org.springframework.integration.http
Class AbstractHttpRequestExecutor

java.lang.Object
  org.springframework.integration.http.AbstractHttpRequestExecutor

All Implemented Interfaces:

HttpRequestExecutor

Direct Known Subclasses:

CommonsHttpRequestExecutor, SimpleHttpRequestExecutor

public abstract class AbstractHttpRequestExecutor
extends java.lang.Object
implements HttpRequestExecutor

Base class for HttpRequestExecutor implementations.

Since:

1.0.2

Author:

Mark Fisher, Juergen Hoeller

Field Summary

protected static java.lang.String	ENCODING_GZIP
protected static java.lang.String	HTTP_HEADER_ACCEPT_ENCODING
protected static java.lang.String	HTTP_HEADER_ACCEPT_LANGUAGE
protected static java.lang.String	HTTP_HEADER_CONTENT_ENCODING
protected static java.lang.String	HTTP_HEADER_CONTENT_LENGTH
protected static java.lang.String	HTTP_HEADER_CONTENT_TYPE
protected org.apache.commons.logging.Log	logger

Constructor Summary

AbstractHttpRequestExecutor()

Method Summary

protected abstract HttpResponse	doExecuteRequest(HttpRequest request) Subclasses must implement this method to execute the request.
HttpResponse	executeRequest(HttpRequest request) Execute a request to send its content to its target URL.
boolean	isAcceptGzipEncoding() Return whether to accept GZIP encoding, that is, whether to send the HTTP "Accept-Encoding" header with "gzip" as its value.
void	setAcceptGzipEncoding(boolean acceptGzipEncoding) Set whether to accept GZIP encoding, that is, whether to send the HTTP "Accept-Encoding" header with "gzip" as value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

HTTP_HEADER_ACCEPT_LANGUAGE

protected static final java.lang.String HTTP_HEADER_ACCEPT_LANGUAGE

See Also:

Constant Field Values

HTTP_HEADER_ACCEPT_ENCODING

protected static final java.lang.String HTTP_HEADER_ACCEPT_ENCODING

See Also:

Constant Field Values

HTTP_HEADER_CONTENT_ENCODING

protected static final java.lang.String HTTP_HEADER_CONTENT_ENCODING

See Also:

Constant Field Values

HTTP_HEADER_CONTENT_TYPE

protected static final java.lang.String HTTP_HEADER_CONTENT_TYPE

See Also:

Constant Field Values

HTTP_HEADER_CONTENT_LENGTH

protected static final java.lang.String HTTP_HEADER_CONTENT_LENGTH

See Also:

Constant Field Values

ENCODING_GZIP

protected static final java.lang.String ENCODING_GZIP

See Also:

Constant Field Values

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

AbstractHttpRequestExecutor

public AbstractHttpRequestExecutor()

Method Detail

setAcceptGzipEncoding

public void setAcceptGzipEncoding(boolean acceptGzipEncoding)

Set whether to accept GZIP encoding, that is, whether to send the HTTP "Accept-Encoding" header with "gzip" as value.

Default is "true". Turn this flag off if you do not want GZIP response compression even if enabled on the HTTP server.

isAcceptGzipEncoding

public boolean isAcceptGzipEncoding()

Return whether to accept GZIP encoding, that is, whether to send the HTTP "Accept-Encoding" header with "gzip" as its value.

executeRequest

public final HttpResponse executeRequest(HttpRequest request)
                                  throws java.lang.Exception

Execute a request to send its content to its target URL.

Specified by:

executeRequest in interface HttpRequestExecutor

Parameters:

request - the request to execute

Returns:

the HttpResponse result

Throws:

java.io.IOException - if thrown by I/O operations

java.lang.Exception - in case of general errors

doExecuteRequest

protected abstract HttpResponse doExecuteRequest(HttpRequest request)
                                          throws java.lang.Exception

Subclasses must implement this method to execute the request.

Throws:

java.lang.Exception