Package org.apache.http.impl.client
Class DefaultHttpRequestRetryHandler
- java.lang.Object
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- org.apache.http.impl.client.DefaultHttpRequestRetryHandler
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- All Implemented Interfaces:
HttpRequestRetryHandler
- Direct Known Subclasses:
StandardHttpRequestRetryHandler
@Contract(threading=IMMUTABLE) public class DefaultHttpRequestRetryHandler extends java.lang.Object implements HttpRequestRetryHandler
The defaultHttpRequestRetryHandler
used by request executors.- Since:
- 4.0
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Field Summary
Fields Modifier and Type Field Description static DefaultHttpRequestRetryHandler
INSTANCE
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Constructor Summary
Constructors Constructor Description DefaultHttpRequestRetryHandler()
Create the request retry handler with a retry count of 3, requestSentRetryEnabled false and using the following list of non-retriable IOException classes:
InterruptedIOException UnknownHostException ConnectException SSLExceptionDefaultHttpRequestRetryHandler(int retryCount, boolean requestSentRetryEnabled)
Create the request retry handler using the following list of non-retriable IOException classes:
InterruptedIOException UnknownHostException ConnectException SSLException
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getRetryCount()
boolean
isRequestSentRetryEnabled()
boolean
retryRequest(java.io.IOException exception, int executionCount, HttpContext context)
UsedretryCount
andrequestSentRetryEnabled
to determine if the given method should be retried.
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Field Detail
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INSTANCE
public static final DefaultHttpRequestRetryHandler INSTANCE
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Constructor Detail
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DefaultHttpRequestRetryHandler
public DefaultHttpRequestRetryHandler(int retryCount, boolean requestSentRetryEnabled)
Create the request retry handler using the following list of non-retriable IOException classes:
- InterruptedIOException
- UnknownHostException
- ConnectException
- SSLException
- Parameters:
retryCount
- how many times to retry; 0 means no retriesrequestSentRetryEnabled
- true if it's OK to retry non-idempotent requests that have been sent
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DefaultHttpRequestRetryHandler
public DefaultHttpRequestRetryHandler()
Create the request retry handler with a retry count of 3, requestSentRetryEnabled false and using the following list of non-retriable IOException classes:
- InterruptedIOException
- UnknownHostException
- ConnectException
- SSLException
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Method Detail
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retryRequest
public boolean retryRequest(java.io.IOException exception, int executionCount, HttpContext context)
UsedretryCount
andrequestSentRetryEnabled
to determine if the given method should be retried.- Specified by:
retryRequest
in interfaceHttpRequestRetryHandler
- Parameters:
exception
- the exception that occurredexecutionCount
- the number of times this method has been unsuccessfully executedcontext
- the context for the request execution- Returns:
true
if the method should be retried,false
otherwise
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isRequestSentRetryEnabled
public boolean isRequestSentRetryEnabled()
- Returns:
true
if this handler will retry methods that have successfully sent their request,false
otherwise
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getRetryCount
public int getRetryCount()
- Returns:
- the maximum number of times a method will be retried
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