close ( )源码实例Demo

java.io.InputStreamReader#close ( )源码实例Demo

下面列出了java.io.InputStreamReader#close ( ) 实例代码,或者点击链接到github查看源代码,也可以在右侧发表评论。

源代码1 项目: util4j   文件: SensitiveDictionary.java
private Set<String> readSensitiveWord(InputStream in,Charset charset) throws Exception{
	Set<String> set = new HashSet<String>();
	InputStreamReader read = new InputStreamReader(in,charset);
	try {
		BufferedReader bufferedReader = new BufferedReader(read);
		String txt = null;
		while((txt = bufferedReader.readLine()) != null){    //读取文件,将文件内容放入到set中
			set.add(txt);
	    }
	} catch (Exception e) {
		throw e;
	}finally{
		read.close();     //关闭文件流
	}
	return set;
}
 
源代码2 项目: journaldev   文件: MainActivity.java
public void ReadBtn(View v) {
    //reading text from file
    try {
        FileInputStream fileIn=openFileInput("mytextfile.txt");
        InputStreamReader InputRead= new InputStreamReader(fileIn);

        char[] inputBuffer= new char[READ_BLOCK_SIZE];
        String s="";
        int charRead;

        while ((charRead=InputRead.read(inputBuffer))>0) {
            // char to string conversion
            String readstring=String.copyValueOf(inputBuffer,0,charRead);
            s +=readstring;
        }
        InputRead.close();
        textmsg.setText(s);
        //Toast.makeText(getBaseContext(), s,Toast.LENGTH_SHORT).show();

    } catch (Exception e) {
        e.printStackTrace();
    }
}
 
源代码3 项目: JDeodorant   文件: CloneInstanceLocationInfo.java
private String readFileContents(String filePath) {
	try {
		InputStream in = new FileInputStream(new File(filePath));
		InputStreamReader isr = new InputStreamReader(in);
		StringWriter sw = new StringWriter();
		int DEFAULT_BUFFER_SIZE = 1024 * 4;
		char[] buffer = new char[DEFAULT_BUFFER_SIZE];
		int n = 0;
		while (-1 != (n = isr.read(buffer))) {
			sw.write(buffer, 0, n);
		}
		isr.close();
		return sw.toString();
	} catch (IOException e) {
		e.printStackTrace();
	}
	return "";
}
 
源代码4 项目: nutch-htmlunit   文件: TestSWFParser.java
public TestSWFParser(String name) { 
  super(name);
  for (int i = 0; i < sampleFiles.length; i++) {
  try {
    // read the test string
    FileInputStream fis = new FileInputStream(sampleDir + fileSeparator + sampleTexts[i]);
    StringBuffer sb = new StringBuffer();
    int len = 0;
    InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
    char[] buf = new char[1024];
    while ((len = isr.read(buf)) > 0) {
      sb.append(buf, 0, len);
    }
    isr.close();
    sampleTexts[i] = sb.toString().replaceAll("[ \t\r\n]+", " ").trim();
  } catch (Exception e) {
    e.printStackTrace();
  }
  }
}
 
源代码5 项目: box-java-sdk   文件: BoxJSONResponse.java
/**
 * Gets the body of the response as a JSON string. When this method is called, the response's body will be read and
 * the response will be disconnected, meaning that the stream returned by {@link #getBody} can no longer be used.
 * @return the body of the response as a JSON string.
 */
public String getJSON() {
    if (this.jsonObject != null) {
        return this.jsonObject.toString();
    } else {
        InputStreamReader reader = new InputStreamReader(this.getBody(), StandardCharsets.UTF_8);
        StringBuilder builder = new StringBuilder();
        char[] buffer = new char[BUFFER_SIZE];

        try {
            int read = reader.read(buffer, 0, BUFFER_SIZE);
            while (read != -1) {
                builder.append(buffer, 0, read);
                read = reader.read(buffer, 0, BUFFER_SIZE);
            }

            this.disconnect();
            reader.close();
        } catch (IOException e) {
            throw new BoxAPIException("Couldn't connect to the Box API due to a network error.", e);
        }
        this.jsonObject = JsonObject.readFrom(builder.toString());
        return builder.toString();
    }
}
 
