Example usage for java.io IOException toString

Introduction

In this page you can find the example usage for java.io IOException toString.

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:LineIterator.java

/**
 * Indicates whether the <code>Reader</code> has more lines.
 * If there is an <code>IOException</code> then {@link #close()} will
 * be called on this instance.//from   w  w  w . j a  v a 2  s .  c  o  m
 *
 * @return <code>true</code> if the Reader has more lines
 * @throws IllegalStateException if an IO exception occurs
 */
public boolean hasNext() {
    if (cachedLine != null) {
        return true;
    } else if (finished) {
        return false;
    } else {
        try {
            while (true) {
                String line = bufferedReader.readLine();
                if (line == null) {
                    finished = true;
                    return false;
                } else if (isValidLine(line)) {
                    cachedLine = line;
                    return true;
                }
            }
        } catch (IOException ioe) {
            close();
            throw new IllegalStateException(ioe.toString());
        }
    }
}

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From source file:HttpConnections.ThreadedRestConnFactory.java

@Override
public void run() {
    try {/*w  ww  . j a  v a 2 s .c o  m*/
        HttpResponse httpResponseTemp = null;
        HttpParams httpParams = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(httpParams, 30000);
        HttpConnectionParams.setSoTimeout(httpParams, 30000);
        this.httpclient = new DefaultHttpClient(httpParams);
        Date startDate = new Date();
        try {
            httpResponseTemp = this.httpclient.execute(this.httprequest);
        } catch (IOException ex) {
            System.out.println("An error occured while executing the request. Message: " + ex);
            this.responseObj.setStatus(ex.toString());
        }
        this.responseObj.setEndDate();
        this.responseObj.getDiffMilliseconds(startDate);
        if (httpResponseTemp == null) {
            this.httpclient.close();
        } else {
            this.httpResponse = httpResponseTemp;
            this.responseObj.setStatus(this.httpResponse.getStatusLine().toString());
            //System.out.println("Header:"+httpResponseTemp.getFirstHeader("x-request-id")+", ExecTime:"+this.responseObj.getExecTime());
            this.httpclient.close();
        }
    } catch (IOException ex) {
        Logger.getLogger(RestConnFactory.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:at.jps.sanction.model.queue.file.FileQueue.java

@Override
public void close() {

    try {//from w w w.  j a  v  a2s  .  com
        getQueue().close();
    } catch (final IOException e) {
        logger.error("Error closing Queue (" + getName() + ") :" + e.toString());
        logger.debug("Exception: ", e);
    }
}

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From source file:at.jps.sanction.model.queue.file.FileQueue.java

@Override
public void clear() {
    try {/*  ww w  . j  a  v  a  2 s  .c  om*/
        getQueue().removeAll();
    } catch (final IOException e) {
        logger.error("Error during cleanup...(" + getName() + ") :" + e.toString());
        logger.debug("Exception: ", e);
    }
}

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From source file:teletype.model.vk.Auth.java

private StringBuilder getContentText(HttpResponse response) throws IOException {
    Integer status = response.getStatusLine().getStatusCode();
    if (status == 200 || status == 302 || status == 401) {
        StringWriter content = new StringWriter();
        try {/*from w  w  w .jav  a2  s.c  o  m*/
            IOUtils.copy(response.getEntity().getContent(), content);
        } catch (IOException e) {
            System.out.println("Unexpected error: " + e.toString());
            e.printStackTrace();
            throw e;
        }
        return new StringBuilder(content.toString());
    } else {
        System.out.println("Unexpected behavior. Http response status: " + status);
    }
    return new StringBuilder();
}

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From source file:com.juick.android.Utils.java

public static RESTResponse postForm(final Context context, final String url, ArrayList<NameValuePair> data) {
    try {//from w  w  w . j ava2  s .c om
        final String end = "\r\n";
        final String twoHyphens = "--";
        final String boundary = "****+++++******+++++++********";

        URL apiUrl = new URL(url);

        final HttpURLConnection conn = (HttpURLConnection) apiUrl.openConnection();
        conn.setConnectTimeout(10000);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestProperty("Charset", "UTF-8");
        conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
        conn.connect();
        OutputStream out = conn.getOutputStream();

