com.gargoylesoftware.htmlunit.util

Class WebResponseWrapper

java.lang.Object

com.gargoylesoftware.htmlunit.util.WebResponseWrapper

All Implemented Interfaces:

WebResponse

public class WebResponseWrapper
extends Object
implements WebResponse

Provides a convenient implementation of the WebResponse interface that can be subclassed by developers wishing to adapt a particular WebResponse. This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped web connection object.

Version:

$Revision: 2132 $

Author:

Marc Guillemot

Constructor Summary

Constructors

Constructor and Description
WebResponseWrapper(WebResponse webResponse) Constructs a WebResponse object wrapping provided WebResponse.

Method Summary

Methods

Modifier and Type	Method and Description
InputStream	getContentAsStream() Return the content from the server as an input stream
String	getContentAsString() Return the content from the server as a string
String	getContentCharSet() Return the content charset value.
String	getContentType() Return the content type returned from the server.
long	getLoadTimeInMilliSeconds() Return the time it took to load this web response in milliseconds.
SubmitMethod	getRequestMethod() Return the method used for the request resulting into this response.
byte[]	getResponseBody() Return the response body as byte array.
List	getResponseHeaders() Return the response headers as a List of NameValuePairs.
String	getResponseHeaderValue(String headerName) Return the value of the specified header from this response.
int	getStatusCode() Return the status code that was returned by the server
String	getStatusMessage() Return the status message that was returned from the server
URL	getUrl() Return the URL that was used to load this page.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebResponseWrapper

public WebResponseWrapper(WebResponse webResponse)
                   throws IllegalArgumentException

Constructs a WebResponse object wrapping provided WebResponse.

Parameters:

webResponse - the webResponse that does the real work

Throws:

IllegalArgumentException - if the connection is null

Method Detail

getContentAsStream

public InputStream getContentAsStream()
                               throws IOException

Return the content from the server as an input stream The default behavior of this method is to return getContentAsStream() on the wrapped connection object.

Specified by:

getContentAsStream in interface WebResponse

Returns:

See above

Throws:

IOException - If an IO problem occurs

getContentAsString

public String getContentAsString()

Return the content from the server as a string The default behavior of this method is to return getContentAsString() on the wrapped connection object.

Specified by:

getContentAsString in interface WebResponse

Returns:

See above

getContentCharSet

public String getContentCharSet()

Return the content charset value. The default behavior of this method is to return getContentCharSet() on the wrapped connection object.

Specified by:

getContentCharSet in interface WebResponse

Returns:

The charset value.

getContentType

public String getContentType()

Return the content type returned from the server. Ie "text/html" The default behavior of this method is to return getContentType() on the wrapped connection object.

Specified by:

getContentType in interface WebResponse

Returns:

See above

getLoadTimeInMilliSeconds

public long getLoadTimeInMilliSeconds()

Return the time it took to load this web response in milliseconds. The default behavior of this method is to return getLoadTimeInMilliSeconds() on the wrapped connection object.

Specified by:

getLoadTimeInMilliSeconds in interface WebResponse

Returns:

The load time.

getRequestMethod

public SubmitMethod getRequestMethod()

Return the method used for the request resulting into this response. The default behavior of this method is to return getRequestMethod() on the wrapped connection object.

Specified by:

getRequestMethod in interface WebResponse

Returns:

the method

getResponseBody

public byte[] getResponseBody()

Return the response body as byte array. The default behavior of this method is to return getResponseBody() on the wrapped connection object.

Specified by:

getResponseBody in interface WebResponse

Returns:

response body.

getResponseHeaders

public List getResponseHeaders()

Return the response headers as a List of NameValuePairs. The default behavior of this method is to return getResponseHeaders() on the wrapped connection object.

Specified by:

getResponseHeaders in interface WebResponse

Returns:

a List of NameValuePairs.

getResponseHeaderValue

public String getResponseHeaderValue(String headerName)

Return the value of the specified header from this response. The default behavior of this method is to return getResponseHeaderValue() on the wrapped connection object.

Specified by:

getResponseHeaderValue in interface WebResponse

Parameters:

headerName - The name of the header

Returns:

The value of the specified header

getStatusCode

public int getStatusCode()

Return the status code that was returned by the server The default behavior of this method is to return getStatusCode() on the wrapped connection object.

Specified by:

getStatusCode in interface WebResponse

Returns:

See above.

getStatusMessage

public String getStatusMessage()

Return the status message that was returned from the server The default behavior of this method is to return getStatusMessage() on the wrapped connection object.

Specified by:

getStatusMessage in interface WebResponse

Returns:

See above

getUrl

public URL getUrl()

Return the URL that was used to load this page. The default behavior of this method is to return getUrl() on the wrapped connection object.

Specified by:

getUrl in interface WebResponse

Returns:

The originating URL