源代码6 项目: trident-tutorial   文件: SampleTweet.java
public SampleTweet() throws IOException {
    ObjectMapper om = new ObjectMapper();
    JsonFactory factory = new JsonFactory();
    ImmutableList.Builder<String> b = ImmutableList.builder();

    InputStreamReader reader = new InputStreamReader(this.getClass().getResourceAsStream("sample_tweet.json"));
    try {
        String tweetArray = CharStreams.toString(reader);
        ArrayNode parsed = (ArrayNode)om.readTree(tweetArray);
        for (JsonNode tweet : parsed) {
            StringWriter sw = new StringWriter();
            om.writeTree(factory.createGenerator(sw), tweet);
            b.add(sw.toString());
        }
        sampleTweet = Iterators.cycle(b.build());
    } finally {
        reader.close();
    }
}
 
源代码7 项目: financisto   文件: CurrencySelector.java
private List<List<String>> readCurrenciesFromAsset() {
    try {
        InputStreamReader r = new InputStreamReader(context.getAssets().open("currencies.csv"), "UTF-8");
        try {
            Csv.Reader csv = new Csv.Reader(r).delimiter(',').ignoreComments(true).ignoreEmptyLines(true);
            List<List<String>> allLines = new ArrayList<List<String>>();
            List<String> line;
            while ((line = csv.readLine()) != null) {
                if (line.size() == 6) {
                    allLines.add(line);
                }
            }
            return allLines;
        } finally {
            r.close();
        }
    } catch (IOException e) {
        Log.e("Financisto", "IO error while reading currencies", e);
        Toast.makeText(context, e.getClass() + ":" + e.getMessage(), Toast.LENGTH_SHORT).show();
    }
    return Collections.emptyList();
}
 
源代码8 项目: HeavenMS   文件: MapleEmptyItemWzChecker.java
private static void generateStringWzFile(String filePath, int depth) throws IOException {
    fileReader = new InputStreamReader(new FileInputStream(wzPath + filePath), "UTF-8");
    bufferedReader = new BufferedReader(fileReader);
    printWriter = new PrintWriter(outputWzPath + filePath, "UTF-8");
    currentDepth = 2 + depth;
    
    //System.out.println(filePath + " depth " + depth);
    generateStringWzEntry();
    
    printWriter.close();
    bufferedReader.close();
    fileReader.close();
}
 
@Override
public String jsBridgeHelperScript() {
    StringWriter writer = new StringWriter();
    InputStream inputStream = getJsBridgeHelperAsStream();
    InputStreamReader reader = new InputStreamReader(inputStream);

    writer.append("var markdownNavigator;");

    DevToolsDebuggerJsBridge.this.jsBridgeHelperScriptPrefix(writer);

    try {
        char[] buffer = new char[4096];
        int n;
        while (-1 != (n = reader.read(buffer))) {
            writer.write(buffer, 0, n);
        }
        reader.close();
        inputStream.close();
    } catch (IOException e) {
        LOG.error("jsBridgeHelperScript: exception", e);
    }

    DevToolsDebuggerJsBridge.this.jsBridgeHelperScriptSuffix(writer);

    // log in the injection script and with debug break on load seems to be unstable
    //writer.append('\n')
    //writer.append("console.log(\"markdownNavigator: %cInjected\", \"color: #bb002f\");")

    appendStateString(writer);
    return writer.toString();
}
 
源代码10 项目: yawl   文件: ShellExecution.java
/**
 * Base override. Executes the codelet
 * @param inData the input data
 * @param inParams a list of input parameters
 * @param outParams a list of output parameters
 * @return the completed output data for the workitem
 * @throws CodeletExecutionException
 */
public Element execute(Element inData, List<YParameter> inParams,
                       List<YParameter> outParams) throws CodeletExecutionException {
    final int BUF_SIZE = 8192;
    setInputs(inData, inParams, outParams);
    List<String> cmd = createCommandList((String) getParameterValue("command"));
    StringWriter out = new StringWriter(BUF_SIZE);
    try {
        ProcessBuilder pb = new ProcessBuilder(cmd);
        pb.redirectErrorStream(true);
        handleOptionalParameters(pb, inData);                // env and working dir

