Example usage for org.apache.http.protocol ExecutionContext HTTP_REQ_SENT

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In this page you can find the example usage for org.apache.http.protocol ExecutionContext HTTP_REQ_SENT.

Prototype

String HTTP_REQ_SENT

To view the source code for org.apache.http.protocol ExecutionContext HTTP_REQ_SENT.

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Usage

From source file:yangqi.hc.HttpContextTest.java

/**
 * @param args//from   ww  w  .j  a v  a  2s.  c o  m
 * @throws IOException
 * @throws ClientProtocolException
 */
public static void main(String[] args) throws ClientProtocolException, IOException {
    // TODO Auto-generated method stub
    HttpClient httpclient = new DefaultHttpClient();

    HttpContext context = new BasicHttpContext();

    // Prepare a request object
    HttpGet httpget = new HttpGet("http://www.apache.org/");

    // Execute the request
    HttpResponse response = httpclient.execute(httpget, context);

    showAttr(ExecutionContext.HTTP_CONNECTION, context);
    showAttr(ExecutionContext.HTTP_PROXY_HOST, context);
    showAttr(ExecutionContext.HTTP_REQ_SENT, context);
    showAttr(ExecutionContext.HTTP_RESPONSE, context);
    showAttr(ExecutionContext.HTTP_REQUEST, context);
    showAttr(ExecutionContext.HTTP_TARGET_HOST, context);

}

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From source file:com.hippoapp.asyncmvp.http.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    boolean retry;

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > DEFAULT_MAX_RETRIES) {
        retry = false;// www .  j  av a  2 s.  c  o  m
    } else if (sUnretriedExceptionSet.contains(exception.getClass())) {
        retry = false;
    } else if (sRetriedExceptionSet.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        // for most other errors, retry only if request hasn't been fully
        // sent yet
        retry = true;
    } else {
        // resend all idempotent requests
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        String requestType = currentReq.getMethod();
        if (!requestType.equals("POST")) {
            retry = true;
        } else {
            // otherwise do not retry
            retry = false;
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_TIME_IN_MILLS);
    } else {
        exception.printStackTrace();
    }

    return retry;
}

---

From source file:cn.com.dfc.pl.afinal.http.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    boolean retry = true;

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > maxRetries) {
        // ?5//from   w w w .jav  a2s  . c o  m
        retry = false;
    } else if (exceptionBlacklist.contains(exception.getClass())) {
        // ??
        retry = false;
    } else if (exceptionWhitelist.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        retry = currentReq != null && !"POST".equals(currentReq.getMethod());
    }

    if (retry) {
        //1???
        SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS);
    } else {
        exception.printStackTrace();
    }

    return retry;
}

---

From source file:com.my.cloudcontact.http.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    boolean retry = true;

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > maxRetries) {
        // ?5//  w  ww .j av  a 2  s. com
        retry = false;
    } else if (exceptionBlacklist.contains(exception.getClass())) {
        // ??
        retry = false;
    } else if (exceptionWhitelist.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        retry = currentReq != null && !"POST".equals(currentReq.getMethod());
    }

    if (retry) {
        // 1???
        SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS);
    } else {
        exception.printStackTrace();
    }

    return retry;
}

---

From source file:com.xc.framework.https.client.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int retriedTimes, HttpContext context) {
    boolean retry = true;

    if (exception == null || context == null) {
        return false;
    }//from  w w w  .j  av a 2s . c om

    Object isReqSent = context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = isReqSent == null ? false : (Boolean) isReqSent;

    if (retriedTimes > maxRetries) {
        retry = false;
    } else if (exceptionBlackList.contains(exception.getClass())) {
        retry = false;
    } else if (exceptionWhiteList.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        try {
            Object currRequest = context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (currRequest != null) {
                if (currRequest instanceof HttpRequestBase) {
                    HttpRequestBase requestBase = (HttpRequestBase) currRequest;
                    retry = "GET".equals(requestBase.getMethod());
                } else if (currRequest instanceof RequestWrapper) {
                    RequestWrapper requestWrapper = (RequestWrapper) currRequest;
                    retry = "GET".equals(requestWrapper.getMethod());
                }
            } else {
                retry = false;
                Log.e("RetryHandler", "retry error, curr request is null");
            }
        } catch (Throwable e) {
            retry = false;
            Log.e("retry error", "" + e);
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_INTERVAL); // sleep a while and retry
        // http request again.
    }

    return retry;
}

---

From source file:com.dongfang.net.http.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int retriedTimes, HttpContext context) {
    boolean retry = true;

    if (exception == null || context == null) {
        return false;
    }//w  w w . j a v a  2  s .  c  om

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (retriedTimes > maxRetries) {
        retry = false;
    } else if (exceptionBlackList.contains(exception.getClass())) {
        retry = false;
    } else if (exceptionWhiteList.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        try {
            Object currRequest = context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (currRequest != null) {
                if (currRequest instanceof HttpRequestBase) {
                    HttpRequestBase requestBase = (HttpRequestBase) currRequest;
                    retry = "GET".equals(requestBase.getMethod());
                } else if (currRequest instanceof RequestWrapper) {
                    RequestWrapper requestWrapper = (RequestWrapper) currRequest;
                    retry = "GET".equals(requestWrapper.getMethod());
                }
            } else {
                retry = false;
                ULog.e("retry error, curr request is null");
            }
        } catch (Throwable e) {
            retry = false;
            ULog.e("retry error", e);
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_INTERVAL); // sleep a while and retry http request again.
    }

    return retry;
}

---

From source file:com.android.idtt.http.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int retriedTimes, HttpContext context) {
    boolean retry = true;

