fs, dataFile, cfg);
}

项目：kafka-connect-fs 文件：DelimitedTextFileReaderTest.java

@Test(expected = UnsupportedCharsetException.class)
public void invalidFileEncoding() throws Throwable {
    Map<String, Object> cfg = new HashMap<String, Object>() {{
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_TOKEN, ",");
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_HEADER, "true");
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_ENCODING, "invalid_charset");
        put(AgnosticFileReader.FILE_READER_AGNOSTIC_EXTENSIONS_DELIMITED, getFileExtension());
    }};
    getReader(fs, dataFile, cfg);
}

项目：kafka-connect-fs 文件：TextFileReaderTest.java

@Test(expected = UnsupportedCharsetException.class)
public void invalidFileEncoding() throws Throwable {
    Map<String, Object> cfg = new HashMap<String, Object>() {{
        put(TextFileReader.FILE_READER_TEXT_FIELD_NAME_VALUE, FIELD_NAME_VALUE);
        put(TextFileReader.FILE_READER_TEXT_ENCODING, "invalid_charset");
    }};
    getReader(fs, dataFile, cfg);
}

项目：kafka-connect-fs 文件：DelimitedTextFileReaderTest.java

@Test(expected = UnsupportedCharsetException.class)
public void invalidFileEncoding() throws Throwable {
    Map<String, Object> cfg = new HashMap<String, Object>() {{
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_TOKEN, ",");
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_HEADER, "true");
        put(DelimitedTextFileReader.FILE_READER_DELIMITED_ENCODING, "invalid_charset");
    }};
    getReader(fs, dataFile, cfg);
}

项目：alfresco-greenmail 文件：FetchCommand.java

private void addLiteral(byte[] bytes, StringBuffer response) {
    response.append('{');
    response.append(bytes.length);
    response.append('}');
    response.append("\r\n");
    String encodedBytes = null;
    try {
        encodedBytes = new String(bytes, Charset.forName(EIGHT_BIT_ENCODING));
    } catch (UnsupportedCharsetException ex) {
        encodedBytes = new String(bytes);
    }
    response.append(encodedBytes);
}

项目：android-perftracking 文件：BaseRequest.java

/**
 * Returns the charset specified in the Content-Type of this header, or falls back to
 * UTF-8 if none can be found.
 * @param response network response
 * @return charset from header
 */
private Charset getResponseCharset(NetworkResponse response) {
  String charset = HttpHeaderParser.parseCharset(response.headers);
  try {
    return Charset.forName(charset);
  } catch (UnsupportedCharsetException e) {
    return Charset.forName("UTF-8");
  }
}

项目：guava-mock 文件：MediaTypeTest.java

public void testGetCharset_unsupportedCharset() {
  MediaType mediaType = MediaType.parse(
      "text/plain; charset=utf-wtf");
  try {
    mediaType.charset();
    fail();
  } catch (UnsupportedCharsetException expected) {}
}

项目：flume-release-1.7.0 文件：JSONHandler.java

/**
 * {@inheritDoc}
 */
@Override
public List<Event> getEvents(HttpServletRequest request) throws Exception {
  BufferedReader reader = request.getReader();
  String charset = request.getCharacterEncoding();
  //UTF-8 is default for JSON. If no charset is specified, UTF-8 is to
  //be assumed.
  if (charset == null) {
    LOG.debug("Charset is null, default charset of UTF-8 will be used.");
    charset = "UTF-8";
  } else if (!(charset.equalsIgnoreCase("utf-8")
          || charset.equalsIgnoreCase("utf-16")
          || charset.equalsIgnoreCase("utf-32"))) {
    LOG.error("Unsupported character set in request {}. "
            + "JSON handler supports UTF-8, "
            + "UTF-16 and UTF-32 only.", charset);
    throw new UnsupportedCharsetException("JSON handler supports UTF-8, "
            + "UTF-16 and UTF-32 only.");
  }

  /*
   * Gson throws Exception if the data is not parseable to JSON.
   * Need not catch it since the source will catch it and return error.
   */
  List<Event> eventList = new ArrayList<Event>(0);
  try {
    eventList = gson.fromJson(reader, listType);
  } catch (JsonSyntaxException ex) {
    throw new HTTPBadRequestException("Request has invalid JSON Syntax.", ex);
  }

  for (Event e : eventList) {
    ((JSONEvent) e).setCharset(charset);
  }
  return getSimpleEvents(eventList);
}