        _proc = pb.start();

        // get the result of the process execution
        InputStream is = _proc.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        char[] buffer = new char[BUF_SIZE];
        int count;

        while ((count = isr.read(buffer)) > 0)
           out.write(buffer, 0, count);

        isr.close();

        // set and return the output
        setParameterValue("result", out.toString());
        return getOutputData();
    }
    catch (Exception e) {
        throw new CodeletExecutionException("Exception executing shell process '" +
                               cmd + "': " + e.getMessage());
    }
}
 
源代码11 项目: pentaho-kettle   文件: SftpFileSystemWindows.java
/**
 *
 * {@link  org.apache.commons.vfs2.provider.sftp.SftpFileSystem#executeCommand(java.lang.String, java.lang.StringBuilder) }
 */
private int executeCommand( String command, StringBuilder output ) throws JSchException, IOException {
  this.ensureSession();
  ChannelExec channel = (ChannelExec) this.session.openChannel( "exec" );
  channel.setCommand( command );
  channel.setInputStream( (InputStream) null );
  InputStreamReader stream = new InputStreamReader( channel.getInputStream() );
  channel.setErrStream( System.err, true );
  channel.connect();
  char[] buffer = new char[128];

  int read;
  while ( ( read = stream.read( buffer, 0, buffer.length ) ) >= 0 ) {
    output.append( buffer, 0, read );
  }

  stream.close();

  while ( !channel.isClosed() ) {
    try {
      Thread.sleep( 100L );
    } catch ( Exception exc ) {
      log.logMinimal( "Warning: Error session closing. " + exc.getMessage() );
    }
  }

  channel.disconnect();
  return channel.getExitStatus();
}
 
源代码12 项目: myapplication   文件: HttpUtil.java
public static String getVideoJsonStr() throws UnsupportedEncodingException {
    String requestUrl = "http://gank.io/api/data/%E4%BC%91%E6%81%AF%E8%A7%86%E9%A2%91/10/1";
    StringBuffer buffer = null;
    try {
        // 建立连接
        URL url = new URL(requestUrl);
        HttpURLConnection httpUrlConn = (HttpURLConnection) url.openConnection();
        httpUrlConn.setDoInput(true);
        httpUrlConn.setRequestMethod("GET");
        // 获取输入流
        InputStream inputStream = httpUrlConn.getInputStream();
        InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
        BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
        // 读取返回结果
        buffer = new StringBuffer();
        String str = null;
        while ((str = bufferedReader.readLine()) != null) {
            buffer.append(str);
        }

        // 释放资源
        bufferedReader.close();
        inputStreamReader.close();
        inputStream.close();
        httpUrlConn.disconnect();
    } catch (Exception e) {
        e.printStackTrace();
    }

    //返回获取的json字符串
    if (buffer != null) {
        return buffer.toString();  //返回获取的json字符串
    } else {
        return "";
    }
}
 
源代码13 项目: website   文件: CurrencyDaoDefaultImpl.java
private Map<String, String> loadCurrencyNames() throws Exception {
	logger.info("loading currency names");
	ClassPathResource classPathResource = new ClassPathResource("usable-currencies.json");
	InputStreamReader reader = new InputStreamReader(classPathResource.getInputStream());
	try {
		return new ObjectMapper().readValue(classPathResource.getInputStream(), new TypeReference<Map<String, String>>() {});
	} finally {
		reader.close();
	}
}
 
