WebResponse (HtmlUnit 4.7.0 API)

java.lang.Object
- org.htmlunit.WebResponse

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

StringWebResponse, WebResponseWrapper
```
public class WebResponse
extends Object
implements Serializable
```
A response from a web server.

Author:

Mike Bowler, Brad Clarke, Noboru Sinohara, Marc Guillemot, Ahmed Ashour, Ronald Brill, Lai Quang Duong

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`WebResponse(WebResponseData responseData, URL url, HttpMethod requestMethod, long loadTime)` Constructs with all data.
`WebResponse(WebResponseData responseData, WebRequest request, long loadTime)` Constructs with all data.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`cleanUp()` Clean up the response data.
`void`	`defaultCharsetUtf8()` Deprecated. as of version 4.0.0; use `WebRequest.setDefaultResponseContentCharset(Charset)` instead
`String`	`getBlockReason()`
`InputStream`	`getContentAsStream()` Returns the response content as an input stream.
`InputStream`	`getContentAsStreamWithBomIfApplicable()` INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
`String`	`getContentAsString()` Returns the response content as a string, using the charset/encoding specified in the server response.
`String`	`getContentAsString(Charset encoding)` Returns the response content as a string, using the specified charset, rather than the charset/encoding specified in the server response.
`Charset`	`getContentCharset()` Returns the content charset for this response, even if no charset was specified explicitly.
`Charset`	`getContentCharsetOrNull()` Deprecated. as of version 4.0.0; use `getContentCharset()` instead
`long`	`getContentLength()` Returns length of the content data.
`String`	`getContentType()` Returns the content type returned from the server, e.g.
`Charset`	`getHeaderContentCharset()` Returns the content charset specified explicitly in the `Content-Type` header or `null` if none was specified.
`long`	`getLoadTime()` Returns the time it took to load this web response, in milliseconds.
`List<NameValuePair>`	`getResponseHeaders()` Returns the response headers as a list of `NameValuePair`s.
`String`	`getResponseHeaderValue(String headerName)` Returns the value of the specified response header.
`int`	`getStatusCode()` Returns the status code that was returned by the server.
`String`	`getStatusMessage()` Returns the status message that was returned from the server.
`WebRequest`	`getWebRequest()` Returns the request used to load this response.
`boolean`	`isSuccess()`
`boolean`	`isSuccessOrUseProxy()`
`boolean`	`isSuccessOrUseProxyOrNotModified()`
`void`	`markAsBlocked(String blockReason)` Sets the wasBlocked state to true.
`boolean`	`wasBlocked()`
`boolean`	`wasContentCharsetTentative()` Returns whether the charset of the previous call to `getContentCharset()` was "tentative".

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - WebResponse
```
public WebResponse(WebResponseData responseData,
                   URL url,
                   HttpMethod requestMethod,
                   long loadTime)
```
    Constructs with all data.
    
    Parameters:
    
    responseData - Data that was send back
    
    url - Where this response came from
    
    requestMethod - the method used to get this response
    
    loadTime - How long the response took to be sent
  - WebResponse
```
public WebResponse(WebResponseData responseData,
                   WebRequest request,
                   long loadTime)
```
    Constructs with all data.
    
    Parameters:
    
    responseData - Data that was send back
    
    request - the request used to get this response
    
    loadTime - How long the response took to be sent
- Method Detail
  - getWebRequest
```
public WebRequest getWebRequest()
```
    Returns the request used to load this response.
    
    Returns:
    
    the request used to load this response
  - getResponseHeaders
```
public List<NameValuePair> getResponseHeaders()
```
    Returns the response headers as a list of NameValuePairs.
    
    Returns:
    
    the response headers as a list of NameValuePairs
  - getResponseHeaderValue
```
public String getResponseHeaderValue(String headerName)
```
    Returns the value of the specified response header.
    
    Parameters:
    
    headerName - the name of the header whose value is to be returned
    
    Returns:
    
    the header value, null if no response header exists with this name
  - getStatusCode
```
public int getStatusCode()
```
    Returns the status code that was returned by the server.
    
    Returns:
    
    the status code that was returned by the server
  - getStatusMessage
```
public String getStatusMessage()
```
    Returns the status message that was returned from the server.
    
    Returns:
    
    the status message that was returned from the server
  - getContentType
```
public String getContentType()
```
    Returns the content type returned from the server, e.g. "text/html".
    
    Returns:
    
    the content type returned from the server, e.g. "text/html"
  - getHeaderContentCharset
```
public Charset getHeaderContentCharset()
```
    Returns the content charset specified explicitly in the Content-Type header or null if none was specified.
    