项目：flume-release-1.7.0 文件：TestJSONHandler.java

@Test(expected = UnsupportedCharsetException.class)
public void testError() throws Exception {
  String json = "[{\"headers\" : {\"a\": \"b\"},\"body\": \"random_body\"}]";
  HttpServletRequest req = new FlumeHttpServletRequestWrapper(json, "ISO-8859-1");
  handler.getEvents(req);
  Assert.fail();
}

项目：Leanplum-Android-SDK 文件：Util.java

private static boolean isValidForCharset(String id, String charsetName) {
  CharsetEncoder encoder = null;
  try {
    Charset charset = Charset.forName(charsetName);
    encoder = charset.newEncoder();
  } catch (UnsupportedCharsetException e) {
    Log.w("Unsupported charset: " + charsetName);
  }
  if (encoder != null && !encoder.canEncode(id)) {
    Log.v("Invalid id (contains invalid characters): " + id);
    return false;
  }
  return true;
}

项目：lams 文件：B2CConverter.java

/**
 * Create a decoder for the specified charset.
 */
public B2CConverter(String charset)
    throws IOException {
    try {
        decoder = Charset.forName(charset).newDecoder();
    } catch (UnsupportedCharsetException e) {
        throw new UnsupportedEncodingException(charset);
    }
    byte[] left = new byte[4];
    leftovers = ByteBuffer.wrap(left);
}

项目：lams 文件：C2BConverter.java

/**
 * Create an encoder for the specified charset.
 */
public C2BConverter(String charset)
    throws IOException {
    try {
        encoder = Charset.forName(charset).newEncoder();
    } catch (UnsupportedCharsetException e) {
        throw new UnsupportedEncodingException(charset);
    }
}

项目：lams 文件：ContentType.java

/**
 * Parses textual representation of <code>Content-Type</code> value.
 *
 * @param s text
 * @return content type
 * @throws ParseException if the given text does not represent a valid
 * <code>Content-Type</code> value.
 */
public static ContentType parse(
        final String s) throws ParseException, UnsupportedCharsetException {
    if (s == null) {
        throw new IllegalArgumentException("Content type may not be null");
    }
    HeaderElement[] elements = BasicHeaderValueParser.parseElements(s, null);
    if (elements.length > 0) {
        return create(elements[0]);
    } else {
        throw new ParseException("Invalid content type: " + s);
    }
}

项目：lams 文件：ContentType.java

/**
 * Extracts <code>Content-Type</code> value from {@link HttpEntity} exactly as
 * specified by the <code>Content-Type</code> header of the entity. Returns <code>null</code>
 * if not specified.
 *
 * @param entity HTTP entity
 * @return content type
 * @throws ParseException if the given text does not represent a valid
 * <code>Content-Type</code> value.
 */
public static ContentType get(
        final HttpEntity entity) throws ParseException, UnsupportedCharsetException {
    if (entity == null) {
        return null;
    }
    Header header = entity.getContentType();
    if (header != null) {
        HeaderElement[] elements = header.getElements();
        if (elements.length > 0) {
            return create(elements[0]);
        }
    }
    return null;
}

项目：FirefoxData-android 文件：StringBody.java

/**
 * @since 4.3
 */
public StringBody(final String text, final ContentType contentType) {
    super(contentType);
    Args.notNull(text, "Text");
    final Charset charset = contentType.getCharset();
    final String csname = charset != null ? charset.name() : Consts.ASCII.name();
    try {
        this.content = text.getBytes(csname);
    } catch (final UnsupportedEncodingException ex) {
        // Should never happen
        throw new UnsupportedCharsetException(csname);
    }
}

项目：FirefoxData-android 文件：ContentType.java

ContentType(
        final String mimeType,
        final NameValuePair[] params) throws UnsupportedCharsetException {
    this.mimeType = mimeType;
    this.params = params;
    final String s = getParameter("charset");
    this.charset = !TextUtils.isBlank(s) ? Charset.forName(s) : null;
}