        PrintStream ps = new PrintStream(out);
        int index = 0;
        byte[] block = new byte[1024];
        for (NameValuePair nameValuePair : data) {
            ps.print(twoHyphens + boundary + end);
            ps.print("Content-Disposition: form-data; name=\"" + nameValuePair.getName() + "\"" + end + end);
            final InputStream value = nameValuePair.getValue();
            while (true) {
                final int rd = value.read(block, 0, block.length);
                if (rd < 1) {
                    break;
                }
                ps.write(block, 0, rd);
            }
            value.close();
            ps.print(end);
        }
        ps.print(twoHyphens + boundary + twoHyphens + end);
        ps.close();
        boolean b = conn.getResponseCode() == 200;
        if (!b) {
            return new RESTResponse("HTTP " + conn.getResponseCode() + ": " + conn.getResponseMessage(), false,
                    null);
        } else {
            InputStream inputStream = conn.getInputStream();
            try {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                byte[] arr = new byte[1024];
                while (true) {
                    int rd = inputStream.read(arr);
                    if (rd < 1)
                        break;
                    baos.write(arr, 0, rd);
                }
                if (conn.getHeaderField("X-GZIPCompress") != null) {
                    return new RESTResponse(null, false, baos.toString(0));
                } else {
                    return new RESTResponse(null, false, baos.toString());
                }
            } finally {
                inputStream.close();
            }
        }
    } catch (IOException e) {
        return new RESTResponse(e.toString(), false, null);
    }
}

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From source file:cz.lbenda.rcp.config.ConfigurationRW.java

/** Return content of configuration which name is given. The any configuration is saved as file, so the config
 * name is file name/*w ww  .ja v  a  2 s .co  m*/
 * @param configFile name of file
 * @return configuration or NULL when config file isn't openable or is empty */
public String readConfigAsString(String configFile) {
    try (InputStream is = readConfig(configFile)) {
        String result = IOUtils.toString(is);
        if (result == null || "".equals(result)) {
            return null;
        }
        return result;
    } catch (IOException e) {
        LOG.error("The config file " + configFile + " is unreadable: " + e.toString(), e);
    }
    return null;
}

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From source file:com.baidu.asynchttpclient.AsyncHttpRequest.java

public void run() {
    try {//ww  w  . j a  v a  2 s  . c  om
        if (responseHandler != null) {
            responseHandler.sendStartMessage();
        }

        makeRequestWithRetries();
    } catch (IOException e) {
        if (responseHandler != null) {
            // TODO: by Guangshan Shang
            responseHandler.sendFailureMessage(e, e.toString());
        }
    }

    if (responseHandler != null) {
        responseHandler.sendFinishMessage();
    }
}

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From source file:me.schiz.jmeter.ring.udp.EventLoopRunnable.java

private void readCallback(DatagramChannel dc) throws IOException {
    Token t = ring.get(dc);// w ww  .j  ava  2 s.c  o m
    t.lock.lock();
    try {
        t.remote = dc.receive(byteBuffer);
        //EOF
        if (t != null) {
            if (t.timeout != null)
                t.timeout.cancel();
        }
        byteBuffer.flip();
        if (t.sampleResult != null) {
            t.sampleResult.sampleEnd();
            byte[] res = Charset.defaultCharset().decode(byteBuffer).toString().getBytes();
            if (t.ishex) {
                t.sampleResult.setResponseData(String.valueOf(Hex.encodeHex(res, true)).getBytes());
            } else {
                t.sampleResult.setResponseData(res);
            }

            while (!t.queue.offer(t.sampleResult)) {
            }
            t.sampleResult = null;
            t.queue = null;
        } else {
            log.warn("have response without request");
        }
        ring.release(t.id);
    } catch (IOException e) {
        t.sampleResult.setResponseCode(e.toString());
        t.sampleResult.setSuccessful(false);
        while (!t.queue.offer(t.sampleResult)) {
        }
    } finally {
        t.lock.unlock();
        byteBuffer.clear();
    }
}

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From source file:com.cellobject.oikos.util.NetworkHelper.java

/**
 * Sends HTTP GET request and returns body of response from server as HTTPResponse object. The response object contains HTTP
 * headers and body. This method also writes both header and body to log. Use LogCat to view output. Also notice that in this
 * case the body is read line by line from a stream (in.readLine()). In most cases one of the above methods should suffice.
 *//*  w w  w . j av  a2  s.  co m*/
public HttpResponse httpGetWithHeader(final String urlToServer, final List<BasicNameValuePair> parameterList)
        throws IOException {
    final String url = urlToServer + "?" + URLEncodedUtils.format(parameterList, null);
    BufferedReader in = null;
    try {
        final HttpGet request = new HttpGet(url);
        final HttpResponse response = client.execute(request);
        /* Let's get/log the HTTP-header * */
        final Header[] headers = response.getAllHeaders();
        for (final Header h : headers) {
            Log.i("HTTPHEADER", "Header names: " + h.getName());
            Log.i("HTTPHEADER", "Header Value: " + h.getValue());
        }
        /* Read body of HTTP-message from server */
        in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        final StringBuffer body = new StringBuffer("");
        String line = null;
        while ((line = in.readLine()) != null) {
            body.append(line + "\n");
            Log.i("HTTPBODY", line);
        }
        return response;
    } finally {
        try {
            in.close();
        } catch (final IOException ie) {
            Log.e("HTTP", ie.toString());
        }
    }
}

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