    Returns:
    
    the content charset specified header or null if none was specified
  - getContentCharsetOrNull
```
@Deprecated
public Charset getContentCharsetOrNull()
```
    Deprecated. as of version 4.0.0; use getContentCharset() instead
    
    Returns the content charset specified explicitly in the header or in the content, or null if none was specified.
    
    Returns:
    
    the content charset specified explicitly in the header or in the content, or null if none was specified
  - getContentCharset
```
public Charset getContentCharset()
```
    Returns the content charset for this response, even if no charset was specified explicitly.
    This method always returns a valid charset. This method first checks the Content-Type header or in the content BOM for viable charset. If not found, it attempts to determine the charset based on the type of the content. As a last resort, this method returns the value of WebRequest.getDefaultResponseContentCharset() which is StandardCharsets.UTF_8 by default.
    
    Returns:
    
    the content charset for this response
  - wasContentCharsetTentative
```
public boolean wasContentCharsetTentative()
```
    Returns whether the charset of the previous call to getContentCharset() was "tentative".
    A charset is classed as "tentative" if its detection is prone to false positive/negatives.
    For example, HTML meta-tag sniffing can be fooled by text that looks-like-a-meta-tag inside JavaScript code (false positive) or if the meta-tag is after the first 1024 bytes (false negative).
    
    Returns:
    
    true if the charset of the previous call to getContentCharset() was "tentative".
    
    See Also:
    
    https://html.spec.whatwg.org/multipage/parsing.html#concept-encoding-confidence
  - getContentAsString
```
public String getContentAsString()
```
    Returns the response content as a string, using the charset/encoding specified in the server response.
    
    Returns:
    
    the response content as a string, using the charset/encoding specified in the server response or null if the content retrieval was failing
  - getContentAsString
```
public String getContentAsString(Charset encoding)
```
    Returns the response content as a string, using the specified charset, rather than the charset/encoding specified in the server response. If there is a bom header the charset parameter will be overwritten by the bom.
    
    Parameters:
    
    encoding - the charset/encoding to use to convert the response content into a string
    
    Returns:
    
    the response content as a string or null if the content retrieval was failing
  - getContentLength
```
public long getContentLength()
```
    Returns length of the content data.
    
    Returns:
    
    the length
  - getContentAsStream
```
public InputStream getContentAsStream()
                               throws IOException
```
    Returns the response content as an input stream.
    
    Returns:
    
    the response content as an input stream
    
    Throws:
    
    IOException - in case of IOProblems
  - getContentAsStreamWithBomIfApplicable
```
public InputStream getContentAsStreamWithBomIfApplicable()
                                                  throws IOException
```
    INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.
    
    Returns:
    
    the associated InputStream wrapped with a bom input stream if applicable
    
    Throws:
    
    IOException - in case of IO problems
  - getLoadTime
```
public long getLoadTime()
```
    Returns the time it took to load this web response, in milliseconds.
    
    Returns:
    
    the time it took to load this web response, in milliseconds
  - cleanUp
```
public void cleanUp()
```
    Clean up the response data.
  - defaultCharsetUtf8
```
@Deprecated
public void defaultCharsetUtf8()
```
    Deprecated. as of version 4.0.0; use WebRequest.setDefaultResponseContentCharset(Charset) instead
    
    Mark this response for using UTF-8 as default charset.
  - isSuccess
```
public boolean isSuccess()
```
    Returns:
    
    true if the 2xx
  - isSuccessOrUseProxy
```
public boolean isSuccessOrUseProxy()
```
    Returns:
    
    true if the 2xx or 305
  - isSuccessOrUseProxyOrNotModified
```
public boolean isSuccessOrUseProxyOrNotModified()
```
    Returns:
    
    true if the 2xx or 305
  - wasBlocked
```
public boolean wasBlocked()
```
    Returns:
    
    true if the request was blocked
  - getBlockReason
```
public String getBlockReason()
```
    Returns:
    
    the reason for blocking or null
  - markAsBlocked
```
public void markAsBlocked(String blockReason)
```
    Sets the wasBlocked state to true.
    
    Parameters:
    
    blockReason - the reason

Class WebResponse

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

WebResponse

WebResponse

Method Detail

getWebRequest

getResponseHeaders

getResponseHeaderValue

getStatusCode

getStatusMessage

getContentType

getHeaderContentCharset

getContentCharsetOrNull

getContentCharset

wasContentCharsetTentative

getContentAsString

getContentAsString

getContentLength

getContentAsStream

getContentAsStreamWithBomIfApplicable

getLoadTime

cleanUp

defaultCharsetUtf8

isSuccess

isSuccessOrUseProxy

isSuccessOrUseProxyOrNotModified

wasBlocked

getBlockReason

markAsBlocked