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (retriedTimes > maxRetries) {
        // ?5/*from www .  java2  s  . co m*/
        retry = false;
    } else if (exceptionBlackList.contains(exception.getClass())) {
        // ??
        retry = false;
    } else if (exceptionWhiteList.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        try {
            Object currRequest = context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (currRequest != null) {
                if (currRequest instanceof HttpRequestBase) {
                    HttpRequestBase requestBase = (HttpRequestBase) currRequest;
                    retry = requestBase != null && "GET".equals(requestBase.getMethod());
                } else if (currRequest instanceof RequestWrapper) {
                    RequestWrapper requestWrapper = (RequestWrapper) currRequest;
                    retry = requestWrapper != null && "GET".equals(requestWrapper.getMethod());
                }
            } else {
                LogUtils.e("retry error, curr request is null");
            }
        } catch (Exception e) {
            retry = false;
            LogUtils.e("retry error", e);
        }
    }

    if (retry) {
        //1???
        SystemClock.sleep(RETRY_SLEEP_INTERVAL);
    } else {
        LogUtils.e(exception.getMessage(), exception);
    }

    return retry;
}

---

From source file:cn.isif.util_plus.http.client.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int retriedTimes, HttpContext context) {
    boolean retry = true;

    if (exception == null || context == null) {
        return false;
    }//from   w w  w.  ja  va 2  s. com

    Object isReqSent = context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = isReqSent == null ? false : (Boolean) isReqSent;

    if (retriedTimes > maxRetries) {
        retry = false;
    } else if (exceptionBlackList.contains(exception.getClass())) {
        retry = false;
    } else if (exceptionWhiteList.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        try {
            Object currRequest = context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (currRequest != null) {
                if (currRequest instanceof HttpRequestBase) {
                    HttpRequestBase requestBase = (HttpRequestBase) currRequest;
                    retry = "GET".equals(requestBase.getMethod());
                } else if (currRequest instanceof RequestWrapper) {
                    RequestWrapper requestWrapper = (RequestWrapper) currRequest;
                    retry = "GET".equals(requestWrapper.getMethod());
                }
            } else {
                retry = false;
                LogUtils.e("retry error, curr request is null");
            }
        } catch (Throwable e) {
            retry = false;
            LogUtils.e("retry error", e);
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_INTERVAL); // sleep a while and retry http request again.
    }

    return retry;
}

---

From source file:com.drive.student.xutils.http.client.RetryHandler.java

@Override
public boolean retryRequest(IOException exception, int retriedTimes, HttpContext context) {
    boolean retry = true;

    if (exception == null || context == null) {
        return false;
    }/*from ww w  .  j a va2  s. c  om*/

    Object isReqSent = context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = isReqSent == null ? false : (Boolean) isReqSent;

    if (retriedTimes > maxRetries) {
        retry = false;
    } else if (exceptionBlackList.contains(exception.getClass())) {
        retry = false;
    } else if (exceptionWhiteList.contains(exception.getClass())) {
        retry = true;
    } else if (!sent) {
        retry = true;
    }

    if (retry) {
        try {
            Object currRequest = context.getAttribute(ExecutionContext.HTTP_REQUEST);
            if (currRequest != null) {
                if (currRequest instanceof HttpRequestBase) {
                    HttpRequestBase requestBase = (HttpRequestBase) currRequest;
                    retry = "GET".equals(requestBase.getMethod());
                } else if (currRequest instanceof RequestWrapper) {
                    RequestWrapper requestWrapper = (RequestWrapper) currRequest;
                    retry = "GET".equals(requestWrapper.getMethod());
                }
            } else {
                retry = false;
                LogUtils.e("retry error, curr request is null");
            }
        } catch (Throwable e) {
            retry = false;
            LogUtils.e("retry error", e);
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_INTERVAL); // sleep a while and retry
        // http request again.
    }

    return retry;
}

---

From source file:cn.salesuite.saf.http.RetryHandler.java

public boolean retryRequest(IOException exception, int executionCount, HttpContext context) {
    boolean retry;

    Boolean b = (Boolean) context.getAttribute(ExecutionContext.HTTP_REQ_SENT);
    boolean sent = (b != null && b.booleanValue());

    if (executionCount > maxRetries) {
        // Do not retry if over max retry count
        retry = false;/*from w w w . j a v  a 2 s .  c om*/
    } else if (exceptionBlacklist.contains(exception.getClass())) {
        // immediately cancel retry if the error is blacklisted
        retry = false;
    } else if (exceptionWhitelist.contains(exception.getClass())) {
        // immediately retry if error is whitelisted
        retry = true;
    } else if (!sent) {
        // for most other errors, retry only if request hasn't been fully sent yet
        retry = true;
    } else {
        // resend all idempotent requests
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        String requestType = currentReq.getMethod();
        if (!requestType.equals("POST")) {
            retry = true;
        } else {
            // otherwise do not retry
            retry = false;
        }
    }

    if (retry) {
        SystemClock.sleep(RETRY_SLEEP_TIME_MILLIS);
    } else {
        exception.printStackTrace();
    }

    return retry;
}

---

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