Package org.apache.http.impl.io
Class DefaultHttpRequestParser
- java.lang.Object
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- org.apache.http.impl.io.AbstractMessageParser<HttpRequest>
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- org.apache.http.impl.io.DefaultHttpRequestParser
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- All Implemented Interfaces:
HttpMessageParser<HttpRequest>
public class DefaultHttpRequestParser extends AbstractMessageParser<HttpRequest>
HTTP request parser that obtain its input from an instance ofSessionInputBuffer
.- Since:
- 4.2
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Field Summary
Fields Modifier and Type Field Description private CharArrayBuffer
lineBuf
private HttpRequestFactory
requestFactory
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Fields inherited from class org.apache.http.impl.io.AbstractMessageParser
lineParser
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Constructor Summary
Constructors Constructor Description DefaultHttpRequestParser(SessionInputBuffer buffer)
DefaultHttpRequestParser(SessionInputBuffer buffer, MessageConstraints constraints)
DefaultHttpRequestParser(SessionInputBuffer buffer, LineParser lineParser, HttpRequestFactory requestFactory, MessageConstraints constraints)
Creates new instance of DefaultHttpRequestParser.DefaultHttpRequestParser(SessionInputBuffer buffer, LineParser lineParser, HttpRequestFactory requestFactory, HttpParams params)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected HttpRequest
parseHead(SessionInputBuffer sessionBuffer)
Subclasses must override this method to generate an instance ofHttpMessage
based on the initial input from the session buffer.-
Methods inherited from class org.apache.http.impl.io.AbstractMessageParser
parse, parseHeaders, parseHeaders
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Field Detail
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requestFactory
private final HttpRequestFactory requestFactory
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lineBuf
private final CharArrayBuffer lineBuf
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Constructor Detail
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DefaultHttpRequestParser
@Deprecated public DefaultHttpRequestParser(SessionInputBuffer buffer, LineParser lineParser, HttpRequestFactory requestFactory, HttpParams params)
Deprecated.Creates an instance of this class.- Parameters:
buffer
- the session input buffer.lineParser
- the line parser.requestFactory
- the factory to use to createHttpRequest
s.params
- HTTP parameters.
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DefaultHttpRequestParser
public DefaultHttpRequestParser(SessionInputBuffer buffer, LineParser lineParser, HttpRequestFactory requestFactory, MessageConstraints constraints)
Creates new instance of DefaultHttpRequestParser.- Parameters:
buffer
- the session input buffer.lineParser
- the line parser. Ifnull
BasicLineParser.INSTANCE
will be used.requestFactory
- the response factory. Ifnull
DefaultHttpRequestFactory.INSTANCE
will be used.constraints
- the message constraints. Ifnull
MessageConstraints.DEFAULT
will be used.- Since:
- 4.3
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DefaultHttpRequestParser
public DefaultHttpRequestParser(SessionInputBuffer buffer, MessageConstraints constraints)
- Since:
- 4.3
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DefaultHttpRequestParser
public DefaultHttpRequestParser(SessionInputBuffer buffer)
- Since:
- 4.3
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Method Detail
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parseHead
protected HttpRequest parseHead(SessionInputBuffer sessionBuffer) throws java.io.IOException, HttpException, ParseException
Description copied from class:AbstractMessageParser
Subclasses must override this method to generate an instance ofHttpMessage
based on the initial input from the session buffer.Usually this method is expected to read just the very first line or the very first valid from the data stream and based on the input generate an appropriate instance of
HttpMessage
.- Specified by:
parseHead
in classAbstractMessageParser<HttpRequest>
- Parameters:
sessionBuffer
- the session input buffer.- Returns:
- HTTP message based on the input from the session buffer.
- Throws:
java.io.IOException
- in case of an I/O error.HttpException
- in case of HTTP protocol violation.ParseException
- in case of a parse error.
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