源代码14 项目: myapplication   文件: HttpUtil.java
public static String getSearchJsonStr(String keywordStr) throws UnsupportedEncodingException {
//        String requestUrl = "http://gank.io/api/search/query/listview/category/"
//                + URLEncoder.encode(gankClassStr, "utf-8") + "/count/30/page/1 ";
        String requestUrl = "http://gank.io/api/search/query/"
                + URLEncoder.encode(keywordStr, "utf-8") + "/category/all/count/50/page/1";
        StringBuffer buffer = null;
        try {
            // 建立连接
            URL url = new URL(requestUrl);
            HttpURLConnection httpUrlConn = (HttpURLConnection) url.openConnection();
            httpUrlConn.setDoInput(true);
            httpUrlConn.setRequestMethod("GET");
            // 获取输入流
            InputStream inputStream = httpUrlConn.getInputStream();
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream, "utf-8");
            BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
            // 读取返回结果
            buffer = new StringBuffer();
            String str = null;
            while ((str = bufferedReader.readLine()) != null) {
                buffer.append(str);
            }

            // 释放资源
            bufferedReader.close();
            inputStreamReader.close();
            inputStream.close();
            httpUrlConn.disconnect();
        } catch (Exception e) {
            e.printStackTrace();
        }

        if (buffer != null) {
            return buffer.toString();  //返回获取的json字符串
        } else {
            return "";
        }
    }
 
源代码15 项目: hop   文件: HttpProtocol.java
/**
 * Performs a get on urlAsString using username and password as credentials.
 * <p>
 * If the status code returned not -1 and 401 then the contents are returned. If the status code is 401 an
 * AuthenticationException is thrown.
 * <p>
 * All other values of status code are not dealt with but logic can be added as needed.
 *
 * @param urlAsString
 * @param username
 * @param password
 * @return
 * @throws AuthenticationException
 * @throws IOException
 */
public String get( String urlAsString, String username, String password )
  throws IOException, AuthenticationException {

  HttpClient httpClient;
  HttpGet getMethod = new HttpGet( urlAsString );
  if ( !Utils.isEmpty( username ) ) {
    HttpClientManager.HttpClientBuilderFacade clientBuilder = HttpClientManager.getInstance().createBuilder();
    clientBuilder.setCredentials( username, password );
    httpClient = clientBuilder.build();
  } else {
    httpClient = HttpClientManager.getInstance().createDefaultClient();
  }
  HttpResponse httpResponse = httpClient.execute( getMethod );
  int statusCode = httpResponse.getStatusLine().getStatusCode();
  StringBuilder bodyBuffer = new StringBuilder();

  if ( statusCode != -1 ) {
    if ( statusCode != HttpStatus.SC_UNAUTHORIZED ) {
      // the response
      InputStreamReader inputStreamReader = new InputStreamReader( httpResponse.getEntity().getContent() );

      int c;
      while ( ( c = inputStreamReader.read() ) != -1 ) {
        bodyBuffer.append( (char) c );
      }
      inputStreamReader.close();

    } else {
      throw new AuthenticationException();
    }
  }

  // Display response
  return bodyBuffer.toString();
}
 
源代码16 项目: depan   文件: ObjectXmlPersist.java
/**
 * Load an object from the provided URI.
 * 
 * @param uri location of persistent object
 * @return object from location
 * @throws IOException
 */
public Object load(URI uri) throws IOException {
  InputStreamReader src = null;

  try {
    src = new FileReader(new File(uri));
    return xstream.fromXML(src);
  } finally {
    if (null != src) {
      src.close();
    }
  }
}
 
源代码17 项目: adwords-alerting   文件: AlertProcessorTest.java
@Test
public void testGenerateAlerts() throws Exception {
  InputStreamReader alertsConfigReader =
      new InputStreamReader(TestEntitiesGenerator.getTestAlertsConfigStream());
  
  int numberOfAlerts = 0;
  try {
    JsonObject alertsConfig = new JsonParser().parse(alertsConfigReader).getAsJsonObject();
    numberOfAlerts = alertsConfig.getAsJsonArray(ConfigTags.ALERTS).size();
    Set<Long> cids = new HashSet<Long>();
    alertProcessor.generateAlerts(cids, alertsConfig);
  } finally {
    alertsConfigReader.close();
  }
  
  verify(alertProcessor, times(numberOfAlerts)).processAlert(
      Mockito.<Set<Long>>anyObject(),
      Mockito.<ImmutableAdWordsSession>anyObject(),
      Mockito.<JsonObject>anyObject(),
      Mockito.anyInt());
  
  verify(alertProcessor, times(numberOfAlerts)).downloadReports(
      Mockito.<ImmutableAdWordsSession>anyObject(),
      Mockito.<Set<Long>>anyObject(),
      Mockito.<JsonObject>anyObject());
  
  verify(alertProcessor, times(numberOfAlerts)).processReports(
      reportsCaptor.capture(),
      Mockito.<JsonArray>anyObject(),
      Mockito.anyString(),
      Mockito.<JsonArray>anyObject());
}
 
源代码18 项目: HeavenMS   文件: MapleQuestlineFetcher.java
private static void readQuestsWithMissingScripts() throws IOException {
    String line;
    
    fileReader = new InputStreamReader(new FileInputStream(checkName), "UTF-8");
    bufferedReader = new BufferedReader(fileReader);

    while((line = bufferedReader.readLine()) != null) {
        translateTokenCheck(line);
    }

    bufferedReader.close();
    fileReader.close();
}
 
源代码19 项目: ArscEditor   文件: BaiduTranslate.java
public void doTranslate() throws IOException, JSONException {

		// 格式化需要翻译的内容为UTF-8编码
		String str_utf = URLEncoder.encode(str, "UTF-8");
		// 百度翻译api
		String str_url = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=GOr7jiTs5hiQvkHqDNg4KSTV&q="
				+ str_utf + "&from=" + fromString + "&to=" + toString;
		// 将api网址转化成URL
		URL url_word = new URL(str_url);
		// 连接到该URL
		URLConnection connection = (URLConnection) url_word.openConnection();
		// 获取输入流
		InputStream is = connection.getInputStream();
		// 转化成读取流
		InputStreamReader isr = new InputStreamReader(is);
		// 转化成缓冲读取流
		BufferedReader br = new BufferedReader(isr);
		// 每行的内容
		String line;
		// 字符串处理类
		StringBuilder sBuilder = new StringBuilder();
		// 读取每行内容
		while ((line = br.readLine()) != null) {
			// 在字符串末尾追加内容
			sBuilder.append(line);
		}

		/**
		 * 单词解析
		 */

		JSONTokener jtk = new JSONTokener(sBuilder.toString());
		JSONObject jObject = (JSONObject) jtk.nextValue();

		JSONArray jArray = jObject.getJSONArray("trans_result");
		Log.i("TAG", url_word.toString());
		Log.i("TAG", jObject.toString());

		JSONObject sub_jObject_1 = jArray.getJSONObject(0);
		// dst对应的内容就是翻译结果
		result = sub_jObject_1.getString("dst");

		br.close();
		isr.close();
		is.close();
	}
 
源代码20 项目: albert   文件: HttpPressTest.java
public static void main(String[] args)
    {

        ExecutorService exec = Executors.newFixedThreadPool(30);

        for (int index = 0; index < 100; index++)
        {

            final int NO = index;

            Runnable run = new Runnable()
            {

                public void run()
                {

                    try
                    {
                        long time1 = System.currentTimeMillis();
                        URL url = new URL("http://192.168.0.102:8080/albert/lab/mutiThreads");
                        InputStreamReader isr = new InputStreamReader(url.openStream());
                        long time2 = System.currentTimeMillis();
                        System.out.print("Thread " + NO + " time:" + (time2 - time1) + "ms");
                        BufferedReader br = new BufferedReader(isr);
                        String str;
                        while ((str = br.readLine()) != null)
                        {
                            System.out.println(str);
                        }
                        br.close();
                        isr.close();

                    }
                    catch (Exception e)
                    {

                        e.printStackTrace();

                    }

                }

            };

            exec.execute(run);

        }

// 退出线程池

        exec.shutdown();

    }
 
源代码评论
动弹
沙发等你来抢
 方法所在类